diff options
Diffstat (limited to 'meta-openbmc-mods/meta-ast2500')
77 files changed, 21240 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-ast2500/conf/layer.conf b/meta-openbmc-mods/meta-ast2500/conf/layer.conf new file mode 100644 index 000000000..1d1a92521 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/conf/layer.conf @@ -0,0 +1,20 @@ +LOCALCONF_VERSION = "3" +# We have a conf and classes directory, add to BBPATH +BBPATH .= ":${LAYERDIR}" + +# We have recipes-* directories, add to BBFILES +BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \ + ${LAYERDIR}/recipes-*/*/*.bbappend" + +BBFILE_COLLECTIONS += "ast2500" +BBFILE_PATTERN_ast2500 = "^${LAYERDIR}/" +BBFILE_PRIORITY_ast2500 = "10" +LAYERSERIES_COMPAT_ast2500 = "gatesgarth hardknott" + +INHERIT += "extrausers" +#INHERIT += " cve-check" + +EXTRA_USERS_PARAMS_append_pn-intel-platforms = " \ +${@bb.utils.contains('EXTRA_IMAGE_FEATURES', 'debug-tweaks', "usermod -p '\$1\$UGMqyqdG\$FZiylVFmRRfl9Z0Ue8G7e/' root;", '', d)}" + +hostname_pn-base-files = "intel-obmc" diff --git a/meta-openbmc-mods/meta-ast2500/conf/machine/include/intel-ast2500.inc b/meta-openbmc-mods/meta-ast2500/conf/machine/include/intel-ast2500.inc new file mode 100644 index 000000000..9ccc399b1 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/conf/machine/include/intel-ast2500.inc @@ -0,0 +1,14 @@ +KMACHINE = "aspeed" +KERNEL_DEVICETREE = " \ + ${KMACHINE}-bmc-intel-ast2500.dtb \ + ${KMACHINE}-bmc-intel-s2600wf.dtb \ + " + +require conf/machine/include/ast2500.inc +require conf/machine/include/obmc-bsp-si-common.inc +require conf/machine/include/intel.inc +require conf/distro/include/phosphor-isolation.inc + +UBOOT_MACHINE = "ast_g5_phy_config" + +VIRTUAL-RUNTIME_skeleton_workbook = "${MACHINE}-config" diff --git a/meta-openbmc-mods/meta-ast2500/conf/machine/include/obmc-bsp-si-common.inc b/meta-openbmc-mods/meta-ast2500/conf/machine/include/obmc-bsp-si-common.inc new file mode 100644 index 000000000..0690d6b56 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/conf/machine/include/obmc-bsp-si-common.inc @@ -0,0 +1,45 @@ +#@TYPE: Machine +#@NAME: OpenBMC +#@DESCRIPTION: Common machine configuration for OpenBMC chips + +MACHINE_EXTRA_RRECOMMENDS = " kernel-modules" +EXTRA_IMAGEDEPENDS += "u-boot" + +IMAGE_FSTYPES += "squashfs-xz" +IMAGE_FSTYPES += "mtd-auto" +INITRAMFS_FSTYPES = "squashfs-xz" +EXTRA_IMAGECMD_squashfs-xz_append = "-processors ${BB_NUMBER_THREADS} -b 262144 -Xdict-size 100% -Xbcj arm" + +KERNEL_CLASSES ?= "kernel-fitimage" +KERNEL_IMAGETYPES ?= "fitImage" +KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}" + +UBOOT_SUFFIX ?= "bin" + +MACHINEOVERRIDES =. "openbmc:" + +OBMC_PHOSPHOR_IMAGE_OVERLAY= "1" +OBMC_IMAGE_EXTRA_INSTALL_append = " u-boot-fw-utils-aspeed" + +IMAGE_CLASSES += "image_types image_types_phosphor_auto qemuboot" +IMAGE_CLASSES += "${@bb.utils.contains('IMAGE_FSTYPES', 'intel-pfr', 'image_types_intel_pfr', '', d)}" + +# do not generate an initramfs; use the above squashfs-xz as an initrd instead +INITRAMFS_FSTYPES = "" +INITRAMFS_CTYPE = "" +INITRAMFS_IMAGE = "" + +MACHINE_FEATURES_BACKFILL_CONSIDERED = "qemu-usermode" + +KERNEL_IMAGETYPES += "zImage" + +# runqemu +QB_SYSTEM_NAME = "qemu-system-arm" +QB_DEFAULT_FSTYPE = "mtd" +QB_ROOTFS_OPT = "-drive file=@ROOTFS@,format=raw,if=mtd" +QB_MACHINE = "-M intel-ast2500" +QB_OPT_APPEND += " -nographic -serial mon:stdio -serial none" +QB_NETWORK_DEVICE = "-net nic,macaddr=C0:FF:EE:00:00:02,model=ftgmac100" +QB_DEFAULT_KERNEL = "none" +QB_RNG = "" +QB_MEM = "512" diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0001-flash-use-readX-writeX-not-udelay.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0001-flash-use-readX-writeX-not-udelay.patch new file mode 100644 index 000000000..b24d91a68 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0001-flash-use-readX-writeX-not-udelay.patch @@ -0,0 +1,432 @@ +From 614d875d383c6567dd282faeb7ced1db1e4d07d9 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@intel.com> +Date: Thu, 26 Apr 2018 13:29:46 -0700 +Subject: [PATCH] U-Boot aspeed flash driver should not use udelay + +--- + arch/arm/mach-aspeed/flash.c | 229 ++++++++++++++--------------------- + 1 file changed, 88 insertions(+), 141 deletions(-) + +diff --git a/arch/arm/mach-aspeed/flash.c b/arch/arm/mach-aspeed/flash.c +index b8a438df75..d33fb9e0fe 100644 +--- a/arch/arm/mach-aspeed/flash.c ++++ b/arch/arm/mach-aspeed/flash.c +@@ -28,6 +28,7 @@ + #include <common.h> + #include <asm/processor.h> + #include <asm/byteorder.h> ++#include <asm/io.h> + #include <environment.h> + + #include <asm/arch/ast_scu.h> +@@ -202,7 +203,7 @@ static void reset_flash (flash_info_t * info) + if (info->dualport) + ulCtrlData |= 0x08; + #endif +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + } + +@@ -231,28 +232,22 @@ static void enable_write (flash_info_t * info) + + ulCtrlData = (info->tCK_Write << 8); + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x06); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x06, base); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x05); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x05, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while (!(jReg & 0x02)); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + } + +@@ -283,30 +278,23 @@ static void write_status_register (flash_info_t * info, uchar data) + + ulCtrlData = (info->tCK_Write << 8); + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x01); +- udelay(10); +- *(uchar *) (base) = (uchar) (data); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x01, base); ++ writeb(data, base); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x05); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x05, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while (jReg & 0x01); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + } + + static void enable4b (flash_info_t * info) +@@ -333,13 +321,11 @@ static void enable4b (flash_info_t * info) + + ulCtrlData = (info->tCK_Write << 8); + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0xb7); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0xb7, base); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + } /* enable4b */ + +@@ -369,29 +355,23 @@ static void enable4b_spansion (flash_info_t * info) + /* Enable 4B: BAR0 D[7] = 1 */ + ulCtrlData = (info->tCK_Write << 8); + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x17); +- udelay(10); +- *(uchar *) (base) = (uchar) (0x80); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x17, base); ++ writeb(0x80, base); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x16); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x16, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while (!(jReg & 0x80)); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + } /* enable4b_spansion */ + +@@ -423,14 +403,11 @@ static void enable4b_numonyx (flash_info_t * info) + /* Enable 4B: CMD:0xB7 */ + ulCtrlData = (info->tCK_Write << 8); + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0xB7); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0xB7, base); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + } /* enable4b_numonyx */ + +@@ -466,63 +443,49 @@ static void flash_write_buffer (flash_info_t *info, uchar *src, ulong addr, int + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x02); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x02, base); + if (info->address32) + { +- *(uchar *) (base) = (uchar) ((offset & 0xff000000) >> 24); +- udelay(10); ++ writeb((uchar) ((offset & 0xff000000) >> 24), base); + } +- *(uchar *) (base) = (uchar) ((offset & 0xff0000) >> 16); +- udelay(10); +- *(uchar *) (base) = (uchar) ((offset & 0x00ff00) >> 8); +- udelay(10); +- *(uchar *) (base) = (uchar) ((offset & 0x0000ff)); +- udelay(10); ++ writeb((uchar) ((offset & 0xff0000) >> 16), base); ++ writeb((uchar) ((offset & 0x00ff00) >> 8), base); ++ writeb((uchar) ((offset & 0x0000ff)), base); + + for (j=0; j<len; j++) + { +- *(uchar *) (base) = *(uchar *) (src++); +- udelay(10); ++ writeb(*src++, base); + } + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x05); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x05, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while ((jReg & 0x01)); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + /* RFSR */ + if (info->specificspi == SpecificSPI_N25Q512) + { + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x70); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x70, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while (!(jReg & 0x80)); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + } + } + +@@ -606,57 +569,44 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0xd8); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0xd8, base); + if (info->address32) + { +- *(uchar *) (base) = (uchar) ((offset & 0xff000000) >> 24); +- udelay(10); ++ writeb((uchar) ((offset & 0xff000000) >> 24), base); + } +- *(uchar *) (base) = (uchar) ((offset & 0xff0000) >> 16); +- udelay(10); +- *(uchar *) (base) = (uchar) ((offset & 0x00ff00) >> 8); +- udelay(10); +- *(uchar *) (base) = (uchar) ((offset & 0x0000ff)); +- udelay(10); ++ writeb((uchar) ((offset & 0xff0000) >> 16), base); ++ writeb((uchar) ((offset & 0x00ff00) >> 8), base); ++ writeb((uchar) ((offset & 0x0000ff)), base); + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x05); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x05, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while ((jReg & 0x01)); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + + /* RFSR */ + if (info->specificspi == SpecificSPI_N25Q512) + { + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (base) = (uchar) (0x70); +- udelay(10); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x70, base); + do { +- jReg = *(volatile uchar *) (base); ++ jReg = readb(base); + } while (!(jReg & 0x80)); + ulCtrlData &= CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + } + + putc ('.'); +@@ -767,22 +717,16 @@ static ulong flash_get_size (ulong base, flash_info_t *info) + } + + /* Get Flash ID */ +- ulCtrlData = *(ulong *) (info->reg_base + CtrlOffset) & CMD_MASK; ++ ulCtrlData = readl(info->reg_base + CtrlOffset) & CMD_MASK; + ulCtrlData |= CE_LOW | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); +- *(uchar *) (vbase) = (uchar) (0x9F); +- udelay(10); +- ch[0] = *(volatile uchar *)(vbase); +- udelay(10); +- ch[1] = *(volatile uchar *)(vbase); +- udelay(10); +- ch[2] = *(volatile uchar *)(vbase); +- udelay(10); +- ulCtrlData = *(ulong *) (info->reg_base + CtrlOffset) & CMD_MASK; ++ writel(ulCtrlData, info->reg_base + CtrlOffset); ++ writeb(0x9F, vbase); ++ ch[0] = readb(vbase); ++ ch[1] = readb(vbase); ++ ch[2] = readb(vbase); ++ ulCtrlData = readl(info->reg_base + CtrlOffset) & CMD_MASK; + ulCtrlData |= CE_HIGH | USERMODE; +- *(ulong *) (info->reg_base + CtrlOffset) = ulCtrlData; +- udelay(200); ++ writel(ulCtrlData, info->reg_base + CtrlOffset); + ulID = ((ulong)ch[0]) | ((ulong)ch[1] << 8) | ((ulong)ch[2] << 16) ; + info->flash_id = ulID; + +@@ -1339,13 +1283,13 @@ static ulong flash_get_size (ulong base, flash_info_t *info) + + if (info->address32) { + #ifndef AST_SOC_G5 +- reg = *((volatile ulong*) 0x1e6e2070); /* set H/W Trappings */ ++ reg = readl(0x1e6e2070); /* set H/W Trappings */ + reg |= 0x10; +- *((volatile ulong*) 0x1e6e2070) = reg; ++ writel(reg, 0x1e6e2070); + #endif +- reg = *((volatile ulong*) (info->reg_base + 0x4)); /* enable 32b control bit*/ ++ reg = readl(info->reg_base + 0x4); /* enable 32b control bit*/ + reg |= (0x01 << info->CE); +- *((volatile ulong*) (info->reg_base + 0x4)) = reg; ++ writel(reg, info->reg_base + 0x4); + + /* set flash chips to 32bits addressing mode */ + if ((info->flash_id & 0xFF) == 0x01) /* Spansion */ +@@ -1367,7 +1311,7 @@ unsigned long flash_init (void) + unsigned long size = 0; + int i; + +- *((volatile ulong*) AST_FMC_BASE) |= 0x800f0000; /* enable Flash Write */ ++ writel(readl(AST_FMC_BASE) | 0x800f0000, AST_FMC_BASE); /* enable Flash Write */ + + /* Init: FMC */ + /* BANK 0 : FMC CS0 , 1: FMC CS1, */ +@@ -1397,7 +1341,7 @@ unsigned long flash_init (void) + #ifdef CONFIG_SPI0_CS + //pin switch by trap[13:12] -- [0:1] Enable SPI Master + ast_scu_spi_master(1); /* enable SPI master */ +- *((volatile ulong*) AST_FMC_SPI0_BASE) |= 0x10000; /* enable Flash Write */ ++ writel(readl(AST_FMC_SPI0_BASE) | 0x10000, AST_FMC_SPI0_BASE); /* enable Flash Write */ + flash_info[CONFIG_FMC_CS].sysspi = 1; + flash_info[CONFIG_FMC_CS].reg_base = AST_FMC_SPI0_BASE; + flash_info[CONFIG_FMC_CS].flash_id = FLASH_UNKNOWN; +@@ -1448,21 +1392,24 @@ void memmove_dma(void * dest,const void *src,size_t count) + poll_time = 100; /* set 100 us as default */ + + /* force end of burst read */ +- *(volatile ulong *) (AST_FMC_BASE + CS0_CTRL) |= CE_HIGH; +- *(volatile ulong *) (AST_FMC_BASE + CS0_CTRL) &= ~CE_HIGH; ++ data = readl(AST_FMC_BASE + CS0_CTRL); ++ writel(data | CE_HIGH, AST_FMC_BASE + CS0_CTRL); ++ writel(data & ~CE_HIGH, AST_FMC_BASE + CS0_CTRL); + +- *(ulong *) (AST_FMC_BASE + REG_FLASH_DMA_CONTROL) = (ulong) (~FLASH_DMA_ENABLE); +- *(ulong *) (AST_FMC_BASE + REG_FLASH_DMA_FLASH_BASE) = (ulong) (src); +- *(ulong *) (AST_FMC_BASE + REG_FLASH_DMA_DRAM_BASE) = (ulong) (dest); +- *(ulong *) (AST_FMC_BASE + REG_FLASH_DMA_LENGTH) = (ulong) (count_align); +- *(ulong *) (AST_FMC_BASE + REG_FLASH_DMA_CONTROL) = (ulong) (FLASH_DMA_ENABLE); ++ writel(~FLASH_DMA_ENABLE, AST_FMC_BASE + REG_FLASH_DMA_CONTROL); ++ writel((ulong)src, AST_FMC_BASE + REG_FLASH_DMA_FLASH_BASE); ++ writel((ulong)dest, AST_FMC_BASE + REG_FLASH_DMA_DRAM_BASE); ++ writel(count_align, AST_FMC_BASE + REG_FLASH_DMA_LENGTH); ++ writel(FLASH_DMA_ENABLE, AST_FMC_BASE + REG_FLASH_DMA_CONTROL); + + /* wait poll */ + do { + udelay(poll_time); +- data = *(ulong *) (AST_FMC_BASE + REG_FLASH_INTERRUPT_STATUS); ++ data = readl(AST_FMC_BASE + REG_FLASH_INTERRUPT_STATUS); + } while (!(data & FLASH_STATUS_DMA_READY)); + + /* clear status */ +- *(ulong *) (AST_FMC_BASE + REG_FLASH_INTERRUPT_STATUS) |= FLASH_STATUS_DMA_CLEAR; ++ data = readl(AST_FMC_BASE + REG_FLASH_INTERRUPT_STATUS); ++ writel(data | FLASH_STATUS_DMA_CLEAR, ++ AST_FMC_BASE + REG_FLASH_INTERRUPT_STATUS); + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0002-intel-layout-environment-addr.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0002-intel-layout-environment-addr.patch new file mode 100644 index 000000000..8937047c5 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0002-intel-layout-environment-addr.patch @@ -0,0 +1,51 @@ +From 7979a73fba832747ed3c037c0b47c9e67dcf283e Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@intel.com> +Date: Mon, 30 Apr 2018 10:52:37 -0700 + +--- + common/board_r.c | 8 ++++++-- + include/configs/ast-common.h | 9 ++++++--- + 2 files changed, 12 insertions(+), 5 deletions(-) + +diff --git a/common/board_r.c b/common/board_r.c +index d959ad3..74797ed 100644 +--- a/common/board_r.c ++++ b/common/board_r.c +@@ -494,10 +494,14 @@ static int should_load_env(void) + static int initr_env(void) + { + /* initialize environment */ +- if (should_load_env()) ++ if (should_load_env()) { ++ /* try again, in case the environment failed to load the first time */ ++ if (!gd->env_valid) ++ env_init(); + env_relocate(); +- else ++ } else { + set_default_env(NULL); ++ } + #ifdef CONFIG_OF_CONTROL + setenv_addr("fdtcontroladdr", gd->fdt_blob); + #endif +diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h +index eff6d2b..b7d7192 100644 +--- a/include/configs/ast-common.h ++++ b/include/configs/ast-common.h +@@ -103,10 +103,13 @@ + #define CONFIG_SYS_MAX_FLASH_BANKS (CONFIG_FMC_CS) + #define CONFIG_SYS_MAX_FLASH_SECT (8192) /* max number of sectors on one chip */ + #define CONFIG_ENV_IS_IN_FLASH 1 +-#define CONFIG_ENV_ADDR (AST_FMC_CS0_BASE + 0x60000) ++#define CONFIG_ENV_OFFSET 0x2400000 /* environment starts here */ ++#define CONFIG_ENV_ADDR (AST_FMC_CS0_BASE + CONFIG_ENV_OFFSET) ++#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */ + +-#define CONFIG_ENV_OFFSET 0x60000 /* environment starts here */ +-#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */ ++#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) ++#define CONFIG_ENV_ADDR_REDUND (AST_FMC_CS0_BASE + CONFIG_ENV_OFFSET_REDUND) ++#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE + + #define CONFIG_BOOTCOMMAND "bootm 20080000" + #define CONFIG_ENV_OVERWRITE diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0004-Make-sure-debug-uart-is-using-24MHz-clock-source.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0004-Make-sure-debug-uart-is-using-24MHz-clock-source.patch new file mode 100644 index 000000000..c438bdcd4 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0004-Make-sure-debug-uart-is-using-24MHz-clock-source.patch @@ -0,0 +1,73 @@ +From 9efa565f1bc09b1906328b25a01e041ab5024769 Mon Sep 17 00:00:00 2001 +From: Yong Li <yong.b.li@linux.intel.com> +Date: Tue, 11 Sep 2018 16:24:06 +0800 +Subject: [PATCH] Make sure debug uart is using 24MHz clock source + +u-boot defines the uart5(debug console) as 24MHz, +set the SCU14[28] to 0, to make sure the clock source is 24M + +Signed-off-by: Yong Li <yong.b.li@linux.intel.com> + +--- + arch/arm/include/asm/arch-aspeed/ast_scu.h | 2 ++ + arch/arm/include/asm/arch-aspeed/platform.h | 1 + + arch/arm/mach-aspeed/ast-scu.c | 6 ++++++ + board/aspeed/ast-g5/ast-g5.c | 8 ++++++++ + 4 files changed, 17 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/ast_scu.h b/arch/arm/include/asm/arch-aspeed/ast_scu.h +index dcbc6730d4..06825cebbf 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast_scu.h ++++ b/arch/arm/include/asm/arch-aspeed/ast_scu.h +@@ -46,4 +46,6 @@ extern void ast_scu_init_eth(u8 num); + extern void ast_scu_multi_func_eth(u8 num); + extern void ast_scu_multi_func_romcs(u8 num); + ++void ast_config_uart5_clk(void); ++ + #endif +diff --git a/arch/arm/include/asm/arch-aspeed/platform.h b/arch/arm/include/asm/arch-aspeed/platform.h +index 1c02914fcb..92ea33b89a 100644 +--- a/arch/arm/include/asm/arch-aspeed/platform.h ++++ b/arch/arm/include/asm/arch-aspeed/platform.h +@@ -27,6 +27,7 @@ + #include <asm/arch/ast2400_platform.h> + #elif defined(AST_SOC_G5) + #include <asm/arch/ast_g5_platform.h> ++#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ + #else + #err "No define for platform.h" + #endif +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index 12de9b8036..fff02dc000 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -538,3 +538,9 @@ void ast_scu_get_who_init_dram(void) + break; + } + } ++ ++void ast_config_uart5_clk(void) ++{ ++ ast_scu_write(ast_scu_read(AST_SCU_MISC2_CTRL) & ++ ~(1 << 28), AST_SCU_MISC2_CTRL); ++} +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index 12496cea09..45353b8f78 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -19,6 +19,14 @@ + + DECLARE_GLOBAL_DATA_PTR; + ++int board_early_init_f(void) ++{ ++ /* make sure uart5 is using 24MHz clock */ ++ ast_config_uart5_clk(); ++ ++ return 0; ++} ++ + int board_init(void) + { + bool sdmc_unlocked; diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0005-enable-passthrough-in-uboot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0005-enable-passthrough-in-uboot.patch new file mode 100644 index 000000000..46a547282 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0005-enable-passthrough-in-uboot.patch @@ -0,0 +1,53 @@ +From 872e3fd3ae8f692ab11c49dbbd1c5b311c2aaad1 Mon Sep 17 00:00:00 2001 +From: Kuiying Wang <kuiying.wang@intel.com> +Date: Wed, 7 Nov 2018 13:57:57 +0800 +Subject: [PATCH] enable passthrough in uboot + +--- + arch/arm/mach-aspeed/ast-scu.c | 22 ++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5.c | 2 ++ + 2 files changed, 24 insertions(+) + +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index fff02dc000..d27f3d3ede 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -544,3 +544,25 @@ void ast_config_uart5_clk(void) + ast_scu_write(ast_scu_read(AST_SCU_MISC2_CTRL) & + ~(1 << 28), AST_SCU_MISC2_CTRL); + } ++ ++ ++void ast_enable_pass_through(void) ++{ ++ //Enable GPIOE pin mode, SCU80[16:23] = 00 */ ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) & (~0x00FF0000), ++ AST_SCU_FUN_PIN_CTRL1); ++ ++ //Enable all pass through pins by setting SCU8C[15:12] = 0x3. ++ //Pass-through pins set: ++ //GPIOE0 -> GPIOE1 ++ //GPIOE2 -> GPIOE3 ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL4) | (0x3000), ++ AST_SCU_FUN_PIN_CTRL4); ++ ++ //Disable HWStrap for GPIOE pass-through mode ++ //The write operation to SCU70(0x1e6e2070) only can set to '1'. ++ //To clear to '0', it must write '1' to 0x1e6e207c ++ if (ast_scu_read(AST_SCU_HW_STRAP1) & (0x1 << 22)){ ++ ast_scu_write((0x1 << 22), AST_SCU_REVISION_ID); ++ } ++} +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index 45353b8f78..02eb2c3990 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -23,6 +23,8 @@ int board_early_init_f(void) + { + /* make sure uart5 is using 24MHz clock */ + ast_config_uart5_clk(); ++ /*enable pass through*/ ++ ast_enable_pass_through(); + + return 0; + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0006-Add-Aspeed-g5-interrupt-support.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0006-Add-Aspeed-g5-interrupt-support.patch new file mode 100644 index 000000000..a659a3011 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0006-Add-Aspeed-g5-interrupt-support.patch @@ -0,0 +1,387 @@ +From ad92c1981f81fe28b901894db537a0c98d5956e5 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Wed, 14 Nov 2018 10:21:40 -0800 +Subject: [PATCH] Add Aspeed g5 interrupt support + +This adds a few new files to the board g5 directory. Several Intel +features require interrupts running in U-Boot, so this adds basic +interrupt registration and handling support. + +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> +Change-Id: Id7072f1408dcf364968b1b74f2192e50a22a82f0 + +--- + Kconfig | 13 ++ + arch/arm/lib/interrupts.c | 11 ++ + board/aspeed/ast-g5/Makefile | 3 +- + board/aspeed/ast-g5/ast-g5-irq.c | 176 ++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5-irq.h | 39 ++++++ + board/aspeed/ast-g5/ast-g5.c | 3 + + board/aspeed/ast-g5/ast-g5.h | 7 ++ + cmd/Kconfig | 5 + + configs/ast_g5_ncsi_2boot_defconfig | 1 + + configs/ast_g5_ncsi_defconfig | 1 + + configs/ast_g5_phy_defconfig | 1 + + 11 files changed, 259 insertions(+), 1 deletion(-) + create mode 100644 board/aspeed/ast-g5/ast-g5-irq.c + create mode 100644 board/aspeed/ast-g5/ast-g5-irq.h + create mode 100644 board/aspeed/ast-g5/ast-g5.h + +diff --git a/Kconfig b/Kconfig +index 3ceff25032..d6439d01ca 100644 +--- a/Kconfig ++++ b/Kconfig +@@ -115,6 +115,19 @@ if EXPERT + When disabling this, please check if malloc calls, maybe + should be replaced by calloc - if one expects zeroed memory. + endif ++ ++config USE_IRQ ++ bool "Use interrupts" ++ default n ++ ++config STACKSIZE_IRQ ++ int "Size for IRQ stack (only if USE_IRQ enabled)" ++ default 16384 ++ ++config STACKSIZE_FIQ ++ int "Size for FIQ stack (only if USE_IRQ enabled)" ++ default 16384 ++ + endmenu # General setup + + menu "Boot images" +diff --git a/arch/arm/lib/interrupts.c b/arch/arm/lib/interrupts.c +index ed83043abb..a96b3aa070 100644 +--- a/arch/arm/lib/interrupts.c ++++ b/arch/arm/lib/interrupts.c +@@ -94,6 +94,17 @@ int disable_interrupts (void) + : "memory"); + return (old & 0x80) == 0; + } ++ ++int global_interrupts_enabled(void) ++{ ++ unsigned long old; ++ __asm__ __volatile__("mrs %0, cpsr\n" ++ : "=r" (old) ++ : ++ : "memory"); ++ return (old & 0x80) == 0; ++} ++ + #else + int interrupt_init (void) + { +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index d1d7f8525e..df4e63966e 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -1 +1,2 @@ +-obj-y = ast-g5.o ++obj-y += ast-g5.o ++obj-y += ast-g5-irq.o +diff --git a/board/aspeed/ast-g5/ast-g5-irq.c b/board/aspeed/ast-g5/ast-g5-irq.c +new file mode 100644 +index 0000000000..860f16cf05 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-irq.c +@@ -0,0 +1,176 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <common.h> ++#include <netdev.h> ++ ++#include <asm/arch/ast_scu.h> ++#include <asm/arch/ast-sdmc.h> ++#include <asm/io.h> ++ ++#include "ast-g5.h" ++#include "ast-g5-irq.h" ++ ++DECLARE_GLOBAL_DATA_PTR; ++ ++#ifdef CONFIG_USE_IRQ ++ ++#define VIC_STATUS_L 0x80 ++#define VIC_STATUS_H 0x84 ++#define VIC_IRQ_SELECTION_L 0x98 ++#define VIC_IRQ_SELECTION_H 0x9C ++#define VIC_ENABLE_L 0xA0 ++#define VIC_ENABLE_H 0xA4 ++#define VIC_ENABLE_CLEAR_L 0xA8 ++#define VIC_ENABLE_CLEAR_H 0xAC ++#define VIC_INTERRUPT_CLEAR_L 0xD8 ++#define VIC_INTERRUPT_CLEAR_H 0xDC ++ ++#define VIC_CLEAR_ALL (~0) ++ ++int arch_interrupt_init_early(void) ++{ ++ writel(VIC_CLEAR_ALL, AST_VIC_BASE + VIC_ENABLE_CLEAR_L); ++ writel(VIC_CLEAR_ALL, AST_VIC_BASE + VIC_ENABLE_CLEAR_H); ++ return 0; ++} ++int arch_interrupt_init(void) ++{ ++ return 0; ++} ++ ++#define AST_IRQ_START_L 0 ++#define AST_IRQ_END_L 31 ++#define AST_IRQ_START_H 32 ++#define AST_IRQ_END_H 63 ++#define AST_IRQ_COUNT 64 ++static interrupt_handler_t *handlers[AST_IRQ_COUNT] = {NULL}; ++static unsigned long irq_total = 0; ++static unsigned long irq_counts[AST_IRQ_COUNT] = {0}; ++ ++int request_irq(int irq, interrupt_handler_t *handler) ++{ ++ if (irq < AST_IRQ_START_L || irq > AST_IRQ_END_H) { ++ printf("irq %d out of range\n", irq); ++ return -1; ++ } ++ if (handlers[irq]) { ++ printf("irq %d already in use (%p)\n", irq, handlers[irq]); ++ return -1; ++ } ++ handlers[irq] = handler; ++ if (irq < AST_IRQ_START_H) { ++ writel((1 << irq), AST_VIC_BASE + VIC_ENABLE_L); ++ } else { ++ writel((1 << (irq - AST_IRQ_START_H)), ++ AST_VIC_BASE + VIC_ENABLE_H); ++ } ++ return 0; ++} ++ ++int release_irq(int irq) ++{ ++ if (irq < AST_IRQ_START_L || irq > AST_IRQ_END_H) { ++ return -1; ++ } ++ if (handlers[irq]) { ++ handlers[irq] = NULL; ++ if (irq < AST_IRQ_START_H) { ++ writel((1 << irq), AST_VIC_BASE + VIC_ENABLE_CLEAR_L); ++ } else { ++ writel((1 << (irq - AST_IRQ_START_H)), ++ AST_VIC_BASE + VIC_ENABLE_CLEAR_H); ++ } ++ } ++ return 0; ++} ++ ++extern int global_interrupts_enabled(void); ++int do_irqinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) ++{ ++ int i; ++ int enabled = global_interrupts_enabled(); ++ unsigned long long irqs_enabled = ++ ((unsigned long long)readl(AST_VIC_BASE + VIC_ENABLE_H)) ++ << AST_IRQ_START_H ++ | readl(AST_VIC_BASE + VIC_ENABLE_L); ++ printf("interrupts %sabled\n", (enabled ? "en" : "dis")); ++ for (i = AST_IRQ_START_L; i < AST_IRQ_COUNT; i++) { ++ printf("% 2i (% 3s): %lu\n", i, ++ ((irqs_enabled & 1) ? "on" : "off"), irq_counts[i]); ++ irqs_enabled >>= 1; ++ } ++ printf("total: %lu\n", irq_total); ++ return 0; ++} ++ ++void do_irq(struct pt_regs *pt_regs) ++{ ++ uint32_t irq = readl(AST_VIC_BASE + VIC_STATUS_L); ++ int i; ++ irq_total++; ++ if (irq) { ++ // handler irq0-31 ++ for (i = AST_IRQ_START_L; i <= AST_IRQ_END_L; i++) { ++ if (irq & (1 << i)) { ++ irq_counts[i]++; ++ /* mask */ ++ writel((1 << i), ++ AST_VIC_BASE + VIC_ENABLE_CLEAR_L); ++ if (handlers[i]) { ++ handlers[i](pt_regs); ++ /* clear */ ++ writel((1 << i), ++ AST_VIC_BASE ++ + VIC_INTERRUPT_CLEAR_L); ++ /* unmask */ ++ writel((1 << i), ++ AST_VIC_BASE + VIC_ENABLE_L); ++ } else { ++ printf("unexpected interrupt %i; masking\n", ++ i); ++ /* clear; do not unmask */ ++ writel((1 << i), ++ AST_VIC_BASE ++ + VIC_INTERRUPT_CLEAR_L); ++ } ++ } ++ } ++ } ++ irq = readl(AST_VIC_BASE + VIC_STATUS_H); ++ if (irq) { ++ // handler irq32-63 ++ for (i = AST_IRQ_START_H; i <= AST_IRQ_END_H; i++) { ++ if (irq & (1 << (i - AST_IRQ_START_H))) { ++ irq_counts[i]++; ++ /* mask */ ++ writel((1 << (i - AST_IRQ_START_H)), ++ AST_VIC_BASE + VIC_ENABLE_CLEAR_H); ++ if (handlers[i]) { ++ handlers[i](pt_regs); ++ /* clear */ ++ writel((1 << (i - AST_IRQ_START_H)), ++ AST_VIC_BASE ++ + VIC_INTERRUPT_CLEAR_H); ++ /* unmask */ ++ writel((1 << (i - AST_IRQ_START_H)), ++ AST_VIC_BASE + VIC_ENABLE_H); ++ } else { ++ printf("unexpected interrupt %i; masking\n", ++ i); ++ /* clear; do not unmask */ ++ writel((1 << (i - AST_IRQ_START_H)), ++ AST_VIC_BASE ++ + VIC_INTERRUPT_CLEAR_H); ++ } ++ } ++ } ++ } ++} ++#endif +diff --git a/board/aspeed/ast-g5/ast-g5-irq.h b/board/aspeed/ast-g5/ast-g5-irq.h +new file mode 100644 +index 0000000000..703eeabf13 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-irq.h +@@ -0,0 +1,39 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#ifndef __AST_G5_IRQ_H__ ++#define __AST_G5_IRQ_H__ ++ ++#include <common.h> ++ ++#ifdef CONFIG_USE_IRQ ++ ++int arch_interrupt_init_early(void); ++ ++int request_irq(int irq, interrupt_handler_t *handler); ++ ++int release_irq(int irq); ++ ++#else /* CONFIG_USE_IRQ */ ++ ++int arch_interrupt_init_early(void) { ++ return 0; ++} ++ ++int request_irq(int irq, interrupt_handler_t *handler) { ++ return -1; ++} ++ ++int release_irq(int irq) { ++ return -1; ++} ++ ++#endif /* CONFIG_USE_IRQ */ ++ ++#endif /* __AST_G5_IRQ_H__ */ +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index 02eb2c3990..ca25348178 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -17,6 +17,8 @@ + #include <asm/arch/regs-sdmc.h> + #include <asm/io.h> + ++#include "ast-g5.h" ++ + DECLARE_GLOBAL_DATA_PTR; + + int board_early_init_f(void) +@@ -25,6 +27,7 @@ int board_early_init_f(void) + ast_config_uart5_clk(); + /*enable pass through*/ + ast_enable_pass_through(); ++ arch_interrupt_init_early(); + + return 0; + } +diff --git a/board/aspeed/ast-g5/ast-g5.h b/board/aspeed/ast-g5/ast-g5.h +new file mode 100644 +index 0000000000..9fd10eccb3 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5.h +@@ -0,0 +1,7 @@ ++#ifndef _AST_G5_H_ ++#define _AST_G5_H_ ++ ++#include <common.h> ++#include "ast-g5-irq.h" ++ ++#endif /* _AST_G5_H_ */ +diff --git a/cmd/Kconfig b/cmd/Kconfig +index d69b817c82..33be2407d2 100644 +--- a/cmd/Kconfig ++++ b/cmd/Kconfig +@@ -313,6 +313,11 @@ endmenu + + menu "Device access commands" + ++config CMD_IRQ ++ bool "interrupts - enable/disable interrupts" ++ depends on USE_IRQ ++ default y ++ + config CMD_DM + bool "dm - Access to driver model information" + depends on DM +diff --git a/configs/ast_g5_ncsi_2boot_defconfig b/configs/ast_g5_ncsi_2boot_defconfig +index 2d28c86966..d5b7894a9e 100644 +--- a/configs/ast_g5_ncsi_2boot_defconfig ++++ b/configs/ast_g5_ncsi_2boot_defconfig +@@ -33,3 +33,4 @@ CONFIG_CMD_CRC32=y + CONFIG_LOOPW=y + CONFIG_CMD_MEMTEST=y + CONFIG_CMD_MX_CYCLIC=y ++CONFIG_USE_IRQ=y +diff --git a/configs/ast_g5_ncsi_defconfig b/configs/ast_g5_ncsi_defconfig +index 74029ed514..9481e5fb6e 100644 +--- a/configs/ast_g5_ncsi_defconfig ++++ b/configs/ast_g5_ncsi_defconfig +@@ -11,3 +11,4 @@ CONFIG_HUSH_PARSER=y + CONFIG_OF_LIBFDT=y + CONFIG_SPI_FLASH=y + CONFIG_SYS_NS16550=y ++CONFIG_USE_IRQ=y +diff --git a/configs/ast_g5_phy_defconfig b/configs/ast_g5_phy_defconfig +index 767f3af605..4aefcf49e8 100644 +--- a/configs/ast_g5_phy_defconfig ++++ b/configs/ast_g5_phy_defconfig +@@ -12,3 +12,4 @@ CONFIG_HUSH_PARSER=y + CONFIG_OF_LIBFDT=y + CONFIG_SPI_FLASH=y + CONFIG_SYS_NS16550=y ++CONFIG_USE_IRQ=y diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0007-Add-espi-support.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0007-Add-espi-support.patch new file mode 100644 index 000000000..cbe0df0aa --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0007-Add-espi-support.patch @@ -0,0 +1,345 @@ +From 212e72b6df74af242b23443b252deed4d06129f4 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Wed, 14 Nov 2018 10:21:40 -0800 +Subject: [PATCH] Add espi support + +This adds basic eSPI support for U-Boot. The eSPI driver works best with +interrupts because the timing of the initialization with the PCH is not +trivial. + +The espi driver is currently just a bare-minimum driver allowing the +host to boot. In the future it may be expanded to have further +functions. + +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> +Signed-off-by: James Feist <james.feist@linux.intel.com> + +--- + arch/arm/include/asm/arch-aspeed/regs-scu.h | 2 + + board/aspeed/ast-g5/Makefile | 2 + + board/aspeed/ast-g5/ast-g5-espi.c | 248 ++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5-intel.c | 16 ++ + board/aspeed/ast-g5/ast-g5.c | 3 + + 5 files changed, 271 insertions(+) + create mode 100644 board/aspeed/ast-g5/ast-g5-espi.c + create mode 100644 board/aspeed/ast-g5/ast-g5-intel.c + +diff --git a/arch/arm/include/asm/arch-aspeed/regs-scu.h b/arch/arm/include/asm/arch-aspeed/regs-scu.h +index c9b91795d1..019c00036a 100644 +--- a/arch/arm/include/asm/arch-aspeed/regs-scu.h ++++ b/arch/arm/include/asm/arch-aspeed/regs-scu.h +@@ -554,6 +554,8 @@ + + #define CLK_25M_IN (0x1 << 23) + ++#define SCU_HW_STRAP_FAST_RESET (1 << 27) ++#define SCU_HW_STRAP_ESPI_ENABLED (1 << 25) + #define SCU_HW_STRAP_2ND_BOOT_WDT (0x1 << 17) + #define SCU_HW_STRAP_SUPER_IO_CONFIG (0x1 << 16) + #define SCU_HW_STRAP_VGA_CLASS_CODE (0x1 << 15) +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index df4e63966e..58e0c648f4 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -1,2 +1,4 @@ + obj-y += ast-g5.o ++obj-y += ast-g5-intel.o ++obj-y += ast-g5-espi.o + obj-y += ast-g5-irq.o +diff --git a/board/aspeed/ast-g5/ast-g5-espi.c b/board/aspeed/ast-g5/ast-g5-espi.c +new file mode 100644 +index 0000000000..7c82cdfd65 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-espi.c +@@ -0,0 +1,248 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/regs-scu.h> ++#include <asm/arch/ast_scu.h> ++#include <asm/arch/aspeed.h> ++ ++#include "ast-g5.h" ++ ++#define DEBUG_ESPI_ENABLED 1 ++#ifdef DEBUG_ESPI_ENABLED ++#define DBG_ESPI debug ++#else ++#define DBG_ESPI(...) ++#endif ++/* eSPI controller registers */ ++#define ESPI000 0x000 /* Engine Control. */ ++#define ESPI004 0x004 /* Engine Status. */ ++#define ESPI008 0x008 /* Interrupt Status. */ ++#define ESPI00C 0x00C /* Interrupt Enable. */ ++#define ESPI010 0x010 /* DMA Addr of Peripheral Channel Posted Rx pkt */ ++#define ESPI014 0x014 /* Control of Peripheral Channel Posted Rx pkt. */ ++#define ESPI018 0x018 /* Data port of Peripheral Channel Posted Rx pkt. */ ++#define ESPI020 0x020 /* DMA Addr of Peripheral Channel Posted Tx pkt. */ ++#define ESPI024 0x024 /* Control of Peripheral Channel Posted Tx pkt. */ ++#define ESPI028 0x028 /* Data port of Peripheral Channel Posted Tx pkt. */ ++#define ESPI030 0x030 /* DMA Addr of Peripheral Channel Non-Posted Tx pkt. */ ++#define ESPI034 0x034 /* Control of Peripheral Channel Non-Posted Tx pkt. */ ++#define ESPI038 0x038 /* Data port of Peripheral Channel Non-Posted Tx pkt. */ ++#define ESPI040 0x040 /* DMA Addr of OOB Channel Rx pkt. */ ++#define ESPI044 0x044 /* Control of OOB Channel Rx pkt. */ ++#define ESPI048 0x048 /* Data port of OOB Channel Rx pkt. */ ++#define ESPI050 0x050 /* DMA Addr of OOB Channel Tx pkt. */ ++#define ESPI054 0x054 /* Control of OOB Channel Tx pkt. */ ++#define ESPI058 0x058 /* Data port of OOB Channel Tx pkt. */ ++#define ESPI060 0x060 /* DMA Addr of Flash Channel Rx pkt. */ ++#define ESPI064 0x064 /* Control of Flash Channel Rx pkt. */ ++#define ESPI068 0x068 /* Data port of Flash Channel Rx pkt. */ ++#define ESPI070 0x070 /* DMA Addr of Flash Channel Tx pkt. */ ++#define ESPI074 0x074 /* Control of Flash Channel Tx pkt. */ ++#define ESPI078 0x078 /* Data port of Flash Channel Tx pkt. */ ++#define ESPI084 0x084 /* Mapping Src Addr of Peripheral Channel Rx pkt. */ ++#define ESPI088 0x088 /* Mapping Tgt Addr of Peripheral Channel Rx pkt. */ ++#define ESPI08C 0x08C /* Mapping Addr Mask of Peripheral Channel Rx pkt. */ ++#define ESPI090 0x090 /* Mapping Target Addr and Mask of Flash Channel. */ ++#define ESPI094 0x094 /* Interrupt enable of System Event from Master. */ ++#define ESPI098 0x098 /* System Event from and to Master. */ ++#define ESPI09C 0x09C /* GPIO through Virtual Wire Channel. */ ++#define ESPI0A0 0x0A0 /* General Capabilities and Configurations. */ ++#define ESPI0A4 0x0A4 /* Channel 0 Capabilities and Configurations. */ ++#define ESPI0A8 0x0A8 /* Channel 1 Capabilities and Configurations. */ ++#define ESPI0AC 0x0AC /* Channel 2 Capabilities and Configurations. */ ++#define ESPI0B0 0x0B0 /* Channel 3 Capabilities and Configurations. */ ++#define ESPI0B4 0x0B4 /* GPIO Direction of Virtual Wire Channel. */ ++#define ESPI0B8 0x0B8 /* GPIO Selection of Virtual Wire Channel. */ ++#define ESPI0BC 0x0BC /* GPIO Reset Selection of Virtual Wire Channel. */ ++#define ESPI100 0x100 /* Interrupt enable of System Event 1 from Master. */ ++#define ESPI104 0x104 /* System Event 1 from and to Master. */ ++#define ESPI110 0x110 /* Interrupt type 0 of System Event from Master. */ ++#define ESPI114 0x114 /* Interrupt type 1 of System Event from Master. */ ++#define ESPI118 0x118 /* Interrupt type 2 of System Event from Master. */ ++#define ESPI11C 0x11C /* Interrupt status of System Event from Master. */ ++#define ESPI120 0x120 /* Interrupt type 0 of System Event 1 from Master. */ ++#define ESPI124 0x124 /* Interrupt type 1 of System Event 1 from Master. */ ++#define ESPI128 0x128 /* Interrupt type 2 of System Event 1 from Master. */ ++#define ESPI12C 0x12C /* Interrupt status of System Event 1 from Master. */ ++#define ESPICFG004 0x004 /* Device Identification. */ ++#define ESPICFG008 0x008 /* General Capabilities and Configurations. */ ++#define ESPICFG010 0x010 /* Channel 0 Capabilities and Configurations. */ ++#define ESPICFG020 0x020 /* Channel 1 Capabilities and Configurations. */ ++#define ESPICFG030 0x030 /* Channel 2 Capabilities and Configurations. */ ++#define ESPICFG040 0x040 /* Channel 3 Capabilities and Configurations. */ ++#define ESPICFG044 0x044 /* Channel 3 Capabilities and Configurations 2. */ ++#define ESPICFG800 0x800 /* GPIO Direction of Virtual Wire Channel. */ ++#define ESPICFG804 0x804 /* GPIO Selection of Virtual Wire Channel. */ ++#define ESPICFG808 0x808 /* GPIO Reset Selection of Virtual Wire Channel. */ ++#define ESPICFG810 0x810 /* Mapping Src Addr of Peripheral Channel Rx pkt */ ++#define ESPICFG814 0x814 /* Mapping Tgt Addr of Peripheral Channel Rx pkt */ ++#define ESPICFG818 0x818 /* Mapping Addr Mask of Peripheral Channel Rx pkt */ ++ ++/* ESPI000 bits */ ++#define AST_ESPI_OOB_CHRDY (1 << 4) ++#define AST_ESPI_FLASH_SW_CHRDY (0x1 << 7) ++#define AST_ESPI_FLASH_SW_READ (0x1 << 10) ++#define ASPEED_ESPI_CTRL_SW_RESET GENMASK(31, 24) ++ ++/* ESPI00C bits (Interrupt Enable) */ ++#define AST_ESPI_IEN_SYS_EV (1 << 8) ++#define AST_ESPI_IEN_GPIO_EV (1 << 9) ++#define AST_ESPI_IEN_HW_RST (1 << 31) ++ ++/* ESPI008 bits ISR */ ++#define AST_ESPI_VW_SYS_EVT (1 << 8) ++#define AST_ESPI_VW_SYS_EV1 (1 << 22) ++ ++/* ESPI098 and ESPI11C bits */ ++#define AST_ESPI_OOB_RST_WARN (1 << 6) ++#define AST_ESPI_HOST_RST_WARN (1 << 8) ++#define AST_ESPI_OOB_RST_ACK (1 << 16) ++#define AST_ESPI_SL_BT_DONE (1 << 20) ++#define AST_ESPI_SL_BT_STATUS (1 << 23) ++#define AST_ESPI_HOST_RST_ACK (1 << 27) ++ ++/* ESPI104 bits */ ++#define AST_ESPI_SUS_WARN (1 << 0) ++#define AST_ESPI_SUS_ACK (1 << 20) ++ ++/* LPC chip ID */ ++#define SCR0SIO 0x170 ++#define IRQ_SRC_ESPI 23 /* IRQ 23 */ ++ ++static void espi_handshake_ack(void) ++{ ++ // IRQ only serviced if strapped, so no strap check ++ if (!(readl(AST_ESPI_BASE + ESPI098) & AST_ESPI_SL_BT_STATUS)) { ++ DBG_ESPI("Setting espi slave boot done\n"); ++ uint32_t v = readl(AST_ESPI_BASE + ESPI098) ++ | AST_ESPI_SL_BT_STATUS | AST_ESPI_SL_BT_DONE; ++ writel(v, AST_ESPI_BASE + ESPI098); ++ } ++ ++ if (readl(AST_ESPI_BASE + ESPI104) & AST_ESPI_SUS_WARN) { ++ DBG_ESPI("Boot SUS WARN set %08x\n", ++ readl(AST_ESPI_BASE + ESPI104)); ++ uint32_t v = readl(AST_ESPI_BASE + ESPI104) | AST_ESPI_SUS_ACK; ++ writel(v, AST_ESPI_BASE + ESPI104); ++ } ++} ++ ++static int espi_irq_handler(struct pt_regs *regs) ++{ ++ uint32_t irq_status = readl(AST_ESPI_BASE + ESPI008); ++ DBG_ESPI("ISR irq_status : 0x%08X\n", irq_status); ++ ++ if (irq_status & AST_ESPI_VW_SYS_EV1) { ++ uint32_t sys1_status = readl(AST_ESPI_BASE + ESPI12C); ++ uint32_t sys1_event = readl(AST_ESPI_BASE + ESPI104); ++ ++ DBG_ESPI("sys1_status : 0x%08X\n", sys1_status); ++ if (sys1_status & AST_ESPI_SUS_WARN) { ++ DBG_ESPI("SUS WARN ev: %08X\n", sys1_event); ++ if (sys1_event & AST_ESPI_SUS_WARN) { ++ uint32_t v = readl(AST_ESPI_BASE + ESPI104) ++ | AST_ESPI_SUS_ACK; ++ writel(v, AST_ESPI_BASE + ESPI104); ++ } ++ } ++ writel(sys1_status, AST_ESPI_BASE + ESPI12C); // clear status ++ } ++ ++ if (irq_status & AST_ESPI_VW_SYS_EVT) { ++ uint32_t sys_status = readl(AST_ESPI_BASE + ESPI11C); ++ uint32_t sys_event = readl(AST_ESPI_BASE + ESPI098); ++ ++ if (!(sys_event & AST_ESPI_SL_BT_STATUS)) { ++ DBG_ESPI("Setting espi slave boot done\n"); ++ uint32_t v = readl(AST_ESPI_BASE + ESPI098) ++ | AST_ESPI_SL_BT_STATUS | AST_ESPI_SL_BT_DONE; ++ writel(v, AST_ESPI_BASE + ESPI098); ++ } ++ ++ DBG_ESPI("sys_status : 0x%08X\n", sys_status); ++ if (sys_status & AST_ESPI_HOST_RST_WARN) { ++ DBG_ESPI("HOST_RST_WARN ev: %08X\n", sys_event); ++ if (sys_event & AST_ESPI_HOST_RST_WARN) { ++ uint32_t v = readl(AST_ESPI_BASE + ESPI098) ++ | AST_ESPI_HOST_RST_ACK; ++ writel(v, AST_ESPI_BASE + ESPI098); ++ } ++ } ++ if (sys_status & AST_ESPI_OOB_RST_WARN) { ++ DBG_ESPI("OOB_RST_WARN ev: %08X\n", sys_event); ++ if (sys_event & AST_ESPI_OOB_RST_WARN) { ++ uint32_t v = readl(AST_ESPI_BASE + ESPI098) ++ | AST_ESPI_OOB_RST_ACK; ++ writel(v, AST_ESPI_BASE + ESPI098); ++ } ++ } ++ writel(sys_status, AST_ESPI_BASE + ESPI11C); // clear status ++ } ++ ++ if (irq_status & AST_ESPI_IEN_HW_RST) { ++ uint32_t v = readl(AST_ESPI_BASE + ESPI000); ++ writel(v & ~ASPEED_ESPI_CTRL_SW_RESET, AST_ESPI_BASE + ESPI000); ++ writel(v | ASPEED_ESPI_CTRL_SW_RESET, AST_ESPI_BASE + ESPI000); ++ espi_handshake_ack(); ++ } ++ ++ writel(irq_status, AST_ESPI_BASE + ESPI008); // clear irq_status ++ return 0; ++} ++ ++void espi_init(void) ++{ ++ if (readl(AST_SCU_BASE + AST_SCU_HW_STRAP1) ++ & SCU_HW_STRAP_ESPI_ENABLED) { ++ uint32_t v; ++ DBG_ESPI("espi_init\n"); ++ ++ /* Block flash access from Host */ ++ v = readl(AST_ESPI_BASE + ESPI000) & ~AST_ESPI_FLASH_SW_CHRDY; ++ v |= AST_ESPI_FLASH_SW_READ; ++ writel(v, AST_ESPI_BASE + ESPI000); ++ ++ /* Set SIO register 0x28 to 0xa8 as a faked ASPEED ChipID for ++ * BIOS using in eSPI mode */ ++ v = readl(AST_LPC_BASE + SCR0SIO) & ~0x000000ff; ++ writel(v, AST_LPC_BASE + SCR0SIO); ++ v = readl(AST_LPC_BASE + SCR0SIO) | 0xa8; ++ writel(v, AST_LPC_BASE + SCR0SIO); ++ ++ v = readl(AST_ESPI_BASE + ESPI000) | AST_ESPI_OOB_CHRDY; ++ writel(v, AST_ESPI_BASE + ESPI000); ++ ++ writel(0, AST_ESPI_BASE + ESPI110); ++ writel(0, AST_ESPI_BASE + ESPI114); ++ writel(AST_ESPI_HOST_RST_WARN | AST_ESPI_OOB_RST_WARN, ++ AST_ESPI_BASE + ESPI118); ++ writel(AST_ESPI_HOST_RST_WARN | AST_ESPI_OOB_RST_WARN, ++ AST_ESPI_BASE + ESPI094); ++ ++ writel(AST_ESPI_SUS_WARN, ++ AST_ESPI_BASE + ESPI120); // int type 0 susp warn ++ writel(0, AST_ESPI_BASE + ESPI124); ++ writel(0, AST_ESPI_BASE + ESPI128); ++ writel(AST_ESPI_SUS_WARN, ++ AST_ESPI_BASE ++ + ESPI100); // Enable sysev1 ints for susp warn ++ ++ writel(AST_ESPI_IEN_SYS_EV | AST_ESPI_IEN_HW_RST ++ | AST_ESPI_VW_SYS_EV1, ++ AST_ESPI_BASE + ESPI00C); // Enable events ++ ++ espi_handshake_ack(); ++ ++ request_irq(IRQ_SRC_ESPI, espi_irq_handler); ++ } else { ++ DBG_ESPI("No espi strap\n"); ++ } ++} +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +new file mode 100644 +index 0000000000..e79235c8d0 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -0,0 +1,16 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <common.h> ++ ++extern void espi_init(void); ++void ast_g5_intel(void) ++{ ++ espi_init(); ++} +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index ca25348178..cab5fabcef 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -21,6 +21,8 @@ + + DECLARE_GLOBAL_DATA_PTR; + ++extern void ast_g5_intel(void); ++ + int board_early_init_f(void) + { + /* make sure uart5 is using 24MHz clock */ +@@ -84,6 +86,7 @@ int board_init(void) + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + gd->flags = 0; + ++ ast_g5_intel(); + return 0; + } + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0008-add-sgio-support-for-port80-snoop-post-LEDs.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0008-add-sgio-support-for-port80-snoop-post-LEDs.patch new file mode 100644 index 000000000..d82acc623 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0008-add-sgio-support-for-port80-snoop-post-LEDs.patch @@ -0,0 +1,158 @@ +From 248f12a6a02819a5318025df0868dfd40efa2207 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Wed, 14 Nov 2018 12:09:52 -0800 +Subject: [PATCH] add sgio support for port80 snoop post LEDs + +This ties together the port 80 snooping to the SGPIO output that +ultimately drives the POST code LEDs. + +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> +Change-Id: Iaa1b91cd40f4b6323dba0598da373cb631459e66 + +--- + arch/arm/include/asm/arch-aspeed/ast_scu.h | 1 + + arch/arm/mach-aspeed/ast-scu.c | 8 ++ + board/aspeed/ast-g5/ast-g5-intel.c | 96 ++++++++++++++++++++++ + 3 files changed, 105 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/ast_scu.h b/arch/arm/include/asm/arch-aspeed/ast_scu.h +index 06825cebbf..369c4e3b60 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast_scu.h ++++ b/arch/arm/include/asm/arch-aspeed/ast_scu.h +@@ -45,6 +45,7 @@ extern u32 ast_scu_get_vga_memsize(void); + extern void ast_scu_init_eth(u8 num); + extern void ast_scu_multi_func_eth(u8 num); + extern void ast_scu_multi_func_romcs(u8 num); ++extern void ast_scu_multi_func_sgpio(void); + + void ast_config_uart5_clk(void); + +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index d27f3d3ede..3a9ba05bf2 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -449,6 +449,14 @@ void ast_scu_multi_func_romcs(u8 num) + SCU_FUN_PIN_ROMCS(num), AST_SCU_FUN_PIN_CTRL3); + } + ++void ast_scu_multi_func_sgpio(void) ++{ ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL2) | ++ SCU_FUN_PIN_SGPMI | SCU_FUN_PIN_SGPMO | ++ SCU_FUN_PIN_SGPMLD | SCU_FUN_PIN_SGPMCK, ++ AST_SCU_FUN_PIN_CTRL2); ++} ++ + u32 ast_scu_revision_id(void) + { + int i; +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index e79235c8d0..c2a8b33aec 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -8,9 +8,105 @@ + */ + + #include <common.h> ++#include <asm/io.h> ++#include <asm/arch/regs-scu.h> ++#include <asm/arch/ast_scu.h> ++#include <asm/arch/aspeed.h> ++ ++#include "ast-g5.h" ++ ++#define LPC_SNOOP_ADDR 0x80 ++#define HICR5 0x080 /* Host Interface Control Register 5 */ ++#define HICR6 0x084 /* Host Interface Control Register 6 */ ++#define HICR7 0x088 /* Host Interface Control Register 7 */ ++#define HICR8 0x08c /* Host Interface Control Register 8 */ ++#define SNPWADR 0x090 /* LPC Snoop Address Register */ ++#define SNPWDR 0x094 /* LPC Snoop Data Register */ ++#define HICR9 0x098 /* Host Interface Control Register 9 */ ++#define HICRA 0x09c /* Host Interface Control Register A */ ++#define LHCR0 0x0a0 /* LPC Host Control Register 0 */ ++#define LHCR1 0x0a4 /* LPC Host Control Register 1 */ ++#define LHCR2 0x0a8 /* LPC Host Control Register 2 */ ++#define LHCR3 0x0ac /* LPC Host Control Register 3 */ ++#define LHCR4 0x0b0 /* LPC Host Control Register 4 */ ++#define LHCR5 0x0b4 /* LPC Host Control Register 5 */ ++#define LHCR6 0x0b8 /* LPC Host Control Register 6 */ ++#define LHCR7 0x0bc /* LPC Host Control Register 7 */ ++#define LHCR8 0x0c0 /* LPC Host Control Register 8 */ ++#define PCCR6 0x0c4 /* Post Code Control Register 6 */ ++#define LHCRA 0x0c8 /* LPC Host Control Register A */ ++#define LHCRB 0x0cc /* LPC Host Control Register B */ ++#define PCCR4 0x0d0 /* Post Code Control Register 4 */ ++#define PCCR5 0x0d4 /* Post Code Control Register 5 */ ++#define HICRB 0x100 /* Host Interface Control Register B */ ++#define HICRC 0x104 /* Host Interface Control Register C */ ++/* HICR5 Bits */ ++#define HICR5_EN_SIOGIO (1 << 31) /* Enable SIOGIO */ ++#define HICR5_EN80HGIO (1 << 30) /* Enable 80hGIO */ ++#define HICR5_SEL80HGIO (0x1f << 24) /* Select 80hGIO */ ++#define SET_SEL80HGIO(x) ((x & 0x1f) << 24) /* Select 80hGIO Offset */ ++#define HICR5_UNKVAL_MASK 0x1FFF0000 /* Bits with unknown values on reset */ ++#define HICR5_ENINT_SNP0W (1 << 1) /* Enable Snooping address 0 */ ++#define HICR5_EN_SNP0W (1 << 0) /* Enable Snooping address 0 */ ++ ++/* HRCR6 Bits */ ++#define HICR6_STR_SNP0W (1 << 0) /* Interrupt Status Snoop address 0 */ ++#define HICR6_STR_SNP1W (1 << 1) /* Interrupt Status Snoop address 1 */ ++ ++/* HICRB Bits */ ++#define HICRB_EN80HSGIO (1 << 13) /* Enable 80hSGIO */ ++ ++#define SGPIO_CLK_DIV(N) ((N) << 16) ++#define SGPIO_BYTES(N) ((N) << 6) ++#define SGPIO_ENABLE 1 ++#define GPIO254 0x254 ++ ++static void sgpio_init(void) ++{ ++ uint32_t value; ++ /* ++ 33.4.2 ++ LPC port80h direct to SGPIO ++ In AST2500 SGPIO, it supports output data from 80h. It always uses SGPIOA. ++ 1. Configure LPC snoop function. ++ (a) Set SNPWADR(0x1e789090)[15:0] to 0x80. ++ (b) Set HICR5(0x1e789080)[0] to 1 to enable snoop. ++ 2. Configure SGPIO ++ (a) Set GPIO254[9:6] to larger than or equal to 0x1. ++ (b) Set GPIO254[0] to 1 to enable SGPIO. ++ 3. Set SuperIO ++ (a) Set SIOR7 30h to 0x40. ++ */ ++ /* make sure multi-pin stuff goes in our favor */ ++ ast_scu_multi_func_sgpio(); ++ ++ /* set lpc snoop #0 to port 0x80 */ ++ value = readl(AST_LPC_BASE + SNPWADR) & 0xffff0000; ++ writel(value | LPC_SNOOP_ADDR, AST_LPC_BASE + SNPWADR); ++ ++ /* clear interrupt status */ ++ value = readl(AST_LPC_BASE + HICR6); ++ value |= HICR6_STR_SNP0W | HICR6_STR_SNP1W; ++ writel(value, AST_LPC_BASE + HICR6); ++ ++ /* enable lpc snoop #0 and SIOGIO */ ++ value = readl(AST_LPC_BASE + HICR5) & ~(HICR5_UNKVAL_MASK); ++ value |= HICR5_EN_SIOGIO | HICR5_EN_SNP0W; ++ writel(value, AST_LPC_BASE + HICR5); ++ ++ ++ /* enable port80h snoop on SGPIO */ ++ value = readl(AST_LPC_BASE + HICRB) | HICRB_EN80HSGIO; ++ writel(value, AST_LPC_BASE + HICRB); ++ ++ /* set the gpio clock to pclk/(2*(5+1)) or ~2 MHz */ ++ value = SGPIO_CLK_DIV(256) | SGPIO_BYTES(10) | SGPIO_ENABLE; ++ writel(value, AST_GPIO_BASE + GPIO254); ++} + + extern void espi_init(void); + void ast_g5_intel(void) + { + espi_init(); ++ sgpio_init(); + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0009-Add-basic-GPIO-support.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0009-Add-basic-GPIO-support.patch new file mode 100644 index 000000000..ee93e9884 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0009-Add-basic-GPIO-support.patch @@ -0,0 +1,424 @@ +From 34ceaf8ee2c6556045f00b911c001bcc2f91c1f8 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Fri, 16 Nov 2018 09:58:01 -0800 +Subject: [PATCH] Add basic GPIO support + +Add a table of well-known gpios (such as FP LEDs and FF UPD jumper) and +initialize them at boot. + +Add a mechanism to get/set well known gpios from command line. + +Change-Id: I4136a5ccb048b3604f13b17ea0c18a4bc596c249 +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> + + +--- + board/aspeed/ast-g5/Makefile | 1 + + board/aspeed/ast-g5/ast-g5-gpio.c | 202 +++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5-gpio.h | 103 +++++++++++++++ + board/aspeed/ast-g5/ast-g5-intel.c | 45 +++++++ + board/aspeed/ast-g5/ast-g5.h | 1 + + 5 files changed, 352 insertions(+) + create mode 100644 board/aspeed/ast-g5/ast-g5-gpio.c + create mode 100644 board/aspeed/ast-g5/ast-g5-gpio.h + +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index 58e0c648f4..2970ae5741 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -2,3 +2,4 @@ obj-y += ast-g5.o + obj-y += ast-g5-intel.o + obj-y += ast-g5-espi.o + obj-y += ast-g5-irq.o ++obj-y += ast-g5-gpio.o +diff --git a/board/aspeed/ast-g5/ast-g5-gpio.c b/board/aspeed/ast-g5/ast-g5-gpio.c +new file mode 100644 +index 0000000000..dc6962f4ba +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-gpio.c +@@ -0,0 +1,202 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/regs-scu.h> ++#include <asm/arch/ast_scu.h> ++#include <asm/arch/aspeed.h> ++ ++#include "ast-g5.h" ++#include "ast-g5-gpio.h" ++ ++typedef struct _gpio_bases { ++ uint32_t u32ddr; /* data and direction registers */ ++ uint32_t u32intcfg; /* interrupt config */ ++ uint32_t u32debounce; /* debounce config */ ++ uint32_t u32cmdsrc; /* command source config */ ++} sGPIO_BASES; ++ ++static const sGPIO_BASES GPIO_BASES[] = { ++ /* ABCD */ ++ {AST_GPIO_BASE + 0x0000, AST_GPIO_BASE + 0x0008, ++ AST_GPIO_BASE + 0x0040, AST_GPIO_BASE + 0x0060}, ++ /* EFGH */ ++ {AST_GPIO_BASE + 0x0020, AST_GPIO_BASE + 0x0028, ++ AST_GPIO_BASE + 0x0048, AST_GPIO_BASE + 0x0068}, ++ /* IJKL */ ++ {AST_GPIO_BASE + 0x0070, AST_GPIO_BASE + 0x0098, ++ AST_GPIO_BASE + 0x00b0, AST_GPIO_BASE + 0x0090}, ++ /* MNOP */ ++ {AST_GPIO_BASE + 0x0078, AST_GPIO_BASE + 0x00e8, ++ AST_GPIO_BASE + 0x0100, AST_GPIO_BASE + 0x00e0}, ++ /* QRST */ ++ {AST_GPIO_BASE + 0x0080, AST_GPIO_BASE + 0x0118, ++ AST_GPIO_BASE + 0x0130, AST_GPIO_BASE + 0x0110}, ++ /* UVWX */ ++ {AST_GPIO_BASE + 0x0088, AST_GPIO_BASE + 0x0148, ++ AST_GPIO_BASE + 0x0160, AST_GPIO_BASE + 0x0140}, ++ /* YZAB */ ++ {AST_GPIO_BASE + 0x01e0, AST_GPIO_BASE + 0x0178, ++ AST_GPIO_BASE + 0x0190, AST_GPIO_BASE + 0x0170}, ++ /* AC__ */ ++ {AST_GPIO_BASE + 0x01e8, AST_GPIO_BASE + 0x01a8, ++ AST_GPIO_BASE + 0x01c0, AST_GPIO_BASE + 0x01a0}, ++}; ++ ++static size_t gpio_max = 0; ++static const GPIOValue * gpio_table = NULL; ++ ++void gpio_set_value(int n, int asserted) ++{ ++ uint8_t port; ++ uint8_t pin; ++ uint32_t base; ++ uint8_t shift; ++ uint8_t assert; ++ uint32_t gpio_value; ++ ++ if (n >= gpio_max || !gpio_table) { ++ return; ++ } ++ port = GPIO_PORT(gpio_table[n].u8PortPin); ++ assert = GPIO_ASSERT(gpio_table[n].u8PinCFG); ++ pin = GPIO_PIN(gpio_table[n].u8PortPin); ++ base = GPIO_BASES[GPIO_GROUP(port)].u32ddr; ++ shift = GPIO_SHIFT(port, pin); ++ ++ gpio_value = readl(base + GPIO_DATA_VALUE); ++ if ((assert && asserted) || !(assert || asserted)) { ++ // set the bit ++ gpio_value |= (1 << shift); ++ } else { ++ // clear the bit ++ gpio_value &= ~(1 << shift); ++ } ++ writel(gpio_value, base + GPIO_DATA_VALUE); ++} ++ ++int gpio_get_value(int n) ++{ ++ uint8_t port; ++ uint8_t pin; ++ uint32_t base; ++ uint8_t shift; ++ uint8_t assert; ++ uint32_t gpio_value; ++ ++ if (n >= gpio_max || !gpio_table) { ++ return -1; ++ } ++ port = GPIO_PORT(gpio_table[n].u8PortPin); ++ assert = GPIO_ASSERT(gpio_table[n].u8PinCFG); ++ pin = GPIO_PIN(gpio_table[n].u8PortPin); ++ base = GPIO_BASES[GPIO_GROUP(port)].u32ddr; ++ shift = GPIO_SHIFT(port, pin); ++ ++ gpio_value = readl(base + GPIO_DATA_VALUE); ++ gpio_value >>= shift; ++ gpio_value &= 1; ++ // the output here is the logical output, which is ++ // NOT (value XOR assert) ++ // This just gets there without a conditional ++ gpio_value ^= assert; ++ return !gpio_value; ++} ++ ++void gpio_init(const GPIOValue* table, size_t count) ++{ ++ uint32_t pclk, value; ++ int i; ++ ++ gpio_table = table; ++ gpio_max = count; ++ /* set up the debounce timers (in units of PCLK cycles) */ ++ pclk = ast_get_ahbclk(); ++ /* GPIO_DEBOUNCE_120us */ ++ writel((pclk / 1000000) * 120, AST_GPIO_BASE + GPIO_DEBOUNCE_TIMER_0); ++ /* GPIO_DEBOUNCE_8ms */ ++ writel((pclk / 1000000) * 8000, AST_GPIO_BASE + GPIO_DEBOUNCE_TIMER_1); ++ /* GPIO_DEBOUNCE_16ms */ ++ writel((pclk / 1000000) * 16000, AST_GPIO_BASE + GPIO_DEBOUNCE_TIMER_2); ++ ++ for (i = 0; i < gpio_max; i++) { ++ uint8_t port; ++ uint8_t pin; ++ uint32_t base; ++ uint8_t shift; ++ uint8_t assert; ++ uint8_t init_val; ++ ++ port = GPIO_PORT(gpio_table[i].u8PortPin); ++ pin = GPIO_PIN(gpio_table[i].u8PortPin); ++ base = GPIO_BASES[GPIO_GROUP(port)].u32ddr; ++ shift = GPIO_SHIFT(port, pin); ++ ++ /* set direction */ ++ value = readl(base + GPIO_DIRECTION); ++ if (gpio_table[i].u8PinCFG & GPCFG_OUTPUT_EN) ++ value |= (1 << shift); ++ else ++ value &= ~(1 << shift); ++ writel(value, base + GPIO_DIRECTION); ++ ++ /* set data value */ ++ value = readl(base + GPIO_DATA_VALUE); ++ assert = GPIO_ASSERT(gpio_table[i].u8PinCFG); ++ init_val = gpio_table[i].u8Value; ++ if ((assert && init_val) || !(assert || init_val)) ++ value |= (1 << shift); ++ else ++ value &= ~(1 << shift); ++ writel(value, base + GPIO_DATA_VALUE); ++ ++ /* set debounce */ ++ base = GPIO_BASES[GPIO_GROUP(port)].u32debounce; ++ value = readl(base + GPIO_DEBOUNCE_SEL_0); ++ if (gpio_table[i].u8Debounce & 0x01) ++ value |= (1 << shift); ++ else ++ value &= ~(1 << shift); ++ writel(value, base + GPIO_DEBOUNCE_SEL_0); ++ value = readl(base + GPIO_DEBOUNCE_SEL_1); ++ if (gpio_table[i].u8Debounce & 0x02) ++ value |= (1 << shift); ++ else ++ value &= ~(1 << shift); ++ writel(value, base + GPIO_DEBOUNCE_SEL_1); ++ } ++} ++ ++int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) ++{ ++ int n; ++ if (argc < 3) { ++ return 1; ++ } ++ n = simple_strtoul(argv[2], NULL, 0); ++ if (argv[1][0] == 'g') { ++ printf("%d\n", gpio_get_value(n)); ++ return 0; ++ } ++ if (argc < 4) { ++ return 1; ++ } ++ if (argv[1][0] == 's') { ++ int value; ++ value = simple_strtoul(argv[3], NULL, 0); ++ gpio_set_value(n, value); ++ return 0; ++ } ++ ++ return 1; ++} ++U_BOOT_CMD(gpio, 4, 0, do_gpio, ++ "do stuff with gpios <set|get> [n] [value]", ++ ""); +diff --git a/board/aspeed/ast-g5/ast-g5-gpio.h b/board/aspeed/ast-g5/ast-g5-gpio.h +new file mode 100644 +index 0000000000..54b7388a22 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-gpio.h +@@ -0,0 +1,103 @@ ++#ifndef __HW_GPIO_H__ ++#define __HW_GPIO_H__ ++ ++#define GPIO_PORT_A 0 ++#define GPIO_PORT_B 1 ++#define GPIO_PORT_C 2 ++#define GPIO_PORT_D 3 ++#define GPIO_PORT_E 4 ++#define GPIO_PORT_F 5 ++#define GPIO_PORT_G 6 ++#define GPIO_PORT_H 7 ++#define GPIO_PORT_I 8 ++#define GPIO_PORT_J 9 ++#define GPIO_PORT_K 10 ++#define GPIO_PORT_L 11 ++#define GPIO_PORT_M 12 ++#define GPIO_PORT_N 13 ++#define GPIO_PORT_O 14 ++#define GPIO_PORT_P 15 ++#define GPIO_PORT_Q 16 ++#define GPIO_PORT_R 17 ++#define GPIO_PORT_S 18 ++#define GPIO_PORT_T 19 ++#define GPIO_PORT_U 20 ++#define GPIO_PORT_V 21 ++#define GPIO_PORT_W 22 ++#define GPIO_PORT_X 23 ++#define GPIO_PORT_Y 24 ++#define GPIO_PORT_Z 25 ++#define GPIO_PORT_AA 26 ++#define GPIO_PORT_AB 27 ++#define GPIO_PORT_AC 28 ++ ++#define GPIO_PIN_0 0 ++#define GPIO_PIN_1 1 ++#define GPIO_PIN_2 2 ++#define GPIO_PIN_3 3 ++#define GPIO_PIN_4 4 ++#define GPIO_PIN_5 5 ++#define GPIO_PIN_6 6 ++#define GPIO_PIN_7 7 ++ ++#define GPIO_DEBOUNCE_TIMER_0 0x50 ++#define GPIO_DEBOUNCE_TIMER_1 0x54 ++#define GPIO_DEBOUNCE_TIMER_2 0x58 ++ ++/* relative to u32ddr base */ ++#define GPIO_DATA_VALUE 0x00 ++#define GPIO_DIRECTION 0x04 ++/* relative to u32intcfg base */ ++#define GPIO_INT_ENABLE 0x00 ++#define GPIO_INT_SENSE0 0x04 ++#define GPIO_INT_SENSE1 0x18 ++#define GPIO_INT_SENSE2 0x1c ++#define GPIO_INT_STATUS 0x20 ++#define GPIO_RESET_TOL 0x24 ++/* relative to u32debounce base */ ++#define GPIO_DEBOUNCE_SEL_0 0 ++#define GPIO_DEBOUNCE_SEL_1 4 ++/* relative to u32cmdsrc base */ ++#define GPIO_CMD_SRC_0 0 ++#define GPIO_CMD_SRC_1 4 ++ ++#define PORT_PIN(PORT, PIN) (((PORT) << 3) | ((PIN)&0x07)) ++#define GPIO_PIN(N) (N & 0x07) ++#define GPIO_PORT(N) (N >> 3) ++#define GPIO_SHIFT(PORT, PIN) ((PIN) + (((PORT) % 4) * 8)) ++#define GPIO_GROUP(PORT) ((PORT) / 4) ++#define GPIO_ASSERT(N) (((N) >> 4) & 0x01) ++ ++#define ID_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_6) ++#define GRN_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_4) ++#define AMB_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_5) ++#define FORCE_BMC_UPDATE_PORT_PIN PORT_PIN(GPIO_PORT_D, GPIO_PIN_0) ++#define TPM_EN_PULSE_PORT_PIN PORT_PIN(GPIO_PORT_D, GPIO_PIN_6) ++ ++ ++// GPIO Configuration Register bits ++#define GPCFG_EVENT_TO_SMI (1 << 7) // 1 == enabled ++#define GPCFG_EVENT_TO_IRQ (1 << 6) // 1 == enabled ++#define GPCFG_DEBOUNCE_EN (1 << 5) // 1 == input debounce, 0 == pulse output ++#define GPCFG_ACTIVE_HIGH (1 << 4) // 1 == Active high ++#define GPCFG_LEVEL_TRIG (1 << 3) // 1 == level (default), 0 == edge ++#define GPCFG_OUTPUT_EN (1 << 0) // 1 == Output enabled ++ ++// GPIO Debounce and Blink Configuration Register bits ++#define GPIO_DEBOUNCE_NONE 0x00 ++#define GPIO_DEBOUNCE_60US 0x01 ++#define GPIO_DEBOUNCE_8MS 0x02 ++#define GPIO_DEBOUNCE_16MS 0x03 ++ ++typedef struct { ++ uint8_t u8PortPin; ++ uint8_t u8PinCFG; ++ uint8_t u8Value; ++ uint8_t u8Debounce; ++} GPIOValue; ++ ++void gpio_init(const GPIOValue* table, size_t count); ++void gpio_set_value(int n, int asserted); ++int gpio_get_value(int n); ++ ++#endif /* __HW_GPIO_H__ */ +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index c2a8b33aec..1868c230eb 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -14,6 +14,50 @@ + #include <asm/arch/aspeed.h> + + #include "ast-g5.h" ++#include "ast-g5-gpio.h" ++ ++/* Names to match the GPIOs */ ++enum gpio_names { ++ GPIO_ID_LED = 0, ++ GPIO_GREEN_LED, ++ GPIO_AMBER_LED, ++ GPIO_FF_UPD_JUMPER, ++ GPIO_ENABLE_TPM_PULSE, ++}; ++ ++#define GPIO_CFG_DEFAULT (GPCFG_ACTIVE_HIGH | GPCFG_LEVEL_TRIG) ++// Active High, Level, Output Disabled ++ ++#define GPIO_CFG_LOW_INPUT (GPCFG_LEVEL_TRIG) ++// Active Low, Level, Output Disabled ++ ++#define GPIO_CFG_FP_LED (GPCFG_OUTPUT_EN) ++// Active High, Pull-up, Level, Output Enabled ++ ++// Format is: ++// GPIO PORT, GPIO PIN Number, GPIO PIN Configuration, GPIO PIN Value, GPIO ++// Debounce/Blink Setting ++static const GPIOValue gpio_table[] = { ++ /* ID LED pin S6 - low asserted, 0=on */ ++ [GPIO_ID_LED] = {ID_LED_PORT_PIN, GPIO_CFG_FP_LED, 0, ++ GPIO_DEBOUNCE_NONE}, ++ ++ /* Green LED pin S4 - high asserted, 0=off */ ++ [GPIO_GREEN_LED] = {GRN_LED_PORT_PIN, GPIO_CFG_FP_LED, 1, ++ GPIO_DEBOUNCE_NONE}, ++ ++ /* Amber LED pin S5 - high asserted, 0=off */ ++ [GPIO_AMBER_LED] = {AMB_LED_PORT_PIN, GPIO_CFG_FP_LED, 1, ++ GPIO_DEBOUNCE_NONE}, ++ ++ /* Force Update Jumper -- pin D0 */ ++ [GPIO_FF_UPD_JUMPER] = {FORCE_BMC_UPDATE_PORT_PIN, GPIO_CFG_LOW_INPUT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ ++ /* Enable Pulse -- pin D6 */ ++ [GPIO_ENABLE_TPM_PULSE] = {PORT_PIN(GPIO_PORT_D, GPIO_PIN_6), ++ GPIO_CFG_DEFAULT, 0, GPIO_DEBOUNCE_8MS}, ++}; + + #define LPC_SNOOP_ADDR 0x80 + #define HICR5 0x080 /* Host Interface Control Register 5 */ +@@ -107,6 +151,7 @@ static void sgpio_init(void) + extern void espi_init(void); + void ast_g5_intel(void) + { ++ gpio_init(gpio_table, ARRAY_SIZE(gpio_table)); + espi_init(); + sgpio_init(); + } +diff --git a/board/aspeed/ast-g5/ast-g5.h b/board/aspeed/ast-g5/ast-g5.h +index 9fd10eccb3..908db1477b 100644 +--- a/board/aspeed/ast-g5/ast-g5.h ++++ b/board/aspeed/ast-g5/ast-g5.h +@@ -3,5 +3,6 @@ + + #include <common.h> + #include "ast-g5-irq.h" ++#include "ast-g5-gpio.h" + + #endif /* _AST_G5_H_ */ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0010-Update-Force-Firmware-Update-Jumper-to-use-new-gpio.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0010-Update-Force-Firmware-Update-Jumper-to-use-new-gpio.patch new file mode 100644 index 000000000..b22f50650 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0010-Update-Force-Firmware-Update-Jumper-to-use-new-gpio.patch @@ -0,0 +1,96 @@ +From 1ce8ac1579502cc4a0e00a2d997a46a83941361b Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Fri, 16 Nov 2018 14:59:04 -0800 +Subject: [PATCH] Update Force Firmware Update Jumper to use new gpio API + +Add a function that allows easy reading of the FFUJ from other +functions, such as autoboot. + +Change-Id: I8ead931e9dd828522095a0ef386875be652ec885 +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> + +--- + .../include/asm/arch-aspeed/ast-g5-intel.h | 19 +++++++++++++++++++ + arch/arm/include/asm/arch-aspeed/platform.h | 1 + + board/aspeed/ast-g5/ast-g5-intel.c | 5 +++++ + common/autoboot.c | 6 ++++++ + 4 files changed, 31 insertions(+) + create mode 100644 arch/arm/include/asm/arch-aspeed/ast-g5-intel.h + +diff --git a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +new file mode 100644 +index 0000000000..cd9a0994fa +--- /dev/null ++++ b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +@@ -0,0 +1,19 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#ifndef __AST_INTEL_G5_H__ ++#define __AST_INTEL_G5_H__ ++ ++#define AST_G5_INTEL 1 ++ ++#ifndef __ASSEMBLY__ ++int intel_force_firmware_jumper_enabled(void); ++#endif ++ ++#endif /* __AST_INTEL_G5_H__ */ +diff --git a/arch/arm/include/asm/arch-aspeed/platform.h b/arch/arm/include/asm/arch-aspeed/platform.h +index 92ea33b89a..3b06e526f5 100644 +--- a/arch/arm/include/asm/arch-aspeed/platform.h ++++ b/arch/arm/include/asm/arch-aspeed/platform.h +@@ -27,6 +27,7 @@ + #include <asm/arch/ast2400_platform.h> + #elif defined(AST_SOC_G5) + #include <asm/arch/ast_g5_platform.h> ++#include <asm/arch/ast-g5-intel.h> + #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ + #else + #err "No define for platform.h" +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 1868c230eb..9779052da4 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -148,6 +148,11 @@ static void sgpio_init(void) + writel(value, AST_GPIO_BASE + GPIO254); + } + ++int intel_force_firmware_jumper_enabled(void) ++{ ++ return gpio_get_value(GPIO_FF_UPD_JUMPER); ++} ++ + extern void espi_init(void); + void ast_g5_intel(void) + { +diff --git a/common/autoboot.c b/common/autoboot.c +index c52bad84a4..d66c0fa63a 100644 +--- a/common/autoboot.c ++++ b/common/autoboot.c +@@ -14,6 +14,7 @@ + #include <menu.h> + #include <post.h> + #include <u-boot/sha256.h> ++#include <asm/arch/platform.h> + + DECLARE_GLOBAL_DATA_PTR; + +@@ -259,6 +260,11 @@ static int abortboot(int bootdelay) + { + int abort = 0; + ++# ifdef AST_G5_INTEL ++ if (intel_force_firmware_jumper_enabled()) ++ return 1; ++# endif ++ + if (bootdelay >= 0) + abort = __abortboot(bootdelay); + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0011-Add-basic-timer-support-for-Aspeed-g5-in-U-Boot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0011-Add-basic-timer-support-for-Aspeed-g5-in-U-Boot.patch new file mode 100644 index 000000000..3a26416b3 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0011-Add-basic-timer-support-for-Aspeed-g5-in-U-Boot.patch @@ -0,0 +1,158 @@ +From c5098f399d379f79c5532d06f816b05ad4ad6d77 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Fri, 16 Nov 2018 14:44:49 -0800 +Subject: [PATCH] Add basic timer support for Aspeed g5 in U-Boot + +Timers will be used for timing events and making blinky LEDs. This just +adds the API and infrastructure. + +Change-Id: I8ff03b26070b43a47fb970ddf6124d6c3f29b058 +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> + +--- + board/aspeed/ast-g5/Makefile | 1 + + board/aspeed/ast-g5/ast-g5-intel.c | 1 + + board/aspeed/ast-g5/ast-g5-timer.c | 66 ++++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5-timer.h | 27 ++++++++++++ + board/aspeed/ast-g5/ast-g5.h | 1 + + 5 files changed, 96 insertions(+) + create mode 100644 board/aspeed/ast-g5/ast-g5-timer.c + create mode 100644 board/aspeed/ast-g5/ast-g5-timer.h + +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index 2970ae5741..90224333c4 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -3,3 +3,4 @@ obj-y += ast-g5-intel.o + obj-y += ast-g5-espi.o + obj-y += ast-g5-irq.o + obj-y += ast-g5-gpio.o ++obj-y += ast-g5-timer.o +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 9779052da4..4ef25ab8f5 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -15,6 +15,7 @@ + + #include "ast-g5.h" + #include "ast-g5-gpio.h" ++#include "ast-g5-timer.h" + + /* Names to match the GPIOs */ + enum gpio_names { +diff --git a/board/aspeed/ast-g5/ast-g5-timer.c b/board/aspeed/ast-g5/ast-g5-timer.c +new file mode 100644 +index 0000000000..56157222d9 +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-timer.c +@@ -0,0 +1,66 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <common.h> ++#include <asm/io.h> ++#include <asm/arch/regs-scu.h> ++#include <asm/arch/ast_scu.h> ++#include <asm/arch/aspeed.h> ++ ++#include "ast-g5.h" ++#include "ast-g5-timer.h" ++#include "ast-g5-irq.h" ++ ++static const int timer_irqs[] = {16, 17, 18, 35, 37, 37, 38, 39}; ++/* offsets from AST_TIMER_BASE for each timer */ ++static const uint32_t timer_bases[] = {0, 0x10, 0x20, 0x40, ++ 0x50, 0x60, 0x70, 0x80}; ++#define TIMER_1MHZ_CLK_COUNT 1000000u ++#define TIMER_ENABLE 1 ++#define TIMER_1MHZ_CLK_SEL 2 ++#define TIMER_ENABLE_IRQ 4 ++#define TIMER_ENABLE_PULSE 8 ++#define TIMER_CONTROL 0x30 ++#define TIMER_RELOAD 0x04 ++ ++void timer_enable(int n, uint32_t freq, interrupt_handler_t *handler) ++{ ++ if (n < 0 || n > 7) { ++ return; ++ } ++ uint32_t tctrl = readl(AST_TIMER_BASE + TIMER_CONTROL); ++ writel(tctrl & ~(0x0f << (n * 4)), AST_TIMER_BASE + TIMER_CONTROL); ++ ++ // figure out best base for requested frequency ++ // (this will give 1MHz clock preference if period is within 1ms of ++ // requested) ++ uint32_t v = TIMER_1MHZ_CLK_COUNT / freq; ++ if (v > 1000 || v * freq == TIMER_1MHZ_CLK_COUNT) { ++ tctrl |= (TIMER_1MHZ_CLK_SEL << (n * 4)); ++ } else { ++ uint32_t pclk = ast_get_ahbclk(); ++ v = pclk / freq; ++ } ++ writel(v, AST_TIMER_BASE + timer_bases[n] + TIMER_RELOAD); ++ if (handler) { ++ request_irq(timer_irqs[n], handler); ++ tctrl |= (TIMER_ENABLE_IRQ << (n * 4)); ++ } ++ tctrl |= (TIMER_ENABLE << (n * 4)); ++ writel(tctrl, AST_TIMER_BASE + TIMER_CONTROL); ++} ++ ++void timer_disable(int n) ++{ ++ if (n < 0 || n > 7) { ++ return; ++ } ++ uint32_t tctrl = readl(AST_TIMER_BASE + TIMER_CONTROL); ++ writel(tctrl & ~(0x0f << (n * 4)), AST_TIMER_BASE + TIMER_CONTROL); ++} +diff --git a/board/aspeed/ast-g5/ast-g5-timer.h b/board/aspeed/ast-g5/ast-g5-timer.h +new file mode 100644 +index 0000000000..4b1ac28a9f +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-timer.h +@@ -0,0 +1,27 @@ ++/* ++ * Copyright 2018 Intel Corporation ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#ifndef __AST_G5_TIMER_H__ ++#define __AST_G5_TIMER_H__ ++ ++#include <common.h> ++ ++#define TIMER_1 0 ++#define TIMER_2 1 ++#define TIMER_3 2 ++#define TIMER_4 3 ++#define TIMER_5 4 ++#define TIMER_6 5 ++#define TIMER_7 6 ++#define TIMER_8 7 ++ ++void timer_enable(int n, uint32_t freq, interrupt_handler_t handler); ++void timer_disable(int n); ++ ++#endif /* __AST_G5_TIMER_H__ */ +diff --git a/board/aspeed/ast-g5/ast-g5.h b/board/aspeed/ast-g5/ast-g5.h +index 908db1477b..28fe5eafcb 100644 +--- a/board/aspeed/ast-g5/ast-g5.h ++++ b/board/aspeed/ast-g5/ast-g5.h +@@ -4,5 +4,6 @@ + #include <common.h> + #include "ast-g5-irq.h" + #include "ast-g5-gpio.h" ++#include "ast-g5-timer.h" + + #endif /* _AST_G5_H_ */ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0012-Add-status-and-ID-LED-support.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0012-Add-status-and-ID-LED-support.patch new file mode 100644 index 000000000..e333b6cc0 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0012-Add-status-and-ID-LED-support.patch @@ -0,0 +1,147 @@ +From e252fcfd1ad66f1af57da1851bb39a398a9545e7 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Wed, 14 Nov 2018 12:16:53 -0800 +Subject: [PATCH] Add status and ID LED support + +Add status (amber and green) and ID (blue) LED support. In the +bootloader phase, the LEDs should be blinking. When booting linux, they +should turn to a fixed state. + +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> +Signed-off-by: James Feist <james.feist@linux.intel.com> +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> +Change-Id: Ic9595621b21000ef465ff57ed2047855296e2714 + +--- + board/aspeed/ast-g5/ast-g5-intel.c | 113 +++++++++++++++++++++++++++++ + 1 file changed, 113 insertions(+) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 4ef25ab8f5..e27b538fcc 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -149,6 +149,112 @@ static void sgpio_init(void) + writel(value, AST_GPIO_BASE + GPIO254); + } + ++/* running the timer at 48 hertz will easily give a 24Hz blink */ ++#define TICK_HZ 48 ++#define BLINK_DELAY(HZ) ((int)((TICK_HZ / (HZ)) / 2) - 1) ++typedef enum { ++ /* ++ * Identifies the control request for the ID LED. ++ */ ++ EIDLED_Initialize = 0, ++ EIDLED_Tick, ++ EIDLED_Toggle, ++ EIDLED_Off, ++ EIDLED_On, ++ EIDLED_Blink, ++ EIDLED_Blink_24HZ = EIDLED_Blink + BLINK_DELAY(24), ++ EIDLED_Blink_12HZ = EIDLED_Blink + BLINK_DELAY(12), ++ EIDLED_Blink_6HZ = EIDLED_Blink + BLINK_DELAY(6), ++ EIDLED_Blink_3HZ = EIDLED_Blink + BLINK_DELAY(3), ++ EIDLED_Blink_1HZ = EIDLED_Blink + BLINK_DELAY(1), ++ EIDLED_Blink_0_5HZ = EIDLED_Blink + BLINK_DELAY(0.5), ++} EIDLEDControl; ++ ++struct led_info { ++ int gpio; ++ EIDLEDControl mode; ++ int count; ++ int state; ++}; ++ ++static struct led_info s_led_info[] = { ++ /* BMC Executing bootloader (Default) :- ++ * ChassisID: Blinking Blue 3Hz, StatusLED: Blinking Green 1Hz */ ++ [GPIO_ID_LED] = {GPIO_ID_LED, EIDLED_Blink_3HZ, 1, 0}, ++ [GPIO_GREEN_LED] = {GPIO_GREEN_LED, EIDLED_Blink_1HZ, 0, 0}, ++ [GPIO_AMBER_LED] = {GPIO_AMBER_LED, EIDLED_Off, 0, 0}, ++}; ++ ++extern void gpio_set_value(int n, int asserted); ++void id_led_control(int id, int action) ++{ ++ if (id >= ARRAY_SIZE(s_led_info)) { ++ return; ++ } ++ /* don't bother with LEDs that are not initialized */ ++ if (EIDLED_Initialize == s_led_info[id].mode) { ++ return; ++ } ++ ++ /* check for a blinker action */ ++ if (EIDLED_Tick == action) { ++ if (s_led_info[id].mode < EIDLED_Blink) { ++ return; ++ } ++ /* check countdown for blink */ ++ if (s_led_info[id].count == 0) { ++ s_led_info[id].count = ++ s_led_info[id].mode - EIDLED_Blink; ++ s_led_info[id].state = !s_led_info[id].state; ++ } else { ++ s_led_info[id].count--; ++ return; ++ } ++ } else if (EIDLED_Toggle == action) { ++ s_led_info[id].state = !s_led_info[id].state; ++ s_led_info[id].mode = ++ s_led_info[id].state ? EIDLED_On : EIDLED_Off; ++ } else if (action > EIDLED_Toggle) { ++ s_led_info[id].mode = action; ++ if (EIDLED_Off == action) { ++ s_led_info[id].state = 0; ++ } else if (EIDLED_On == action) { ++ s_led_info[id].state = 1; ++ } else if (action >= EIDLED_Blink) { ++ s_led_info[id].count = action - EIDLED_Blink; ++ /* wait for the next tick */ ++ return; ++ } ++ } else if (EIDLED_Initialize == action) { ++ if (s_led_info[id].mode >= EIDLED_Blink) { ++ s_led_info[id].count = ++ s_led_info[id].mode - EIDLED_Blink; ++ } ++ } ++ gpio_set_value(s_led_info[id].gpio, s_led_info[id].state); ++} ++ ++static void timer8_irq_handler(void *regs) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(s_led_info); i++) { ++ id_led_control(i, EIDLED_Tick); ++ } ++} ++ ++void timer8_init(void) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(s_led_info); i++) { ++ id_led_control(i, EIDLED_Initialize); ++ } ++ ++ /* set up the timer to fire at TICK_HZ HZ */ ++ timer_enable(TIMER_8, TICK_HZ, timer8_irq_handler); ++} ++ + int intel_force_firmware_jumper_enabled(void) + { + return gpio_get_value(GPIO_FF_UPD_JUMPER); +@@ -160,4 +266,11 @@ void ast_g5_intel(void) + gpio_init(gpio_table, ARRAY_SIZE(gpio_table)); + espi_init(); + sgpio_init(); ++ timer8_init(); ++ if (intel_force_firmware_jumper_enabled()) { ++ /* FFUJ mode:- ChassisID: Solid Blue, StatusLED: Solid Amber */ ++ id_led_control(GPIO_ID_LED, EIDLED_On); ++ id_led_control(GPIO_GREEN_LED, EIDLED_Off); ++ id_led_control(GPIO_AMBER_LED, EIDLED_On); ++ } + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0013-aspeed-Add-Pwm-Driver.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0013-aspeed-Add-Pwm-Driver.patch new file mode 100644 index 000000000..6a3132adb --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0013-aspeed-Add-Pwm-Driver.patch @@ -0,0 +1,139 @@ +From 118b202b435df8b9a8bdee296289fd42c4a95959 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Fri, 16 Nov 2018 15:57:57 -0800 +Subject: [PATCH] aspeed: add Pwm Driver + +Change-Id: Ia8b80212f7c70aafcc6a71782936ec95cf9b7f38 +Signed-off-by: James Feist <james.feist@linux.intel.com> + +--- + board/aspeed/ast-g5/ast-g5-intel.c | 113 +++++++++++++++++++++++++++++ + 1 file changed, 113 insertions(+) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index e27b538fcc..a6cad69b1e 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -260,9 +260,122 @@ int intel_force_firmware_jumper_enabled(void) + return gpio_get_value(GPIO_FF_UPD_JUMPER); + } + ++/* PWM offsets */ ++ ++#define PWM_BASE_ADDR 0x1E786000 ++#define PWM_CONTROL 0x00 ++#define PWM_CLOCK_SELECTION 0x04 ++#define PWM_DUTY_CYCLE 0x08 ++#define PWM_M0 0x10 ++#define PWM_M1 0x14 ++#define PWM_N0 0x18 ++#define PWM_N1 0x1c ++#define PWM_CONTROL_EXT 0x40 ++#define PWM_CLOCK_SEL_EXT 0x44 ++#define PWM_O0 0x50 ++#define PWM_O1 0x54 ++#define PWM_CHANNEL_COUNT 8 ++ ++#define PWM_CLK_ENABLE BIT(0) ++#define PWM_DUTY(PCT) (((PCT) * 128) / 100) ++#define DEFAULT_PWM_DUTY_VALUE PWM_DUTY(57) ++ ++ ++static inline uint32_t ast_scu_read(uint32_t reg) ++{ ++ uint32_t val = readl(AST_SCU_BASE + reg); ++ ++ debug("ast_scu_read : reg = 0x%08x, val = 0x%08x\n", reg, val); ++ return val; ++} ++ ++static inline void ast_scu_write(uint32_t val, uint32_t reg) ++{ ++ debug("ast_scu_write : reg = 0x%08x, val = 0x%08x\n", reg, val); ++ ++ writel(SCU_PROTECT_UNLOCK, AST_SCU_BASE); ++ writel(val, AST_SCU_BASE + reg); ++#ifdef CONFIG_AST_SCU_LOCK ++ writel(0xaa, AST_SCU_BASE); ++#endif ++} ++ ++static void set_pwm_duty_cycle(int duty) ++{ ++ uint32_t chan; ++ uint32_t val; ++ ++ /* enable pwm channels */ ++ for (chan = 0; chan < PWM_CHANNEL_COUNT; chan++) { ++ uint32_t base = chan < 4 ? PWM_BASE_ADDR : PWM_BASE_ADDR + 0x40; ++ uint8_t ch_duty_shift = 16 * (chan & 0x1); ++ uint8_t ch_pair = (chan & 0x3) / 2; ++ ++ /* enable pwm for the channel */ ++ val = readl(base); ++ val |= ((1 << (chan & 0x3)) << 8); ++ writel(val, base); ++ ++ /* set duty cycle */ ++ val = readl(base + PWM_DUTY_CYCLE + ch_pair * 4); ++ val &= ~(0xffff << ch_duty_shift); ++ val |= (((uint32_t)duty) << 8) << ch_duty_shift; ++ writel(val, base + PWM_DUTY_CYCLE + ch_pair * 4); ++ } ++ ++} ++ ++static void pwm_init(void) ++{ ++ uint32_t val; ++ ++ /* select pwm 0-7 */ ++ val = ast_scu_read(AST_SCU_FUN_PIN_CTRL3); ++ val |= (SCU_FUN_PIN_VPIG7 | SCU_FUN_PIN_VPIG6 | SCU_FUN_PIN_VPIG5 ++ | SCU_FUN_PIN_VPIG4 | SCU_FUN_PIN_VPIG3 | SCU_FUN_PIN_VPIG2 ++ | SCU_FUN_PIN_VPIG1 | SCU_FUN_PIN_VPIG0); ++ ast_scu_write(val, AST_SCU_FUN_PIN_CTRL3); ++ ++ /* disable video output mux */ ++ val = ast_scu_read(AST_SCU_FUN_PIN_CTRL5); ++ val &= 0xffffffcf; ++ ast_scu_write(val, AST_SCU_FUN_PIN_CTRL5); ++ val = readl(AST_SCU_FUN_PIN_CTRL6); ++ val &= 0xfffffffc; ++ ast_scu_write(val, AST_SCU_FUN_PIN_CTRL6); ++ ++ /* SCU reset of PWM module */ ++ val = ast_scu_read(AST_SCU_RESET); ++ val |= SCU_RESET_PWM; ++ ast_scu_write(val, AST_SCU_RESET); ++ val &= ~SCU_RESET_PWM; ++ ast_scu_write(val, AST_SCU_RESET); ++ ++ /* set M, N, and 0 clock regs to 0 */ ++ writel(0, PWM_BASE_ADDR + PWM_M0); ++ writel(0, PWM_BASE_ADDR + PWM_N0); ++ writel(0, PWM_BASE_ADDR + PWM_O0); ++ ++ /* disable fans and tachos, set M type control */ ++ writel(0x1, PWM_BASE_ADDR + PWM_CONTROL); ++ writel(0x1, PWM_BASE_ADDR + PWM_CONTROL_EXT); ++ ++ set_pwm_duty_cycle(DEFAULT_PWM_DUTY_VALUE); ++ ++ /* set up clock type M: period = 127 units at 24MHz/8 (resulting ~23kHz period) */ ++ writel(0x7f30, PWM_BASE_ADDR + PWM_CLOCK_SELECTION); ++ ++ /* enable pwm-tacho */ ++ ++ val = readl(PWM_BASE_ADDR + PWM_CONTROL); ++ val |= PWM_CLK_ENABLE; ++ writel(val, PWM_BASE_ADDR + PWM_CONTROL); ++} ++ + extern void espi_init(void); + void ast_g5_intel(void) + { ++ pwm_init(); + gpio_init(gpio_table, ARRAY_SIZE(gpio_table)); + espi_init(); + sgpio_init(); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0014-Keep-interrupts-enabled-until-last-second.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0014-Keep-interrupts-enabled-until-last-second.patch new file mode 100644 index 000000000..306728244 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0014-Keep-interrupts-enabled-until-last-second.patch @@ -0,0 +1,89 @@ +From 473287e31ebd263e7278dd86e2f5e72aba9ba4db Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Sat, 17 Nov 2018 14:17:27 -0800 +Subject: [PATCH] Keep interrupts enabled until last second + +The U-Boot bootm command disabled interrupts almost first thing. This +would prevent a person hitting the power button on the host immediatly +after AC on because the BMC would fail to respond to the espi interrupts +and the host would power off. + +Change-Id: I6c0fb5cca1be6c326da4c9a3d3dfbab89dac9928 +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> + +--- + board/aspeed/ast-g5/ast-g5-intel.c | 8 ++++++++ + common/bootm.c | 7 ------- + common/bootm_os.c | 1 + + 3 files changed, 9 insertions(+), 7 deletions(-) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index a6cad69b1e..5796ecf055 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -260,6 +260,14 @@ int intel_force_firmware_jumper_enabled(void) + return gpio_get_value(GPIO_FF_UPD_JUMPER); + } + ++void arch_preboot_os(void) ++{ ++ // last second before booting... set the LEDs ++ id_led_control(GPIO_ID_LED, EIDLED_On); ++ id_led_control(GPIO_GREEN_LED, EIDLED_On); ++ id_led_control(GPIO_AMBER_LED, EIDLED_Off); ++} ++ + /* PWM offsets */ + + #define PWM_BASE_ADDR 0x1E786000 +diff --git a/common/bootm.c b/common/bootm.c +index 2431019b3f..46909ecdbb 100644 +--- a/common/bootm.c ++++ b/common/bootm.c +@@ -602,7 +602,6 @@ int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], + int states, bootm_headers_t *images, int boot_progress) + { + boot_os_fn *boot_fn; +- ulong iflag = 0; + int ret = 0, need_boot_fn; + + images->state |= states; +@@ -626,7 +625,6 @@ int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], + if (!ret && (states & BOOTM_STATE_LOADOS)) { + ulong load_end; + +- iflag = bootm_disable_interrupts(); + ret = bootm_load_os(images, &load_end, 0); + if (ret == 0) + lmb_reserve(&images->lmb, images->os.load, +@@ -670,8 +668,6 @@ int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], + BOOTM_STATE_OS_BD_T | BOOTM_STATE_OS_PREP | + BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO); + if (boot_fn == NULL && need_boot_fn) { +- if (iflag) +- enable_interrupts(); + printf("ERROR: booting os '%s' (%d) is not supported\n", + genimg_get_os_name(images->os.os), images->os.os); + bootstage_error(BOOTSTAGE_ID_CHECK_BOOT_OS); +@@ -711,9 +707,6 @@ int do_bootm_states(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[], + + /* Deal with any fallout */ + err: +- if (iflag) +- enable_interrupts(); +- + if (ret == BOOTM_ERR_UNIMPLEMENTED) + bootstage_error(BOOTSTAGE_ID_DECOMP_UNIMPL); + else if (ret == BOOTM_ERR_RESET) +diff --git a/common/bootm_os.c b/common/bootm_os.c +index 9ec84bd0db..b56eb39780 100644 +--- a/common/bootm_os.c ++++ b/common/bootm_os.c +@@ -476,6 +476,7 @@ __weak void arch_preboot_os(void) + int boot_selected_os(int argc, char * const argv[], int state, + bootm_headers_t *images, boot_os_fn *boot_fn) + { ++ disable_interrupts(); + arch_preboot_os(); + boot_fn(state, argc, argv, images); + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0015-Rewrite-memmove-to-optimize-on-word-transfers.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0015-Rewrite-memmove-to-optimize-on-word-transfers.patch new file mode 100644 index 000000000..f5ff7a2b9 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0015-Rewrite-memmove-to-optimize-on-word-transfers.patch @@ -0,0 +1,112 @@ +From e600623b13e3de73be5cd3b2711d58095efb4573 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@linux.intel.com> +Date: Mon, 19 Nov 2018 11:04:02 -0800 +Subject: [PATCH] Rewrite memmove to optimize on word transfers + +Reading from the flash at boot time was using byte-sized transfers, +which ultimately turns into four word transfers over spi for every real +word read. This change breaks memmove down into a header, body, and +trailer, where the body is all done with word-sized transfers. + +Change-Id: Ie0a1f3261e507fb34a908571883d9bf04a1059ee +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> + +--- + lib/string.c | 77 +++++++++++++++++++++++++++++++++++++++++++--------- + 1 file changed, 64 insertions(+), 13 deletions(-) + +diff --git a/lib/string.c b/lib/string.c +index 67d5f6a421..0bf472f1f6 100644 +--- a/lib/string.c ++++ b/lib/string.c +@@ -505,26 +505,77 @@ void * memcpy(void *dest, const void *src, size_t count) + * + * Unlike memcpy(), memmove() copes with overlapping areas. + */ +-void * memmove(void * dest,const void *src,size_t count) ++void *memmove(void *dest, const void *src, size_t count) + { +- char *tmp, *s; +- +- if (src == dest) ++ unsigned char *bdst = (unsigned char *)dest; ++ const unsigned char *bsrc = (const unsigned char *)src; ++ unsigned long *ldst; ++ const unsigned long *lsrc; ++ size_t unaligned_header = 0, unaligned_trailer = 0; ++ size_t unaligned_src = ++ (sizeof(*ldst) - (size_t)src) & (sizeof(*ldst) - 1); ++ size_t unaligned_dst = ++ (sizeof(*ldst) - (size_t)dest) & (sizeof(*ldst) - 1); ++ ++ if (src == dest || !count) + return dest; + ++ if (unaligned_src || unaligned_dst) { ++ if (unaligned_dst != unaligned_src) { ++ unaligned_header = count; ++ } else { ++ unaligned_header = unaligned_src; ++ if (unaligned_header > count) { ++ unaligned_header = count; ++ } ++ } ++ count -= unaligned_header; ++ } ++ if (count & (sizeof(*ldst) - 1)) { ++ unaligned_trailer = count & (sizeof(*ldst) - 1); ++ count -= unaligned_trailer; ++ } ++ + if (dest <= src) { +- tmp = (char *) dest; +- s = (char *) src; +- while (count--) +- *tmp++ = *s++; ++ /* possible un-aligned bytes */ ++ while (unaligned_header--) ++ *bdst++ = *bsrc++; ++ ++ /* aligned words */ ++ ldst = (unsigned long *)bdst; ++ lsrc = (const unsigned long *)bsrc; ++ while (count >= sizeof(*ldst)) { ++ count -= sizeof(*ldst); ++ *ldst++ = *lsrc++; + } +- else { +- tmp = (char *) dest + count; +- s = (char *) src + count; +- while (count--) +- *--tmp = *--s; ++ ++ /* possibly un-aligned bytes */ ++ bdst = (unsigned char *)ldst; ++ bsrc = (const unsigned char *)lsrc; ++ while (unaligned_trailer--) ++ *bdst++ = *bsrc++; ++ } else { ++ bdst += unaligned_header + count + unaligned_trailer; ++ bsrc += unaligned_header + count + unaligned_trailer; ++ ++ /* possibly un-aligned bytes */ ++ while (unaligned_trailer--) ++ *--bdst = *--bsrc; ++ ++ /* aligned words */ ++ ldst = (unsigned long *)bdst; ++ lsrc = (unsigned long *)bsrc; ++ while (count >= sizeof(*ldst)) { ++ count -= sizeof(*ldst); ++ *--ldst = *--lsrc; + } + ++ /* possibly un-aligned bytes */ ++ bdst = (unsigned char *)ldst; ++ bsrc = (const unsigned char *)lsrc; ++ while (unaligned_header--) ++ *--bdst = *--bsrc; ++ } + return dest; + } + #endif diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0019-u-boot-full-platform-reset-espi-oob-ready.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0019-u-boot-full-platform-reset-espi-oob-ready.patch new file mode 100644 index 000000000..8798c1f6a --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0019-u-boot-full-platform-reset-espi-oob-ready.patch @@ -0,0 +1,46 @@ +From ec61ed244f574158315df42c17f4a8d3b3504b97 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@intel.com> +Date: Mon, 17 Dec 2018 20:37:23 -0800 +Subject: [PATCH] u-boot: full platform reset + espi oob-ready + +If the platform is strapped for fast reset, have platform-g5.S do a full +reset and then immediately set oob-ready so the espi master controller +can initiate communication. + +Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com> + +--- + arch/arm/mach-aspeed/platform_g5.S | 13 ++++++++++++- + 1 file changed, 12 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/mach-aspeed/platform_g5.S b/arch/arm/mach-aspeed/platform_g5.S +index 2ac1ca4721..66427b6f33 100644 +--- a/arch/arm/mach-aspeed/platform_g5.S ++++ b/arch/arm/mach-aspeed/platform_g5.S +@@ -139,7 +139,7 @@ + But if FW has other initial code executed before platform.S, then it should use WDT_SOC mode. + Use WDT_Full may clear the initial result of prior initial code. + ******************************************************************************/ +-//#define ASTMMC_INIT_RESET_MODE_FULL ++#define ASTMMC_INIT_RESET_MODE_FULL + + /****************************************************************************** + There is a compatibility issue for Hynix DDR4 SDRAM. +@@ -563,6 +563,17 @@ wait_first_reset: + *******************************************/ + + bypass_first_reset: ++ /* Timing from ESPI master requires OOB channel ready bit be set early */ ++ ldr r0, =0x1e6e2070 @ check strapping for eSPI mode ++ tst r0, #0x02000000 @ Test for bit 25 - eSPI Mode ++ beq espi_early_init_done @ if bit 25 clear, dont set OOB ready ++ ++ ldr r0, =0x1e6ee000 ++ ldr r1, [r0] @ ESPI000: ESPI Engine Control Reg ++ orr r1, r1, #0x00000010 @ Set OOB Channel Ready bit ++ str r1, [r0] ++espi_early_init_done: ++ + /* Enable Timer separate clear mode */ + ldr r0, =0x1e782038 + mov r1, #0xAE diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0020-Add-system-reset-status-support.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0020-Add-system-reset-status-support.patch new file mode 100644 index 000000000..c5d194d6b --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0020-Add-system-reset-status-support.patch @@ -0,0 +1,164 @@ +From 4027a17dcfa5749cf2777a62c695a5b04377756b Mon Sep 17 00:00:00 2001 +From: Yong Li <yong.b.li@linux.intel.com> +Date: Tue, 9 Apr 2019 14:42:05 +0800 +Subject: [PATCH] Add system reset status support + +Will display the reset reasons and other CPU information in u-boot, +and save the reset reasons into kernel command line, +for applications to query. + +Change-Id: I87ada3ecf14368519e4d09035bb1e09fdc05469b +Signed-off-by: Yong Li <yong.b.li@linux.intel.com> +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> + +--- + arch/arm/include/asm/arch-aspeed/platform.h | 2 + + arch/arm/mach-aspeed/ast-scu.c | 4 ++ + board/aspeed/ast-g5/ast-g5-intel.c | 73 +++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5.c | 7 ++ + 4 files changed, 86 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/platform.h b/arch/arm/include/asm/arch-aspeed/platform.h +index 3b06e526f5..4e4140d8e4 100644 +--- a/arch/arm/include/asm/arch-aspeed/platform.h ++++ b/arch/arm/include/asm/arch-aspeed/platform.h +@@ -29,6 +29,8 @@ + #include <asm/arch/ast_g5_platform.h> + #include <asm/arch/ast-g5-intel.h> + #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ ++#define CONFIG_BOARD_LATE_INIT 1 /* Call board_late_init */ ++#define CONFIG_DISPLAY_CPUINFO 1 + #else + #err "No define for platform.h" + #endif +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index 3a9ba05bf2..976c59b82a 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -494,6 +494,9 @@ void ast_scu_sys_rest_info(void) + { + u32 rest = ast_scu_read(AST_SCU_SYS_CTRL); + ++#ifdef AST_SOC_G5 ++ printf("RST : 0x%02x\n", rest); ++#else + if (rest & SCU_SYS_EXT_RESET_FLAG) { + printf("RST : External\n"); + ast_scu_write(SCU_SYS_EXT_RESET_FLAG, AST_SCU_SYS_CTRL); +@@ -506,6 +509,7 @@ void ast_scu_sys_rest_info(void) + } else { + printf("RST : CLK en\n"); + } ++#endif + } + + u32 ast_scu_get_vga_memsize(void) +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 5796ecf055..a223c798ac 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -333,6 +333,79 @@ static void set_pwm_duty_cycle(int duty) + + } + ++ ++static void update_bootargs_cmd(const char *key, const char *value) ++{ ++ int buf_len; ++ char *buf; ++ char *cmdline; ++ char comp_key[128]; ++ ++ if (!key || (key[0] == '\0')) { ++ printf("%s - Empty key not allowed\n", __func__); ++ return; ++ } ++ ++ cmdline = getenv("bootargs"); ++ ++ /* Allocate space for maximum possible new command line */ ++ if (value) ++ buf_len = strlen(cmdline) + strlen(key) + 3 + strlen(value); ++ else ++ buf_len = strlen(cmdline) + strlen(key) + 3; ++ ++ buf = malloc(buf_len); ++ if (!buf) { ++ printf("%s: out of memory\n", __func__); ++ return; ++ } ++ memset(buf, 0, buf_len); ++ ++ if (!cmdline) { ++ /* lets add key-value, though bootargs are empty */ ++ snprintf(buf, buf_len, "%s=%s", key, (value ? value : "")); ++ setenv("bootargs", buf); ++ free(buf); ++ return; ++ } ++ ++ snprintf(comp_key, sizeof(comp_key), "%s=", key); ++ char *start = strstr(cmdline, comp_key); ++ ++ /* Check for full word match. Match should be start of cmdline ++ * or there should be space before match */ ++ if (start && ((start == cmdline) || (*(start-1) == ' '))) { ++ char *end = strchr(start, ' '); ++ strncpy(buf, cmdline, (start - cmdline)); ++ ++ if (end) ++ snprintf(buf, buf_len, "%s%s=%s %s", buf, key, ++ (value ? value : ""), end+1); ++ else ++ snprintf(buf, buf_len, "%s%s=%s", buf, key, ++ (value ? value : "")); ++ } else { ++ snprintf(buf, buf_len, "%s %s=%s", cmdline, key, ++ (value ? value : "")); ++ } ++ ++ setenv("bootargs", buf); ++ free(buf); ++} ++ ++void ast_g5_intel_late_init(void) ++{ ++ char value[32]; ++ u32 reset_reason = 0; ++ ++ /* save and clear reset status */ ++ reset_reason = ast_scu_read(AST_SCU_SYS_CTRL); ++ snprintf(value, sizeof(value), "0x%x", reset_reason); ++ ast_scu_write(0, AST_SCU_SYS_CTRL); ++ ++ update_bootargs_cmd("resetreason", value); ++} ++ + static void pwm_init(void) + { + uint32_t val; +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index cab5fabcef..d89a2b799a 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -22,6 +22,7 @@ + DECLARE_GLOBAL_DATA_PTR; + + extern void ast_g5_intel(void); ++extern void ast_g5_intel_late_init(void); + + int board_early_init_f(void) + { +@@ -90,6 +91,12 @@ int board_init(void) + return 0; + } + ++int board_late_init(void) ++{ ++ ast_g5_intel_late_init(); ++ return 0; ++} ++ + int dram_init(void) + { + u32 vga = ast_scu_get_vga_memsize(); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0020-Enable-PCIe-L1-support.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0020-Enable-PCIe-L1-support.patch new file mode 100644 index 000000000..60800a3fd --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0020-Enable-PCIe-L1-support.patch @@ -0,0 +1,36 @@ +From 088d7496885148f6d953a709988ab3ac1c2919a8 Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Tue, 8 Jan 2019 13:33:15 -0800 +Subject: [PATCH] Enable PCIe L1 support + +This commit enables PCIe L1 support using magic registers. + +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> + +--- + arch/arm/mach-aspeed/platform_g5.S | 12 ++++++++++++ + 1 file changed, 12 insertions(+) + +diff --git a/arch/arm/mach-aspeed/platform_g5.S b/arch/arm/mach-aspeed/platform_g5.S +index 66427b6f33..b4043534b0 100644 +--- a/arch/arm/mach-aspeed/platform_g5.S ++++ b/arch/arm/mach-aspeed/platform_g5.S +@@ -2432,6 +2432,18 @@ spi_cbr_end: + bic r1, r1, #0x00400000 + str r1, [r0] + ++ ldr r0, =0x1e6ed07c @ Enable PCIe L1 support ++ ldr r1, =0xa8 ++ str r1, [r0] ++ ++ ldr r0, =0x1e6ed068 ++ ldr r1, =0xc81f0a ++ str r1, [r0] ++ ++ ldr r0, =0x1e6ed07c ++ mov r1, #0 ++ str r1, [r0] ++ + /****************************************************************************** + Configure MAC timing + ******************************************************************************/ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0021-Config-host-uart-clock-source-using-environment-vari.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0021-Config-host-uart-clock-source-using-environment-vari.patch new file mode 100644 index 000000000..7cc0d2d11 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0021-Config-host-uart-clock-source-using-environment-vari.patch @@ -0,0 +1,106 @@ +From 2740b1112737d3acd23d3a0b56ab26b05a5d1a5e Mon Sep 17 00:00:00 2001 +From: Yong Li <yong.b.li@linux.intel.com> +Date: Mon, 11 Feb 2019 15:19:56 +0800 +Subject: [PATCH] Config host uart clock source using environment variable + +In order to support high speed uart for host uarts, +the uart clock needs to be switched between 24M and 192M. +Config SCU4C based on environment variable hostserialcfg, +this variable is set by IPMI OEM commands. + +Tested: +Change the hostserialcfg variable to 0/1/2/3, +using the below commands: + +ipmitool raw 0x32 0x90 1 0; reboot +cat /sys/class/tty/ttyS*/uartclk, all should be 24MHz + +ipmitool raw 0x32 0x90 1 1; reboot +cat /sys/class/tty/ttyS*/uartclk, ttyS0/2/3 should be 192MHz + +ipmitool raw 0x32 0x90 1 2; reboot +cat /sys/class/tty/ttyS*/uartclk, ttyS1 should be 192MHz + +ipmitool raw 0x32 0x90 1 3; reboot +cat /sys/class/tty/ttyS*/uartclk, ttyS0/12/3 should be 192MHz + +Signed-off-by: Yong Li <yong.b.li@linux.intel.com> + +--- + arch/arm/include/asm/arch-aspeed/regs-scu.h | 5 +++ + board/aspeed/ast-g5/ast-g5-intel.c | 39 +++++++++++++++++++++ + 2 files changed, 44 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/regs-scu.h b/arch/arm/include/asm/arch-aspeed/regs-scu.h +index 019c00036a..a2c9549fc6 100644 +--- a/arch/arm/include/asm/arch-aspeed/regs-scu.h ++++ b/arch/arm/include/asm/arch-aspeed/regs-scu.h +@@ -530,6 +530,11 @@ + /* AST_SCU_MAC_CLK 0x48 - MAC interface clock delay setting register */ + + /* AST_SCU_MISC2_CTRL 0x4C - Misc. 2 Control register */ ++#define SCU_UART5_HS_CLOCK (1 << 28) ++#define SCU_UART4_HS_CLOCK (1 << 27) ++#define SCU_UART3_HS_CLOCK (1 << 26) ++#define SCU_UART2_HS_CLOCK (1 << 25) ++#define SCU_UART1_HS_CLOCK (1 << 24) + #ifdef AST_SOC_G5 + #define SCU_PCIE_MAPPING_HIGH (1 << 15) + #define SCU_MALI_DTY_MODE (1 << 8) +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index a223c798ac..a16e1330a0 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -106,6 +106,9 @@ static const GPIOValue gpio_table[] = { + #define SGPIO_ENABLE 1 + #define GPIO254 0x254 + ++#define HOST_SERIAL_A_HIGH_SPEED (1 << 0) ++#define HOST_SERIAL_B_HIGH_SPEED (1 << 1) ++ + static void sgpio_init(void) + { + uint32_t value; +@@ -398,6 +401,42 @@ void ast_g5_intel_late_init(void) + char value[32]; + u32 reset_reason = 0; + ++ /* By default host serail A and B use normal speed */ ++ uint32_t host_serial_cfg = 0; ++ char *host_serial_cfg_txt = NULL; ++ ++ /* Config the uart clock source based on environment configuration */ ++ host_serial_cfg_txt = getenv("hostserialcfg"); ++ ++ if (host_serial_cfg_txt != NULL) ++ host_serial_cfg = simple_strtoul(host_serial_cfg_txt, NULL, 16); ++ ++ if (host_serial_cfg > (HOST_SERIAL_A_HIGH_SPEED | HOST_SERIAL_B_HIGH_SPEED)) { ++ printf("Invalided hostserialcfg %x, use default!\n", host_serial_cfg); ++ host_serial_cfg = 0; ++ } ++ ++ /* SOL implementation requires uart1/uart3/uart4 have the same clock ++ * source for data forwarding, config uart3 and uart4 ++ */ ++ if (host_serial_cfg & HOST_SERIAL_A_HIGH_SPEED) { ++ ast_scu_write(ast_scu_read(AST_SCU_MISC2_CTRL) | ++ SCU_UART1_HS_CLOCK | SCU_UART3_HS_CLOCK | ++ SCU_UART4_HS_CLOCK, AST_SCU_MISC2_CTRL); ++ } else { ++ ast_scu_write(ast_scu_read(AST_SCU_MISC2_CTRL) & ++ ~SCU_UART1_HS_CLOCK & ~SCU_UART3_HS_CLOCK & ++ ~SCU_UART4_HS_CLOCK, AST_SCU_MISC2_CTRL); ++ } ++ ++ if (host_serial_cfg & HOST_SERIAL_B_HIGH_SPEED) { ++ ast_scu_write(ast_scu_read(AST_SCU_MISC2_CTRL) | ++ SCU_UART2_HS_CLOCK, AST_SCU_MISC2_CTRL); ++ } else { ++ ast_scu_write(ast_scu_read(AST_SCU_MISC2_CTRL) & ++ ~SCU_UART2_HS_CLOCK, AST_SCU_MISC2_CTRL); ++ } ++ + /* save and clear reset status */ + reset_reason = ast_scu_read(AST_SCU_SYS_CTRL); + snprintf(value, sizeof(value), "0x%x", reset_reason); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0022-KCS-driver-support-in-uBoot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0022-KCS-driver-support-in-uBoot.patch new file mode 100644 index 000000000..9020ff265 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0022-KCS-driver-support-in-uBoot.patch @@ -0,0 +1,611 @@ +From ecda16cf2eb96fb63aca737513abcf79cc59a44b Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Wed, 13 Mar 2019 14:28:05 +0530 +Subject: [PATCH] KCS driver support in uBoot + +Added KCS support in uBoot. This will enable +KCS channels and set the specified registers +to do KCS communication in uBoot. It also +consist of read and write KCS message transations +work flow implementation( As specified in IPMI +specification Section 9.15). It is enabled +only when Force Firmware Update Jumper is ON. + +Tested By: +Stopped booting in uBoot and sent IPMI commands +via KCS interfaces using cmdtool.efi. + - Get Device ID: + Req: cmdtool.efi 20 18 1 + Res: 00 23 00 12 03 02 BF 57 01 00 7B 00 00 00 00 00 + - Get Self Test Results + Req: cmdtool.efi 20 18 4 + Res: 00 56 00 + - All other commands + Req: cmdtool.efi 20 18 2 + Res: C1 (Invalid). + +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> +Signed-off-by: James Feist <james.feist@linux.intel.com> + +--- + board/aspeed/ast-g5/Makefile | 1 + + board/aspeed/ast-g5/ast-g5-intel.c | 3 + + board/aspeed/ast-g5/ast-g5-kcs.c | 420 +++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5-kcs.h | 112 ++++++++ + 4 files changed, 536 insertions(+) + create mode 100644 board/aspeed/ast-g5/ast-g5-kcs.c + create mode 100644 board/aspeed/ast-g5/ast-g5-kcs.h + +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index 90224333c4..05972b9d17 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -4,3 +4,4 @@ obj-y += ast-g5-espi.o + obj-y += ast-g5-irq.o + obj-y += ast-g5-gpio.o + obj-y += ast-g5-timer.o ++obj-y += ast-g5-kcs.o +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index a16e1330a0..ac2af9af56 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -493,6 +493,7 @@ static void pwm_init(void) + } + + extern void espi_init(void); ++extern void kcs_init(void); + void ast_g5_intel(void) + { + pwm_init(); +@@ -505,5 +506,7 @@ void ast_g5_intel(void) + id_led_control(GPIO_ID_LED, EIDLED_On); + id_led_control(GPIO_GREEN_LED, EIDLED_Off); + id_led_control(GPIO_AMBER_LED, EIDLED_On); ++ kcs_init(); ++ /* TODO: need to stop the booting here. */ + } + } +diff --git a/board/aspeed/ast-g5/ast-g5-kcs.c b/board/aspeed/ast-g5/ast-g5-kcs.c +new file mode 100644 +index 0000000000..7bff26f9db +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-kcs.c +@@ -0,0 +1,420 @@ ++// SPDX-License-Identifier: GPL-2.0 ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include "ast-g5-kcs.h" ++ ++#ifdef DEBUG_KCS_ENABLED ++#define DBG_KCS printf ++#else ++#define DBG_KCS(...) ++#endif ++ ++/* TODO: Move to IPMI file. */ ++#define IPMI_CC_OK 0x00 ++#define IPMI_CC_INVALID 0xC1 ++#define IPMI_CC_UNSPECIFIED 0xFF ++ ++#define KCS_CHANNEL_NO_3 3 ++ ++static const u16 enabled_kcs_channel[] = { KCS_CHANNEL_NO_3 }; ++ ++static const struct kcs_io_reg ast_kcs_bmc_ioregs[KCS_CHANNEL_MAX] = { ++ { .idr = LPC_IDR1, .odr = LPC_ODR1, .str = LPC_STR1 }, ++ { .idr = LPC_IDR2, .odr = LPC_ODR2, .str = LPC_STR2 }, ++ { .idr = LPC_IDR3, .odr = LPC_ODR3, .str = LPC_STR3 }, ++ { .idr = LPC_IDR4, .odr = LPC_ODR4, .str = LPC_STR4 } ++}; ++ ++#define NO_OF_ENABLED_KCS_CHANNELS ARRAY_SIZE(enabled_kcs_channel) ++ ++static struct kcs_packet m_kcs_pkt[NO_OF_ENABLED_KCS_CHANNELS]; ++ ++static u16 read_status(u16 channel_num) ++{ ++ return readl(AST_LPC_BASE + ast_kcs_bmc_ioregs[channel_num - 1].str); ++} ++ ++static void write_status(u16 channel_num, u16 value) ++{ ++ writel(value, AST_LPC_BASE + ast_kcs_bmc_ioregs[channel_num - 1].str); ++} ++ ++static u16 read_data(u16 channel_num) ++{ ++ return readl(AST_LPC_BASE + ast_kcs_bmc_ioregs[channel_num - 1].idr); ++} ++ ++static void write_data(u16 channel_num, u16 value) ++{ ++ writel(value, AST_LPC_BASE + ast_kcs_bmc_ioregs[channel_num - 1].odr); ++} ++ ++static void set_kcs_state(u16 channel_num, u16 state) ++{ ++ u16 status = read_status(channel_num); ++ ++ status &= ~KCS_STATE_MASK; ++ status |= KCS_STATE(state) & KCS_STATE_MASK; ++ write_status(channel_num, status); ++} ++ ++static struct kcs_packet *get_kcs_packet(u16 channel_num) ++{ ++ for (u16 idx = 0; idx < NO_OF_ENABLED_KCS_CHANNELS; idx++) { ++ if (channel_num == enabled_kcs_channel[idx]) ++ return &m_kcs_pkt[idx]; ++ } ++ ++ /* very unlike code hits here. */ ++ DBG_KCS("ERROR: %s error. ChannelNo: %d\n", __func__, channel_num); ++ BUG(); ++} ++ ++static void kcs_force_abort(u16 channel_num) ++{ ++ struct kcs_packet *kcs_pkt = NULL; ++ ++ kcs_pkt = get_kcs_packet(channel_num); ++ DBG_KCS("ERROR: KCS communication aborted (Channel:%d, Error:%d)\n", ++ channel_num, kcs_pkt->error); ++ set_kcs_state(channel_num, KCS_STATE_ERROR); ++ read_data(channel_num); ++ write_data(channel_num, ZERO_DATA); ++ ++ kcs_pkt->phase = KCS_PHASE_ERROR; ++ kcs_pkt->read_req_done = false; ++ kcs_pkt->data_in_idx = 0; ++} ++ ++static void init_kcs_packet(u16 channel_num) ++{ ++ struct kcs_packet *kcs_pkt = NULL; ++ ++ kcs_pkt = get_kcs_packet(channel_num); ++ kcs_pkt->channel = channel_num; ++ kcs_pkt->read_req_done = false; ++ kcs_pkt->phase = KCS_PHASE_IDLE; ++ kcs_pkt->error = KCS_NO_ERROR; ++ kcs_pkt->data_in_idx = 0; ++ kcs_pkt->data_out_idx = 0; ++ kcs_pkt->data_out_len = 0; ++} ++ ++static void process_kcs_request(u16 channel_num) ++{ ++ struct kcs_packet *kcs_pkt = NULL; ++ int i; ++ ++ kcs_pkt = get_kcs_packet(channel_num); ++ if (!kcs_pkt->read_req_done) ++ return; ++ ++ DBG_KCS("%s:- chan:%d\n", __func__, channel_num); ++ ++#ifdef DEBUG_KCS_ENABLED ++ DBG_KCS("Request data(Len:%d): ", kcs_pkt->data_in_idx); ++ for (i = 0; i < kcs_pkt->data_in_idx; i++) ++ DBG_KCS(" 0x%02x", kcs_pkt->data_in[i]); ++ DBG_KCS("\n"); ++#endif ++ ++ /* ++ * TODO: Move it to IPMI Command Handler ++ * Below code is added for timebeing till ++ * we implement the IPMI command handler. ++ */ ++ kcs_pkt->data_out[0] = kcs_pkt->data_in[0]; /* netfn */ ++ kcs_pkt->data_out[1] = kcs_pkt->data_in[1]; /* cmd */ ++ kcs_pkt->data_out[2] = IPMI_CC_OK; /* cc */ ++ ++ if (((kcs_pkt->data_in[0] >> 2) == 0x06) && ++ (kcs_pkt->data_in[1] == 0x01)) { ++ /* Get Device ID */ ++ u8 device_id[15] = { 0x23, 0x00, 0x12, 0x03, 0x02, ++ 0xBF, 0x57, 0x01, 0x00, 0x7B, ++ 0x00, 0x00, 0x00, 0x00, 0x00 }; ++ for (i = 0; i < 15; i++) ++ kcs_pkt->data_out[i + 3] = device_id[i]; ++ kcs_pkt->data_out_len = 18; ++ } else if (((kcs_pkt->data_in[0] >> 2) == 0x06) && ++ (kcs_pkt->data_in[1] == 0x04)) { ++ /* Get Self Test Results */ ++ kcs_pkt->data_out[3] = 0x56; ++ kcs_pkt->data_out[4] = 0x00; ++ kcs_pkt->data_out_len = 5; ++ } else { ++ kcs_pkt->data_out[2] = ++ IPMI_CC_INVALID; /* Invalid or not supported. */ ++ kcs_pkt->data_out_len = 3; ++ } ++ /* END: TODO */ ++ ++#ifdef DEBUG_KCS_ENABLED ++ DBG_KCS("Response data(Len:%d): ", kcs_pkt->data_out_len); ++ for (i = 0; i < kcs_pkt->data_out_len; i++) ++ DBG_KCS(" 0x%02x", kcs_pkt->data_out[i]); ++ DBG_KCS("\n"); ++#endif ++ ++ kcs_pkt->phase = KCS_PHASE_READ; ++ write_data(channel_num, kcs_pkt->data_out[kcs_pkt->data_out_idx++]); ++ kcs_pkt->read_req_done = false; ++} ++ ++static void read_kcs_data(u16 channel_num) ++{ ++ struct kcs_packet *kcs_pkt = NULL; ++ ++ kcs_pkt = get_kcs_packet(channel_num); ++ ++ switch (kcs_pkt->phase) { ++ case KCS_PHASE_WRITE_START: ++ kcs_pkt->phase = KCS_PHASE_WRITE_DATA; ++ /* fall through */ ++ ++ case KCS_PHASE_WRITE_DATA: ++ if (kcs_pkt->data_in_idx >= MAX_KCS_PKT_SIZE) { ++ kcs_pkt->error = KCS_LENGTH_ERROR; ++ kcs_force_abort(channel_num); ++ return; ++ } ++ set_kcs_state(channel_num, KCS_STATE_WRITE); ++ write_data(channel_num, ZERO_DATA); ++ kcs_pkt->data_in[kcs_pkt->data_in_idx++] = ++ read_data(channel_num); ++ break; ++ ++ case KCS_PHASE_WRITE_END: ++ if (kcs_pkt->data_in_idx >= MAX_KCS_PKT_SIZE) { ++ kcs_pkt->error = KCS_LENGTH_ERROR; ++ kcs_force_abort(channel_num); ++ return; ++ } ++ set_kcs_state(channel_num, KCS_STATE_READ); ++ kcs_pkt->data_in[kcs_pkt->data_in_idx++] = ++ read_data(channel_num); ++ kcs_pkt->phase = KCS_PHASE_READ_WAIT; ++ kcs_pkt->read_req_done = true; ++ ++ process_kcs_request(channel_num); ++ break; ++ ++ case KCS_PHASE_READ: ++ if (kcs_pkt->data_out_idx == kcs_pkt->data_out_len) ++ set_kcs_state(channel_num, KCS_STATE_IDLE); ++ ++ u8 data = read_data(channel_num); ++ if (data != KCS_CTRL_CODE_READ) { ++ DBG_KCS("Invalid Read data. Phase:%d, Data:0x%02x\n", ++ kcs_pkt->phase, data); ++ set_kcs_state(channel_num, KCS_STATE_ERROR); ++ write_data(channel_num, ZERO_DATA); ++ break; ++ } ++ ++ if (kcs_pkt->data_out_idx == kcs_pkt->data_out_len) { ++ write_data(channel_num, ZERO_DATA); ++ kcs_pkt->phase = KCS_PHASE_IDLE; ++ break; ++ } ++ write_data(channel_num, ++ kcs_pkt->data_out[kcs_pkt->data_out_idx++]); ++ break; ++ ++ case KCS_PHASE_ABORT_1: ++ set_kcs_state(channel_num, KCS_STATE_READ); ++ read_data(channel_num); ++ write_data(channel_num, kcs_pkt->error); ++ kcs_pkt->phase = KCS_PHASE_ABORT_2; ++ break; ++ ++ case KCS_PHASE_ABORT_2: ++ set_kcs_state(channel_num, KCS_STATE_IDLE); ++ read_data(channel_num); ++ write_data(channel_num, ZERO_DATA); ++ kcs_pkt->phase = KCS_PHASE_IDLE; ++ break; ++ ++ default: ++ kcs_force_abort(channel_num); ++ } ++} ++ ++static void read_kcs_cmd(u16 channel_num) ++{ ++ struct kcs_packet *kcs_pkt = NULL; ++ ++ kcs_pkt = get_kcs_packet(channel_num); ++ ++ set_kcs_state(channel_num, KCS_STATE_WRITE); ++ write_data(channel_num, ZERO_DATA); ++ ++ u16 cmd = read_data(channel_num); ++ switch (cmd) { ++ case KCS_CTRL_CODE_WRITE_START: ++ init_kcs_packet(channel_num); ++ kcs_pkt->phase = KCS_PHASE_WRITE_START; ++ break; ++ ++ case KCS_CTRL_CODE_WRITE_END: ++ if (kcs_pkt->error != KCS_NO_ERROR) { ++ kcs_force_abort(channel_num); ++ return; ++ } ++ ++ kcs_pkt->phase = KCS_PHASE_WRITE_END; ++ break; ++ ++ case KCS_CTRL_CODE_GET_STATUS_ABORT: ++ kcs_pkt->phase = KCS_PHASE_ABORT_1; ++ kcs_pkt->error = KCS_ABORT_BY_CMD; ++ break; ++ ++ default: ++ kcs_pkt->error = KCS_ILLEGAL_CTRL_CMD; ++ kcs_force_abort(channel_num); ++ } ++} ++ ++static u16 kcs_irq_handler(struct pt_regs *regs) ++{ ++ for (u16 idx = 0; idx < NO_OF_ENABLED_KCS_CHANNELS; idx++) { ++ u16 channel_num = enabled_kcs_channel[idx]; ++ /* Look-up the interrupted KCS channel */ ++ u16 status = read_status(channel_num); ++ if (status & BIT_STATUS_IBF) { ++ if (status & BIT_STATUS_COD) ++ read_kcs_cmd(channel_num); ++ else ++ read_kcs_data(channel_num); ++ } ++ } ++ ++ return 0; ++} ++ ++static void set_kcs_channel_addr(u16 channel_num) ++{ ++ u32 val; ++ ++ switch (channel_num) { ++ case 1: ++ val = readl(AST_LPC_BASE + LPC_HICR4) & ~BIT_LADR12AS; ++ writel(val, AST_LPC_BASE + LPC_HICR4); ++ val = (KCS_CHANNEL1_ADDR >> 8); ++ writel(val, AST_LPC_BASE + LPC_LADR12H); ++ val = (KCS_CHANNEL1_ADDR & 0xFF); ++ writel(val, AST_LPC_BASE + LPC_LADR12L); ++ break; ++ ++ case 2: ++ val = readl(AST_LPC_BASE + LPC_HICR4) | BIT_LADR12AS; ++ writel(val, AST_LPC_BASE + LPC_HICR4); ++ val = (KCS_CHANNEL2_ADDR >> 8); ++ writel(val, AST_LPC_BASE + LPC_LADR12H); ++ val = (KCS_CHANNEL2_ADDR & 0xFF); ++ writel(val, AST_LPC_BASE + LPC_LADR12L); ++ break; ++ ++ case 3: ++ val = (KCS_CHANNEL3_ADDR >> 8); ++ writel(val, AST_LPC_BASE + LPC_LADR3H); ++ val = (KCS_CHANNEL3_ADDR & 0xFF); ++ writel(val, AST_LPC_BASE + LPC_LADR3L); ++ break; ++ ++ case 4: ++ val = (((KCS_CHANNEL4_ADDR + 1) << 16) | KCS_CHANNEL4_ADDR); ++ writel(val, AST_LPC_BASE + LPC_LADR4); ++ break; ++ ++ default: ++ DBG_KCS("Invalid channel (%d) specified\n", channel_num); ++ break; ++ } ++} ++ ++static void enable_kcs_channel(u16 channel_num, u16 enable) ++{ ++ u32 val; ++ ++ switch (channel_num) { ++ case 1: ++ if (enable) { ++ val = readl(AST_LPC_BASE + LPC_HICR2) | BIT_IBFIE1; ++ writel(val, AST_LPC_BASE + LPC_HICR2); ++ val = readl(AST_LPC_BASE + LPC_HICR0) | BIT_LPC1E; ++ writel(val, AST_LPC_BASE + LPC_HICR0); ++ } else { ++ val = readl(AST_LPC_BASE + LPC_HICR0) & ~BIT_LPC1E; ++ writel(val, AST_LPC_BASE + LPC_HICR0); ++ val = readl(AST_LPC_BASE + LPC_HICR2) & ~BIT_IBFIE1; ++ writel(val, AST_LPC_BASE + LPC_HICR2); ++ } ++ break; ++ ++ case 2: ++ if (enable) { ++ val = readl(AST_LPC_BASE + LPC_HICR2) | BIT_IBFIE2; ++ writel(val, AST_LPC_BASE + LPC_HICR2); ++ val = readl(AST_LPC_BASE + LPC_HICR0) | BIT_LPC2E; ++ writel(val, AST_LPC_BASE + LPC_HICR0); ++ } else { ++ val = readl(AST_LPC_BASE + LPC_HICR0) & ~BIT_LPC2E; ++ writel(val, AST_LPC_BASE + LPC_HICR0); ++ val = readl(AST_LPC_BASE + LPC_HICR2) & ~BIT_IBFIE2; ++ writel(val, AST_LPC_BASE + LPC_HICR2); ++ } ++ break; ++ ++ case 3: ++ if (enable) { ++ val = readl(AST_LPC_BASE + LPC_HICR2) | BIT_IBFIE3; ++ writel(val, AST_LPC_BASE + LPC_HICR2); ++ val = readl(AST_LPC_BASE + LPC_HICR0) | BIT_LPC3E; ++ writel(val, AST_LPC_BASE + LPC_HICR0); ++ val = readl(AST_LPC_BASE + LPC_HICR4) | BIT_KCSENBL; ++ writel(val, AST_LPC_BASE + LPC_HICR4); ++ } else { ++ val = readl(AST_LPC_BASE + LPC_HICR0) & ~BIT_LPC3E; ++ writel(val, AST_LPC_BASE + LPC_HICR0); ++ val = readl(AST_LPC_BASE + LPC_HICR4) & ~BIT_KCSENBL; ++ writel(val, AST_LPC_BASE + LPC_HICR4); ++ val = readl(AST_LPC_BASE + LPC_HICR2) & ~BIT_IBFIE3; ++ writel(val, AST_LPC_BASE + LPC_HICR2); ++ } ++ break; ++ ++ case 4: ++ if (enable) { ++ val = readl(AST_LPC_BASE + LPC_HICRB) | BIT_IBFIE4 | ++ BIT_LPC4E; ++ writel(val, AST_LPC_BASE + LPC_HICRB); ++ } else { ++ val = readl(AST_LPC_BASE + LPC_HICRB) & ++ ~(BIT_IBFIE4 | BIT_LPC4E); ++ writel(val, AST_LPC_BASE + LPC_HICRB); ++ } ++ break; ++ ++ default: ++ DBG_KCS("Invalid channel (%d) specified\n", channel_num); ++ } ++} ++ ++void kcs_init(void) ++{ ++ /* Initialize the KCS channels. */ ++ for (u16 idx = 0; idx < NO_OF_ENABLED_KCS_CHANNELS; idx++) { ++ u16 channel_num = enabled_kcs_channel[idx]; ++ DBG_KCS("%s Channel: %d\n", __func__, channel_num); ++ set_kcs_channel_addr(channel_num); ++ enable_kcs_channel(channel_num, 1); ++ ++ /* Set KCS channel state to idle */ ++ set_kcs_state(channel_num, KCS_STATE_IDLE); ++ } ++ ++ /* KCS interrupt */ ++ request_irq(IRQ_SRC_LPC, kcs_irq_handler); ++} +diff --git a/board/aspeed/ast-g5/ast-g5-kcs.h b/board/aspeed/ast-g5/ast-g5-kcs.h +new file mode 100644 +index 0000000000..bb697c455d +--- /dev/null ++++ b/board/aspeed/ast-g5/ast-g5-kcs.h +@@ -0,0 +1,112 @@ ++/* SPDX-License-Identifier: GPL-2.0 */ ++/* Copyright (c) 2018-2019 Intel Corporation */ ++ ++#include <asm/io.h> ++#include <common.h> ++ ++#include "ast-g5.h" ++ ++#define KCS_CHANNEL_MAX 4 ++#define IRQ_SRC_LPC 8 /* IRQ 8 */ ++#define MAX_KCS_PKT_SIZE (64 * 1024) ++/* KCS channel addresses */ ++#define KCS_CHANNEL1_ADDR 0xCA0 ++#define KCS_CHANNEL2_ADDR 0xCA8 ++#define KCS_CHANNEL3_ADDR 0xCA2 /* KCS SMS */ ++#define KCS_CHANNEL4_ADDR 0xCA4 /* KCS SMM */ ++ ++#define ZERO_DATA 0x00 ++ ++/* Aspeed KCS control registers */ ++#define LPC_HICR0 0x00 /* Host Interface Control Register 0 */ ++#define LPC_HICR1 0x04 /* Host Interface Control Register 1 */ ++#define LPC_HICR2 0x08 /* Host Interface Control Register 2 */ ++#define LPC_HICR3 0x0C /* Host Interface Control Register 3 */ ++#define LPC_HICR4 0x10 /* Host Interface Control Register 4 */ ++#define LPC_LADR3H 0x14 /* LPC channel #3 Address Register H */ ++#define LPC_LADR3L 0x18 /* LPC channel #3 Address Register H */ ++#define LPC_LADR12H 0x1C /* LPC channel #1#2 Address Register H */ ++#define LPC_LADR12L 0x20 /* LPC channel #1#2 Address Register L */ ++#define LPC_IDR1 0x24 /* Input Data Register 1 */ ++#define LPC_IDR2 0x28 /* Input Data Register 2 */ ++#define LPC_IDR3 0x2C /* Input Data Register 3 */ ++#define LPC_ODR1 0x30 /* Output Data Register 1 */ ++#define LPC_ODR2 0x34 /* Output Data Register 2 */ ++#define LPC_ODR3 0x38 /* Output Data Register 3 */ ++#define LPC_STR1 0x3C /* Status Register 1 */ ++#define LPC_STR2 0x40 /* Status Register 2 */ ++#define LPC_STR3 0x44 /* Status Register 3 */ ++#define LPC_HICRB 0x100 /* Host Interface Control Register B */ ++#define LPC_LADR4 0x110 /* LPC channel #4 Address Register */ ++#define LPC_IDR4 0x114 /* Input Data Register 4 */ ++#define LPC_ODR4 0x118 /* Output Data Register 4 */ ++#define LPC_STR4 0x11C /* Status Data Register 4 */ ++ ++/* LPC Bits */ ++#define BIT_LADR12AS BIT(7) /* Channel Address selection */ ++#define BIT_IBFIE1 BIT(1) /* Enable IDR1 Recv completion interrupt */ ++#define BIT_IBFIE2 BIT(2) /* Enable IDR2 Recv completion interrupt */ ++#define BIT_IBFIE3 BIT(3) /* Enable IBF13 interrupt */ ++#define BIT_LPC1E BIT(5) /* Enable LPC channel #1 */ ++#define BIT_LPC2E BIT(6) /* Enable LPC channel #2 */ ++#define BIT_LPC3E BIT(7) /* Enable LPC channel #2 */ ++#define BIT_KCSENBL BIT(2) /* Enable KCS interface in Channel #3 */ ++#define BIT_IBFIE4 BIT(1) ++#define BIT_LPC4E BIT(0) ++ ++#define BIT_STATUS_OBF BIT(0) /* Output Data Register full #1/#2/#3 */ ++#define BIT_STATUS_IBF BIT(1) /* Input Data Register full #1/#2/#3 */ ++#define BIT_STATUS_COD BIT(3) /* Command/Data - (1=command,0=data) */ ++ ++#define KCS_STATE_MASK 0xC0 /* BIT[6:7] of status register */ ++#define KCS_STATE(state) ((state) << 6) ++ ++/* IPMI2.0(section 9.7) - KCS interface State Bits */ ++#define KCS_STATE_IDLE 0x00 ++#define KCS_STATE_READ 0x01 ++#define KCS_STATE_WRITE 0x02 ++#define KCS_STATE_ERROR 0x03 ++ ++/* IPMI2.0(section 9.10) - KCS interface control codes */ ++#define KCS_CTRL_CODE_GET_STATUS_ABORT 0x60 ++#define KCS_CTRL_CODE_WRITE_START 0x61 ++#define KCS_CTRL_CODE_WRITE_END 0x62 ++#define KCS_CTRL_CODE_READ 0x68 ++ ++struct kcs_io_reg { ++ u32 idr; ++ u32 odr; ++ u32 str; ++}; ++ ++enum kcs_phase { ++ KCS_PHASE_IDLE = 0, ++ KCS_PHASE_WRITE_START = 1, ++ KCS_PHASE_WRITE_DATA = 2, ++ KCS_PHASE_WRITE_END = 3, ++ KCS_PHASE_READ_WAIT = 4, ++ KCS_PHASE_READ = 5, ++ KCS_PHASE_ABORT_1 = 6, ++ KCS_PHASE_ABORT_2 = 7, ++ KCS_PHASE_ERROR = 8 ++}; ++ ++enum kcs_error { ++ KCS_NO_ERROR = 0x00, ++ KCS_ABORT_BY_CMD = 0x01, ++ KCS_ILLEGAL_CTRL_CMD = 0x02, ++ KCS_LENGTH_ERROR = 0x06, ++ KCS_UNSPECIFIED_ERROR = 0xFF, ++}; ++ ++struct kcs_packet { ++ enum kcs_phase phase; ++ enum kcs_error error; ++ u16 channel; ++ bool read_req_done; ++ u16 data_in_idx; ++ u8 data_in[MAX_KCS_PKT_SIZE]; ++ u16 data_out_len; ++ u16 data_out_idx; ++ u8 data_out[MAX_KCS_PKT_SIZE]; ++}; diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0022-u-boot-env-change-for-PFR-image.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0022-u-boot-env-change-for-PFR-image.patch new file mode 100644 index 000000000..5a9b3c081 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0022-u-boot-env-change-for-PFR-image.patch @@ -0,0 +1,35 @@ +From d0546e59ff42f964ab09cebb1bab0fc2d8e7e6d8 Mon Sep 17 00:00:00 2001 +From: Vikram Bodireddy <vikram.bodireddy@intel.com> +Date: Tue, 26 Mar 2019 20:34:51 +0530 +Subject: [PATCH] u-boot env change for PFR image + +Tested: verified BMC booting from 0x20b00000 + +Signed-off-by: Vikram Bodireddy <vikram.bodireddy@intel.com> + +--- + include/configs/ast-common.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h +index 0bc7f2d75f..821ea8f8eb 100644 +--- a/include/configs/ast-common.h ++++ b/include/configs/ast-common.h +@@ -108,7 +108,7 @@ + #define CONFIG_SYS_MAX_FLASH_BANKS (CONFIG_FMC_CS) + #define CONFIG_SYS_MAX_FLASH_SECT (8192) /* max number of sectors on one chip */ + #define CONFIG_ENV_IS_IN_FLASH 1 +-#define CONFIG_ENV_OFFSET 0x2400000 /* environment starts here */ ++#define CONFIG_ENV_OFFSET 0xa0000 /* environment starts here */ + #define CONFIG_ENV_ADDR (AST_FMC_CS0_BASE + CONFIG_ENV_OFFSET) + #define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */ + +@@ -116,7 +116,7 @@ + #define CONFIG_ENV_ADDR_REDUND (AST_FMC_CS0_BASE + CONFIG_ENV_OFFSET_REDUND) + #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE + +-#define CONFIG_BOOTCOMMAND "bootm 20080000" ++#define CONFIG_BOOTCOMMAND "bootm 20b00000" + #define CONFIG_ENV_OVERWRITE + + #define ASPEED_ENV_SETTINGS \ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0023-Add-TPM-enable-pulse-triggering.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0023-Add-TPM-enable-pulse-triggering.patch new file mode 100644 index 000000000..8da4dc22f --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0023-Add-TPM-enable-pulse-triggering.patch @@ -0,0 +1,50 @@ +From ad47771d6210d686082498e4e829b41b8fd8e160 Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Fri, 29 Mar 2019 12:30:20 -0700 +Subject: [PATCH] Add TPM enable pulse triggering + +This commit adds onboard TPM enable pulse triggering. + +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> + +--- + board/aspeed/ast-g5/ast-g5-intel.c | 12 ++++++++++-- + 1 file changed, 10 insertions(+), 2 deletions(-) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index ac2af9af56..45ecd83fd3 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -56,8 +56,8 @@ static const GPIOValue gpio_table[] = { + GPIO_DEBOUNCE_8MS}, + + /* Enable Pulse -- pin D6 */ +- [GPIO_ENABLE_TPM_PULSE] = {PORT_PIN(GPIO_PORT_D, GPIO_PIN_6), +- GPIO_CFG_DEFAULT, 0, GPIO_DEBOUNCE_8MS}, ++ [GPIO_ENABLE_TPM_PULSE] = {TPM_EN_PULSE_PORT_PIN, GPCFG_OUTPUT_EN, 0, ++ GPIO_DEBOUNCE_NONE}, + }; + + #define LPC_SNOOP_ADDR 0x80 +@@ -237,6 +237,13 @@ void id_led_control(int id, int action) + gpio_set_value(s_led_info[id].gpio, s_led_info[id].state); + } + ++static void enable_onboard_tpm(void) ++{ ++ gpio_set_value(GPIO_ENABLE_TPM_PULSE, 1); ++ mdelay(50); ++ gpio_set_value(GPIO_ENABLE_TPM_PULSE, 0); ++} ++ + static void timer8_irq_handler(void *regs) + { + int i; +@@ -501,6 +508,7 @@ void ast_g5_intel(void) + espi_init(); + sgpio_init(); + timer8_init(); ++ enable_onboard_tpm(); + if (intel_force_firmware_jumper_enabled()) { + /* FFUJ mode:- ChassisID: Solid Blue, StatusLED: Solid Amber */ + id_led_control(GPIO_ID_LED, EIDLED_On); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0024-IPMI-command-handler-implementation-in-uboot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0024-IPMI-command-handler-implementation-in-uboot.patch new file mode 100644 index 000000000..0697c2808 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0024-IPMI-command-handler-implementation-in-uboot.patch @@ -0,0 +1,330 @@ +From 7bbaf8f4c268f9df195a84486caf3c22e21db59e Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Tue, 21 May 2019 00:19:16 +0530 +Subject: [PATCH] IPMI command handler implementation in uboot + +IPMI command handler implemtation in uBoot. +Implemented IPMI commands: + 1) Get Device ID + 2) Get Self Test Result + +Tested By: +Ran the above IPMI command Via KCS channel +and got proper response. +- Get Device ID + Req: cmdtool.efi 20 18 1 + Res: 0x00 0x23 0x00 0x82 0x03 0x02 0x00 0x57 0x01 0x00 0x7b 0x00 0x00 0x00 0x00 0x00 +- Get Self Test Results + Req: cmdtool.efi 20 18 4 + Res: 00 56 00 + +Change-Id: I18b205bc45c34f7c4ef16adc29fa5bd494624ceb +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> + +--- + board/aspeed/ast-g5/Makefile | 1 + + board/aspeed/ast-g5/ast-g5-kcs.c | 77 ++++++++++--------- + board/aspeed/ast-g5/ipmi-handler.c | 118 +++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ipmi-handler.h | 40 ++++++++++ + 4 files changed, 202 insertions(+), 34 deletions(-) + create mode 100644 board/aspeed/ast-g5/ipmi-handler.c + create mode 100644 board/aspeed/ast-g5/ipmi-handler.h + +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index 05972b9d17..f28fcfe61c 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -5,3 +5,4 @@ obj-y += ast-g5-irq.o + obj-y += ast-g5-gpio.o + obj-y += ast-g5-timer.o + obj-y += ast-g5-kcs.o ++obj-y += ipmi-handler.o +diff --git a/board/aspeed/ast-g5/ast-g5-kcs.c b/board/aspeed/ast-g5/ast-g5-kcs.c +index 7bff26f9db..98bf69ba85 100644 +--- a/board/aspeed/ast-g5/ast-g5-kcs.c ++++ b/board/aspeed/ast-g5/ast-g5-kcs.c +@@ -1,7 +1,7 @@ + // SPDX-License-Identifier: GPL-2.0 + // Copyright (c) 2018-2019 Intel Corporation + +-#include "ast-g5-kcs.h" ++#include "ipmi-handler.h" + + #ifdef DEBUG_KCS_ENABLED + #define DBG_KCS printf +@@ -9,11 +9,6 @@ + #define DBG_KCS(...) + #endif + +-/* TODO: Move to IPMI file. */ +-#define IPMI_CC_OK 0x00 +-#define IPMI_CC_INVALID 0xC1 +-#define IPMI_CC_UNSPECIFIED 0xFF +- + #define KCS_CHANNEL_NO_3 3 + + static const u16 enabled_kcs_channel[] = { KCS_CHANNEL_NO_3 }; +@@ -103,6 +98,7 @@ static void init_kcs_packet(u16 channel_num) + static void process_kcs_request(u16 channel_num) + { + struct kcs_packet *kcs_pkt = NULL; ++ struct ipmi_cmd_data ipmi_data; + int i; + + kcs_pkt = get_kcs_packet(channel_num); +@@ -117,37 +113,49 @@ static void process_kcs_request(u16 channel_num) + DBG_KCS(" 0x%02x", kcs_pkt->data_in[i]); + DBG_KCS("\n"); + #endif ++ u8 req_lun = kcs_pkt->data_in[0] & 0x03; /* LUN[1:0] */ ++ ipmi_data.net_fun = (kcs_pkt->data_in[0] >> 2); /* netfn[7:2] */ ++ ipmi_data.cmd = kcs_pkt->data_in[1]; /* cmd */ ++ /* We support only BMC LUN 00h */ ++ if (req_lun != LUN_BMC) { ++ kcs_pkt->data_out[0] = ++ GET_RESP_NETFN_LUN(req_lun, ipmi_data.net_fun); ++ kcs_pkt->data_out[1] = ipmi_data.cmd; /* cmd */ ++ kcs_pkt->data_out[2] = IPMI_CC_INVALID_CMD_LUN; /* CC code */ ++ kcs_pkt->data_out_len = 3; ++ goto done; ++ } + +- /* +- * TODO: Move it to IPMI Command Handler +- * Below code is added for timebeing till +- * we implement the IPMI command handler. +- */ +- kcs_pkt->data_out[0] = kcs_pkt->data_in[0]; /* netfn */ +- kcs_pkt->data_out[1] = kcs_pkt->data_in[1]; /* cmd */ +- kcs_pkt->data_out[2] = IPMI_CC_OK; /* cc */ +- +- if (((kcs_pkt->data_in[0] >> 2) == 0x06) && +- (kcs_pkt->data_in[1] == 0x01)) { +- /* Get Device ID */ +- u8 device_id[15] = { 0x23, 0x00, 0x12, 0x03, 0x02, +- 0xBF, 0x57, 0x01, 0x00, 0x7B, +- 0x00, 0x00, 0x00, 0x00, 0x00 }; +- for (i = 0; i < 15; i++) +- kcs_pkt->data_out[i + 3] = device_id[i]; +- kcs_pkt->data_out_len = 18; +- } else if (((kcs_pkt->data_in[0] >> 2) == 0x06) && +- (kcs_pkt->data_in[1] == 0x04)) { +- /* Get Self Test Results */ +- kcs_pkt->data_out[3] = 0x56; +- kcs_pkt->data_out[4] = 0x00; +- kcs_pkt->data_out_len = 5; +- } else { +- kcs_pkt->data_out[2] = +- IPMI_CC_INVALID; /* Invalid or not supported. */ ++ /* Boundary check */ ++ if ((kcs_pkt->data_in_idx - 2) > sizeof(ipmi_data.req_data)) { ++ kcs_pkt->data_out[0] = ++ GET_RESP_NETFN_LUN(req_lun, ipmi_data.net_fun); ++ kcs_pkt->data_out[1] = ipmi_data.cmd; /* cmd */ ++ kcs_pkt->data_out[2] = IPMI_CC_OUT_OF_SPACE; /* CC code */ + kcs_pkt->data_out_len = 3; ++ goto done; + } +- /* END: TODO */ ++ /* Fill in IPMI request data */ ++ ipmi_data.req_len = kcs_pkt->data_in_idx - 2; ++ for (i = 0; i < kcs_pkt->data_in_idx - 2; i++) ++ ipmi_data.req_data[i] = kcs_pkt->data_in[i + 2]; ++ ++ /* Call IPMI command handler */ ++ ipmi_cmd_handler(&ipmi_data); ++ ++ /* Get IPMI response and fill KCS out data */ ++ /* First 2 bytes in KCS response are netFn, Cmd */ ++ kcs_pkt->data_out[0] = GET_RESP_NETFN_LUN(req_lun, ipmi_data.net_fun); ++ kcs_pkt->data_out[1] = ipmi_data.cmd; ++ if ((ipmi_data.res_len + 2) > sizeof(kcs_pkt->data_out)) { ++ kcs_pkt->data_out[2] = IPMI_CC_UNSPECIFIED; /* CC code */ ++ kcs_pkt->data_out_len = 3; ++ goto done; ++ } ++ for (i = 0; i < ipmi_data.res_len; i++) ++ kcs_pkt->data_out[i + 2] = ipmi_data.res_data[i]; ++ ++ kcs_pkt->data_out_len = ipmi_data.res_len + 2; + + #ifdef DEBUG_KCS_ENABLED + DBG_KCS("Response data(Len:%d): ", kcs_pkt->data_out_len); +@@ -156,6 +164,7 @@ static void process_kcs_request(u16 channel_num) + DBG_KCS("\n"); + #endif + ++done: + kcs_pkt->phase = KCS_PHASE_READ; + write_data(channel_num, kcs_pkt->data_out[kcs_pkt->data_out_idx++]); + kcs_pkt->read_req_done = false; +diff --git a/board/aspeed/ast-g5/ipmi-handler.c b/board/aspeed/ast-g5/ipmi-handler.c +new file mode 100644 +index 0000000000..9cccee9f2f +--- /dev/null ++++ b/board/aspeed/ast-g5/ipmi-handler.c +@@ -0,0 +1,118 @@ ++ ++// SPDX-License-Identifier: GPL-2.0 ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include "ipmi-handler.h" ++ ++/* IPMI network function codes */ ++#define NETFN_APP 0x06 ++ ++/* IPMI command codes */ ++#define CMD_GET_DEV_ID 0x01 ++#define CMD_GET_SELF_TEST_RESULTS 0x04 ++ ++typedef u16 (*fun_handler)(u8 *req, u16 req_len, u8 *res); ++ ++struct get_dev_id { ++ u8 completion_code; ++ u8 dev_id; ++ u8 dev_rev; ++ u8 fw_rev1; ++ u8 fw_rev2; ++ u8 ipmi_ver; ++ u8 dev_support; ++ u8 mfg_id[3]; ++ u8 product_id[2]; ++ u8 aux_fw_rev[4]; ++}; ++struct self_test_res { ++ u8 completion_code; ++ u8 res_byte[2]; ++}; ++ ++struct ipmi_cmd_table { ++ u8 net_fun; ++ u8 cmd; ++ fun_handler process_cmd; ++}; ++ ++static u16 get_device_id(u8 *req, u16 req_len, u8 *res) ++{ ++ /* Get Device ID */ ++ bool operation = 1; /* Firmware operation */ ++ u8 intel_mfg_id[3] = { 0x57, 0x01, 0x00 }; ++ u8 platform_id[2] = { 0x7B, 0x00 }; ++ u8 aux_fw_rev[4] = { 0x00, 0x00, 0x00, 0x00 }; ++ struct get_dev_id *result = (struct get_dev_id *)res; ++ ++ if (req_len != 0) { ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ result->completion_code = IPMI_CC_OK; ++ result->dev_id = 0x23; ++ result->dev_rev = 0x00; /* Not provides dev SDR */ ++ ++ result->ipmi_ver = 0x02; /* IPMI 2.0 */ ++ result->dev_support = 0x00; /* No dev support in this mode */ ++ memcpy(result->mfg_id, intel_mfg_id, sizeof(result->mfg_id)); ++ memcpy(result->aux_fw_rev, aux_fw_rev, sizeof(result->aux_fw_rev)); ++ ++ /* TODO: Get Firmware version from flash(PFM Header) */ ++ result->fw_rev1 = ((operation << 7) | (0x02 & 0x7F)); ++ result->fw_rev2 = 0x03; ++ /* TODO: Read Platform ID from GPIO */ ++ memcpy(result->product_id, platform_id, sizeof(result->product_id)); ++ ++ return sizeof(struct get_dev_id); ++} ++ ++static u16 get_self_test_result(u8 *req, u16 req_len, u8 *res) ++{ ++ /* Get Self Test Results */ ++ struct self_test_res *result = (struct self_test_res *)res; ++ ++ if (req_len != 0) { ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ result->completion_code = IPMI_CC_OK; ++ result->res_byte[0] = 0x56; /* Self test function not implemented. */ ++ result->res_byte[1] = 0x00; ++ ++ return sizeof(struct self_test_res); ++} ++ ++const struct ipmi_cmd_table cmd_info[] = { ++ { NETFN_APP, CMD_GET_DEV_ID, get_device_id }, ++ { NETFN_APP, CMD_GET_SELF_TEST_RESULTS, get_self_test_result } ++}; ++ ++#define CMD_TABLE_SIZE ARRAY_SIZE(cmd_info) ++ ++void ipmi_cmd_handler(struct ipmi_cmd_data *ipmi_data) ++{ ++ int i = 0; ++ for (i = 0; i < CMD_TABLE_SIZE; i++) { ++ if ((cmd_info[i].net_fun == ipmi_data->net_fun) && ++ (cmd_info[i].cmd == ipmi_data->cmd)) { ++ break; ++ } ++ } ++ ++ if (i == CMD_TABLE_SIZE) { ++ /* Invalid or not supported. */ ++ ipmi_data->res_data[0] = IPMI_CC_INVALID_CMD; ++ ipmi_data->res_len = 1; ++ return; ++ } ++ ++ /* Call the appropriate function handler */ ++ ipmi_data->res_len = ++ cmd_info[i].process_cmd(ipmi_data->req_data, ipmi_data->req_len, ++ &ipmi_data->res_data[0]); ++ ++ return; ++} +diff --git a/board/aspeed/ast-g5/ipmi-handler.h b/board/aspeed/ast-g5/ipmi-handler.h +new file mode 100644 +index 0000000000..9d46d9bd9a +--- /dev/null ++++ b/board/aspeed/ast-g5/ipmi-handler.h +@@ -0,0 +1,40 @@ ++ ++/* SPDX-License-Identifier: GPL-2.0 */ ++/* Copyright (c) 2018-2019 Intel Corporation */ ++ ++#include "ast-g5-kcs.h" ++ ++/* IPMI completion codes */ ++#define IPMI_CC_OK 0x00 ++#define IPMI_CC_NODE_BUSY 0xC0 ++#define IPMI_CC_INVALID_CMD 0xC1 ++#define IPMI_CC_INVALID_CMD_LUN 0xC2 ++#define IPMI_CC_OUT_OF_SPACE 0xC4 ++#define IPMI_CC_INVALID_DATA_LENGTH 0xC7 ++#define IPMI_CC_INVALID_DATA_FIELD 0xCC ++#define IPMI_CC_UNSPECIFIED 0xFF ++ ++/* BMC IPMB LUNs */ ++#define LUN_BMC 0x00 ++#define LUN_OEM1 0x01 ++#define LUN_SMS 0x02 ++#define LUN_OEM2 0x01 ++ ++ ++#define MAX_IPMI_REQ_DATA_SIZE MAX_KCS_PKT_SIZE ++#define MAX_IPMI_RES_DATA_SIZE 64 ++ ++/* Response netFn[7:2], Lun[1:0] */ ++#define GET_RESP_NETFN_LUN(lun, netfn) \ ++ ((lun & 0x03) | (((netfn + 1) << 2) & 0xFD)) ++ ++struct ipmi_cmd_data { ++ u8 net_fun; ++ u8 cmd; ++ u16 req_len; ++ u16 res_len; ++ u8 req_data[MAX_IPMI_REQ_DATA_SIZE]; ++ u8 res_data[MAX_IPMI_RES_DATA_SIZE]; ++}; ++ ++void ipmi_cmd_handler(struct ipmi_cmd_data *ipmi_data); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0025-Manufacturing-mode-physical-presence-detection.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0025-Manufacturing-mode-physical-presence-detection.patch new file mode 100644 index 000000000..76606db0a --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0025-Manufacturing-mode-physical-presence-detection.patch @@ -0,0 +1,180 @@ +From 3ed477feebb959749bd20a22e3acd8b39e22c193 Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Thu, 20 Jun 2019 18:11:43 +0530 +Subject: [PATCH] Manufacturing mode physical presence detection + +Support for physical presence of manufacturing mode added. +Front panel power button press for 15 seconds will be detected +and marked as special mode for manufacturing request. +There will be 10 second Status LED blink for 10 seconds to +do the physical indication to the user. This indicates the +user that he has pressed power button long enough for +manufacturing mode detection. + +Tested: +1. Verified by holding the power button when u-boot boots for +15 seconds, and confirmed that bootargs passed to linux has +special=mfg string and status led blink physical indication +has been provided +2. Verified in normal condition special=mfg string is not passed +and no physical indication has been provided + +Change-Id: Id7e7c7e7860c7ef3ae8e3a7a7cfda7ff506c0f2b +Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> +--- + board/aspeed/ast-g5/ast-g5-gpio.h | 2 +- + board/aspeed/ast-g5/ast-g5-intel.c | 42 ++++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5.c | 2 -- + common/autoboot.c | 16 ++++++++++-- + 4 files changed, 57 insertions(+), 5 deletions(-) + +diff --git a/board/aspeed/ast-g5/ast-g5-gpio.h b/board/aspeed/ast-g5/ast-g5-gpio.h +index 54b7388a22f5..8ccf4373460b 100644 +--- a/board/aspeed/ast-g5/ast-g5-gpio.h ++++ b/board/aspeed/ast-g5/ast-g5-gpio.h +@@ -73,7 +73,7 @@ + #define AMB_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_5) + #define FORCE_BMC_UPDATE_PORT_PIN PORT_PIN(GPIO_PORT_D, GPIO_PIN_0) + #define TPM_EN_PULSE_PORT_PIN PORT_PIN(GPIO_PORT_D, GPIO_PIN_6) +- ++#define FP_PWR_BTN_PORT_PIN PORT_PIN(GPIO_PORT_E, GPIO_PIN_2) + + // GPIO Configuration Register bits + #define GPCFG_EVENT_TO_SMI (1 << 7) // 1 == enabled +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 45ecd83fd3f0..79de13caa0af 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -24,6 +24,7 @@ enum gpio_names { + GPIO_AMBER_LED, + GPIO_FF_UPD_JUMPER, + GPIO_ENABLE_TPM_PULSE, ++ GPIO_FP_PWR_BTN, + }; + + #define GPIO_CFG_DEFAULT (GPCFG_ACTIVE_HIGH | GPCFG_LEVEL_TRIG) +@@ -58,6 +59,10 @@ static const GPIOValue gpio_table[] = { + /* Enable Pulse -- pin D6 */ + [GPIO_ENABLE_TPM_PULSE] = {TPM_EN_PULSE_PORT_PIN, GPCFG_OUTPUT_EN, 0, + GPIO_DEBOUNCE_NONE}, ++ /* Front Panel Power Button -- pin E2 */ ++ [GPIO_FP_PWR_BTN] = {FP_PWR_BTN_PORT_PIN, GPIO_CFG_LOW_INPUT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ + }; + + #define LPC_SNOOP_ADDR 0x80 +@@ -109,6 +114,8 @@ static const GPIOValue gpio_table[] = { + #define HOST_SERIAL_A_HIGH_SPEED (1 << 0) + #define HOST_SERIAL_B_HIGH_SPEED (1 << 1) + ++#define POWERON_RESET_BIT BIT(0) ++ + static void sgpio_init(void) + { + uint32_t value; +@@ -403,6 +410,30 @@ static void update_bootargs_cmd(const char *key, const char *value) + free(buf); + } + ++static bool is_mfg_mode_phy_req(void) ++{ ++ /* ++ * Assume mfg mode physical request is made, if power button ++ * is pressed continously for 15 seconds, indicate the ++ * same in bootargs ++ */ ++ const uint32_t delay_in_ms = 100; ++ const uint32_t read_count = ((15 * 1000) / delay_in_ms); ++ const uint32_t delay_for_indication = 10 * 1000; ++ for (uint32_t count = 0; count < read_count; ++count) { ++ if (!gpio_get_value(GPIO_FP_PWR_BTN)) ++ return false; ++ ++ mdelay(delay_in_ms); ++ } ++ debug("is_mfg_mode_phy_req : detected mfg mode request\n"); ++ id_led_control(GPIO_GREEN_LED, EIDLED_Blink_3HZ); ++ /* Delay the boot to do physical indication for mfg mode */ ++ mdelay(delay_for_indication); ++ ++ return true; ++} ++ + void ast_g5_intel_late_init(void) + { + char value[32]; +@@ -450,6 +481,17 @@ void ast_g5_intel_late_init(void) + ast_scu_write(0, AST_SCU_SYS_CTRL); + + update_bootargs_cmd("resetreason", value); ++ ++ /* Update the special mode in bootargs */ ++ if (reset_reason & POWERON_RESET_BIT && is_mfg_mode_phy_req()) ++ update_bootargs_cmd("special", "mfg"); ++ else ++ update_bootargs_cmd("special", NULL); ++} ++ ++void board_pre_abort_autoboot(void) ++{ ++ ast_enable_pass_through(); + } + + static void pwm_init(void) +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index d89a2b799a05..a4f3681c0602 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -28,8 +28,6 @@ int board_early_init_f(void) + { + /* make sure uart5 is using 24MHz clock */ + ast_config_uart5_clk(); +- /*enable pass through*/ +- ast_enable_pass_through(); + arch_interrupt_init_early(); + + return 0; +diff --git a/common/autoboot.c b/common/autoboot.c +index d66c0fa63a3e..570d8956988c 100644 +--- a/common/autoboot.c ++++ b/common/autoboot.c +@@ -256,13 +256,21 @@ static int __abortboot(int bootdelay) + } + # endif /* CONFIG_AUTOBOOT_KEYED */ + ++/* Allow for board specific config when we check abort condition */ ++__weak void board_pre_abort_autoboot(void) ++{ ++ /* please define board specific board_pre_abort_autoboot() */ ++} ++ + static int abortboot(int bootdelay) + { + int abort = 0; + + # ifdef AST_G5_INTEL +- if (intel_force_firmware_jumper_enabled()) +- return 1; ++ if (intel_force_firmware_jumper_enabled()) { ++ abort = 1; ++ goto exit; ++ } + # endif + + if (bootdelay >= 0) +@@ -273,6 +281,10 @@ static int abortboot(int bootdelay) + gd->flags &= ~GD_FLG_SILENT; + #endif + ++exit: ++ if (abort) ++ board_pre_abort_autoboot(); ++ + return abort; + } + +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0026-Aspeed-I2C-support-in-U-Boot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0026-Aspeed-I2C-support-in-U-Boot.patch new file mode 100644 index 000000000..2002259ee --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0026-Aspeed-I2C-support-in-U-Boot.patch @@ -0,0 +1,1521 @@ +From dd5ead5f8474a9929301745d3cdac23385ff6ded Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Mon, 6 May 2019 03:01:55 +0530 +Subject: [PATCH] Aspeed I2C support in U-Boot + +Adding Aspeed I2C support in u-boot and enabled +i2c command. It is mainly used for PFR to +communicate with PFR CPLD while BMC is in +"Force Firmware Update" mode. + +Tested: +Using i2c command in u-boot, validated +i2c functionalities like probe, read and write. + +Change-Id: Iad9af4a57a58bc8dc5c470bfadad9dac1371c238 +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> + +--- + .../include/asm/arch-aspeed/ast_g5_platform.h | 14 + + arch/arm/include/asm/arch-aspeed/ast_scu.h | 5 + + arch/arm/include/asm/arch-aspeed/regs-iic.h | 204 +++++ + arch/arm/mach-aspeed/ast-scu.c | 122 +++ + board/aspeed/ast-g5/ast-g5.c | 8 + + configs/ast_g5_phy_defconfig | 2 + + drivers/i2c/Kconfig | 5 + + drivers/i2c/Makefile | 1 + + drivers/i2c/ast_i2c.c | 852 ++++++++++++++++++ + drivers/i2c/ast_i2c.h | 131 +++ + include/configs/ast-common.h | 5 + + 11 files changed, 1349 insertions(+) + create mode 100644 arch/arm/include/asm/arch-aspeed/regs-iic.h + create mode 100644 drivers/i2c/ast_i2c.c + create mode 100644 drivers/i2c/ast_i2c.h + +diff --git a/arch/arm/include/asm/arch-aspeed/ast_g5_platform.h b/arch/arm/include/asm/arch-aspeed/ast_g5_platform.h +index 42108733f3..a84f471bf4 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast_g5_platform.h ++++ b/arch/arm/include/asm/arch-aspeed/ast_g5_platform.h +@@ -105,6 +105,20 @@ + #define AST_LPC_BASE 0x1E789000 /* LPC */ + #define AST_MBX_BASE 0x1E789200 /* Mailbox */ + #define AST_I2C_BASE 0x1E78A000 /* I2C */ ++#define AST_I2C_DEV0_BASE 0x1E78A040 /* I2C DEV1 */ ++#define AST_I2C_DEV1_BASE 0x1E78A080 /* I2C DEV2 */ ++#define AST_I2C_DEV2_BASE 0x1E78A0C0 /* I2C DEV3 */ ++#define AST_I2C_DEV3_BASE 0x1E78A100 /* I2C DEV4 */ ++#define AST_I2C_DEV4_BASE 0x1E78A140 /* I2C DEV5 */ ++#define AST_I2C_DEV5_BASE 0x1E78A180 /* I2C DEV6 */ ++#define AST_I2C_DEV6_BASE 0x1E78A1C0 /* I2C DEV7 */ ++#define AST_I2C_DEV7_BASE 0x1E78A300 /* I2C DEV8 */ ++#define AST_I2C_DEV8_BASE 0x1E78A340 /* I2C DEV9 */ ++#define AST_I2C_DEV9_BASE 0x1E78A380 /* I2C DEV10 */ ++#define AST_I2C_DEV10_BASE 0x1E78A3C0 /* I2C DEV11 */ ++#define AST_I2C_DEV11_BASE 0x1E78A400 /* I2C DEV12 */ ++#define AST_I2C_DEV12_BASE 0x1E78A440 /* I2C DEV13 */ ++#define AST_I2C_DEV13_BASE 0x1E78A480 /* I2C DEV14 */ + #define AST_PECI_BASE 0x1E78B000 /* PECI */ + #define AST_PCIARBITER_BASE 0x1E78C000 /* PCI ARBITER */ + #define AST_UART2_BASE 0x1E78D000 /* UART2 */ +diff --git a/arch/arm/include/asm/arch-aspeed/ast_scu.h b/arch/arm/include/asm/arch-aspeed/ast_scu.h +index 369c4e3b60..b94d13e97d 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast_scu.h ++++ b/arch/arm/include/asm/arch-aspeed/ast_scu.h +@@ -28,6 +28,8 @@ + #ifndef __AST_SCU_H + #define __AST_SCU_H + ++#include <common.h> ++ + extern void ast_scu_show_system_info (void); + extern void ast_scu_sys_rest_info(void); + extern void ast_scu_security_info(void); +@@ -39,13 +41,16 @@ extern u32 ast_get_clk_source(void); + extern u32 ast_get_h_pll_clk(void); + extern u32 ast_get_m_pll_clk(void); + extern u32 ast_get_ahbclk(void); ++extern u32 ast_get_pclk(void); + + extern u32 ast_scu_get_vga_memsize(void); + ++extern void ast_scu_init_i2c(void); + extern void ast_scu_init_eth(u8 num); + extern void ast_scu_multi_func_eth(u8 num); + extern void ast_scu_multi_func_romcs(u8 num); + extern void ast_scu_multi_func_sgpio(void); ++extern void ast_scu_multi_func_i2c(u8 bus_no); + + void ast_config_uart5_clk(void); + +diff --git a/arch/arm/include/asm/arch-aspeed/regs-iic.h b/arch/arm/include/asm/arch-aspeed/regs-iic.h +new file mode 100644 +index 0000000000..5eb3f0a828 +--- /dev/null ++++ b/arch/arm/include/asm/arch-aspeed/regs-iic.h +@@ -0,0 +1,204 @@ ++/* arch/arm/plat-aspeed/include/mach/regs-iic.h ++ * ++ * Copyright (c) 2012 ASPEED Technology Inc. <ryan_chen@aspeedtech.com> ++ * http://www.aspeedtech.com/ ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ * ASPEED I2C Controller ++*/ ++ ++#ifndef __ASM_ARCH_REGS_IIC_H ++#define __ASM_ARCH_REGS_IIC_H __FILE__ ++ ++#ifdef CONFIG_ARCH_AST1010 ++#define AST_I2C_DMA_SIZE 512 ++#else ++#define AST_I2C_DMA_SIZE 4096 ++#endif ++#define AST_I2C_PAGE_SIZE 256 ++ ++#if defined(CONFIG_ARCH_AST2300) ++#define NUM_BUS 9 ++#elif defined(CONFIG_ARCH_AST2400) ++#define NUM_BUS 14 ++#elif defined(CONFIG_ARCH_AST1010) ++#define NUM_BUS 15 ++#elif defined(CONFIG_ARCH_AST1520) || defined(CONFIG_ARCH_AST3200) || defined(CONFIG_ARCH_AST2500) ++#define NUM_BUS 14 ++#elif defined(CONFIG_ARCH_AST1220) ++#define NUM_BUS 10 ++#else ++#err "NO define NUM_BUS" ++#endif ++ ++/* I2C Register */ ++#define I2C_FUN_CTRL_REG 0x00 ++#define I2C_AC_TIMING_REG1 0x04 ++#define I2C_AC_TIMING_REG2 0x08 ++#define I2C_INTR_CTRL_REG 0x0c ++#define I2C_INTR_STS_REG 0x10 ++#define I2C_CMD_REG 0x14 ++#define I2C_DEV_ADDR_REG 0x18 ++#define I2C_BUF_CTRL_REG 0x1c ++#define I2C_BYTE_BUF_REG 0x20 ++#define I2C_DMA_BASE_REG 0x24 ++#define I2C_DMA_LEN_REG 0x28 ++ ++ ++/* Gloable Register Definition */ ++/* 0x00 : I2C Interrupt Status Register */ ++/* 0x08 : I2C Interrupt Target Assignment */ ++#if defined(CONFIG_ARCH_AST2400) ++#define AST_I2CG_INTR14 (0x1 << 13) ++#define AST_I2CG_INTR13 (0x1 << 12) ++#define AST_I2CG_INTR12 (0x1 << 11) ++#define AST_I2CG_INTR11 (0x1 << 10) ++#define AST_I2CG_INTR10 (0x1 << 9) ++#elif defined(CONFIG_ARCH_AST1010) ++#define AST_I2CG_INTR14 (0x1 << 13) ++#define AST_I2CG_INTR13 (0x1 << 12) ++#define AST_I2CG_INTR12 (0x1 << 11) ++#define AST_I2CG_INTR11 (0x1 << 10) ++#define AST_I2CG_INTR10 (0x1 << 9) ++#endif ++#define AST_I2CG_INTR09 (0x1 << 8) ++#define AST_I2CG_INTR08 (0x1 << 7) ++#define AST_I2CG_INTR07 (0x1 << 6) ++#define AST_I2CG_INTR06 (0x1 << 5) ++#define AST_I2CG_INTR05 (0x1 << 4) ++#define AST_I2CG_INTR04 (0x1 << 3) ++#define AST_I2CG_INTR03 (0x1 << 2) ++#define AST_I2CG_INTR02 (0x1 << 1) ++#define AST_I2CG_INTR01 (0x1) ++ ++/* Device Register Definition */ ++/* 0x00 : I2CD Function Control Register */ ++#define AST_I2CD_BUFF_SEL_MASK (0x7 << 20) ++#define AST_I2CD_BUFF_SEL(x) (x << 20) // page 0 ~ 7 ++#define AST_I2CD_M_SDA_LOCK_EN (0x1 << 16) ++#define AST_I2CD_MULTI_MASTER_DIS (0x1 << 15) ++#define AST_I2CD_M_SCL_DRIVE_EN (0x1 << 14) ++#define AST_I2CD_MSB_STS (0x1 << 9) ++#define AST_I2CD_SDA_DRIVE_1T_EN (0x1 << 8) ++#define AST_I2CD_M_SDA_DRIVE_1T_EN (0x1 << 7) ++#define AST_I2CD_M_HIGH_SPEED_EN (0x1 << 6) ++#define AST_I2CD_DEF_ADDR_EN (0x1 << 5) ++#define AST_I2CD_DEF_ALERT_EN (0x1 << 4) ++#define AST_I2CD_DEF_ARP_EN (0x1 << 3) ++#define AST_I2CD_DEF_GCALL_EN (0x1 << 2) ++#define AST_I2CD_SLAVE_EN (0x1 << 1) ++#define AST_I2CD_MASTER_EN (0x1) ++ ++/* 0x04 : I2CD Clock and AC Timing Control Register #1 */ ++#define AST_I2CD_tBUF (0x1 << 28) // 0~7 ++#define AST_I2CD_tHDSTA (0x1 << 24) // 0~7 ++#define AST_I2CD_tACST (0x1 << 20) // 0~7 ++#define AST_I2CD_tCKHIGH (0x1 << 16) // 0~7 ++#define AST_I2CD_tCKLOW (0x1 << 12) // 0~7 ++#define AST_I2CD_tHDDAT (0x1 << 10) // 0~7 ++#define AST_I2CD_CLK_TO_BASE_DIV (0x1 << 8) // 0~3 ++#define AST_I2CD_CLK_BASE_DIV (0x1) // 0~0xf ++ ++/* 0x08 : I2CD Clock and AC Timing Control Register #2 */ ++#define AST_I2CD_tTIMEOUT (0x1) // 0~7 ++#define AST_NO_TIMEOUT_CTRL 0x0 ++ ++ ++/* 0x0c : I2CD Interrupt Control Register */ ++#define AST_I2CD_SDA_DL_TO_INTR_EN (0x1 << 14) ++#define AST_I2CD_BUS_RECOVER_INTR_EN (0x1 << 13) ++#define AST_I2CD_SMBUS_ALT_INTR_EN (0x1 << 12) ++#define AST_I2CD_SLAVE_MATCH_INTR_EN (0x1 << 7) ++#define AST_I2CD_SCL_TO_INTR_EN (0x1 << 6) ++#define AST_I2CD_ABNORMAL_INTR_EN (0x1 << 5) ++#define AST_I2CD_NORMAL_STOP_INTR_EN (0x1 << 4) ++#define AST_I2CD_ARBIT_LOSS_INTR_EN (0x1 << 3) ++#define AST_I2CD_RX_DOWN_INTR_EN (0x1 << 2) ++#define AST_I2CD_TX_NAK_INTR_EN (0x1 << 1) ++#define AST_I2CD_TX_ACK_INTR_EN (0x1) ++ ++/* 0x10 : I2CD Interrupt Status Register : WC */ ++#define AST_I2CD_INTR_STS_SDA_DL_TO (0x1 << 14) ++#define AST_I2CD_INTR_STS_BUS_RECOVER (0x1 << 13) ++#define AST_I2CD_INTR_STS_SMBUS_ALT (0x1 << 12) ++#define AST_I2CD_INTR_STS_SMBUS_ARP_ADDR (0x1 << 11) ++#define AST_I2CD_INTR_STS_SMBUS_DEV_ALT (0x1 << 10) ++#define AST_I2CD_INTR_STS_SMBUS_DEF_ADDR (0x1 << 9) ++#define AST_I2CD_INTR_STS_GCALL_ADDR (0x1 << 8) ++#define AST_I2CD_INTR_STS_SLAVE_MATCH (0x1 << 7) ++#define AST_I2CD_INTR_STS_SCL_TO (0x1 << 6) ++#define AST_I2CD_INTR_STS_ABNORMAL (0x1 << 5) ++#define AST_I2CD_INTR_STS_NORMAL_STOP (0x1 << 4) ++#define AST_I2CD_INTR_STS_ARBIT_LOSS (0x1 << 3) ++#define AST_I2CD_INTR_STS_RX_DOWN (0x1 << 2) ++#define AST_I2CD_INTR_STS_TX_NAK (0x1 << 1) ++#define AST_I2CD_INTR_STS_TX_ACK (0x1) ++ ++/* 0x14 : I2CD Command/Status Register */ ++#define AST_I2CD_SDA_OE (0x1 << 28) ++#define AST_I2CD_SDA_O (0x1 << 27) ++#define AST_I2CD_SCL_OE (0x1 << 26) ++#define AST_I2CD_SCL_O (0x1 << 25) ++#define AST_I2CD_TX_TIMING (0x1 << 24) // 0 ~3 ++#define AST_I2CD_TX_STATUS (0x1 << 23) ++// Tx State Machine ++#define AST_I2CD_IDLE 0x0 ++#define AST_I2CD_MACTIVE 0x8 ++#define AST_I2CD_MSTART 0x9 ++#define AST_I2CD_MSTARTR 0xa ++#define AST_I2CD_MSTOP 0xb ++#define AST_I2CD_MTXD 0xc ++#define AST_I2CD_MRXACK 0xd ++#define AST_I2CD_MRXD 0xe ++#define AST_I2CD_MTXACK 0xf ++#define AST_I2CD_SWAIT 0x1 ++#define AST_I2CD_SRXD 0x4 ++#define AST_I2CD_STXACK 0x5 ++#define AST_I2CD_STXD 0x6 ++#define AST_I2CD_SRXACK 0x7 ++#define AST_I2CD_RECOVER 0x3 ++ ++#define AST_I2CD_SCL_LINE_STS (0x1 << 18) ++#define AST_I2CD_SDA_LINE_STS (0x1 << 17) ++#define AST_I2CD_BUS_BUSY_STS (0x1 << 16) ++#define AST_I2CD_SDA_OE_OUT_DIR (0x1 << 15) ++#define AST_I2CD_SDA_O_OUT_DIR (0x1 << 14) ++#define AST_I2CD_SCL_OE_OUT_DIR (0x1 << 13) ++#define AST_I2CD_SCL_O_OUT_DIR (0x1 << 12) ++#define AST_I2CD_BUS_RECOVER_CMD_EN (0x1 << 11) ++#define AST_I2CD_S_ALT_EN (0x1 << 10) ++// 0 : DMA Buffer, 1: Pool Buffer ++//AST1070 DMA register ++#define AST_I2CD_RX_DMA_ENABLE (0x1 << 9) ++#define AST_I2CD_TX_DMA_ENABLE (0x1 << 8) ++ ++/* Command Bit */ ++#define AST_I2CD_RX_BUFF_ENABLE (0x1 << 7) ++#define AST_I2CD_TX_BUFF_ENABLE (0x1 << 6) ++#define AST_I2CD_M_STOP_CMD (0x1 << 5) ++#define AST_I2CD_M_S_RX_CMD_LAST (0x1 << 4) ++#define AST_I2CD_M_RX_CMD (0x1 << 3) ++#define AST_I2CD_S_TX_CMD (0x1 << 2) ++#define AST_I2CD_M_TX_CMD (0x1 << 1) ++#define AST_I2CD_M_START_CMD (0x1) ++ ++/* 0x18 : I2CD Slave Device Address Register */ ++ ++/* 0x1C : I2CD Pool Buffer Control Register */ ++#define AST_I2CD_RX_BUF_ADDR_GET(x) ((x >> 24) & 0xff) ++#define AST_I2CD_RX_BUF_END_ADDR_SET(x) (x << 16) ++#define AST_I2CD_TX_DATA_BUF_END_SET(x) ((x & 0xff) << 8) ++#define AST_I2CD_TX_DATA_BUF_GET(x) ((x >> 8) & 0xff) ++#define AST_I2CD_BUF_BASE_ADDR_SET(x) (x & 0x3f) ++ ++/* 0x20 : I2CD Transmit/Receive Byte Buffer Register */ ++#define AST_I2CD_GET_MODE(x) ((x >> 8) & 0x1) ++ ++#define AST_I2CD_RX_BYTE_BUFFER (0xff << 8) ++#define AST_I2CD_TX_BYTE_BUFFER (0xff) ++ ++ ++#endif /* __ASM_ARCH_REGS_IIC_H */ +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index 976c59b82a..537cd4b3e1 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -112,6 +112,12 @@ static struct soc_id soc_map_table[] = { + SOC_ID("AST2530-A2", 0x04030403), + }; + ++void ast_scu_init_i2c(void) ++{ ++ ast_scu_write(ast_scu_read(AST_SCU_RESET) & ~SCU_RESET_I2C, ++ AST_SCU_RESET); ++} ++ + void ast_scu_init_eth(u8 num) + { + /* Set MAC delay Timing */ +@@ -292,6 +298,23 @@ u32 ast_get_ahbclk(void) + return ((hpll / axi_div) / ahb_div); + } + ++u32 ast_get_pclk(void) ++{ ++ unsigned int div, hpll; ++ ++ hpll = ast_get_h_pll_clk(); ++ div = SCU_GET_PCLK_DIV(ast_scu_read(AST_SCU_CLK_SEL)); ++#ifdef AST_SOC_G5 ++ div = (div+1) << 2; ++#else ++ div = (div+1) << 1; ++#endif ++ ++ debug("HPLL=%d, Div=%d, PCLK=%d\n", hpll, div, hpll/div); ++ return (hpll/div); ++} ++ ++ + #else /* ! AST_SOC_G5 */ + + u32 ast_get_h_pll_clk(void) +@@ -457,6 +480,105 @@ void ast_scu_multi_func_sgpio(void) + AST_SCU_FUN_PIN_CTRL2); + } + ++extern void ast_scu_multi_func_i2c(u8 bus_no) ++{ ++#ifdef CONFIG_ARCH_AST1010 ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL4) | ++ SCU_FUN_PIN_SCL13 | ++ SCU_FUN_PIN_SDA13 | ++ SCU_FUN_PIN_SCL14 | ++ SCU_FUN_PIN_SDA14, ++ AST_SCU_FUN_PIN_CTRL4); ++ ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL2) | ++ SCU_FUN_PIN_SCL1 | ++ SCU_FUN_PIN_SDA1 | ++ SCU_FUN_PIN_SCL2 | ++ SCU_FUN_PIN_SDA2 | ++ SCU_FUN_PIN_SCL3 | ++ SCU_FUN_PIN_SDA3 | ++ SCU_FUN_PIN_SCL4 | ++ SCU_FUN_PIN_SDA4 | ++ SCU_FUN_PIN_SCL5 | ++ SCU_FUN_PIN_SDA5 | ++ SCU_FUN_PIN_SCL6 | ++ SCU_FUN_PIN_SDA6 | ++ SCU_FUN_PIN_SCL7 | ++ SCU_FUN_PIN_SDA7 | ++ SCU_FUN_PIN_SCL8 | ++ SCU_FUN_PIN_SDA8 | ++ SCU_FUN_PIN_SALT1 | ++ SCU_FUN_PIN_SALT2 | ++ SCU_FUN_PIN_SALT3 | ++ SCU_FUN_PIN_SALT4, ++ AST_SCU_FUN_PIN_CTRL2); ++ ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) | ++ SCU_FUN_PIN_SCL9 | ++ SCU_FUN_PIN_SDA9 | ++ SCU_FUN_PIN_SCL10 | ++ SCU_FUN_PIN_SDA10 | ++ SCU_FUN_PIN_SCL11 | ++ SCU_FUN_PIN_SDA11 | ++ SCU_FUN_PIN_SCL12 | ++ SCU_FUN_PIN_SDA12, ++ AST_SCU_FUN_PIN_CTRL1); ++#else ++ //TODO check ... //In AST2400 Due to share pin with SD , please not enable I2C 10 ~14 ++ // AST 2400 have 14 , AST 2300 9 ... ++ u32 pin_ctrl = ast_scu_read(AST_SCU_FUN_PIN_CTRL5); ++ switch (bus_no) { ++ case 0: ++ break; ++ case 1: ++ break; ++ case 2: ++ pin_ctrl |= SCU_FUC_PIN_I2C3; ++ break; ++ case 3: ++ pin_ctrl |= SCU_FUC_PIN_I2C4; ++ break; ++ case 4: ++ pin_ctrl |= SCU_FUC_PIN_I2C5; ++ break; ++ case 5: ++ pin_ctrl |= SCU_FUC_PIN_I2C6; ++ break; ++ case 6: ++ pin_ctrl |= SCU_FUC_PIN_I2C7; ++ break; ++ case 7: ++ pin_ctrl |= SCU_FUC_PIN_I2C8; ++ break; ++ case 8: ++ pin_ctrl |= SCU_FUC_PIN_I2C9; ++ break; ++ case 9: ++ pin_ctrl |= SCU_FUC_PIN_I2C10; ++ pin_ctrl &= ~SCU_FUC_PIN_SD1; ++ break; ++ case 10: ++ pin_ctrl |= SCU_FUC_PIN_I2C11; ++ pin_ctrl &= ~SCU_FUC_PIN_SD1; ++ break; ++ case 11: ++ pin_ctrl |= SCU_FUC_PIN_I2C12; ++ pin_ctrl &= ~SCU_FUC_PIN_SD1; ++ break; ++ case 12: ++ pin_ctrl |= SCU_FUC_PIN_I2C13; ++ pin_ctrl &= ~SCU_FUC_PIN_SD1; ++ break; ++ case 13: ++ pin_ctrl |= SCU_FUC_PIN_I2C14; ++ break; ++ } ++ ++ ast_scu_write(pin_ctrl, AST_SCU_FUN_PIN_CTRL5); ++#endif ++} ++ ++ + u32 ast_scu_revision_id(void) + { + int i; +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index d89a2b799a..ead2e1bb63 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -16,6 +16,7 @@ + #include <asm/arch/regs-scu.h> + #include <asm/arch/regs-sdmc.h> + #include <asm/io.h> ++#include <i2c.h> + + #include "ast-g5.h" + +@@ -87,6 +88,13 @@ int board_init(void) + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + gd->flags = 0; + ++ /* Initialize I2C */ ++#if defined(CONFIG_SYS_I2C) ++ i2c_init(I2C_ADAP->speed, I2C_ADAP->slaveaddr); ++#else ++ i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); ++#endif ++ + ast_g5_intel(); + return 0; + } +diff --git a/configs/ast_g5_phy_defconfig b/configs/ast_g5_phy_defconfig +index 4aefcf49e8..1b96ab7f3b 100644 +--- a/configs/ast_g5_phy_defconfig ++++ b/configs/ast_g5_phy_defconfig +@@ -13,3 +13,5 @@ CONFIG_OF_LIBFDT=y + CONFIG_SPI_FLASH=y + CONFIG_SYS_NS16550=y + CONFIG_USE_IRQ=y ++CONFIG_CMD_I2C=y ++CONFIG_SYS_I2C_AST=y +diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig +index 6e22bbadff..5368ba270a 100644 +--- a/drivers/i2c/Kconfig ++++ b/drivers/i2c/Kconfig +@@ -58,6 +58,11 @@ config DM_I2C_GPIO + bindings are supported. + Binding info: doc/device-tree-bindings/i2c/i2c-gpio.txt + ++config SYS_I2C_AST ++ bool "Aspeed I2C bus driver" ++ help ++ Add support for Aspeed I2C busses on AST2500 processors. ++ + config SYS_I2C_FSL + bool "Freescale I2C bus driver" + depends on DM_I2C +diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile +index 167424db98..b2a69eafc1 100644 +--- a/drivers/i2c/Makefile ++++ b/drivers/i2c/Makefile +@@ -11,6 +11,7 @@ obj-$(CONFIG_$(SPL_)I2C_CROS_EC_TUNNEL) += cros_ec_tunnel.o + obj-$(CONFIG_$(SPL_)I2C_CROS_EC_LDO) += cros_ec_ldo.o + + obj-$(CONFIG_SYS_I2C_ADI) += adi_i2c.o ++obj-$(CONFIG_SYS_I2C_AST) += ast_i2c.o + obj-$(CONFIG_I2C_MV) += mv_i2c.o + obj-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o + obj-$(CONFIG_TSI108_I2C) += tsi108_i2c.o +diff --git a/drivers/i2c/ast_i2c.c b/drivers/i2c/ast_i2c.c +new file mode 100644 +index 0000000000..533419f9dd +--- /dev/null ++++ b/drivers/i2c/ast_i2c.c +@@ -0,0 +1,852 @@ ++/* ++ * i2c_adap_ast.c ++ * ++ * I2C adapter for the ASPEED I2C bus access. ++ * ++ * Copyright (C) 2012-2020 ASPEED Technology Inc. ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ * History: ++ * 2012.07.26: Initial version [Ryan Chen] ++ */ ++ ++#include <common.h> ++#include <configs/ast-common.h> ++#include <fdtdec.h> ++ ++#include <asm/arch/ast_scu.h> ++#include <i2c.h> ++ ++#include <asm/arch/regs-iic.h> ++#include <asm/io.h> ++ ++// AST2400 buffer mode issue , force I2C slave write use byte mode , read use ++// buffer mode ++/* Use platform_data instead of module parameters */ ++/* Fast Mode = 400 kHz, Standard = 100 kHz */ ++// static int clock = 100; /* Default: 100 kHz */ ++ ++/***************************************************************************/ ++DECLARE_GLOBAL_DATA_PTR; ++ ++#define I2C_TIMEOUT_COUNT 200 ++#define I2C_SLEEP_US 1000 ++ ++static unsigned int i2c_bus_num __attribute__((section(".data"))); ++ ++/* Information about i2c controller */ ++struct ast_i2c_bus { ++ u32 reg_base; /* virtual */ ++ u32 speed; ++ u32 state; /* I2C xfer mode state matchine */ ++ u16 addr; /* slave address */ ++ u16 flags; ++ u16 a_len; /* msg length */ ++ u8 *a_buf; /* pointer to msg data */ ++ u16 d_len; /* msg length */ ++ u8 *d_buf; /* pointer to msg data */ ++}; ++ ++static struct ast_i2c_bus ast_i2c[NUM_BUS] __attribute__((section(".data"))); ++ ++struct ast_i2c_timing_table { ++ u32 divisor; ++ u32 timing; ++}; ++ ++static struct ast_i2c_timing_table i2c_timing_table[] = { ++#if defined(AST_SOC_G5) ++ /* Divisor : Base Clock : tCK High : tCK Low */ ++ /* Divisor : [3:0] : [19:16]: [15:12] */ ++ { 6, 0x77700300 | (0x0) | (0x2 << 16) | (0x2 << 12) }, ++ { 7, 0x77700300 | (0x0) | (0x3 << 16) | (0x2 << 12) }, ++ { 8, 0x77700300 | (0x0) | (0x3 << 16) | (0x3 << 12) }, ++ { 9, 0x77700300 | (0x0) | (0x4 << 16) | (0x3 << 12) }, ++ { 10, 0x77700300 | (0x0) | (0x4 << 16) | (0x4 << 12) }, ++ { 11, 0x77700300 | (0x0) | (0x5 << 16) | (0x4 << 12) }, ++ { 12, 0x77700300 | (0x0) | (0x5 << 16) | (0x5 << 12) }, ++ { 13, 0x77700300 | (0x0) | (0x6 << 16) | (0x5 << 12) }, ++ { 14, 0x77700300 | (0x0) | (0x6 << 16) | (0x6 << 12) }, ++ { 15, 0x77700300 | (0x0) | (0x7 << 16) | (0x6 << 12) }, ++ { 16, 0x77700300 | (0x0) | (0x7 << 16) | (0x7 << 12) }, ++ { 17, 0x77700300 | (0x0) | (0x8 << 16) | (0x7 << 12) }, ++ { 18, 0x77700300 | (0x0) | (0x8 << 16) | (0x8 << 12) }, ++ { 19, 0x77700300 | (0x0) | (0x9 << 16) | (0x8 << 12) }, ++ { 20, 0x77700300 | (0x0) | (0x9 << 16) | (0x9 << 12) }, ++ { 21, 0x77700300 | (0x0) | (0xa << 16) | (0x9 << 12) }, ++ { 22, 0x77700300 | (0x0) | (0xa << 16) | (0xa << 12) }, ++ { 23, 0x77700300 | (0x0) | (0xb << 16) | (0xa << 12) }, ++ { 24, 0x77700300 | (0x0) | (0xb << 16) | (0xb << 12) }, ++ { 25, 0x77700300 | (0x0) | (0xc << 16) | (0xb << 12) }, ++ { 26, 0x77700300 | (0x0) | (0xc << 16) | (0xc << 12) }, ++ { 27, 0x77700300 | (0x0) | (0xd << 16) | (0xc << 12) }, ++ { 28, 0x77700300 | (0x0) | (0xd << 16) | (0xd << 12) }, ++ { 29, 0x77700300 | (0x0) | (0xe << 16) | (0xd << 12) }, ++ { 30, 0x77700300 | (0x0) | (0xe << 16) | (0xe << 12) }, ++ { 31, 0x77700300 | (0x0) | (0xf << 16) | (0xe << 12) }, ++ { 32, 0x77700300 | (0x0) | (0xf << 16) | (0xf << 12) }, ++ ++ { 34, 0x77700300 | (0x1) | (0x8 << 16) | (0x7 << 12) }, ++ { 36, 0x77700300 | (0x1) | (0x8 << 16) | (0x8 << 12) }, ++ { 38, 0x77700300 | (0x1) | (0x9 << 16) | (0x8 << 12) }, ++ { 40, 0x77700300 | (0x1) | (0x9 << 16) | (0x9 << 12) }, ++ { 42, 0x77700300 | (0x1) | (0xa << 16) | (0x9 << 12) }, ++ { 44, 0x77700300 | (0x1) | (0xa << 16) | (0xa << 12) }, ++ { 46, 0x77700300 | (0x1) | (0xb << 16) | (0xa << 12) }, ++ { 48, 0x77700300 | (0x1) | (0xb << 16) | (0xb << 12) }, ++ { 50, 0x77700300 | (0x1) | (0xc << 16) | (0xb << 12) }, ++ { 52, 0x77700300 | (0x1) | (0xc << 16) | (0xc << 12) }, ++ { 54, 0x77700300 | (0x1) | (0xd << 16) | (0xc << 12) }, ++ { 56, 0x77700300 | (0x1) | (0xd << 16) | (0xd << 12) }, ++ { 58, 0x77700300 | (0x1) | (0xe << 16) | (0xd << 12) }, ++ { 60, 0x77700300 | (0x1) | (0xe << 16) | (0xe << 12) }, ++ { 62, 0x77700300 | (0x1) | (0xf << 16) | (0xe << 12) }, ++ { 64, 0x77700300 | (0x1) | (0xf << 16) | (0xf << 12) }, ++ ++ { 68, 0x77700300 | (0x2) | (0x8 << 16) | (0x7 << 12) }, ++ { 72, 0x77700300 | (0x2) | (0x8 << 16) | (0x8 << 12) }, ++ { 76, 0x77700300 | (0x2) | (0x9 << 16) | (0x8 << 12) }, ++ { 80, 0x77700300 | (0x2) | (0x9 << 16) | (0x9 << 12) }, ++ { 84, 0x77700300 | (0x2) | (0xa << 16) | (0x9 << 12) }, ++ { 88, 0x77700300 | (0x2) | (0xa << 16) | (0xa << 12) }, ++ { 92, 0x77700300 | (0x2) | (0xb << 16) | (0xa << 12) }, ++ { 96, 0x77700300 | (0x2) | (0xb << 16) | (0xb << 12) }, ++ { 100, 0x77700300 | (0x2) | (0xc << 16) | (0xb << 12) }, ++ { 104, 0x77700300 | (0x2) | (0xc << 16) | (0xc << 12) }, ++ { 108, 0x77700300 | (0x2) | (0xd << 16) | (0xc << 12) }, ++ { 112, 0x77700300 | (0x2) | (0xd << 16) | (0xd << 12) }, ++ { 116, 0x77700300 | (0x2) | (0xe << 16) | (0xd << 12) }, ++ { 120, 0x77700300 | (0x2) | (0xe << 16) | (0xe << 12) }, ++ { 124, 0x77700300 | (0x2) | (0xf << 16) | (0xe << 12) }, ++ { 128, 0x77700300 | (0x2) | (0xf << 16) | (0xf << 12) }, ++ ++ { 136, 0x77700300 | (0x3) | (0x8 << 16) | (0x7 << 12) }, ++ { 144, 0x77700300 | (0x3) | (0x8 << 16) | (0x8 << 12) }, ++ { 152, 0x77700300 | (0x3) | (0x9 << 16) | (0x8 << 12) }, ++ { 160, 0x77700300 | (0x3) | (0x9 << 16) | (0x9 << 12) }, ++ { 168, 0x77700300 | (0x3) | (0xa << 16) | (0x9 << 12) }, ++ { 176, 0x77700300 | (0x3) | (0xa << 16) | (0xa << 12) }, ++ { 184, 0x77700300 | (0x3) | (0xb << 16) | (0xa << 12) }, ++ { 192, 0x77700300 | (0x3) | (0xb << 16) | (0xb << 12) }, ++ { 200, 0x77700300 | (0x3) | (0xc << 16) | (0xb << 12) }, ++ { 208, 0x77700300 | (0x3) | (0xc << 16) | (0xc << 12) }, ++ { 216, 0x77700300 | (0x3) | (0xd << 16) | (0xc << 12) }, ++ { 224, 0x77700300 | (0x3) | (0xd << 16) | (0xd << 12) }, ++ { 232, 0x77700300 | (0x3) | (0xe << 16) | (0xd << 12) }, ++ { 240, 0x77700300 | (0x3) | (0xe << 16) | (0xe << 12) }, ++ { 248, 0x77700300 | (0x3) | (0xf << 16) | (0xe << 12) }, ++ { 256, 0x77700300 | (0x3) | (0xf << 16) | (0xf << 12) }, ++ ++ { 272, 0x77700300 | (0x4) | (0x8 << 16) | (0x7 << 12) }, ++ { 288, 0x77700300 | (0x4) | (0x8 << 16) | (0x8 << 12) }, ++ { 304, 0x77700300 | (0x4) | (0x9 << 16) | (0x8 << 12) }, ++ { 320, 0x77700300 | (0x4) | (0x9 << 16) | (0x9 << 12) }, ++ { 336, 0x77700300 | (0x4) | (0xa << 16) | (0x9 << 12) }, ++ { 352, 0x77700300 | (0x4) | (0xa << 16) | (0xa << 12) }, ++ { 368, 0x77700300 | (0x4) | (0xb << 16) | (0xa << 12) }, ++ { 384, 0x77700300 | (0x4) | (0xb << 16) | (0xb << 12) }, ++ { 400, 0x77700300 | (0x4) | (0xc << 16) | (0xb << 12) }, ++ { 416, 0x77700300 | (0x4) | (0xc << 16) | (0xc << 12) }, ++ { 432, 0x77700300 | (0x4) | (0xd << 16) | (0xc << 12) }, ++ { 448, 0x77700300 | (0x4) | (0xd << 16) | (0xd << 12) }, ++ { 464, 0x77700300 | (0x4) | (0xe << 16) | (0xd << 12) }, ++ { 480, 0x77700300 | (0x4) | (0xe << 16) | (0xe << 12) }, ++ { 496, 0x77700300 | (0x4) | (0xf << 16) | (0xe << 12) }, ++ { 512, 0x77700300 | (0x4) | (0xf << 16) | (0xf << 12) }, ++ ++ { 544, 0x77700300 | (0x5) | (0x8 << 16) | (0x7 << 12) }, ++ { 576, 0x77700300 | (0x5) | (0x8 << 16) | (0x8 << 12) }, ++ { 608, 0x77700300 | (0x5) | (0x9 << 16) | (0x8 << 12) }, ++ { 640, 0x77700300 | (0x5) | (0x9 << 16) | (0x9 << 12) }, ++ { 672, 0x77700300 | (0x5) | (0xa << 16) | (0x9 << 12) }, ++ { 704, 0x77700300 | (0x5) | (0xa << 16) | (0xa << 12) }, ++ { 736, 0x77700300 | (0x5) | (0xb << 16) | (0xa << 12) }, ++ { 768, 0x77700300 | (0x5) | (0xb << 16) | (0xb << 12) }, ++ { 800, 0x77700300 | (0x5) | (0xc << 16) | (0xb << 12) }, ++ { 832, 0x77700300 | (0x5) | (0xc << 16) | (0xc << 12) }, ++ { 864, 0x77700300 | (0x5) | (0xd << 16) | (0xc << 12) }, ++ { 896, 0x77700300 | (0x5) | (0xd << 16) | (0xd << 12) }, ++ { 928, 0x77700300 | (0x5) | (0xe << 16) | (0xd << 12) }, ++ { 960, 0x77700300 | (0x5) | (0xe << 16) | (0xe << 12) }, ++ { 992, 0x77700300 | (0x5) | (0xf << 16) | (0xe << 12) }, ++ { 1024, 0x77700300 | (0x5) | (0xf << 16) | (0xf << 12) }, ++ ++ { 1088, 0x77700300 | (0x6) | (0x8 << 16) | (0x7 << 12) }, ++ { 1152, 0x77700300 | (0x6) | (0x8 << 16) | (0x8 << 12) }, ++ { 1216, 0x77700300 | (0x6) | (0x9 << 16) | (0x8 << 12) }, ++ { 1280, 0x77700300 | (0x6) | (0x9 << 16) | (0x9 << 12) }, ++ { 1344, 0x77700300 | (0x6) | (0xa << 16) | (0x9 << 12) }, ++ { 1408, 0x77700300 | (0x6) | (0xa << 16) | (0xa << 12) }, ++ { 1472, 0x77700300 | (0x6) | (0xb << 16) | (0xa << 12) }, ++ { 1536, 0x77700300 | (0x6) | (0xb << 16) | (0xb << 12) }, ++ { 1600, 0x77700300 | (0x6) | (0xc << 16) | (0xb << 12) }, ++ { 1664, 0x77700300 | (0x6) | (0xc << 16) | (0xc << 12) }, ++ { 1728, 0x77700300 | (0x6) | (0xd << 16) | (0xc << 12) }, ++ { 1792, 0x77700300 | (0x6) | (0xd << 16) | (0xd << 12) }, ++ { 1856, 0x77700300 | (0x6) | (0xe << 16) | (0xd << 12) }, ++ { 1920, 0x77700300 | (0x6) | (0xe << 16) | (0xe << 12) }, ++ { 1984, 0x77700300 | (0x6) | (0xf << 16) | (0xe << 12) }, ++ { 2048, 0x77700300 | (0x6) | (0xf << 16) | (0xf << 12) }, ++ ++ { 2176, 0x77700300 | (0x7) | (0x8 << 16) | (0x7 << 12) }, ++ { 2304, 0x77700300 | (0x7) | (0x8 << 16) | (0x8 << 12) }, ++ { 2432, 0x77700300 | (0x7) | (0x9 << 16) | (0x8 << 12) }, ++ { 2560, 0x77700300 | (0x7) | (0x9 << 16) | (0x9 << 12) }, ++ { 2688, 0x77700300 | (0x7) | (0xa << 16) | (0x9 << 12) }, ++ { 2816, 0x77700300 | (0x7) | (0xa << 16) | (0xa << 12) }, ++ { 2944, 0x77700300 | (0x7) | (0xb << 16) | (0xa << 12) }, ++ { 3072, 0x77700300 | (0x7) | (0xb << 16) | (0xb << 12) }, ++#else ++ /* Divisor : [3:0] : [18:16]: [13:12] */ ++ { 6, 0x77700300 | (0x0) | (0x2 << 16) | (0x2 << 12) }, ++ { 7, 0x77700300 | (0x0) | (0x3 << 16) | (0x2 << 12) }, ++ { 8, 0x77700300 | (0x0) | (0x3 << 16) | (0x3 << 12) }, ++ { 9, 0x77700300 | (0x0) | (0x4 << 16) | (0x3 << 12) }, ++ { 10, 0x77700300 | (0x0) | (0x4 << 16) | (0x4 << 12) }, ++ { 11, 0x77700300 | (0x0) | (0x5 << 16) | (0x4 << 12) }, ++ { 12, 0x77700300 | (0x0) | (0x5 << 16) | (0x5 << 12) }, ++ { 13, 0x77700300 | (0x0) | (0x6 << 16) | (0x5 << 12) }, ++ { 14, 0x77700300 | (0x0) | (0x6 << 16) | (0x6 << 12) }, ++ { 15, 0x77700300 | (0x0) | (0x7 << 16) | (0x6 << 12) }, ++ { 16, 0x77700300 | (0x0) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 18, 0x77700300 | (0x1) | (0x4 << 16) | (0x3 << 12) }, ++ { 20, 0x77700300 | (0x1) | (0x4 << 16) | (0x4 << 12) }, ++ { 22, 0x77700300 | (0x1) | (0x5 << 16) | (0x4 << 12) }, ++ { 24, 0x77700300 | (0x1) | (0x5 << 16) | (0x5 << 12) }, ++ { 26, 0x77700300 | (0x1) | (0x6 << 16) | (0x5 << 12) }, ++ { 28, 0x77700300 | (0x1) | (0x6 << 16) | (0x6 << 12) }, ++ { 30, 0x77700300 | (0x1) | (0x7 << 16) | (0x6 << 12) }, ++ { 32, 0x77700300 | (0x1) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 36, 0x77700300 | (0x2) | (0x4 << 16) | (0x3 << 12) }, ++ { 40, 0x77700300 | (0x2) | (0x4 << 16) | (0x4 << 12) }, ++ { 44, 0x77700300 | (0x2) | (0x5 << 16) | (0x4 << 12) }, ++ { 48, 0x77700300 | (0x2) | (0x5 << 16) | (0x5 << 12) }, ++ { 52, 0x77700300 | (0x2) | (0x6 << 16) | (0x5 << 12) }, ++ { 56, 0x77700300 | (0x2) | (0x6 << 16) | (0x6 << 12) }, ++ { 60, 0x77700300 | (0x2) | (0x7 << 16) | (0x6 << 12) }, ++ { 64, 0x77700300 | (0x2) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 72, 0x77700300 | (0x3) | (0x4 << 16) | (0x3 << 12) }, ++ { 80, 0x77700300 | (0x3) | (0x4 << 16) | (0x4 << 12) }, ++ { 88, 0x77700300 | (0x3) | (0x5 << 16) | (0x4 << 12) }, ++ { 96, 0x77700300 | (0x3) | (0x5 << 16) | (0x5 << 12) }, ++ { 104, 0x77700300 | (0x3) | (0x6 << 16) | (0x5 << 12) }, ++ { 112, 0x77700300 | (0x3) | (0x6 << 16) | (0x6 << 12) }, ++ { 120, 0x77700300 | (0x3) | (0x7 << 16) | (0x6 << 12) }, ++ { 128, 0x77700300 | (0x3) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 144, 0x77700300 | (0x4) | (0x4 << 16) | (0x3 << 12) }, ++ { 160, 0x77700300 | (0x4) | (0x4 << 16) | (0x4 << 12) }, ++ { 176, 0x77700300 | (0x4) | (0x5 << 16) | (0x4 << 12) }, ++ { 192, 0x77700300 | (0x4) | (0x5 << 16) | (0x5 << 12) }, ++ { 208, 0x77700300 | (0x4) | (0x6 << 16) | (0x5 << 12) }, ++ { 224, 0x77700300 | (0x4) | (0x6 << 16) | (0x6 << 12) }, ++ { 240, 0x77700300 | (0x4) | (0x7 << 16) | (0x6 << 12) }, ++ { 256, 0x77700300 | (0x4) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 288, 0x77700300 | (0x5) | (0x4 << 16) | (0x3 << 12) }, ++ { 320, 0x77700300 | (0x5) | (0x4 << 16) | (0x4 << 12) }, ++ { 352, 0x77700300 | (0x5) | (0x5 << 16) | (0x4 << 12) }, ++ { 384, 0x77700300 | (0x5) | (0x5 << 16) | (0x5 << 12) }, ++ { 416, 0x77700300 | (0x5) | (0x6 << 16) | (0x5 << 12) }, ++ { 448, 0x77700300 | (0x5) | (0x6 << 16) | (0x6 << 12) }, ++ { 480, 0x77700300 | (0x5) | (0x7 << 16) | (0x6 << 12) }, ++ { 512, 0x77700300 | (0x5) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 576, 0x77700300 | (0x6) | (0x4 << 16) | (0x3 << 12) }, ++ { 640, 0x77700300 | (0x6) | (0x4 << 16) | (0x4 << 12) }, ++ { 704, 0x77700300 | (0x6) | (0x5 << 16) | (0x4 << 12) }, ++ { 768, 0x77700300 | (0x6) | (0x5 << 16) | (0x5 << 12) }, ++ { 832, 0x77700300 | (0x6) | (0x6 << 16) | (0x5 << 12) }, ++ { 896, 0x77700300 | (0x6) | (0x6 << 16) | (0x6 << 12) }, ++ { 960, 0x77700300 | (0x6) | (0x7 << 16) | (0x6 << 12) }, ++ { 1024, 0x77700300 | (0x6) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 1152, 0x77700300 | (0x7) | (0x4 << 16) | (0x3 << 12) }, ++ { 1280, 0x77700300 | (0x7) | (0x4 << 16) | (0x4 << 12) }, ++ { 1408, 0x77700300 | (0x7) | (0x5 << 16) | (0x4 << 12) }, ++ { 1536, 0x77700300 | (0x7) | (0x5 << 16) | (0x5 << 12) }, ++ { 1664, 0x77700300 | (0x7) | (0x6 << 16) | (0x5 << 12) }, ++ { 1792, 0x77700300 | (0x7) | (0x6 << 16) | (0x6 << 12) }, ++ { 1920, 0x77700300 | (0x7) | (0x7 << 16) | (0x6 << 12) }, ++ { 2048, 0x77700300 | (0x7) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 2304, 0x77700300 | (0x8) | (0x4 << 16) | (0x3 << 12) }, ++ { 2560, 0x77700300 | (0x8) | (0x4 << 16) | (0x4 << 12) }, ++ { 2816, 0x77700300 | (0x8) | (0x5 << 16) | (0x4 << 12) }, ++ { 3072, 0x77700300 | (0x8) | (0x5 << 16) | (0x5 << 12) }, ++ { 3328, 0x77700300 | (0x8) | (0x6 << 16) | (0x5 << 12) }, ++ { 3584, 0x77700300 | (0x8) | (0x6 << 16) | (0x6 << 12) }, ++ { 3840, 0x77700300 | (0x8) | (0x7 << 16) | (0x6 << 12) }, ++ { 4096, 0x77700300 | (0x8) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 4608, 0x77700300 | (0x9) | (0x4 << 16) | (0x3 << 12) }, ++ { 5120, 0x77700300 | (0x9) | (0x4 << 16) | (0x4 << 12) }, ++ { 5632, 0x77700300 | (0x9) | (0x5 << 16) | (0x4 << 12) }, ++ { 6144, 0x77700300 | (0x9) | (0x5 << 16) | (0x5 << 12) }, ++ { 6656, 0x77700300 | (0x9) | (0x6 << 16) | (0x5 << 12) }, ++ { 7168, 0x77700300 | (0x9) | (0x6 << 16) | (0x6 << 12) }, ++ { 7680, 0x77700300 | (0x9) | (0x7 << 16) | (0x6 << 12) }, ++ { 8192, 0x77700300 | (0x9) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 9216, 0x77700300 | (0xa) | (0x4 << 16) | (0x3 << 12) }, ++ { 10240, 0x77700300 | (0xa) | (0x4 << 16) | (0x4 << 12) }, ++ { 11264, 0x77700300 | (0xa) | (0x5 << 16) | (0x4 << 12) }, ++ { 12288, 0x77700300 | (0xa) | (0x5 << 16) | (0x5 << 12) }, ++ { 13312, 0x77700300 | (0xa) | (0x6 << 16) | (0x5 << 12) }, ++ { 14336, 0x77700300 | (0xa) | (0x6 << 16) | (0x6 << 12) }, ++ { 15360, 0x77700300 | (0xa) | (0x7 << 16) | (0x6 << 12) }, ++ { 16384, 0x77700300 | (0xa) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 18432, 0x77700300 | (0xb) | (0x4 << 16) | (0x3 << 12) }, ++ { 20480, 0x77700300 | (0xb) | (0x4 << 16) | (0x4 << 12) }, ++ { 22528, 0x77700300 | (0xb) | (0x5 << 16) | (0x4 << 12) }, ++ { 24576, 0x77700300 | (0xb) | (0x5 << 16) | (0x5 << 12) }, ++ { 26624, 0x77700300 | (0xb) | (0x6 << 16) | (0x5 << 12) }, ++ { 28672, 0x77700300 | (0xb) | (0x6 << 16) | (0x6 << 12) }, ++ { 30720, 0x77700300 | (0xb) | (0x7 << 16) | (0x6 << 12) }, ++ { 32768, 0x77700300 | (0xb) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 36864, 0x77700300 | (0xc) | (0x4 << 16) | (0x3 << 12) }, ++ { 40960, 0x77700300 | (0xc) | (0x4 << 16) | (0x4 << 12) }, ++ { 45056, 0x77700300 | (0xc) | (0x5 << 16) | (0x4 << 12) }, ++ { 49152, 0x77700300 | (0xc) | (0x5 << 16) | (0x5 << 12) }, ++ { 53248, 0x77700300 | (0xc) | (0x6 << 16) | (0x5 << 12) }, ++ { 57344, 0x77700300 | (0xc) | (0x6 << 16) | (0x6 << 12) }, ++ { 61440, 0x77700300 | (0xc) | (0x7 << 16) | (0x6 << 12) }, ++ { 65536, 0x77700300 | (0xc) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 73728, 0x77700300 | (0xd) | (0x4 << 16) | (0x3 << 12) }, ++ { 81920, 0x77700300 | (0xd) | (0x4 << 16) | (0x4 << 12) }, ++ { 90112, 0x77700300 | (0xd) | (0x5 << 16) | (0x4 << 12) }, ++ { 98304, 0x77700300 | (0xd) | (0x5 << 16) | (0x5 << 12) }, ++ { 106496, 0x77700300 | (0xd) | (0x6 << 16) | (0x5 << 12) }, ++ { 114688, 0x77700300 | (0xd) | (0x6 << 16) | (0x6 << 12) }, ++ { 122880, 0x77700300 | (0xd) | (0x7 << 16) | (0x6 << 12) }, ++ { 131072, 0x77700300 | (0xd) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 147456, 0x77700300 | (0xe) | (0x4 << 16) | (0x3 << 12) }, ++ { 163840, 0x77700300 | (0xe) | (0x4 << 16) | (0x4 << 12) }, ++ { 180224, 0x77700300 | (0xe) | (0x5 << 16) | (0x4 << 12) }, ++ { 196608, 0x77700300 | (0xe) | (0x5 << 16) | (0x5 << 12) }, ++ { 212992, 0x77700300 | (0xe) | (0x6 << 16) | (0x5 << 12) }, ++ { 229376, 0x77700300 | (0xe) | (0x6 << 16) | (0x6 << 12) }, ++ { 245760, 0x77700300 | (0xe) | (0x7 << 16) | (0x6 << 12) }, ++ { 262144, 0x77700300 | (0xe) | (0x7 << 16) | (0x7 << 12) }, ++ ++ { 294912, 0x77700300 | (0xf) | (0x4 << 16) | (0x3 << 12) }, ++ { 327680, 0x77700300 | (0xf) | (0x4 << 16) | (0x4 << 12) }, ++ { 360448, 0x77700300 | (0xf) | (0x5 << 16) | (0x4 << 12) }, ++ { 393216, 0x77700300 | (0xf) | (0x5 << 16) | (0x5 << 12) }, ++ { 425984, 0x77700300 | (0xf) | (0x6 << 16) | (0x5 << 12) }, ++ { 458752, 0x77700300 | (0xf) | (0x6 << 16) | (0x6 << 12) }, ++ { 491520, 0x77700300 | (0xf) | (0x7 << 16) | (0x6 << 12) }, ++ { 524288, 0x77700300 | (0xf) | (0x7 << 16) | (0x7 << 12) }, ++#endif ++}; ++ ++static inline void ast_i2c_write(struct ast_i2c_bus *i2c_bus, u32 val, u32 reg) ++{ ++#if 0 ++ printf("%x: W : reg %x , val: %x\n", i2c_bus->reg_base, reg, val); ++#endif ++ __raw_writel(val, i2c_bus->reg_base + reg); ++} ++ ++static inline u32 ast_i2c_read(struct ast_i2c_bus *i2c_bus, u32 reg) ++{ ++#if 0 ++ u32 val = __raw_readl(i2c_bus->reg_base + reg); ++ printf("%x: R : reg %x , val: %x\n", i2c_bus->reg_base, reg, val); ++ return val; ++#else ++ return __raw_readl(i2c_bus->reg_base + reg); ++#endif ++} ++ ++static u32 select_i2c_clock(unsigned int bus_clk) ++{ ++#if 0 ++ unsigned int clk, inc = 0, div, divider_ratio; ++ u32 SCL_Low, SCL_High, data; ++ ++ clk = ast_get_pclk(); ++// debug("pclk = %d\n", clk); ++ divider_ratio = clk / bus_clk; ++ for (div = 0; divider_ratio >= 16; div++) ++ { ++ inc |= (divider_ratio & 1); ++ divider_ratio >>= 1; ++ } ++ divider_ratio += inc; ++ SCL_Low = (divider_ratio >> 1) - 1; ++ SCL_High = divider_ratio - SCL_Low - 2; ++ data = 0x77700300 | (SCL_High << 16) | (SCL_Low << 12) | div; ++// printk("I2CD04 for %d = %08X\n", target_speed, data); ++ return data; ++#else ++ int i; ++ unsigned int clk; ++ u32 data; ++ ++ clk = ast_get_pclk(); ++ // debug("pclk = %d\n", clk); ++ ++ for (i = 0; ++ i < sizeof(i2c_timing_table) / sizeof(struct ast_i2c_timing_table); ++ i++) { ++ if ((clk / i2c_timing_table[i].divisor) < bus_clk) { ++ break; ++ } ++ } ++ data = i2c_timing_table[i].timing; ++ // printk("divisor [%d], timing [%x]\n", i2c_timing_table[i].divisor, ++ // i2c_timing_table[i].timing); ++ return data; ++#endif ++} ++ ++static int ast_i2c_wait_isr(struct ast_i2c_bus *i2c_bus, u32 flag) ++{ ++ int timeout = 0; ++ ++ while (!(ast_i2c_read(i2c_bus, I2C_INTR_STS_REG) & flag) && ++ (timeout < I2C_TIMEOUT_COUNT)) { ++ udelay(I2C_SLEEP_US); ++ timeout++; ++ } ++ ++ /* Clear Interrupt */ ++ ast_i2c_write(i2c_bus, 0xfffffff, I2C_INTR_STS_REG); ++ ++ if (timeout >= I2C_TIMEOUT_COUNT) { ++ debug("%s timed out:- flag: %x\n", __func__, flag); ++ return -ETIMEDOUT; ++ } ++ ++ return 0; ++} ++ ++static int ast_i2c_wait_tx(struct ast_i2c_bus *i2c_bus) ++{ ++ int sts; ++ int timeout = 0; ++ while (1) { ++ sts = ast_i2c_read(i2c_bus, I2C_INTR_STS_REG); ++ ++ if (timeout > I2C_TIMEOUT_COUNT) { ++ /* I2C Reset */ ++ debug("Timeout: Bus:%d, Addr:0x%02x\n", i2c_bus_num, ++ i2c_bus->addr); ++ ast_i2c_write(i2c_bus, 0, I2C_FUN_CTRL_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_MASTER_EN, ++ I2C_FUN_CTRL_REG); ++ ++ return -ETIMEDOUT; ++ } else if (sts & AST_I2CD_INTR_STS_TX_NAK) { ++ ast_i2c_write(i2c_bus, AST_I2CD_INTR_STS_TX_NAK, ++ I2C_INTR_STS_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_STOP_CMD, ++ I2C_CMD_REG); ++ ast_i2c_wait_isr(i2c_bus, ++ AST_I2CD_INTR_STS_NORMAL_STOP); ++ ++ return -EREMOTEIO; ++ } else if (sts & AST_I2CD_INTR_STS_TX_ACK) { ++ ast_i2c_write(i2c_bus, AST_I2CD_INTR_STS_TX_ACK, ++ I2C_INTR_STS_REG); ++ break; ++ } else { ++ timeout++; ++ } ++ udelay(I2C_SLEEP_US); ++ } ++ ++ return 0; ++} ++ ++static int ast_i2c_deblock(struct ast_i2c_bus *i2c_bus) ++{ ++ u32 csr; ++ int ret = 0; ++ ++ if ((csr = ast_i2c_read(i2c_bus, I2C_CMD_REG)) & ++ AST_I2CD_BUS_BUSY_STS) { ++ if ((csr & AST_I2CD_SDA_LINE_STS) && ++ (csr & AST_I2CD_SCL_LINE_STS)) { ++ /* Bus idle */ ++ debug("Bus(%d) idle\n", i2c_bus_num); ++ ret = 0; ++ } else if (csr & AST_I2CD_SDA_LINE_STS) { ++ /* send stop command */ ++ debug("Unterminated TXN in (%x), sending stop...\n", ++ csr); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_STOP_CMD, ++ I2C_CMD_REG); ++ ret = ast_i2c_wait_isr(i2c_bus, ++ AST_I2CD_INTR_STS_NORMAL_STOP); ++ } else if (csr & AST_I2CD_SCL_LINE_STS) { ++ /* Possibly stuck slave */ ++ debug("Bus stuck (%x), attempting recovery...\n", csr); ++ ast_i2c_write(i2c_bus, AST_I2CD_BUS_RECOVER_CMD_EN, ++ I2C_CMD_REG); ++ ret = ast_i2c_wait_isr(i2c_bus, ++ AST_I2CD_INTR_STS_BUS_RECOVER); ++ } else { ++ debug("Bus(%d) slave(0x%02x) busy. Reseting bus...\n", ++ i2c_bus_num, i2c_bus->addr); ++ ast_i2c_write(i2c_bus, 0, I2C_FUN_CTRL_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_MASTER_EN, ++ I2C_FUN_CTRL_REG); ++ ret = 0; ++ } ++ } ++ ++ return ret; ++} ++ ++static int ast_i2c_xfer(struct ast_i2c_bus *i2c_bus) ++{ ++ int sts, i, ret = 0; ++ ++ /* Clear Interrupt */ ++ ast_i2c_write(i2c_bus, 0xfffffff, I2C_INTR_STS_REG); ++ ++ /* Check for bus busy */ ++ ret = ast_i2c_deblock(i2c_bus); ++ if (ret != 0) ++ return ret; ++ ++ // first start ++ debug(" %sing %d byte%s %s 0x%02x\n", i2c_bus->flags ? "read" : "write", ++ i2c_bus->d_len, i2c_bus->d_len > 1 ? "s" : "", ++ i2c_bus->flags ? "from" : "to", i2c_bus->addr); ++ ++ if (i2c_bus->flags) { ++ // READ ++ if (i2c_bus->a_len) { ++ // send start ++ ast_i2c_write(i2c_bus, (i2c_bus->addr << 1), ++ I2C_BYTE_BUF_REG); ++ ast_i2c_write(i2c_bus, ++ AST_I2CD_M_TX_CMD | AST_I2CD_M_START_CMD, ++ I2C_CMD_REG); ++ ++ /* Wait for ACK */ ++ ret = ast_i2c_wait_tx(i2c_bus); ++ if (ret != 0) ++ return ret; ++ ++ /* Send Offset */ ++ for (i = 0; i < i2c_bus->a_len; i++) { ++ debug("offset [%x]\n", i2c_bus->a_buf[i]); ++ ast_i2c_write(i2c_bus, i2c_bus->a_buf[i], ++ I2C_BYTE_BUF_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_TX_CMD, ++ I2C_CMD_REG); ++ ret = ast_i2c_wait_tx(i2c_bus); ++ if (ret != 0) ++ return ret; ++ } ++ } ++ ++ // repeat-start ++ ast_i2c_write(i2c_bus, (i2c_bus->addr << 1) | 0x1, ++ I2C_BYTE_BUF_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_TX_CMD | AST_I2CD_M_START_CMD, ++ I2C_CMD_REG); ++ ret = ast_i2c_wait_tx(i2c_bus); ++ if (ret != 0) ++ return ret; ++ ++ for (i = 0; i < i2c_bus->d_len; i++) { ++ if (i == (i2c_bus->d_len - 1)) { ++ ast_i2c_write(i2c_bus, ++ AST_I2CD_M_RX_CMD | ++ AST_I2CD_M_S_RX_CMD_LAST, ++ I2C_CMD_REG); ++ } else { ++ ast_i2c_write(i2c_bus, AST_I2CD_M_RX_CMD, ++ I2C_CMD_REG); ++ } ++ ++ ret = ast_i2c_wait_isr(i2c_bus, ++ AST_I2CD_INTR_STS_RX_DOWN); ++ if (ret != 0) ++ return ret; ++ ++ i2c_bus->d_buf[i] = ++ (ast_i2c_read(i2c_bus, I2C_BYTE_BUF_REG) & ++ AST_I2CD_RX_BYTE_BUFFER) >> ++ 8; ++ } ++ ast_i2c_write(i2c_bus, AST_I2CD_M_STOP_CMD, I2C_CMD_REG); ++ ret = ast_i2c_wait_isr(i2c_bus, AST_I2CD_INTR_STS_NORMAL_STOP); ++ if (ret != 0) ++ return ret; ++ ++ } else { ++ // Write ++ // send start ++ ast_i2c_write(i2c_bus, (i2c_bus->addr << 1), I2C_BYTE_BUF_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_TX_CMD | AST_I2CD_M_START_CMD, ++ I2C_CMD_REG); ++ ++ /* Wait for ACK */ ++ ret = ast_i2c_wait_tx(i2c_bus); ++ if (ret != 0) ++ return ret; ++ ++ /* Send Offset */ ++ for (i = 0; i < i2c_bus->a_len; i++) { ++ debug("offset [%x]\n", i2c_bus->a_buf[i]); ++ ast_i2c_write(i2c_bus, i2c_bus->a_buf[i], ++ I2C_BYTE_BUF_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_TX_CMD, I2C_CMD_REG); ++ ret = ast_i2c_wait_tx(i2c_bus); ++ if (ret != 0) ++ return ret; ++ } ++ ++ /* Tx data */ ++ for (i = 0; i < i2c_bus->d_len; i++) { ++ debug("Tx data [%x]\n", i2c_bus->d_buf[i]); ++ ast_i2c_write(i2c_bus, i2c_bus->d_buf[i], ++ I2C_BYTE_BUF_REG); ++ ast_i2c_write(i2c_bus, AST_I2CD_M_TX_CMD, I2C_CMD_REG); ++ ret = ast_i2c_wait_tx(i2c_bus); ++ if (ret != 0) ++ return ret; ++ } ++ ast_i2c_write(i2c_bus, AST_I2CD_M_STOP_CMD, I2C_CMD_REG); ++ ret = ast_i2c_wait_isr(i2c_bus, AST_I2CD_INTR_STS_NORMAL_STOP); ++ if (ret != 0) ++ return ret; ++ } ++ ++ return 0; ++} ++ ++/*****************************************************************************/ ++ ++unsigned int i2c_get_bus_speed(void) ++{ ++ return ast_i2c[i2c_bus_num].speed; ++} ++ ++int i2c_set_bus_speed(unsigned int speed) ++{ ++ struct ast_i2c_bus *i2c_bus = &ast_i2c[i2c_bus_num]; ++ ++ /* Set AC Timing */ ++ ast_i2c_write(i2c_bus, select_i2c_clock(speed), I2C_AC_TIMING_REG1); ++ ast_i2c_write(i2c_bus, AST_NO_TIMEOUT_CTRL, I2C_AC_TIMING_REG2); ++ ++ i2c_bus->speed = speed; ++ ++ return 0; ++} ++ ++unsigned int i2c_get_base(int bus_no) ++{ ++ switch (bus_no) { ++ case 0: ++ return AST_I2C_DEV0_BASE; ++ break; ++ case 1: ++ return AST_I2C_DEV1_BASE; ++ break; ++ case 2: ++ return AST_I2C_DEV2_BASE; ++ break; ++ case 3: ++ return AST_I2C_DEV3_BASE; ++ break; ++ case 4: ++ return AST_I2C_DEV4_BASE; ++ break; ++ case 5: ++ return AST_I2C_DEV5_BASE; ++ break; ++ case 6: ++ return AST_I2C_DEV6_BASE; ++ break; ++ case 7: ++ return AST_I2C_DEV7_BASE; ++ break; ++ case 8: ++ return AST_I2C_DEV8_BASE; ++ break; ++ case 9: ++ return AST_I2C_DEV9_BASE; ++ break; ++ case 10: ++ return AST_I2C_DEV10_BASE; ++ break; ++ case 11: ++ return AST_I2C_DEV11_BASE; ++ break; ++ case 12: ++ return AST_I2C_DEV12_BASE; ++ break; ++ case 13: ++ return AST_I2C_DEV13_BASE; ++ break; ++ default: ++ printf("i2c base error\n"); ++ break; ++ }; ++ return 0; ++} ++ ++void i2c_init(int speed, int slaveaddr) ++{ ++ int i = 0; ++ struct ast_i2c_bus *i2c_bus; ++ ++ // SCU I2C Reset ++ ast_scu_init_i2c(); ++ ++ /* This will override the speed selected in the fdt for that port */ ++ debug("i2c_init(speed=%u, slaveaddr=0x%x)\n", speed, slaveaddr); ++ ++ for (i = 0; i < CONFIG_SYS_MAX_I2C_BUS; i++) { ++ i2c_bus = &ast_i2c[i]; ++ i2c_bus->reg_base = i2c_get_base(i); ++ ++ i2c_bus->speed = CONFIG_SYS_I2C_SPEED; ++ i2c_bus->state = 0; ++ ++ // I2C Multi-Pin ++ ast_scu_multi_func_i2c(i); ++ ++ // I2CG Reset ++ ast_i2c_write(i2c_bus, 0, I2C_FUN_CTRL_REG); ++ ++ // Enable Master Mode ++ ast_i2c_write(i2c_bus, AST_I2CD_MASTER_EN, I2C_FUN_CTRL_REG); ++ ++ // SLAVE mode enable ++#if 0 ++ if (slaveaddr) { ++ ast_i2c_write(i2c_bus, slaveaddr, I2C_DEV_ADDR_REG); ++ ast_i2c_write(i2c_bus, ++ ast_i2c_read(i2c_bus, I2C_FUN_CTRL_REG) | ++ AST_I2CD_SLAVE_EN, ++ I2C_FUN_CTRL_REG); ++ } ++#endif ++ ++ /* Set AC Timing */ ++ i2c_set_bus_speed(speed); ++ ++ // Clear Interrupt ++ ast_i2c_write(i2c_bus, 0xfffffff, I2C_INTR_STS_REG); ++ ++ /* Set interrupt generation of I2C controller */ ++ ast_i2c_write(i2c_bus, 0, I2C_INTR_CTRL_REG); ++ } ++ ++ i2c_bus_num = 0; ++ debug("end\n"); ++} ++ ++/* Probe to see if a chip is present. */ ++int i2c_probe(uchar addr) ++{ ++ uchar a_buf[1] = { 0 }; ++ ++ struct ast_i2c_bus *i2c_bus = &ast_i2c[i2c_bus_num]; ++ ++ debug("i2c_probe[bus:%d]: addr=0x%x\n", i2c_bus_num, addr); ++ ++ i2c_bus->addr = addr; ++ i2c_bus->flags = 1; ++ i2c_bus->a_len = 1; ++ i2c_bus->a_buf = (u8 *)&a_buf; ++ i2c_bus->d_len = 1; ++ i2c_bus->d_buf = (u8 *)&a_buf; ++ ++ return ast_i2c_xfer(i2c_bus); ++} ++ ++/* Read bytes */ ++int i2c_read(uchar addr, uint offset, int alen, uchar *buffer, int len) ++{ ++ uchar xoffset[4]; ++ struct ast_i2c_bus *i2c_bus = &ast_i2c[i2c_bus_num]; ++ ++ debug("i2c_read[bus:%d]: addr=0x%x, offset=0x%x, alen=0x%x len=0x%x\n", ++ i2c_bus_num, addr, offset, alen, len); ++ ++ if (alen > 4) { ++ debug("I2C read: addr len %d not supported\n", alen); ++ return 1; ++ } ++ ++ if (alen > 0) { ++ xoffset[0] = (offset >> 24) & 0xFF; ++ xoffset[1] = (offset >> 16) & 0xFF; ++ xoffset[2] = (offset >> 8) & 0xFF; ++ xoffset[3] = offset & 0xFF; ++ } ++ ++ i2c_bus->addr = addr; ++ i2c_bus->flags = 1; ++ i2c_bus->a_len = alen; ++ i2c_bus->a_buf = &xoffset[4 - alen]; ++ i2c_bus->d_len = len; ++ i2c_bus->d_buf = buffer; ++ ++ return ast_i2c_xfer(i2c_bus); ++} ++ ++/* Write bytes */ ++int i2c_write(uchar addr, uint offset, int alen, uchar *buffer, int len) ++{ ++ uchar xoffset[4]; ++ struct ast_i2c_bus *i2c_bus = &ast_i2c[i2c_bus_num]; ++ ++ debug("i2c_write[bus:%d]: addr=0x%x, offset=0x%x, alen=0x%x len=0x%x\n", ++ i2c_bus_num, addr, offset, alen, len); ++ ++ if (alen > 0) { ++ xoffset[0] = (offset >> 24) & 0xFF; ++ xoffset[1] = (offset >> 16) & 0xFF; ++ xoffset[2] = (offset >> 8) & 0xFF; ++ xoffset[3] = offset & 0xFF; ++ } ++ ++ i2c_bus->addr = addr; ++ i2c_bus->flags = 0; ++ i2c_bus->a_len = alen; ++ i2c_bus->a_buf = &xoffset[4 - alen]; ++ i2c_bus->d_len = len; ++ i2c_bus->d_buf = buffer; ++ ++ return ast_i2c_xfer(i2c_bus); ++} ++ ++#if defined(CONFIG_I2C_MULTI_BUS) ++/* ++ * Functions for multiple I2C bus handling ++ */ ++unsigned int i2c_get_bus_num(void) ++{ ++ return i2c_bus_num; ++} ++ ++int i2c_set_bus_num(unsigned int bus) ++{ ++ if (bus >= NUM_BUS) ++ return -1; ++ i2c_bus_num = bus; ++ ++ return 0; ++} ++#endif +diff --git a/drivers/i2c/ast_i2c.h b/drivers/i2c/ast_i2c.h +new file mode 100644 +index 0000000000..7cff0e5a10 +--- /dev/null ++++ b/drivers/i2c/ast_i2c.h +@@ -0,0 +1,131 @@ ++/* SPDX-License-Identifier: GPL-2.0+ */ ++/* ++ * Copyright (C) 2012-2020 ASPEED Technology Inc. ++ * Copyright 2016 IBM Corporation ++ * Copyright 2017 Google, Inc. ++ */ ++#ifndef __AST_I2C_H_ ++#define __AST_I2C_H_ ++ ++struct ast_i2c_regs { ++ u32 fcr; ++ u32 cactcr1; ++ u32 cactcr2; ++ u32 icr; ++ u32 isr; ++ u32 csr; ++ u32 sdar; ++ u32 pbcr; ++ u32 trbbr; ++#ifdef CONFIG_ASPEED_AST2500 ++ u32 dma_mbar; ++ u32 dma_tlr; ++#endif ++}; ++ ++/* Device Register Definition */ ++/* 0x00 : I2CD Function Control Register */ ++#define I2CD_BUFF_SEL_MASK (0x7 << 20) ++#define I2CD_BUFF_SEL(x) (x << 20) ++#define I2CD_M_SDA_LOCK_EN (0x1 << 16) ++#define I2CD_MULTI_MASTER_DIS (0x1 << 15) ++#define I2CD_M_SCL_DRIVE_EN (0x1 << 14) ++#define I2CD_MSB_STS (0x1 << 9) ++#define I2CD_SDA_DRIVE_1T_EN (0x1 << 8) ++#define I2CD_M_SDA_DRIVE_1T_EN (0x1 << 7) ++#define I2CD_M_HIGH_SPEED_EN (0x1 << 6) ++#define I2CD_DEF_ADDR_EN (0x1 << 5) ++#define I2CD_DEF_ALERT_EN (0x1 << 4) ++#define I2CD_DEF_ARP_EN (0x1 << 3) ++#define I2CD_DEF_GCALL_EN (0x1 << 2) ++#define I2CD_SLAVE_EN (0x1 << 1) ++#define I2CD_MASTER_EN (0x1) ++ ++/* 0x04 : I2CD Clock and AC Timing Control Register #1 */ ++/* Base register value. These bits are always set by the driver. */ ++#define I2CD_CACTC_BASE 0xfff00300 ++#define I2CD_TCKHIGH_SHIFT 16 ++#define I2CD_TCKLOW_SHIFT 12 ++#define I2CD_THDDAT_SHIFT 10 ++#define I2CD_TO_DIV_SHIFT 8 ++#define I2CD_BASE_DIV_SHIFT 0 ++ ++/* 0x08 : I2CD Clock and AC Timing Control Register #2 */ ++#define I2CD_tTIMEOUT 1 ++#define I2CD_NO_TIMEOUT_CTRL 0 ++ ++/* 0x0c : I2CD Interrupt Control Register & ++ * 0x10 : I2CD Interrupt Status Register ++ * ++ * These share bit definitions, so use the same values for the enable & ++ * status bits. ++ */ ++#define I2CD_INTR_SDA_DL_TIMEOUT (0x1 << 14) ++#define I2CD_INTR_BUS_RECOVER_DONE (0x1 << 13) ++#define I2CD_INTR_SMBUS_ALERT (0x1 << 12) ++#define I2CD_INTR_SMBUS_ARP_ADDR (0x1 << 11) ++#define I2CD_INTR_SMBUS_DEV_ALERT_ADDR (0x1 << 10) ++#define I2CD_INTR_SMBUS_DEF_ADDR (0x1 << 9) ++#define I2CD_INTR_GCALL_ADDR (0x1 << 8) ++#define I2CD_INTR_SLAVE_MATCH (0x1 << 7) ++#define I2CD_INTR_SCL_TIMEOUT (0x1 << 6) ++#define I2CD_INTR_ABNORMAL (0x1 << 5) ++#define I2CD_INTR_NORMAL_STOP (0x1 << 4) ++#define I2CD_INTR_ARBIT_LOSS (0x1 << 3) ++#define I2CD_INTR_RX_DONE (0x1 << 2) ++#define I2CD_INTR_TX_NAK (0x1 << 1) ++#define I2CD_INTR_TX_ACK (0x1 << 0) ++ ++/* 0x14 : I2CD Command/Status Register */ ++#define I2CD_SDA_OE (0x1 << 28) ++#define I2CD_SDA_O (0x1 << 27) ++#define I2CD_SCL_OE (0x1 << 26) ++#define I2CD_SCL_O (0x1 << 25) ++#define I2CD_TX_TIMING (0x1 << 24) ++#define I2CD_TX_STATUS (0x1 << 23) ++ ++/* Tx State Machine */ ++#define I2CD_IDLE 0x0 ++#define I2CD_MACTIVE 0x8 ++#define I2CD_MSTART 0x9 ++#define I2CD_MSTARTR 0xa ++#define I2CD_MSTOP 0xb ++#define I2CD_MTXD 0xc ++#define I2CD_MRXACK 0xd ++#define I2CD_MRXD 0xe ++#define I2CD_MTXACK 0xf ++#define I2CD_SWAIT 0x1 ++#define I2CD_SRXD 0x4 ++#define I2CD_STXACK 0x5 ++#define I2CD_STXD 0x6 ++#define I2CD_SRXACK 0x7 ++#define I2CD_RECOVER 0x3 ++ ++#define I2CD_SCL_LINE_STS (0x1 << 18) ++#define I2CD_SDA_LINE_STS (0x1 << 17) ++#define I2CD_BUS_BUSY_STS (0x1 << 16) ++#define I2CD_SDA_OE_OUT_DIR (0x1 << 15) ++#define I2CD_SDA_O_OUT_DIR (0x1 << 14) ++#define I2CD_SCL_OE_OUT_DIR (0x1 << 13) ++#define I2CD_SCL_O_OUT_DIR (0x1 << 12) ++#define I2CD_BUS_RECOVER_CMD (0x1 << 11) ++#define I2CD_S_ALT_EN (0x1 << 10) ++#define I2CD_RX_DMA_ENABLE (0x1 << 9) ++#define I2CD_TX_DMA_ENABLE (0x1 << 8) ++ ++/* Command Bit */ ++#define I2CD_RX_BUFF_ENABLE (0x1 << 7) ++#define I2CD_TX_BUFF_ENABLE (0x1 << 6) ++#define I2CD_M_STOP_CMD (0x1 << 5) ++#define I2CD_M_S_RX_CMD_LAST (0x1 << 4) ++#define I2CD_M_RX_CMD (0x1 << 3) ++#define I2CD_S_TX_CMD (0x1 << 2) ++#define I2CD_M_TX_CMD (0x1 << 1) ++#define I2CD_M_START_CMD 0x1 ++ ++#define I2CD_RX_DATA_SHIFT 8 ++#define I2CD_RX_DATA_MASK (0xff << I2CD_RX_DATA_SHIFT) ++ ++#define I2C_HIGHSPEED_RATE 400000 ++ ++#endif /* __AST_I2C_H_ */ +diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h +index b7d7192cce..0bc7f2d75f 100644 +--- a/include/configs/ast-common.h ++++ b/include/configs/ast-common.h +@@ -84,6 +84,11 @@ + #define CONFIG_SYS_MAXARGS 16 + #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + ++/* I2C config */ ++#define CONFIG_I2C_MULTI_BUS 1 ++#define CONFIG_SYS_MAX_I2C_BUS 8 ++#define CONFIG_SYS_I2C_SPEED 100000 ++ + /* + * Optional MTD and UBI support + */ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0027-CPLD-u-boot-commands-support-for-PFR.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0027-CPLD-u-boot-commands-support-for-PFR.patch new file mode 100644 index 000000000..2729b066d --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0027-CPLD-u-boot-commands-support-for-PFR.patch @@ -0,0 +1,300 @@ +From 3d2ea02810c8b6d595536cf2ce0c692f56ebaf0c Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Tue, 7 May 2019 11:26:35 +0530 +Subject: [PATCH] CPLD u-boot commands support for PFR + +Implemented the cpld command in u-boot for +communicating with PFR CPLD. + +Tested: +Simulated test on different I2C bus and slave +as we don't have hardware available yet. +ast# cpld dump +*** Dumping CPLD Registers *** +0x0000 | 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f +---------------------------------------------------------- +0x0000 | 03 00 00 00 01 09 00 f5 01 09 19 cb 46 4c 45 -- +0x0001 | -- 52 4f 4e 49 43 53 cf 53 2d 31 31 30 30 41 44 +0x0002 | 55 -- 30 2d 32 30 31 ca 47 38 34 30 32 -- 2d -- +0x0003 | 30 37 c2 30 31 cc 45 58 57 44 36 34 39 30 30 38 +............................. +ast# cpld read 0x00 +CPLD read successful. Reg:0x00 Val:0x03 +ast# cpld write 0x00 0x04 +CPLD write successful. Reg:0x00 Val:0x04 +ast# cpld read 0x00 +CPLD read successful. Reg:0x00 Val:0x04 +ast# + +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> + +Signed-off-by: Vikram Bodireddy <vikram.bodireddy@intel.com> + +--- + cmd/Makefile | 1 + + cmd/cpld.c | 244 +++++++++++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 245 insertions(+) + create mode 100644 cmd/cpld.c + +diff --git a/cmd/Makefile b/cmd/Makefile +index a1731be701..c8ac0af55c 100644 +--- a/cmd/Makefile ++++ b/cmd/Makefile +@@ -66,6 +66,7 @@ obj-$(CONFIG_CMD_FUSE) += fuse.o + obj-$(CONFIG_CMD_GETTIME) += gettime.o + obj-$(CONFIG_CMD_GPIO) += gpio.o + obj-$(CONFIG_CMD_I2C) += i2c.o ++obj-$(CONFIG_CMD_I2C) += cpld.o + obj-$(CONFIG_CMD_IOTRACE) += iotrace.o + obj-$(CONFIG_CMD_HASH) += hash.o + obj-$(CONFIG_CMD_IDE) += ide.o +diff --git a/cmd/cpld.c b/cmd/cpld.c +new file mode 100644 +index 0000000000..1b225d20dc +--- /dev/null ++++ b/cmd/cpld.c +@@ -0,0 +1,244 @@ ++/* ++ * Copyright (c) 2018-2019 Intel Corporation ++ * Written by AppaRao Puli <apparao.puli@intel.com> ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <command.h> ++#include <cli.h> ++#include <i2c.h> ++#include <errno.h> ++#include <linux/compiler.h> ++ ++#define PFR_CPLD_I2C_BUSNO 4 ++#define PFR_CPLD_SLAVE_ADDR 0x70 ++ ++#define CPLD_READ_TIMEOUT_ATTEMPTS 5 ++ ++/* Some CPLD registers are self cleared after read. ++ * We should skip them reading to avoid functionality impact.*/ ++/* TODO: Need to get this list from CPLD team. */ ++static uchar cpld_reg_skip_read[] = {}; ++ ++static bool skip_cpld_reg_read(u32 reg) ++{ ++ int size = ARRAY_SIZE(cpld_reg_skip_read); ++ for (int i = 0; i < size; i++) { ++ if (reg == cpld_reg_skip_read[i]) ++ return true; ++ } ++ ++ return false; ++} ++ ++static int do_cpld_write(cmd_tbl_t *cmdtp, int flag, int argc, ++ char *const argv[]) ++{ ++ int ret = 0; ++ int current_bus_no; ++ u32 reg_addr; ++ uchar value; ++ int chip = (PFR_CPLD_SLAVE_ADDR >> 1); ++ ++ if (argc != 3) ++ return CMD_RET_USAGE; ++ ++ reg_addr = simple_strtoul(argv[1], NULL, 16); ++ if (reg_addr > 0xFF) { ++ printf("Invalid register. Valid range[0x00-0xFF]."); ++ return CMD_RET_FAILURE; ++ } ++ value = simple_strtoul(argv[2], NULL, 16); ++ ++ /* Get current I2C bus number to restore later. */ ++ current_bus_no = i2c_get_bus_num(); ++ ++ /* Set I2C bus number to PFR CPLD I2C bus. */ ++ ret = i2c_set_bus_num(PFR_CPLD_I2C_BUSNO); ++ if (ret) { ++ printf("Failure changing bus number (%d)\n", ret); ++ ret = CMD_RET_FAILURE; ++ goto done; ++ } ++ ++ ret = i2c_write(chip, reg_addr, 1, &value, 1); ++ if (ret) { ++ printf("Error writing the chip: %d\n", ret); ++ ret = CMD_RET_FAILURE; ++ goto done; ++ } ++ ++ printf("CPLD write successful. Reg:0x%02x Val:0x%02x\n", reg_addr, ++ value); ++ ++done: ++ /* Restore I2C bus number */ ++ if (i2c_set_bus_num(current_bus_no)) ++ printf("Error in restoring bus number.\n"); ++ ++ return ret; ++} ++ ++static int do_cpld_read(cmd_tbl_t *cmdtp, int flag, int argc, ++ char *const argv[]) ++{ ++ int ret = 0; ++ int current_bus_no; ++ u32 reg_addr; ++ uchar value[1]; ++ int chip = (PFR_CPLD_SLAVE_ADDR >> 1); ++ ++ if (argc != 2) ++ return CMD_RET_USAGE; ++ ++ reg_addr = simple_strtoul(argv[1], NULL, 16); ++ if (reg_addr > 0xFF) { ++ printf("Invalid register. Valid range[0x00-0xFF]."); ++ return CMD_RET_FAILURE; ++ } ++ ++ /* Get current I2C bus number to restore later. */ ++ current_bus_no = i2c_get_bus_num(); ++ ++ /* Set I2C bus number to PFR CPLD I2C bus. */ ++ ret = i2c_set_bus_num(PFR_CPLD_I2C_BUSNO); ++ if (ret) { ++ printf("Failure changing bus number (%d)\n", ret); ++ ret = CMD_RET_FAILURE; ++ goto done; ++ } ++ ++ if (skip_cpld_reg_read(reg_addr)) { ++ printf("CPLD register(0x%02x) reading is not allowed.\n", ++ reg_addr); ++ ret = 0; ++ goto done; ++ } ++ ++ ret = i2c_read(chip, reg_addr, 1, value, 1); ++ if (ret) { ++ printf("Error reading the chip: %d\n", ret); ++ ret = CMD_RET_FAILURE; ++ goto done; ++ } ++ ++ printf("CPLD read successful. Reg:0x%02x Val:0x%02x\n", reg_addr, ++ value[0]); ++ ++done: ++ /* Restore I2C bus number */ ++ if (i2c_set_bus_num(current_bus_no)) ++ printf("Error in restoring bus number.\n"); ++ ++ return ret; ++} ++ ++static int do_cpld_dump(cmd_tbl_t *cmdtp, int flag, int argc, ++ char *const argv[]) ++{ ++ int ret = 0; ++ int current_bus_no; ++ u32 reg_addr = 0x00; ++ uchar value[1]; ++ int chip = (PFR_CPLD_SLAVE_ADDR >> 1); ++ ++ if (argc != 1) ++ return CMD_RET_USAGE; ++ ++ /* Get current I2C bus number to restore later. */ ++ current_bus_no = i2c_get_bus_num(); ++ ++ /* Set I2C bus number to PFR CPLD I2C bus. */ ++ ret = i2c_set_bus_num(PFR_CPLD_I2C_BUSNO); ++ if (ret) { ++ printf("Failure changing bus number (%d)\n", ret); ++ ret = CMD_RET_FAILURE; ++ goto done; ++ } ++ ++ printf("*** Dumping CPLD Registers ***\n", reg_addr, value); ++ printf("0x%04x | ", reg_addr); ++ for (int i = 0; i < 0x10; i++) ++ printf(" %02x", i); ++ printf("\n----------------------------------------------------------\n"); ++ ++ while (reg_addr <= 0xFF) { ++ if ((reg_addr % 16) == 0) ++ printf("0x%04x | ", (reg_addr / 16)); ++ ++ if (skip_cpld_reg_read(reg_addr)) { ++ printf(" --"); ++ } else { ++ int timeout = 0; ++ while (i2c_read(chip, reg_addr, 1, value, 1) != 0) { ++ if (timeout++ >= CPLD_READ_TIMEOUT_ATTEMPTS) { ++ printf("\nERROR: Reading the chip: %d\n", ++ ret); ++ ret = CMD_RET_FAILURE; ++ goto done; ++ } ++ /* Need delay for I2C devices continous read */ ++ mdelay(3 * timeout); ++ } ++ printf(" %02x", value[0]); ++ } ++ ++ reg_addr++; ++ if ((reg_addr % 16) == 0) ++ printf("\n"); ++ } ++ ++done: ++ /* Restore I2C bus number */ ++ if (i2c_set_bus_num(current_bus_no)) ++ printf("Error in restoring bus number.\n"); ++ ++ return ret; ++} ++static cmd_tbl_t cmd_cpld_sub[] = { ++ U_BOOT_CMD_MKENT(dump, 1, 1, do_cpld_dump, "", ""), ++ U_BOOT_CMD_MKENT(read, 2, 1, do_cpld_read, "", ""), ++ U_BOOT_CMD_MKENT(write, 3, 1, do_cpld_write, "", "") ++}; ++ ++/** ++ * do_cpld() - Handle the "cpld" command-line command ++ * @cmdtp: Command data struct pointer ++ * @flag: Command flag ++ * @argc: Command-line argument count ++ * @argv: Array of command-line arguments ++ * ++ * Returns zero on success, CMD_RET_USAGE in case of misuse and negative ++ * on error. ++ */ ++static int do_cpld(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) ++{ ++ cmd_tbl_t *c = NULL; ++ ++ if (argc < 2) ++ return CMD_RET_USAGE; ++ ++ /* Strip off leading 'cpld' command argument */ ++ argc--; ++ argv++; ++ ++ if (argc) ++ c = find_cmd_tbl(argv[0], cmd_cpld_sub, ++ ARRAY_SIZE(cmd_cpld_sub)); ++ ++ if (c) ++ return c->cmd(cmdtp, flag, argc, argv); ++ else ++ return CMD_RET_USAGE; ++} ++ ++#ifdef CONFIG_SYS_LONGHELP ++static char cpld_help_text[] = ++ "cpld dump - Dump all CPLD registers.\n" ++ "cpld read <reg> - Read CPLD register.\n" ++ "cpld write <reg> <val> - Write CPLD register.\n"; ++#endif ++ ++U_BOOT_CMD(cpld, 4, 1, do_cpld, "PFR CPLD information", cpld_help_text); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0028-Enabling-uart1-uart2-in-u-boot-for-BIOS-messages.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0028-Enabling-uart1-uart2-in-u-boot-for-BIOS-messages.patch new file mode 100644 index 000000000..fe95ef466 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0028-Enabling-uart1-uart2-in-u-boot-for-BIOS-messages.patch @@ -0,0 +1,61 @@ +From 777d3db853a7a9e6ec6e19d97ed12db689faa051 Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Mon, 13 May 2019 23:49:02 +0530 +Subject: [PATCH] Enabling uart1&uart2 in u-boot for BIOS messages + +Added uart init function in u-boot aspeed code +to enable uart1 and uart2 for BIOS serial messages. + +Tested: +Forced BMC to stop in u-boot( using Force Firmware Update +Jumper), AC cycled system for multiple times, booted system +to uefi, checked bios serial logs working fine and accessed +keyboard in uefi without any issues. + +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> +--- + board/aspeed/ast-g5/ast-g5-intel.c | 21 +++++++++++++++++++++ + 1 file changed, 21 insertions(+) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 4eaed429e327..4190fb05acbe 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -492,6 +492,26 @@ void board_pre_abort_autoboot(void) + ast_enable_pass_through(); + } + ++static void uart_init(void) ++{ ++ u32 val; ++ ++ /* Enable UART1 and UART2 for BIOS messages */ ++ val = ast_scu_read(AST_SCU_FUN_PIN_CTRL2); ++ ++ /* UART1 */ ++ val |= (SCU_FUN_PIN_UART1_NCTS | SCU_FUN_PIN_UART1_NDCD | ++ SCU_FUN_PIN_UART1_NDSR | SCU_FUN_PIN_UART1_NRI | ++ SCU_FUN_PIN_UART1_NDTR | SCU_FUN_PIN_UART1_NRTS | ++ SCU_FUN_PIN_UART1_TXD | SCU_FUN_PIN_UART1_RXD); ++ /* UART2 */ ++ val |= (SCU_FUN_PIN_UART2_NCTS | SCU_FUN_PIN_UART2_NDCD | ++ SCU_FUN_PIN_UART2_NDSR | SCU_FUN_PIN_UART2_NRI | ++ SCU_FUN_PIN_UART2_NDTR | SCU_FUN_PIN_UART2_NRTS | ++ SCU_FUN_PIN_UART2_TXD | SCU_FUN_PIN_UART2_RXD); ++ ast_scu_write(val, AST_SCU_FUN_PIN_CTRL2); ++} ++ + static void pwm_init(void) + { + uint32_t val; +@@ -543,6 +563,7 @@ extern void espi_init(void); + extern void kcs_init(void); + void ast_g5_intel(void) + { ++ uart_init(); + pwm_init(); + gpio_init(gpio_table, ARRAY_SIZE(gpio_table)); + espi_init(); +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0029-FFUJ-FW-IPMI-commands-and-flash-support-in-u-boot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0029-FFUJ-FW-IPMI-commands-and-flash-support-in-u-boot.patch new file mode 100644 index 000000000..5dbf1304c --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0029-FFUJ-FW-IPMI-commands-and-flash-support-in-u-boot.patch @@ -0,0 +1,1271 @@ +From 61587868bf9979dd8308f12157310949f0e5c430 Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Tue, 21 May 2019 00:53:04 +0530 +Subject: [PATCH] FFUJ: FW IPMI commands and flash support in u-boot + +Firmware update and OEM ipmi commands implementation +for supporting Force Firmware Update Jumper(FFUJ) +mode. Also added support to update the fit images +in FFUJ mode. + +Firmware update commands: +1) Get BMC Execution Context(0x23) +2) Get Firmware Update Random Number(0x26) +3) Set Firmware Update Mode(0x27) +4) Exit Firmware Update Mode(0x28) +5) Set/Get Firmware Update Control(0x29) +6) Get Firmware Update status(0x2A) +7) Set Firmware Update Options(0x2B) +8) Firmware Image Write(0x2C) + +OEM Commands: +1) Get Buffer Size(0x66) + +Tested: + - Used cmdtool.efi to test the individual commands + implementation and negative cases. + - Used debug fwpiaupd.efi tool for validating Firmware + image transfer via KCS and flashing. + +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> + +--- + .../include/asm/arch-aspeed/ast-g5-intel.h | 1 + + board/aspeed/ast-g5/Makefile | 2 + + board/aspeed/ast-g5/fw-update.c | 486 ++++++++++++++++++ + board/aspeed/ast-g5/fw-update.h | 50 ++ + board/aspeed/ast-g5/ipmi-fwupd.c | 402 +++++++++++++++ + board/aspeed/ast-g5/ipmi-fwupd.h | 81 +++ + board/aspeed/ast-g5/ipmi-handler.c | 66 ++- + board/aspeed/ast-g5/ipmi-handler.h | 3 +- + common/autoboot.c | 13 + + configs/ast_g5_phy_defconfig | 1 + + 10 files changed, 1093 insertions(+), 12 deletions(-) + create mode 100644 board/aspeed/ast-g5/fw-update.c + create mode 100644 board/aspeed/ast-g5/fw-update.h + create mode 100644 board/aspeed/ast-g5/ipmi-fwupd.c + create mode 100644 board/aspeed/ast-g5/ipmi-fwupd.h + +diff --git a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +index cd9a0994fa..a88521a1b3 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h ++++ b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +@@ -14,6 +14,7 @@ + + #ifndef __ASSEMBLY__ + int intel_force_firmware_jumper_enabled(void); ++void start_fw_update_loop(void); + #endif + + #endif /* __AST_INTEL_G5_H__ */ +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index f28fcfe61c..0b2d936c23 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -6,3 +6,5 @@ obj-y += ast-g5-gpio.o + obj-y += ast-g5-timer.o + obj-y += ast-g5-kcs.o + obj-y += ipmi-handler.o ++obj-y += ipmi-fwupd.o ++obj-y += fw-update.o +diff --git a/board/aspeed/ast-g5/fw-update.c b/board/aspeed/ast-g5/fw-update.c +new file mode 100644 +index 0000000000..99239938b5 +--- /dev/null ++++ b/board/aspeed/ast-g5/fw-update.c +@@ -0,0 +1,486 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include <common.h> ++#include <cli.h> ++#include <flash.h> ++ ++#include "fw-update.h" ++ ++#define BOOTCMD_BOOTM_STR "bootm " ++#define RANDOM_NUM_TIMEOUT 30 /* in seconds */ ++#define WAIT_STATE_TIMEOUT 10000 /* 10 seconds */ ++ ++#define PROTECT_OFF 0 ++#define PROTECT_ON 1 ++ ++extern struct fwupd_global_setting g_fwupd_settings; ++extern u32 g_write_addr; ++ ++bool g_fwupd_settings_lock = false; ++unsigned long long etime; ++ ++bool fwupd_settings_trylock(void) ++{ ++ if (g_fwupd_settings_lock) ++ return false; ++ ++ g_fwupd_settings_lock = true; ++ return g_fwupd_settings_lock; ++} ++ ++void fwupd_settings_unlock(void) ++{ ++ g_fwupd_settings_lock = false; ++} ++ ++u8 get_active_boot_image(void) ++{ ++ char *bootcmd = getenv("bootcmd"); ++ char *start = strstr(bootcmd, BOOTCMD_BOOTM_STR); ++ u8 boot_image = PRIMARY_IMAGE; ++ ++ if (start) { ++ ulong boot_addr = simple_strtoul( ++ (start + strlen(BOOTCMD_BOOTM_STR)), NULL, 16); ++ if (boot_addr == SECONDARY_FITIMAGE_START_ADDR) ++ return SECONDARY_IMAGE; ++ } ++ return boot_image; ++} ++ ++static ulong get_flash_image_address(void) ++{ ++ char *bootcmd = getenv("bootcmd"); ++ char *start = strstr(bootcmd, BOOTCMD_BOOTM_STR); ++ ulong boot_addr = PRIMARY_FITIMAGE_START_ADDR; ++ ++ if (start) { ++ boot_addr = simple_strtoul((start + strlen(BOOTCMD_BOOTM_STR)), ++ NULL, 16); ++ /* We update in backup region and set the bootcmd accordingly */ ++ if (boot_addr == PRIMARY_FITIMAGE_START_ADDR) ++ boot_addr = SECONDARY_FITIMAGE_START_ADDR; ++ else ++ boot_addr = PRIMARY_FITIMAGE_START_ADDR; ++ } ++ ++ return boot_addr; ++} ++ ++static void update_processing_status(u8 status, u8 percent) ++{ ++ if (!fwupd_settings_trylock()) ++ return; ++ ++ g_fwupd_settings.processing_status = status; ++ g_fwupd_settings.percentage_completion = percent; ++ ++ fwupd_settings_unlock(); ++ return; ++} ++ ++static void reset_all_settings(void) ++{ ++ if (!fwupd_settings_trylock()) ++ return; ++ ++ memset(&g_fwupd_settings, 0, sizeof(g_fwupd_settings)); ++ g_fwupd_settings.fwupd_mode_active = false; ++ g_fwupd_settings.start_update = false; ++ ++ fwupd_settings_unlock(); ++} ++ ++unsigned int get_seed(void) ++{ ++ char seed_str[] = { "INTEL" }; ++ unsigned int seed; ++ ++ for (int i = 0; i < strlen(seed_str); i++) ++ seed += (seed_str[i] << (i * 8)); ++ ++ return seed; ++} ++ ++int generate_random_number(void) ++{ ++ srand(get_seed()); ++ ++ if (!fwupd_settings_trylock()) { ++ printf("%s(): Lock failed\n", __func__); ++ return -1; ++ } ++ for (int i = 0; i < RAND_NUMBER_SIZE; i++) ++ g_fwupd_settings.rand_num[i] = (u8)(rand() & 0xFF); ++ ++ g_fwupd_settings.random_number_valid = true; ++ ++ fwupd_settings_unlock(); ++ ++ /* Random number should be cleared after 30sec timeout */ ++ etime = endtick(RANDOM_NUM_TIMEOUT); ++ ++ return 0; ++} ++ ++static int sect_roundb(ulong *addr) ++{ ++ flash_info_t *info; ++ ulong bank, sector_end_addr; ++ char found; ++ int i; ++ ++ /* find the end addr of the sector where the *addr is */ ++ found = 0; ++ for (bank = 0; bank < CONFIG_SYS_MAX_FLASH_BANKS && !found; ++bank) { ++ info = &flash_info[bank]; ++ for (i = 0; i < info->sector_count && !found; ++i) { ++ /* get the end address of the sector */ ++ if (i == info->sector_count - 1) { ++ sector_end_addr = ++ info->start[0] + info->size - 1; ++ } else { ++ sector_end_addr = info->start[i + 1] - 1; ++ } ++ ++ if (*addr <= sector_end_addr && ++ *addr >= info->start[i]) { ++ found = 1; ++ /* adjust *addr if necessary */ ++ if (*addr < sector_end_addr) ++ *addr = sector_end_addr; ++ } /* sector */ ++ } /* bank */ ++ } ++ if (!found) { ++ /* error, address not in flash */ ++ printf("Error: end address (0x%08lx) not in flash!\n", *addr); ++ return 1; ++ } ++ ++ return 0; ++} ++ ++static int fill_flash_sect_ranges(ulong addr_first, ulong addr_last, ++ int *s_first, int *s_last, int *s_count) ++{ ++ flash_info_t *info; ++ ulong bank; ++ int rcode = 0; ++ ++ *s_count = 0; ++ ++ for (bank = 0; bank < CONFIG_SYS_MAX_FLASH_BANKS; ++bank) { ++ s_first[bank] = -1; /* first sector to erase */ ++ s_last[bank] = -1; /* last sector to erase */ ++ } ++ ++ for (bank = 0, info = &flash_info[0]; ++ (bank < CONFIG_SYS_MAX_FLASH_BANKS) && (addr_first <= addr_last); ++ ++bank, ++info) { ++ ulong b_end; ++ int sect; ++ short s_end; ++ ++ if (info->flash_id == FLASH_UNKNOWN) ++ continue; ++ ++ b_end = info->start[0] + info->size - 1; /* bank end addr */ ++ s_end = info->sector_count - 1; /* last sector */ ++ ++ for (sect = 0; sect < info->sector_count; ++sect) { ++ ulong end; /* last address in current sect */ ++ ++ end = (sect == s_end) ? b_end : ++ info->start[sect + 1] - 1; ++ ++ if (addr_first > end) ++ continue; ++ if (addr_last < info->start[sect]) ++ continue; ++ ++ if (addr_first == info->start[sect]) ++ s_first[bank] = sect; ++ if (addr_last == end) ++ s_last[bank] = sect; ++ } ++ if (s_first[bank] >= 0) { ++ if (s_last[bank] < 0) { ++ if (addr_last > b_end) { ++ s_last[bank] = s_end; ++ } else { ++ printf("Error: end address not on sector boundary\n"); ++ rcode = 1; ++ break; ++ } ++ } ++ if (s_last[bank] < s_first[bank]) { ++ printf("Error: end sector precedes start sector\n"); ++ rcode = 1; ++ break; ++ } ++ sect = s_last[bank]; ++ addr_first = (sect == s_end) ? b_end + 1 : ++ info->start[sect + 1]; ++ (*s_count) += s_last[bank] - s_first[bank] + 1; ++ } else if (addr_first >= info->start[0] && addr_first < b_end) { ++ printf("Error: start address not on sector boundary\n"); ++ rcode = 1; ++ break; ++ } else if (s_last[bank] >= 0) { ++ printf("Error: cannot span across banks when they are mapped in reverse order\n"); ++ rcode = 1; ++ break; ++ } ++ } ++ ++ return rcode; ++} ++ ++static int protect_flash_sector(int state, ulong addr_first, ulong addr_last) ++{ ++ flash_info_t *info; ++ ulong bank; ++ int s_first[CONFIG_SYS_MAX_FLASH_BANKS], ++ s_last[CONFIG_SYS_MAX_FLASH_BANKS]; ++ int protected = 0; ++ int planned; ++ int rcode, i; ++ ++ rcode = fill_flash_sect_ranges(addr_first, addr_last, s_first, s_last, ++ &planned); ++ ++ if (planned && (rcode == 0)) { ++ for (bank = 0, info = &flash_info[0]; ++ bank < CONFIG_SYS_MAX_FLASH_BANKS; ++bank, ++info) { ++ if (info->flash_id == FLASH_UNKNOWN) ++ continue; ++ ++ if (s_first[bank] >= 0 && ++ s_first[bank] <= s_last[bank]) { ++ debug("%sProtecting sectors %d..%d in bank %ld\n", ++ state ? "" : "Un-", s_first[bank], ++ s_last[bank], bank + 1); ++ protected ++ += s_last[bank] - s_first[bank] + 1; ++ for (i = s_first[bank]; i <= s_last[bank]; ++i) ++ info->protect[i] = state; ++ } ++ } ++ printf("%sProtected %d sectors\n", state ? "" : "Un-", ++ protected); ++ } else if (rcode == 0) { ++ printf("Error: start and/or end address not on sector boundary\n"); ++ rcode = 1; ++ } ++ ++ return rcode; ++} ++ ++static int erase_flash_sector(ulong addr_first, ulong addr_last) ++{ ++ flash_info_t *info; ++ ulong bank; ++ int s_first[CONFIG_SYS_MAX_FLASH_BANKS]; ++ int s_last[CONFIG_SYS_MAX_FLASH_BANKS]; ++ int erased = 0; ++ int planned; ++ int rcode = 0; ++ ++ rcode = fill_flash_sect_ranges(addr_first, addr_last, s_first, s_last, ++ &planned); ++ ++ if (planned && (rcode == 0)) { ++ for (bank = 0, info = &flash_info[0]; ++ (bank < CONFIG_SYS_MAX_FLASH_BANKS) && (rcode == 0); ++ ++bank, ++info) { ++ if (s_first[bank] >= 0) { ++ erased += s_last[bank] - s_first[bank] + 1; ++ debug("Erase Flash from 0x%08lx to 0x%08lx " ++ "in Bank # %ld ", ++ info->start[s_first[bank]], ++ (s_last[bank] == info->sector_count) ? ++ info->start[0] + info->size - 1 : ++ info->start[s_last[bank] + 1] - 1, ++ bank + 1); ++ rcode = flash_erase(info, s_first[bank], ++ s_last[bank]); ++ } ++ } ++ if (rcode == 0) ++ printf("Erased %d sectors\n", erased); ++ } else if (rcode == 0) { ++ printf("Error: start and/or end address not on sector boundary\n"); ++ rcode = 1; ++ } ++ ++ return rcode; ++} ++ ++static int verify_image(void) ++{ ++ ulong src_addr = IMAGE_LOAD_RAM_ADDR; ++ void *hdr = (void *)src_addr; ++ ++ printf("\n## Checking Image at 0x%08lx ...\n", src_addr); ++ /* AT the moment, we only support FIT image flash */ ++ switch (genimg_get_format(hdr)) { ++ case IMAGE_FORMAT_FIT: ++ printf(" FIT image found\n"); ++ if (!fit_check_format(hdr)) { ++ printf("Bad FIT image format!\n"); ++ return -1; ++ } ++ ++ if (!fit_all_image_verify(hdr)) { ++ printf("Bad hash in FIT image!\n"); ++ return -1; ++ } ++ break; ++ default: ++ printf("Unknown image format!\n"); ++ return -1; ++ } ++ ++ return 0; ++} ++ ++static int flash_image(void) ++{ ++ int rcode; ++ ulong max_size = MAX_FITIMAGE_SIZE; ++ ulong src_addr = IMAGE_LOAD_RAM_ADDR; ++ ulong addr_first = get_flash_image_address(); ++ ulong addr_last = addr_first + max_size - 1; ++ ++ if ((g_write_addr > max_size) || (g_write_addr == 0)) { ++ printf("ERROR: %s(): Invalid file uploaded. filesize(0x%08x)\n", ++ __func__, g_write_addr); ++ return -1; ++ } ++ ++ if (sect_roundb(&addr_last) > 0) { ++ printf("ERROR: %s(): sect_roundb failed\n", __func__); ++ return -1; ++ } ++ ++ if (addr_first >= addr_last) { ++ printf("ERROR: %s(): addr_first(0x%08lx) >= addr_last(0x%08lx)\n", ++ __func__, addr_first, addr_last); ++ return -1; ++ } ++ ++ /* Hack: To update the percentage update, ++ * treat logical division as below. ++ * Image verify - 10% ++ * Unprotecting flash sectors - 10% ++ * Erase flash sectors - 40% ++ * Copy to flash - 40% */ ++ ++ /* Unprotect the flash sectors */ ++ rcode = protect_flash_sector(PROTECT_OFF, addr_first, addr_last); ++ if (rcode != 0) { ++ printf("%s(): Protecting flash sector failed(%d).\n", __func__, ++ rcode); ++ return -1; ++ } ++ update_processing_status(IMG_PROGRAMMING, 20); ++ ++ /* erase flash sectors */ ++ rcode = erase_flash_sector(addr_first, addr_last); ++ if (rcode != 0) { ++ printf("%s(): Erasing flash sector failed(%d).\n", __func__, ++ rcode); ++ return -1; ++ } ++ update_processing_status(IMG_PROGRAMMING, 60); ++ ++ /* write to flash area */ ++ printf("Copy to Flash... "); ++ rcode = flash_write((char *)src_addr, addr_first, g_write_addr * 1); ++ if (rcode != 0) { ++ printf("%s(): Flash copy failed(%d).\n", __func__, rcode); ++ flash_perror(rcode); ++ return -1; ++ } ++ printf("done\n"); ++ return 0; ++} ++ ++void start_fw_update_loop(void) ++{ ++ int rc; ++ ulong boot_addr; ++ char boot_cmd[20]; ++ ++ while (1) { ++ if (g_fwupd_settings.random_number_valid) { ++ /* Random number should be cleared after 30seconds */ ++ if (get_ticks() >= etime) { ++ printf("Clearing random number\n"); ++ ++ if (!fwupd_settings_trylock()) ++ continue; ++ memcpy(g_fwupd_settings.rand_num, 0, ++ RAND_NUMBER_SIZE); ++ g_fwupd_settings.random_number_valid = false; ++ fwupd_settings_unlock(); ++ } ++ } ++ ++ if (g_fwupd_settings.start_update) { ++ update_processing_status(IMG_VALIDATING, 0); ++ ++ rc = verify_image(); ++ if (rc != 0) { ++ update_processing_status(UPDATE_ERROR, 100); ++ /* Adding delay to make consumer gets status */ ++ mdelay(WAIT_STATE_TIMEOUT); ++ ++ reset_all_settings(); ++ continue; ++ } ++ ++ update_processing_status(IMG_PROGRAMMING, 10); ++ ++ rc = flash_image(); ++ if (rc == 0) { ++ /* Update successful, change the boot command */ ++ boot_addr = get_flash_image_address(); ++ snprintf(boot_cmd, sizeof(boot_cmd), ++ "bootm %08x", boot_addr); ++ setenv("bootcmd", boot_cmd); ++ saveenv(); ++ ++ update_processing_status(UPDATE_SUCCESSFUL, ++ 100); ++ } else { ++ update_processing_status(UPDATE_ERROR, 100); ++ } ++ ++ /* Adding delay to make sure consumer gets status */ ++ mdelay(WAIT_STATE_TIMEOUT); ++ ++ reset_all_settings(); ++ ++ /* Reset BMC */ ++ do_reset(NULL, 0, 0, NULL); ++ } ++ mdelay(WAIT_STATE_TIMEOUT); ++ } ++ ++ return; ++} ++ ++#if 1 /* Debug purpose */ ++int do_fwupd(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[]) ++{ ++ if (argc != 1) ++ return 1; ++ ++ start_fw_update_loop(); ++ return 0; ++} ++U_BOOT_CMD(fwupd, 1, 0, do_fwupd, "Start Firmware update process", ""); ++#endif +diff --git a/board/aspeed/ast-g5/fw-update.h b/board/aspeed/ast-g5/fw-update.h +new file mode 100644 +index 0000000000..ed033adfed +--- /dev/null ++++ b/board/aspeed/ast-g5/fw-update.h +@@ -0,0 +1,50 @@ ++// SPDX-License-Identifier: GPL-2.0 ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include <common.h> ++ ++/* SPI flash map */ ++#define MAX_FITIMAGE_SIZE 0x1B80000 ++#define PRIMARY_FITIMAGE_START_ADDR 0x20080000 ++#define SECONDARY_FITIMAGE_START_ADDR 0x22480000 ++#define IMAGE_LOAD_RAM_ADDR 0x83000000 ++ ++#define MAX_FILENAME_LENGTH 256 ++#define RAND_NUMBER_SIZE 8 ++ ++enum boot_image { ++ PRIMARY_IMAGE = 0x01, ++ SECONDARY_IMAGE = 0x02 ++}; ++ ++enum update_status { ++ INITIALIZING = 0, ++ IDLE, ++ IMG_DOWNLOADING, ++ IMG_VALIDATING, ++ IMG_PROGRAMMING, ++ UPDATE_SUCCESSFUL, ++ UPDATE_ERROR = 0x0F, ++ UPDATE_FORBIDDEN = 0x80, ++ AC_CYCLE_REQUIRED = 0x83 ++}; ++ ++struct fwupd_global_setting { ++ bool fwupd_mode_active; ++ bool start_update; ++ bool random_number_valid; ++ u8 ctrl_state; ++ u8 options_mask; ++ u8 options_value; ++ u8 processing_status; ++ u8 percentage_completion; ++ u8 integrity_check_status; ++ u8 filename_len; ++ u8 filename[MAX_FILENAME_LENGTH]; ++ u8 rand_num[RAND_NUMBER_SIZE]; ++}; ++ ++bool fwupd_settings_trylock(void); ++void fwupd_settings_unlock(void); ++u8 get_active_boot_image(void); ++int generate_random_number(void); +diff --git a/board/aspeed/ast-g5/ipmi-fwupd.c b/board/aspeed/ast-g5/ipmi-fwupd.c +new file mode 100644 +index 0000000000..3eba056e7f +--- /dev/null ++++ b/board/aspeed/ast-g5/ipmi-fwupd.c +@@ -0,0 +1,402 @@ ++// SPDX-License-Identifier: GPL-2.0 ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include "ipmi-fwupd.h" ++ ++struct fwupd_global_setting g_fwupd_settings; ++u32 g_write_addr = 0; ++ ++u16 fwupd_get_execution_ctx(u8 *req, u16 req_len, u8 *res) ++{ ++ int booting_image = 0x01; ++ struct fwupd_get_exe_ctx_res *result = ++ (struct fwupd_get_exe_ctx_res *)res; ++ ++ /* Get active image location(primary/secondary) */ ++ booting_image = get_active_boot_image(); ++ result->patition_ptr = booting_image; ++ result->exection_ctx = 0x11; /* Forced Firmware Update mode */ ++ ++ result->completion_code = IPMI_CC_OK; ++ return sizeof(struct fwupd_get_exe_ctx_res); ++} ++u16 fwupd_get_rand_number(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_rand_num_res *result = (struct fwupd_rand_num_res *)res; ++ ++ if (req_len != 0) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is critical operation is going on */ ++ if (g_fwupd_settings.start_update) { ++ printf("%s(): Update in progress.\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is it already in fwupdate mode */ ++ if (g_fwupd_settings.fwupd_mode_active) { ++ printf("%s(): Already in firmware update mode\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ if (generate_random_number() != 0) { ++ printf("%s(): Random number generation failed\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ result->completion_code = IPMI_CC_OK; ++ memcpy(result->rand_num, g_fwupd_settings.rand_num, RAND_NUMBER_SIZE); ++ ++ return sizeof(struct fwupd_rand_num_res); ++} ++ ++u16 fwupd_enter_update_mode(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_set_update_mode_res *result = ++ (struct fwupd_set_update_mode_res *)res; ++ ++ if (req_len != RAND_NUMBER_SIZE) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is critical operation is going on */ ++ if (g_fwupd_settings.start_update) { ++ printf("%s(): Update in progress.\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is it already in fwupdate mode */ ++ if (g_fwupd_settings.fwupd_mode_active) { ++ printf("%s(): Already in firmware update mode\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ /* This command should excute within 30 seconds ++ * after random number generation. */ ++ if (!g_fwupd_settings.random_number_valid) { ++ printf("%s(): No valid random number exist.\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_CODE; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Validate the key to enter this mode */ ++ for (int i = 0; i < RAND_NUMBER_SIZE; i++) { ++ if (req[i] != g_fwupd_settings.rand_num[i]) { ++ printf("%s(): Invalid key entered\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_CODE; ++ return sizeof(result->completion_code); ++ } ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ printf("%s(): Lock failed\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ /* Reset all the settings */ ++ memset(&g_fwupd_settings, 0, sizeof(g_fwupd_settings)); ++ g_fwupd_settings.fwupd_mode_active = true; ++ fwupd_settings_unlock(); ++ ++ result->completion_code = IPMI_CC_OK; ++ ++ return sizeof(struct fwupd_set_update_mode_res); ++} ++ ++u16 fwupd_exit_update_mode(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_exit_update_mode_res *result = ++ (struct fwupd_exit_update_mode_res *)res; ++ ++ if (req_len != 0) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!g_fwupd_settings.fwupd_mode_active) { ++ printf("%s(): Invalid command entered\n", __func__); ++ result->completion_code = IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ g_fwupd_settings.fwupd_mode_active = false; ++ fwupd_settings_unlock(); ++ ++ result->completion_code = IPMI_CC_OK; ++ ++ return sizeof(struct fwupd_exit_update_mode_res); ++} ++u16 fwupd_set_options(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_options_req *options_req = (struct fwupd_options_req *)req; ++ struct fwupd_options_res *result = (struct fwupd_options_res *)res; ++ ++ if (req_len < 2) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is critical operation is going on */ ++ if (g_fwupd_settings.start_update) { ++ printf("%s(): Update in progress.\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Setting any reserved bits will result the command being rejected */ ++ if (((options_req->options_mask & 0xF0) != 0) || ++ ((options_req->options_value & 0xF0) != 0)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_FIELD; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ printf("%s(): Lock failed\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ g_fwupd_settings.options_mask = options_req->options_mask; ++ g_fwupd_settings.options_value = options_req->options_value; ++ fwupd_settings_unlock(); ++ ++ result->completion_code = IPMI_CC_OK; ++ result->options_value = (g_fwupd_settings.options_mask & ++ g_fwupd_settings.options_value); ++ ++ return sizeof(struct fwupd_options_res); ++} ++ ++u16 fwupd_set_get_control(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_control_req *ctrl_req = (struct fwupd_control_req *)req; ++ struct fwupd_control_res *result = (struct fwupd_control_res *)res; ++ ++ if (req_len < 1) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is critical operation is going on */ ++ if (g_fwupd_settings.start_update) { ++ printf("%s(): Update in progress.\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ if ((ctrl_req->ctrl_state == SET_FW_FILENAME) && (req_len < 3)) { ++ printf("%s(): Invalid request data\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } else if ((ctrl_req->ctrl_state != SET_FW_FILENAME) && ++ (req_len != 1)) { ++ printf("%s(): Invalid request data\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ if ((!g_fwupd_settings.fwupd_mode_active) && ++ (ctrl_req->ctrl_state != GET_CTRL_STATE)) { ++ printf("%s(): Invalid request. Control State: %d.\n", __func__, ++ ctrl_req->ctrl_state); ++ result->completion_code = IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ switch (ctrl_req->ctrl_state) { ++ case GET_CTRL_STATE: ++ break; ++ case IMG_TRANSFER_START: ++ if ((g_fwupd_settings.ctrl_state & ++ IMG_TRANSFER_CTRL_BIT_START)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = ++ IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ printf("%s(): Lock failed\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ g_fwupd_settings.processing_status = IMG_DOWNLOADING; ++ /* Reset control state during start */ ++ g_fwupd_settings.ctrl_state = 0x00; ++ g_fwupd_settings.ctrl_state |= IMG_TRANSFER_CTRL_BIT_START; ++ /* Set current write address to ZERO */ ++ g_write_addr = 0x00; ++ fwupd_settings_unlock(); ++ break; ++ case IMG_TRANSFER_END: ++ if (!(g_fwupd_settings.ctrl_state & ++ IMG_TRANSFER_CTRL_BIT_START)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = ++ IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ g_fwupd_settings.start_update = true; ++ g_fwupd_settings.ctrl_state |= IMG_TRANSFER_CTRL_BIT_END; ++ ++ g_fwupd_settings.ctrl_state &= ~(IMG_TRANSFER_CTRL_BIT_START | ++ IMG_TRANSFER_CTRL_BIT_ABORT); ++ fwupd_settings_unlock(); ++ break; ++ case IMG_TRANSFER_ABORT: ++ if (!(g_fwupd_settings.ctrl_state & ++ IMG_TRANSFER_CTRL_BIT_START)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = ++ IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ printf("%s(): Lock failed\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ g_fwupd_settings.processing_status = UPDATE_ERROR; ++ g_fwupd_settings.ctrl_state |= IMG_TRANSFER_CTRL_BIT_ABORT; ++ g_fwupd_settings.ctrl_state &= ~(IMG_TRANSFER_CTRL_BIT_START | ++ IMG_TRANSFER_CTRL_BIT_END); ++ fwupd_settings_unlock(); ++ break; ++ case SET_FW_FILENAME: ++ /* Not supporting now */ ++ if (ctrl_req->filename_len > sizeof(ctrl_req->filename)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_FIELD; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!(g_fwupd_settings.ctrl_state & ++ IMG_TRANSFER_CTRL_BIT_START)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = ++ IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!fwupd_settings_trylock()) { ++ printf("%s(): Lock failed\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ g_fwupd_settings.filename_len = ctrl_req->filename_len; ++ strncpy(g_fwupd_settings.filename, ctrl_req->filename, ++ ctrl_req->filename_len); ++ fwupd_settings_unlock(); ++ /* TODO: Used for TFTP update but not implemented yet. */ ++ /* TODO: Verify image and write to flash */ ++ break; ++ case USB_DEV_ATTACH: ++ /* Not supporting now */ ++ result->completion_code = IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ case USB_DEV_DETACH: ++ /* Not supporting now */ ++ result->completion_code = IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ break; ++ default: ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_FIELD; ++ return sizeof(result->completion_code); ++ } ++ ++ result->completion_code = IPMI_CC_OK; ++ result->curr_state = g_fwupd_settings.ctrl_state; ++ return sizeof(struct fwupd_control_res); ++} ++u16 fwupd_get_update_status(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_get_update_status_res *result = ++ (struct fwupd_get_update_status_res *)res; ++ ++ if (req_len != 0) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ result->processing_status = g_fwupd_settings.processing_status; ++ result->percent_completion = g_fwupd_settings.percentage_completion; ++ result->check_status = 0; ++ /* We don't support error code messages cmd(0x0EH) in uboot.*/ ++ result->error_code = 0; ++ ++ result->completion_code = IPMI_CC_OK; ++ ++ return sizeof(struct fwupd_get_update_status_res); ++} ++ ++u16 fwupd_image_write(u8 *req, u16 req_len, u8 *res) ++{ ++ struct fwupd_image_write_res *result = ++ (struct fwupd_image_write_res *)res; ++ ++ if (req_len < 1) { ++ printf("%s(): Invalid request length\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Check is critical operation is going on */ ++ if (g_fwupd_settings.start_update) { ++ printf("%s(): Update in progress.\n", __func__); ++ result->completion_code = IPMI_CC_NODE_BUSY; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!g_fwupd_settings.fwupd_mode_active) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if (!(g_fwupd_settings.ctrl_state & IMG_TRANSFER_CTRL_BIT_START)) { ++ printf("%s(): Invalid request\n", __func__); ++ result->completion_code = IPMI_CC_NOT_SUPPORTED_IN_STATE; ++ return sizeof(result->completion_code); ++ } ++ ++ if ((g_write_addr + req_len) > MAX_FITIMAGE_SIZE) { ++ printf("%s(): Request length exceeded max size\n", __func__); ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ u8 *mem_addr = (u8 *)((u32)IMAGE_LOAD_RAM_ADDR + g_write_addr); ++ ++ memcpy(mem_addr, req, req_len); ++ g_write_addr += req_len; ++ ++ result->completion_code = IPMI_CC_OK; ++ result->no_of_bytes_written = (u8)req_len; ++ ++ return sizeof(struct fwupd_image_write_res); ++} +diff --git a/board/aspeed/ast-g5/ipmi-fwupd.h b/board/aspeed/ast-g5/ipmi-fwupd.h +new file mode 100644 +index 0000000000..e490f6b527 +--- /dev/null ++++ b/board/aspeed/ast-g5/ipmi-fwupd.h +@@ -0,0 +1,81 @@ ++// SPDX-License-Identifier: GPL-2.0 ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include "ipmi-handler.h" ++#include "fw-update.h" ++ ++enum control_state { ++ GET_CTRL_STATE = 0, ++ IMG_TRANSFER_START, ++ IMG_TRANSFER_END, ++ IMG_TRANSFER_ABORT, ++ SET_FW_FILENAME, ++ USB_DEV_ATTACH, ++ USB_DEV_DETACH ++}; ++enum control_state_bit { ++ IMG_TRANSFER_CTRL_BIT_START = (0x01 << 0), ++ IMG_TRANSFER_CTRL_BIT_END = (0x01 << 1), ++ IMG_TRANSFER_CTRL_BIT_ABORT = (0x01 << 2), ++ USB_CTRL_BIT_ATTACH = (0x01 << 3) ++}; ++enum update_options_bit { ++ NO_DOWN_REVISION = 0, ++ DEFER_BMC_RESET = 1, ++ SHA32_INTEGRITY_CHECK = 2, ++ CRC32_INTEGRITY_CHECK = 3 ++}; ++ ++struct fwupd_get_exe_ctx_res { ++ u8 completion_code; ++ u8 exection_ctx; ++ u8 patition_ptr; ++}; ++struct fwupd_rand_num_res { ++ u8 completion_code; ++ u8 rand_num[RAND_NUMBER_SIZE]; ++}; ++struct fwupd_set_update_mode_res { ++ u8 completion_code; ++}; ++struct fwupd_exit_update_mode_res { ++ u8 completion_code; ++}; ++struct fwupd_options_req { ++ u8 options_mask; ++ u8 options_value; ++ u8 integrity_check_value[32]; ++}; ++struct fwupd_options_res { ++ u8 completion_code; ++ u8 options_value; ++}; ++struct fwupd_control_req { ++ u8 ctrl_state; ++ u8 filename_len; ++ u8 filename[MAX_FILENAME_LENGTH]; ++}; ++struct fwupd_control_res { ++ u8 completion_code; ++ u8 curr_state; ++}; ++struct fwupd_get_update_status_res { ++ u8 completion_code; ++ u8 processing_status; ++ u8 percent_completion; ++ u8 check_status; ++ u8 error_code; ++}; ++struct fwupd_image_write_res { ++ u8 completion_code; ++ u8 no_of_bytes_written; ++}; ++ ++u16 fwupd_get_execution_ctx(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_get_rand_number(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_enter_update_mode(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_exit_update_mode(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_set_options(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_set_get_control(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_get_update_status(u8 *req, u16 req_len, u8 *res); ++u16 fwupd_image_write(u8 *req, u16 req_len, u8 *res); +diff --git a/board/aspeed/ast-g5/ipmi-handler.c b/board/aspeed/ast-g5/ipmi-handler.c +index 9cccee9f2f..5e78546e70 100644 +--- a/board/aspeed/ast-g5/ipmi-handler.c ++++ b/board/aspeed/ast-g5/ipmi-handler.c +@@ -1,18 +1,37 @@ +- + // SPDX-License-Identifier: GPL-2.0 + // Copyright (c) 2018-2019 Intel Corporation + +-#include "ipmi-handler.h" ++#include "ipmi-fwupd.h" + + /* IPMI network function codes */ + #define NETFN_APP 0x06 ++#define NETFN_FIRMWARE 0x08 ++#define NETFN_INTEL_OEM 0x30 + + /* IPMI command codes */ +-#define CMD_GET_DEV_ID 0x01 +-#define CMD_GET_SELF_TEST_RESULTS 0x04 ++#define CMD_APP_GET_DEV_ID 0x01 ++#define CMD_APP_GET_SELF_TEST_RESULTS 0x04 ++#define CMD_FWUPD_GET_EXECUTION_CTX 0x23 ++#define CMD_FWUPD_GET_RANDOM_NUMBER 0x26 ++#define CMD_FWUPD_SET_UPDATE_MODE 0x27 ++#define CMD_FWUPD_EXIT_UPDATE_MODE 0x28 ++#define CMD_FWUPD_CONTROL_GET_SET 0x29 ++#define CMD_FWUPD_GET_UPDATE_STATUS 0x2A ++#define CMD_FWUPD_SET_OPTIONS 0x2B ++#define CMD_FWUPD_IMAGE_WRITE 0x2C ++#define CMD_INTL_OEM_GET_BUFFER_SIZE 0x66 ++ ++#define MAX_KCS_BUF_SIZE 1020 /* (0xFF * 4) */ ++#define MAX_IPMB_BUF_SIZE 1020 /* (0xFF * 4) */ + + typedef u16 (*fun_handler)(u8 *req, u16 req_len, u8 *res); + ++struct ipmi_cmd_table { ++ u8 net_fun; ++ u8 cmd; ++ fun_handler process_cmd; ++}; ++ + struct get_dev_id { + u8 completion_code; + u8 dev_id; +@@ -29,11 +48,10 @@ struct self_test_res { + u8 completion_code; + u8 res_byte[2]; + }; +- +-struct ipmi_cmd_table { +- u8 net_fun; +- u8 cmd; +- fun_handler process_cmd; ++struct intc_get_buf_size_res { ++ u8 completion_code; ++ u8 kcs_size; ++ u8 ipmb_size; + }; + + static u16 get_device_id(u8 *req, u16 req_len, u8 *res) +@@ -84,10 +102,36 @@ static u16 get_self_test_result(u8 *req, u16 req_len, u8 *res) + + return sizeof(struct self_test_res); + } ++static u16 intel_get_buffer_size(u8 *req, u16 req_len, u8 *res) ++{ ++ struct intc_get_buf_size_res *result = ++ (struct intc_get_buf_size_res *)res; ++ ++ if (req_len != 0) { ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Size is multiples of four bytes */ ++ result->completion_code = IPMI_CC_OK; ++ result->kcs_size = MAX_KCS_BUF_SIZE / 4; ++ result->ipmb_size = MAX_IPMB_BUF_SIZE / 4; ++ ++ return sizeof(struct intc_get_buf_size_res); ++} + + const struct ipmi_cmd_table cmd_info[] = { +- { NETFN_APP, CMD_GET_DEV_ID, get_device_id }, +- { NETFN_APP, CMD_GET_SELF_TEST_RESULTS, get_self_test_result } ++ { NETFN_APP, CMD_APP_GET_DEV_ID, get_device_id }, ++ { NETFN_APP, CMD_APP_GET_SELF_TEST_RESULTS, get_self_test_result }, ++ { NETFN_FIRMWARE, CMD_FWUPD_GET_EXECUTION_CTX, fwupd_get_execution_ctx }, ++ { NETFN_FIRMWARE, CMD_FWUPD_GET_RANDOM_NUMBER, fwupd_get_rand_number }, ++ { NETFN_FIRMWARE, CMD_FWUPD_SET_UPDATE_MODE, fwupd_enter_update_mode }, ++ { NETFN_FIRMWARE, CMD_FWUPD_EXIT_UPDATE_MODE, fwupd_exit_update_mode }, ++ { NETFN_FIRMWARE, CMD_FWUPD_CONTROL_GET_SET, fwupd_set_get_control }, ++ { NETFN_FIRMWARE, CMD_FWUPD_GET_UPDATE_STATUS, fwupd_get_update_status }, ++ { NETFN_FIRMWARE, CMD_FWUPD_SET_OPTIONS, fwupd_set_options }, ++ { NETFN_FIRMWARE, CMD_FWUPD_IMAGE_WRITE, fwupd_image_write }, ++ { NETFN_INTEL_OEM, CMD_INTL_OEM_GET_BUFFER_SIZE, intel_get_buffer_size } + }; + + #define CMD_TABLE_SIZE ARRAY_SIZE(cmd_info) +diff --git a/board/aspeed/ast-g5/ipmi-handler.h b/board/aspeed/ast-g5/ipmi-handler.h +index 9d46d9bd9a..8eea93063a 100644 +--- a/board/aspeed/ast-g5/ipmi-handler.h ++++ b/board/aspeed/ast-g5/ipmi-handler.h +@@ -1,4 +1,3 @@ +- + /* SPDX-License-Identifier: GPL-2.0 */ + /* Copyright (c) 2018-2019 Intel Corporation */ + +@@ -6,12 +5,14 @@ + + /* IPMI completion codes */ + #define IPMI_CC_OK 0x00 ++#define IPMI_CC_INVALID_CODE 0x80 + #define IPMI_CC_NODE_BUSY 0xC0 + #define IPMI_CC_INVALID_CMD 0xC1 + #define IPMI_CC_INVALID_CMD_LUN 0xC2 + #define IPMI_CC_OUT_OF_SPACE 0xC4 + #define IPMI_CC_INVALID_DATA_LENGTH 0xC7 + #define IPMI_CC_INVALID_DATA_FIELD 0xCC ++#define IPMI_CC_NOT_SUPPORTED_IN_STATE 0xD5 + #define IPMI_CC_UNSPECIFIED 0xFF + + /* BMC IPMB LUNs */ +diff --git a/common/autoboot.c b/common/autoboot.c +index d66c0fa63a..3647d5fb21 100644 +--- a/common/autoboot.c ++++ b/common/autoboot.c +@@ -349,6 +349,19 @@ void autoboot_command(const char *s) + { + debug("### main_loop: bootcmd=\"%s\"\n", s ? s : "<UNDEFINED>"); + ++#ifdef AST_G5_INTEL ++ /* TODO: Make run_command_list as non-blocking(blocked by getc()) ++ * and make main u-boot loop to check both keyboard inputs as well ++ * as start_update firmware flags during FFUJ. ++ * This will make sure debug mode intact during FFUJ. ++ */ ++ if (intel_force_firmware_jumper_enabled()) { ++ printf("#### Force firmware update mode is enabled, " ++ "Serial console is disabled. ####\n"); ++ start_fw_update_loop(); ++ } ++#endif ++ + if (stored_bootdelay != -1 && s && !abortboot(stored_bootdelay)) { + #if defined(CONFIG_AUTOBOOT_KEYED) && !defined(CONFIG_AUTOBOOT_KEYED_CTRLC) + int prev = disable_ctrlc(1); /* disable Control C checking */ +diff --git a/configs/ast_g5_phy_defconfig b/configs/ast_g5_phy_defconfig +index 1b96ab7f3b..5965a9b04f 100644 +--- a/configs/ast_g5_phy_defconfig ++++ b/configs/ast_g5_phy_defconfig +@@ -15,3 +15,4 @@ CONFIG_SYS_NS16550=y + CONFIG_USE_IRQ=y + CONFIG_CMD_I2C=y + CONFIG_SYS_I2C_AST=y ++CONFIG_LIB_RAND=y diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0030-Support-Get-Set-Security-mode-command.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0030-Support-Get-Set-Security-mode-command.patch new file mode 100644 index 000000000..ce62c3fb1 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0030-Support-Get-Set-Security-mode-command.patch @@ -0,0 +1,124 @@ +From 60b24cc8e1da556437770e9e49e046b9f41e2979 Mon Sep 17 00:00:00 2001 +From: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> +Date: Thu, 20 Jun 2019 15:26:50 +0530 +Subject: [PATCH] Support Get/Set Security mode command + +Support added for get/set security mode oem command. This +command is used to read / write the RestrictionMode property +which is saved in U-Boot environment variable. U-Boot +command provides a way to downgrade RestrictionMode property +value, which is not allowed in normal mode from Host interface + +Tested: +1. Verified get security mode returns proper value read from +U-Boot environment variable. cmdtool.efi 20 C0 B3 +2. Verified set security mode updates U-Boot environment variable +and it is reflected in linux too cmdtool.efi 20 C0 B4 4 +3. Verified negative test cases with improper values and it +throws correct errors + +Signed-off-by: Richard Marian Thomaiyar <richard.marian.thomaiyar@linux.intel.com> + +--- + board/aspeed/ast-g5/ipmi-handler.c | 63 +++++++++++++++++++++++++++++- + 1 file changed, 62 insertions(+), 1 deletion(-) + +diff --git a/board/aspeed/ast-g5/ipmi-handler.c b/board/aspeed/ast-g5/ipmi-handler.c +index 5e78546e70..4e921bd575 100644 +--- a/board/aspeed/ast-g5/ipmi-handler.c ++++ b/board/aspeed/ast-g5/ipmi-handler.c +@@ -20,10 +20,19 @@ + #define CMD_FWUPD_SET_OPTIONS 0x2B + #define CMD_FWUPD_IMAGE_WRITE 0x2C + #define CMD_INTL_OEM_GET_BUFFER_SIZE 0x66 ++#define CMD_INTL_OEM_GET_SEC_MODE 0xB3 ++#define CMD_INTL_OEM_SET_SEC_MODE 0xB4 + + #define MAX_KCS_BUF_SIZE 1020 /* (0xFF * 4) */ + #define MAX_IPMB_BUF_SIZE 1020 /* (0xFF * 4) */ + ++/* Restriction mode values */ ++#define RESTRICTION_MODE_MIN_VALUE 3 /*Provisioning*/ ++#define RESTRICION_MODE_MAX_VALUE 5 /*Provisioned host disabled */ ++ ++#define STR_ENV_PROVISION "provision" ++ ++ + typedef u16 (*fun_handler)(u8 *req, u16 req_len, u8 *res); + + struct ipmi_cmd_table { +@@ -53,6 +62,11 @@ struct intc_get_buf_size_res { + u8 kcs_size; + u8 ipmb_size; + }; ++struct intc_get_secuirty_mode_res { ++ u8 completion_code; ++ u8 restriction_mode; ++ u8 special_mode; ++}; + + static u16 get_device_id(u8 *req, u16 req_len, u8 *res) + { +@@ -120,6 +134,51 @@ static u16 intel_get_buffer_size(u8 *req, u16 req_len, u8 *res) + return sizeof(struct intc_get_buf_size_res); + } + ++static u16 intel_get_security_mode(u8 *req, u16 req_len, u8 *res) ++{ ++ char *cmdline = NULL; ++ struct intc_get_secuirty_mode_res *result = ++ (struct intc_get_secuirty_mode_res *)res; ++ ++ if (req_len != 0) { ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ cmdline = getenv(STR_ENV_PROVISION); ++ if (!cmdline) { ++ /* Default provision must be set only by linux */ ++ result->completion_code = IPMI_CC_UNSPECIFIED; ++ return sizeof(result->completion_code); ++ } ++ result->restriction_mode = simple_strtol(cmdline, NULL, 10); ++ /* special mode is non-volatile and not applicable in U-Boot */ ++ result->special_mode = 0; ++ result->completion_code = IPMI_CC_OK; ++ ++ return sizeof(*result); ++} ++ ++static u16 intel_set_security_mode(u8 *req, u16 req_len, u8 *res) ++{ ++ if (req_len != sizeof(*req)) { ++ *res = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(*res); ++ } ++ ++ if (*req > RESTRICION_MODE_MAX_VALUE || ++ *req < RESTRICTION_MODE_MIN_VALUE) { ++ *res = IPMI_CC_INVALID_DATA_FIELD; ++ return sizeof(*res); ++ } ++ ++ setenv_ulong(STR_ENV_PROVISION, *req); ++ saveenv(); ++ *res = IPMI_CC_OK; ++ ++ return sizeof(*res); ++} ++ + const struct ipmi_cmd_table cmd_info[] = { + { NETFN_APP, CMD_APP_GET_DEV_ID, get_device_id }, + { NETFN_APP, CMD_APP_GET_SELF_TEST_RESULTS, get_self_test_result }, +@@ -131,7 +190,9 @@ const struct ipmi_cmd_table cmd_info[] = { + { NETFN_FIRMWARE, CMD_FWUPD_GET_UPDATE_STATUS, fwupd_get_update_status }, + { NETFN_FIRMWARE, CMD_FWUPD_SET_OPTIONS, fwupd_set_options }, + { NETFN_FIRMWARE, CMD_FWUPD_IMAGE_WRITE, fwupd_image_write }, +- { NETFN_INTEL_OEM, CMD_INTL_OEM_GET_BUFFER_SIZE, intel_get_buffer_size } ++ { NETFN_INTEL_OEM, CMD_INTL_OEM_GET_BUFFER_SIZE, intel_get_buffer_size }, ++ { NETFN_INTEL_OEM, CMD_INTL_OEM_GET_SEC_MODE, intel_get_security_mode }, ++ { NETFN_INTEL_OEM, CMD_INTL_OEM_SET_SEC_MODE, intel_set_security_mode }, + }; + + #define CMD_TABLE_SIZE ARRAY_SIZE(cmd_info) diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0031-Make-it-so-TFTP-port-can-be-modified.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0031-Make-it-so-TFTP-port-can-be-modified.patch new file mode 100644 index 000000000..9045360fc --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0031-Make-it-so-TFTP-port-can-be-modified.patch @@ -0,0 +1,38 @@ +From 853894273464f068107f8de3a786327871df699f Mon Sep 17 00:00:00 2001 +From: James Feist <james.feist@linux.intel.com> +Date: Tue, 16 Jul 2019 16:30:02 -0700 +Subject: [PATCH] Make it so TFTP port can be modified + +This makes it so we can use non-privileged tftp ports. + +Tested: Can load fw from non-privileged port. + +Signed-off-by: James Feist <james.feist@linux.intel.com> + +--- + include/configs/ast-g5-ncsi.h | 2 ++ + include/configs/ast-g5-phy.h | 2 ++ + 2 files changed, 4 insertions(+) + +diff --git a/include/configs/ast-g5-ncsi.h b/include/configs/ast-g5-ncsi.h +index 12d6684551..20864b2798 100644 +--- a/include/configs/ast-g5-ncsi.h ++++ b/include/configs/ast-g5-ncsi.h +@@ -28,4 +28,6 @@ + + #define CONFIG_HW_WATCHDOG + ++#define CONFIG_TFTP_PORT ++ + #endif /* __AST_G5_NCSI_CONFIG_H */ +diff --git a/include/configs/ast-g5-phy.h b/include/configs/ast-g5-phy.h +index 62ddb841e5..371f50a1db 100644 +--- a/include/configs/ast-g5-phy.h ++++ b/include/configs/ast-g5-phy.h +@@ -30,4 +30,6 @@ + /* platform.S */ + #define CONFIG_DRAM_ECC_SIZE 0x10000000 + ++#define CONFIG_TFTP_PORT ++ + #endif /* __AST_G5_PHY_CONFIG_H */ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0032-PFR-FW-update-and-checkpoint-support-in-u-boot.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0032-PFR-FW-update-and-checkpoint-support-in-u-boot.patch new file mode 100644 index 000000000..bd32d55ec --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0032-PFR-FW-update-and-checkpoint-support-in-u-boot.patch @@ -0,0 +1,528 @@ +From 5d16832eb3a65e2d30c732a06abcec801c1edf38 Mon Sep 17 00:00:00 2001 +From: AppaRao Puli <apparao.puli@linux.intel.com> +Date: Wed, 24 Jul 2019 20:11:30 +0530 +Subject: [PATCH] PFR FW update and checkpoint support in u-boot + +1) Added firmware update ipmi commands support +for PFR images. This enables PFR based firmware +updates for components BMC, BIOS and CPLD during +FFUJ mode. + +2) Added two PFR boot flow checkpoint in u-boot + - Set the booting starts checkpoint(0x01) + - Set FFUJ checkpoint(0x07) when jumper on. + +Tested: + +Tested: +1) Using debug fwpiaupd.efi utility, validated the PFR +BMC image update via KCS ( In FFUJ mode). +2) Loaded the image, dumped all cpld registers and +cross verified the check-points properly set or not. + +Signed-off-by: AppaRao Puli <apparao.puli@linux.intel.com> +Signed-off-by: Vikram Bodireddy <vikram.bodireddy@intel.com> + +--- + board/aspeed/ast-g5/Makefile | 1 + + board/aspeed/ast-g5/ast-g5-intel.c | 10 +++ + board/aspeed/ast-g5/fw-update.c | 112 +++++++++++++++-------------- + board/aspeed/ast-g5/fw-update.h | 7 ++ + board/aspeed/ast-g5/ipmi-fwupd.c | 37 ++++++++++ + board/aspeed/ast-g5/ipmi-fwupd.h | 6 -- + board/aspeed/ast-g5/pfr-mgr.c | 73 +++++++++++++++++++ + board/aspeed/ast-g5/pfr-mgr.h | 73 +++++++++++++++++++ + 8 files changed, 258 insertions(+), 61 deletions(-) + create mode 100644 board/aspeed/ast-g5/pfr-mgr.c + create mode 100644 board/aspeed/ast-g5/pfr-mgr.h + +diff --git a/board/aspeed/ast-g5/Makefile b/board/aspeed/ast-g5/Makefile +index 0b2d936c23..9021d7fc08 100644 +--- a/board/aspeed/ast-g5/Makefile ++++ b/board/aspeed/ast-g5/Makefile +@@ -8,3 +8,4 @@ obj-y += ast-g5-kcs.o + obj-y += ipmi-handler.o + obj-y += ipmi-fwupd.o + obj-y += fw-update.o ++obj-y += pfr-mgr.o +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 6e43b74bc4..6a36cfa2ba 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -16,6 +16,7 @@ + #include "ast-g5.h" + #include "ast-g5-gpio.h" + #include "ast-g5-timer.h" ++#include "pfr-mgr.h" + + /* Names to match the GPIOs */ + enum gpio_names { +@@ -664,6 +665,10 @@ void ast_g5_intel(void) + ast_scu_write(ast_scu_read(AST_SCU_MISC1_CTRL) | + SCU_MISC_UART_DEBUG_DIS, AST_SCU_MISC1_CTRL); + ++ /* To notify the CPLD about the start of bootloader ++ * and hardware initialization */ ++ set_cpld_reg(PFR_CPLD_BOOT_CHECKPOINT_REG, PFR_CPLD_CHKPOINT_START); ++ + uart_init(); + mailbox_init(); + pwm_init(); +@@ -683,6 +688,11 @@ void ast_g5_intel(void) + kcs_init(); + if (intel_get_platform_id() == COOPER_CITY_BOARD_ID) + set_pwm_duty_cycle(ELEVATED_PWM_DUTY_VALUE); ++ /* Notify CPLD about FFUJ jumper set and pause ++ * of booting for indefinitely time. It will be ++ * resumed once reset is done. */ ++ set_cpld_reg(PFR_CPLD_BOOT_CHECKPOINT_REG, ++ PFR_CPLD_CHKPOINT_FFUJ); + /* TODO: need to stop the booting here. */ + } + } +diff --git a/board/aspeed/ast-g5/fw-update.c b/board/aspeed/ast-g5/fw-update.c +index 99239938b5..89fe5fd4fd 100644 +--- a/board/aspeed/ast-g5/fw-update.c ++++ b/board/aspeed/ast-g5/fw-update.c +@@ -6,6 +6,7 @@ + #include <flash.h> + + #include "fw-update.h" ++#include "pfr-mgr.h" + + #define BOOTCMD_BOOTM_STR "bootm " + #define RANDOM_NUM_TIMEOUT 30 /* in seconds */ +@@ -15,7 +16,7 @@ + #define PROTECT_ON 1 + + extern struct fwupd_global_setting g_fwupd_settings; +-extern u32 g_write_addr; ++extern struct fwupd_image_info g_img_info; + + bool g_fwupd_settings_lock = false; + unsigned long long etime; +@@ -36,16 +37,8 @@ void fwupd_settings_unlock(void) + + u8 get_active_boot_image(void) + { +- char *bootcmd = getenv("bootcmd"); +- char *start = strstr(bootcmd, BOOTCMD_BOOTM_STR); ++ /* For PFR, its always active region */ + u8 boot_image = PRIMARY_IMAGE; +- +- if (start) { +- ulong boot_addr = simple_strtoul( +- (start + strlen(BOOTCMD_BOOTM_STR)), NULL, 16); +- if (boot_addr == SECONDARY_FITIMAGE_START_ADDR) +- return SECONDARY_IMAGE; +- } + return boot_image; + } + +@@ -318,45 +311,22 @@ static int erase_flash_sector(ulong addr_first, ulong addr_last) + return rcode; + } + +-static int verify_image(void) ++static int verify_image(ulong src_addr, ulong img_length) + { +- ulong src_addr = IMAGE_LOAD_RAM_ADDR; +- void *hdr = (void *)src_addr; +- +- printf("\n## Checking Image at 0x%08lx ...\n", src_addr); +- /* AT the moment, we only support FIT image flash */ +- switch (genimg_get_format(hdr)) { +- case IMAGE_FORMAT_FIT: +- printf(" FIT image found\n"); +- if (!fit_check_format(hdr)) { +- printf("Bad FIT image format!\n"); +- return -1; +- } +- +- if (!fit_all_image_verify(hdr)) { +- printf("Bad hash in FIT image!\n"); +- return -1; +- } +- break; +- default: +- printf("Unknown image format!\n"); +- return -1; +- } +- ++ /* TODO: Verify the hash alone here.*/ ++ /* Full image verification is done in CPLD. */ + return 0; + } + +-static int flash_image(void) ++static int flash_image(ulong src_addr, ulong addr_first, ulong max_size, ++ ulong img_length) + { + int rcode; +- ulong max_size = MAX_FITIMAGE_SIZE; +- ulong src_addr = IMAGE_LOAD_RAM_ADDR; +- ulong addr_first = get_flash_image_address(); + ulong addr_last = addr_first + max_size - 1; + +- if ((g_write_addr > max_size) || (g_write_addr == 0)) { ++ if ((img_length > max_size) || (img_length == 0)) { + printf("ERROR: %s(): Invalid file uploaded. filesize(0x%08x)\n", +- __func__, g_write_addr); ++ __func__, img_length); + return -1; + } + +@@ -398,7 +368,7 @@ static int flash_image(void) + + /* write to flash area */ + printf("Copy to Flash... "); +- rcode = flash_write((char *)src_addr, addr_first, g_write_addr * 1); ++ rcode = flash_write((char *)src_addr, addr_first, img_length); + if (rcode != 0) { + printf("%s(): Flash copy failed(%d).\n", __func__, rcode); + flash_perror(rcode); +@@ -430,10 +400,27 @@ void start_fw_update_loop(void) + } + + if (g_fwupd_settings.start_update) { ++ printf("Starting image copy to staging area.....\n"); + update_processing_status(IMG_VALIDATING, 0); +- +- rc = verify_image(); ++ u8 update_intent = 0x00; ++ if ((g_fwupd_settings.options_mask & ++ g_fwupd_settings.options_value) & DEFER_BMC_RESET) ++ update_intent |= DEFER_UPDATES_TO_RESET; ++ ++ ulong offset = ++ get_flash_region_offset(g_img_info.img_type); ++ ulong max_size = ++ get_image_max_size(g_img_info.img_type); ++ ulong src_addr = IMAGE_LOAD_RAM_ADDR; ++ ulong flash_addr = PFR_IMAGE_STAGING_BASE_ADDR + offset; ++ ++ debug("FWUPD: offset:0x%08lx, max_size:0x%08lx, " ++ "src_addr:0x%08lx, flash_addr:0x%08lx\n", ++ offset, max_size, src_addr, flash_addr); ++ ++ rc = verify_image(src_addr, g_img_info.img_length); + if (rc != 0) { ++ printf("Image verification failed.\n"); + update_processing_status(UPDATE_ERROR, 100); + /* Adding delay to make consumer gets status */ + mdelay(WAIT_STATE_TIMEOUT); +@@ -441,31 +428,46 @@ void start_fw_update_loop(void) + reset_all_settings(); + continue; + } ++ printf("Image verification success.\n"); + + update_processing_status(IMG_PROGRAMMING, 10); + +- rc = flash_image(); ++ rc = flash_image(src_addr, flash_addr, max_size, ++ g_img_info.img_length); + if (rc == 0) { +- /* Update successful, change the boot command */ +- boot_addr = get_flash_image_address(); +- snprintf(boot_cmd, sizeof(boot_cmd), +- "bootm %08x", boot_addr); +- setenv("bootcmd", boot_cmd); +- saveenv(); ++ update_processing_status(IMG_PROGRAMMING, 90); ++ } else { ++ update_processing_status(UPDATE_ERROR, 100); ++ } + ++ printf("Image copy to staging area %s.\n", ++ ((rc == 0) ? "successful" : "failed")); ++ ++ /* Set the BMC update intent BIT to CPLD register */ ++ update_intent != get_update_intent(g_img_info.img_type); ++ ++ /* TODO: We ned a way to protect the staging area from ++ * next write data. After setting cpld intent bit, CPLD ++ * read the stagging region for associated image types ++ * and update active/recovery area. During this stage, ++ * staging area should be protected from next write. ++ * Working with CPLD team for identifying this state. */ ++ if (0 != set_cpld_reg(PFR_CPLD_BMC_UPDATE_INTENT_REG, ++ update_intent)) { ++ update_processing_status(UPDATE_ERROR, 100); ++ } else { ++ printf("CPLD: Update intent set successfully.\n"); + update_processing_status(UPDATE_SUCCESSFUL, + 100); +- } else { +- update_processing_status(UPDATE_ERROR, 100); ++ ++ if (update_intent & DEFER_UPDATES_TO_RESET) ++ printf("CPLD: Update defered to next reset.\n"); + } + + /* Adding delay to make sure consumer gets status */ + mdelay(WAIT_STATE_TIMEOUT); +- + reset_all_settings(); + +- /* Reset BMC */ +- do_reset(NULL, 0, 0, NULL); + } + mdelay(WAIT_STATE_TIMEOUT); + } +diff --git a/board/aspeed/ast-g5/fw-update.h b/board/aspeed/ast-g5/fw-update.h +index ed033adfed..45e46ba596 100644 +--- a/board/aspeed/ast-g5/fw-update.h ++++ b/board/aspeed/ast-g5/fw-update.h +@@ -28,6 +28,12 @@ enum update_status { + UPDATE_FORBIDDEN = 0x80, + AC_CYCLE_REQUIRED = 0x83 + }; ++enum update_options { ++ NO_DOWN_REVISION = BIT(0), ++ DEFER_BMC_RESET = BIT(1), ++ SHA32_INTEGRITY_CHECK = BIT(2), ++ CRC32_INTEGRITY_CHECK = BIT(3) ++}; + + struct fwupd_global_setting { + bool fwupd_mode_active; +@@ -48,3 +54,4 @@ bool fwupd_settings_trylock(void); + void fwupd_settings_unlock(void); + u8 get_active_boot_image(void); + int generate_random_number(void); ++ +diff --git a/board/aspeed/ast-g5/ipmi-fwupd.c b/board/aspeed/ast-g5/ipmi-fwupd.c +index 3eba056e7f..6afc8d66b7 100644 +--- a/board/aspeed/ast-g5/ipmi-fwupd.c ++++ b/board/aspeed/ast-g5/ipmi-fwupd.c +@@ -2,10 +2,14 @@ + // Copyright (c) 2018-2019 Intel Corporation + + #include "ipmi-fwupd.h" ++#include "pfr-mgr.h" + + struct fwupd_global_setting g_fwupd_settings; + u32 g_write_addr = 0; + ++struct fwupd_image_info g_img_info; ++static bool block0_mapped = false; ++ + u16 fwupd_get_execution_ctx(u8 *req, u16 req_len, u8 *res) + { + int booting_image = 0x01; +@@ -395,6 +399,39 @@ u16 fwupd_image_write(u8 *req, u16 req_len, u8 *res) + memcpy(mem_addr, req, req_len); + g_write_addr += req_len; + ++ /* Get the PFR block 0 data and read the uploaded image ++ * information( Image type, length, hash etc) */ ++ if ((g_write_addr >= sizeof(struct pfr_image_block0)) && ++ (!block0_mapped)) { ++ struct pfr_image_block0 *block0_data = ++ (struct pfr_image_block0 *)IMAGE_LOAD_RAM_ADDR; ++ u32 magic_num = (u32)((*block0_data->tag) | ++ LSH(*(block0_data->tag + 1), 8) | ++ LSH(*(block0_data->tag + 2), 16) | ++ LSH(*(block0_data->tag + 3), 24)); ++ /* Validate the magic number */ ++ if (magic_num != PFR_BLOCK0_MAGIC_NUM) { ++ result->completion_code = IPMI_CC_INVALID_DATA_LENGTH; ++ return sizeof(result->completion_code); ++ } ++ ++ /* Fill the image info structure for later use */ ++ g_img_info.magic_num = magic_num; ++ g_img_info.img_length = ++ (u32)((*block0_data->pc_length) | ++ LSH(*(block0_data->pc_length + 1), 8) | ++ LSH(*(block0_data->pc_length + 2), 16) | ++ LSH(*(block0_data->pc_length + 3), 24)); ++ g_img_info.img_type = ++ (u32)((*block0_data->pc_type) | ++ LSH(*(block0_data->pc_type + 1), 8) | ++ LSH(*(block0_data->pc_type + 2), 16) | ++ LSH(*(block0_data->pc_type + 3), 24)); ++ /* Add Authentication data struct length for full image */ ++ g_img_info.img_length += PFR_AUTH_DATA_STRUCT_LEN; ++ block0_mapped = true; ++ } ++ + result->completion_code = IPMI_CC_OK; + result->no_of_bytes_written = (u8)req_len; + +diff --git a/board/aspeed/ast-g5/ipmi-fwupd.h b/board/aspeed/ast-g5/ipmi-fwupd.h +index e490f6b527..7409d2e2f9 100644 +--- a/board/aspeed/ast-g5/ipmi-fwupd.h ++++ b/board/aspeed/ast-g5/ipmi-fwupd.h +@@ -19,12 +19,6 @@ enum control_state_bit { + IMG_TRANSFER_CTRL_BIT_ABORT = (0x01 << 2), + USB_CTRL_BIT_ATTACH = (0x01 << 3) + }; +-enum update_options_bit { +- NO_DOWN_REVISION = 0, +- DEFER_BMC_RESET = 1, +- SHA32_INTEGRITY_CHECK = 2, +- CRC32_INTEGRITY_CHECK = 3 +-}; + + struct fwupd_get_exe_ctx_res { + u8 completion_code; +diff --git a/board/aspeed/ast-g5/pfr-mgr.c b/board/aspeed/ast-g5/pfr-mgr.c +new file mode 100644 +index 0000000000..77131688e7 +--- /dev/null ++++ b/board/aspeed/ast-g5/pfr-mgr.c +@@ -0,0 +1,73 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include "pfr-mgr.h" ++ ++int set_cpld_reg(u8 reg_addr, u8 value) ++{ ++ int ret = 0; ++ int chip = (PFR_CPLD_SLAVE_ADDR >> 1); ++ ++ /* Get current I2C bus number to restore later. */ ++ int current_bus_no = i2c_get_bus_num(); ++ ++ /* Set I2C bus number to PFR CPLD I2C bus. */ ++ ret = i2c_set_bus_num(PFR_CPLD_I2C_BUSNO); ++ if (ret) { ++ printf("Failed to change I2C bus number (%d)\n", ret); ++ goto done; ++ } ++ ++ ret = i2c_write(chip, reg_addr, 1, &value, 1); ++ if (ret) { ++ printf("Error writing the chip: %d\n", ret); ++ goto done; ++ } ++ ++done: ++ /* Restore I2C bus number */ ++ if (i2c_set_bus_num(current_bus_no)) ++ printf("Failed to restore I2C bus number.\n"); ++ ++ return ret; ++} ++ ++ulong get_update_intent(u32 type) ++{ ++ ulong intent = 0; ++ if (type == PFR_CPLD_UPDATE_CAPSULE) ++ intent = CPLD_IMAGE_UPDATE; ++ else if (type == PFR_PCH_UPDATE_CAPSULE) ++ intent = PCH_SPI_FLASH_ACTIVE; ++ else if (type == PFR_BMC_UPDATE_CAPSULE) ++ intent = BMC_SPI_FLASH_ACTIVE; ++ ++ return intent; ++} ++ ++ulong get_image_max_size(u32 type) ++{ ++ ulong max_size = MAX_BMC_IMAGE_SIZE; ++ if (type == PFR_CPLD_UPDATE_CAPSULE) ++ max_size = MAX_CPLD_IMAGE_SIZE; ++ else if (type == PFR_PCH_UPDATE_CAPSULE) ++ max_size = MAX_BIOS_IMAGE_SIZE; ++ else if (type == PFR_BMC_UPDATE_CAPSULE) ++ max_size = MAX_BMC_IMAGE_SIZE; ++ ++ return max_size; ++} ++ ++ulong get_flash_region_offset(u32 type) ++{ ++ ulong offset = 0; ++ if (type == PFR_CPLD_UPDATE_CAPSULE) ++ offset = PFR_CPLD_IMAGE_REGION_OFFSET; ++ else if (type == PFR_PCH_UPDATE_CAPSULE) ++ offset = PFR_BIOS_IMAGE_REGION_OFFSET; ++ else if (type == PFR_BMC_UPDATE_CAPSULE) ++ offset = PFR_BMC_IMAGE_REGION_OFFSET; ++ ++ return offset; ++} ++ +diff --git a/board/aspeed/ast-g5/pfr-mgr.h b/board/aspeed/ast-g5/pfr-mgr.h +new file mode 100644 +index 0000000000..5c5b98bbe0 +--- /dev/null ++++ b/board/aspeed/ast-g5/pfr-mgr.h +@@ -0,0 +1,73 @@ ++// SPDX-License-Identifier: GPL-2.0+ ++// Copyright (c) 2018-2019 Intel Corporation ++ ++#include <common.h> ++ ++/* CPLD I2C device defines */ ++#define PFR_CPLD_I2C_BUSNO 4 ++#define PFR_CPLD_SLAVE_ADDR 0x70 ++ ++/* CPLD registers */ ++#define PFR_CPLD_BOOT_CHECKPOINT_REG 0x0F ++#define PFR_CPLD_BMC_UPDATE_INTENT_REG 0x13 ++ ++/* PFR checkpoints */ ++#define PFR_CPLD_CHKPOINT_START 0x01 ++#define PFR_CPLD_CHKPOINT_FFUJ 0x07 ++#define PFR_CPLD_CHKPOINT_FINISHED 0x09 ++ ++#define PFR_BLOCK0_MAGIC_NUM 0xB6EAFD19 ++#define PFR_AUTH_DATA_STRUCT_LEN 1024 /* Block0 & Block1 */ ++ ++/* SPI Flash MAP */ ++#define PFR_IMAGE_STAGING_BASE_ADDR 0x24A00000 /* 54MB */ ++#define MAX_BMC_IMAGE_SIZE 0x2000000 /* 32MB */ ++#define MAX_BIOS_IMAGE_SIZE 0x1000000 /* 16MB */ ++#define MAX_CPLD_IMAGE_SIZE 0x400000 /* 4MB */ ++#define PFR_BMC_IMAGE_REGION_OFFSET 0 ++#define PFR_BIOS_IMAGE_REGION_OFFSET \ ++ (PFR_BMC_IMAGE_REGION_OFFSET + MAX_BMC_IMAGE_SIZE) ++#define PFR_CPLD_IMAGE_REGION_OFFSET \ ++ (PFR_BIOS_IMAGE_REGION_OFFSET + MAX_BIOS_IMAGE_SIZE) ++ ++#define LSH(data, num) ((data) << (num)) ++ ++/* Bit mapping for CPLD 'BMC update intent' */ ++enum cpld_update_intent { ++ PCH_SPI_FLASH_ACTIVE = BIT(0), ++ PCH_SPI_FLASH_RECOVERY = BIT(1), ++ CPLD_IMAGE_UPDATE = BIT(2), ++ BMC_SPI_FLASH_ACTIVE = BIT(3), ++ BMC_SPI_FLASH_RECOVERY = BIT(4), ++ DEFER_UPDATES_TO_RESET = BIT(7) ++}; ++ ++enum pfr_block0_pc_type { ++ PFR_CPLD_UPDATE_CAPSULE = 0x00, ++ PFR_PCH_PFM = 0x01, ++ PFR_PCH_UPDATE_CAPSULE = 0x02, ++ PFR_BMC_PFM = 0x03, ++ PFR_BMC_UPDATE_CAPSULE = 0x04 ++}; ++ ++/* PFR image block 0 - As defined in HAS */ ++struct pfr_image_block0 { ++ u8 tag[4]; ++ u8 pc_length[4]; ++ u8 pc_type[4]; ++ u8 reserved_1[4]; ++ u8 hash_256[32]; ++ u8 hash_384[48]; ++ u8 reserved_2[32]; ++}; ++ ++struct fwupd_image_info { ++ u32 magic_num; ++ u32 img_length; ++ u32 img_type; ++}; ++ ++int set_cpld_reg(u8 reg_addr, u8 value); ++ulong get_update_intent(u32 type); ++ulong get_flash_region_offset(u32 type); ++ulong get_image_max_size(u32 type); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0033-Reboot-into-UBOOT-on-Watchdog-Failures.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0033-Reboot-into-UBOOT-on-Watchdog-Failures.patch new file mode 100644 index 000000000..3e7727c32 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0033-Reboot-into-UBOOT-on-Watchdog-Failures.patch @@ -0,0 +1,112 @@ +From 655a30e879704b72e1934bdc8e47d93166978c38 Mon Sep 17 00:00:00 2001 +From: James Feist <james.feist@linux.intel.com> +Date: Wed, 31 Jul 2019 16:01:49 -0700 +Subject: [PATCH] Reboot into UBOOT on Watchdog Failures + +We use watchdog1 to reboot when there is a watchdog +error. Reboot into u-boot as we are using that as +safe mode. + +Tested: watchdog -T 0 -F /dev/watchdog1 reboots into +uboot after 3 times + +Signed-off-by: James Feist <james.feist@linux.intel.com> +--- + .../include/asm/arch-aspeed/ast-g5-intel.h | 1 + + board/aspeed/ast-g5/ast-g5-intel.c | 29 +++++++++++++++++++ + common/autoboot.c | 5 ++++ + 3 files changed, 35 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +index a88521a1b3c7..64f4ed17bfd5 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h ++++ b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +@@ -14,6 +14,7 @@ + + #ifndef __ASSEMBLY__ + int intel_force_firmware_jumper_enabled(void); ++int intel_failed_boot(void); + void start_fw_update_loop(void); + #endif + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index d05de5c4a274..9b546cffee77 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -114,7 +114,23 @@ static const GPIOValue gpio_table[] = { + #define HOST_SERIAL_A_HIGH_SPEED (1 << 0) + #define HOST_SERIAL_B_HIGH_SPEED (1 << 1) + ++#define WATCHDOG_RESET_BIT BIT(3) + #define POWERON_RESET_BIT BIT(0) ++#define BOOT_FAILURE_LIMIT 0x3 ++ ++static int get_boot_failures(void) ++{ ++ return getenv_ulong("bootfailures", 10, 0); ++} ++ ++static void set_boot_failures(u32 count) ++{ ++ if (count > BOOT_FAILURE_LIMIT) ++ return; ++ ++ setenv_ulong("bootfailures", count); ++ saveenv(); ++} + + static void sgpio_init(void) + { +@@ -277,6 +293,11 @@ int intel_force_firmware_jumper_enabled(void) + return gpio_get_value(GPIO_FF_UPD_JUMPER); + } + ++int intel_failed_boot(void) ++{ ++ return get_boot_failures() >= BOOT_FAILURE_LIMIT; ++} ++ + void arch_preboot_os(void) + { + // last second before booting... set the LEDs +@@ -438,6 +459,7 @@ void ast_g5_intel_late_init(void) + { + char value[32]; + u32 reset_reason = 0; ++ u32 boot_failures = 0; + + /* By default host serail A and B use normal speed */ + uint32_t host_serial_cfg = 0; +@@ -482,6 +504,13 @@ void ast_g5_intel_late_init(void) + + update_bootargs_cmd("resetreason", value); + ++ boot_failures = get_boot_failures(); ++ ++ if (reset_reason & WATCHDOG_RESET_BIT) ++ set_boot_failures(boot_failures + 1); ++ else ++ set_boot_failures(0); ++ + /* Update the special mode in bootargs */ + if (reset_reason & POWERON_RESET_BIT && is_mfg_mode_phy_req()) + update_bootargs_cmd("special", "mfg"); +diff --git a/common/autoboot.c b/common/autoboot.c +index 393738ce0f4c..35dad222ff7c 100644 +--- a/common/autoboot.c ++++ b/common/autoboot.c +@@ -271,6 +271,11 @@ static int abortboot(int bootdelay) + abort = 1; + goto exit; + } ++ ++ if (intel_failed_boot()) { ++ abort = 1; ++ goto exit; ++ } + # endif + + if (bootdelay >= 0) +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0034-Disable-uart-debug-interface.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0034-Disable-uart-debug-interface.patch new file mode 100644 index 000000000..e8cd4179f --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0034-Disable-uart-debug-interface.patch @@ -0,0 +1,52 @@ +From aec56ef4f3cf0417a28ddc0719603d54073eee09 Mon Sep 17 00:00:00 2001 +From: Yong Li <yong.b.li@linux.intel.com> +Date: Tue, 20 Aug 2019 16:10:03 +0800 +Subject: [PATCH] Disable uart debug interface + +AST2500 SOC integrates a UART debug interface which can +input commands to AST2500 by using simple terminal +program without the assistance of CPU. + +For security requirements, we need to disable this feature, +set SCU2C[]10 = 1 to disable it. + +Tested: +Flash the u-boot.bin and dump SCU2C as below: +md 0x1e6e202c +1e6e202c: 00200400 + +Signed-off-by: Yong Li <yong.b.li@linux.intel.com> +Signed-off-by: Vikram Bodireddy <vikram.bodireddy@intel.com> + +--- + arch/arm/include/asm/arch-aspeed/regs-scu.h | 1 + + board/aspeed/ast-g5/ast-g5-intel.c | 4 ++++ + 2 files changed, 5 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/regs-scu.h b/arch/arm/include/asm/arch-aspeed/regs-scu.h +index a2c9549fc6..1bdb1d8574 100644 +--- a/arch/arm/include/asm/arch-aspeed/regs-scu.h ++++ b/arch/arm/include/asm/arch-aspeed/regs-scu.h +@@ -468,6 +468,7 @@ + #define SCU_MISC_DIV13_EN (0x1 << 12) + #define SCU_MISC_DEBUG_UART (0x1 << 10) + #define SCU_MISC_Y_CLK_INVERT (0x1 << 11) ++#define SCU_MISC_UART_DEBUG_DIS (0x1 << 10) + #define SCU_MISC_OUT_DELAY (0x1 << 9) + #define SCU_MISC_PCI_TO_AHB_DIS (0x1 << 8) + #define SCU_MISC_2D_CRT_EN (0x1 << 7) +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 12216922ac..e05a6da468 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -589,6 +589,10 @@ extern void espi_init(void); + extern void kcs_init(void); + void ast_g5_intel(void) + { ++ /* Disable uart port debug function */ ++ ast_scu_write(ast_scu_read(AST_SCU_MISC1_CTRL) | ++ SCU_MISC_UART_DEBUG_DIS, AST_SCU_MISC1_CTRL); ++ + uart_init(); + pwm_init(); + gpio_init(gpio_table, ARRAY_SIZE(gpio_table)); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0035-PFR-platform-EXTRST-reset-mask-selection.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0035-PFR-platform-EXTRST-reset-mask-selection.patch new file mode 100644 index 000000000..eb8fac487 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0035-PFR-platform-EXTRST-reset-mask-selection.patch @@ -0,0 +1,122 @@ +From 6b62f592434eaadc02057c0d35c3b79982f555bc Mon Sep 17 00:00:00 2001 +From: Vikram Bodireddy <vikram.bodireddy@intel.com> +Date: Thu, 5 Sep 2019 15:03:21 +0530 +Subject: [PATCH] PFR platform - EXTRST# reset mask selection + +This is a fix taken from Purely PFR. +This commit will enable specific reset mask for EXTRST# signal. +On PFR platforms, EXTRST# signal is used by PFR CPLD to put BMC +in reset during firmware authentications, recovery and firmware +update flow, during which certain modules of BMC should be chosen +to be reset so that Host functionality would be intact. + +Signed-off-by: Vikram Bodireddy <vikram.bodireddy@intel.com> + +--- + .../include/asm/arch-aspeed/ast-g5-intel.h | 31 +++++++++++++++++++ + arch/arm/include/asm/arch-aspeed/regs-scu.h | 29 +++++++++++++++++ + board/aspeed/ast-g5/ast-g5-intel.c | 9 ++++++ + 3 files changed, 69 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +index 64f4ed17bf..b9386b2cf6 100644 +--- a/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h ++++ b/arch/arm/include/asm/arch-aspeed/ast-g5-intel.h +@@ -12,6 +12,37 @@ + + #define AST_G5_INTEL 1 + ++/* EXTRST# mask for PFR platform ++ * EXTRST# is used by PFR CPLD to keep BMC in ++ * reset during firmware authentication, updates and recovery ++ * this mask selects the modules to be reset along with BMC so that ++ * Host functions are intact. ++ * (this is fix from Purley PFR ) ++ */ ++#define AST_WDT_RESET_MASK ( \ ++ WDT_RESET_MASK_SPI | \ ++ WDT_RESET_MASK_XDMA | \ ++ WDT_RESET_MASK_MCTP | \ ++ WDT_RESET_MASK_ADC | \ ++ WDT_RESET_MASK_JTAG | \ ++ WDT_RESET_MASK_PECI | \ ++ WDT_RESET_MASK_CRT | \ ++ WDT_RESET_MASK_MIC | \ ++ WDT_RESET_MASK_SDIO | \ ++ WDT_RESET_MASK_HAC | \ ++ WDT_RESET_MASK_VIDEO | \ ++ WDT_RESET_MASK_HID11 | \ ++ WDT_RESET_MASK_USB11 | \ ++ WDT_RESET_MASK_USB20 | \ ++ WDT_RESET_MASK_GRAPHICS | \ ++ WDT_RESET_MASK_MAC2 | \ ++ WDT_RESET_MASK_MAC1 | \ ++ WDT_RESET_MASK_I2C | \ ++ WDT_RESET_MASK_AHB | \ ++ WDT_RESET_MASK_COPROC | \ ++ WDT_RESET_MASK_ARM | \ ++ 0) ++ + #ifndef __ASSEMBLY__ + int intel_force_firmware_jumper_enabled(void); + int intel_failed_boot(void); +diff --git a/arch/arm/include/asm/arch-aspeed/regs-scu.h b/arch/arm/include/asm/arch-aspeed/regs-scu.h +index 1bdb1d8574..0a4fb6f773 100644 +--- a/arch/arm/include/asm/arch-aspeed/regs-scu.h ++++ b/arch/arm/include/asm/arch-aspeed/regs-scu.h +@@ -144,6 +144,35 @@ + #define SCU_RESET_AHB (0x1 << 1) + #define SCU_RESET_SRAM_CTRL (0x1 << 0) + ++/* AST_WDT/EXTRST - 0x9C selection masks */ ++#define WDT_RESET_MASK_MISC (1 << 25) /* Misc. SOC controller (WDT, RTC, Timer, UART, SRAM.) */ ++#define WDT_RESET_MASK_SPI (1 << 24) /* SPI controller */ ++#define WDT_RESET_MASK_XDMA (1 << 23) /* X-DMA controller */ ++#define WDT_RESET_MASK_MCTP (1 << 22) /* MCTP controller */ ++#define WDT_RESET_MASK_GPIO (1 << 21) /* GPIO controller */ ++#define WDT_RESET_MASK_ADC (1 << 20) /* ADC controller */ ++#define WDT_RESET_MASK_JTAG (1 << 19) /* JTAG master controller */ ++#define WDT_RESET_MASK_PECI (1 << 18) /* PECI controller */ ++#define WDT_RESET_MASK_PWM (1 << 17) /* PWM controller */ ++#define WDT_RESET_MASK_CRT (1 << 16) /* CRT mode 2D engine */ ++#define WDT_RESET_MASK_MIC (1 << 15) /* MIC controller */ ++#define WDT_RESET_MASK_SDIO (1 << 14) /* SD/SDIO controller */ ++#define WDT_RESET_MASK_LPC (1 << 13) /* LPC controller */ ++#define WDT_RESET_MASK_HAC (1 << 12) /* HAC engine */ ++#define WDT_RESET_MASK_VIDEO (1 << 11) /* Video engine */ ++#define WDT_RESET_MASK_HID11 (1 << 10) /* USB1.1 HID/USB2.0 Host EHCI2 controller */ ++#define WDT_RESET_MASK_USB11 (1 << 9) /* USB1.1 Host controller */ ++#define WDT_RESET_MASK_USB20 (1 << 8) /* USB2.0 Host/Hub controller */ ++#define WDT_RESET_MASK_GRAPHICS (1 << 7) /* Graphics CRT controller */ ++#define WDT_RESET_MASK_MAC2 (1 << 6) /* MAC#2 controller */ ++#define WDT_RESET_MASK_MAC1 (1 << 5) /* MAC#1 controller */ ++#define WDT_RESET_MASK_I2C (1 << 4) /* I2C controller */ ++#define WDT_RESET_MASK_AHB (1 << 3) /* AHB bridges */ ++#define WDT_RESET_MASK_SDRAM (1 << 2) /* SDRAM controller */ ++#define WDT_RESET_MASK_COPROC (1 << 1) /* Coprocessor */ ++#define WDT_RESET_MASK_ARM (1 << 0) /* ARM */ ++#define WDT_RESET_MASK_ALL 0x03ffffff /* all the bits above: 0-25*/ ++ + /* AST_SCU_RESET2 0xD4 - Reset Control register set 2 */ + #define SCU_RESET_CRT3 (0x1 << 8) + #define SCU_RESET_CRT2 (0x1 << 7) +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 6a36cfa2ba..2d260a7759 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -661,6 +661,15 @@ extern void espi_init(void); + extern void kcs_init(void); + void ast_g5_intel(void) + { ++ /* EXTRST# mask for PFR platform ++ * EXTRST# is used by PFR CPLD to keep BMC in ++ * reset during firmware authentication, updates and recovery ++ * this mask selects the modules to be reset along with BMC so that ++ * Host functions are intact. ++ * (this is fix from Purley PFR ) ++ */ ++ ast_scu_write(AST_WDT_RESET_MASK, AST_SCU_WDT_RESET); ++ + /* Disable uart port debug function */ + ast_scu_write(ast_scu_read(AST_SCU_MISC1_CTRL) | + SCU_MISC_UART_DEBUG_DIS, AST_SCU_MISC1_CTRL); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0036-Re-Enable-KCS.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0036-Re-Enable-KCS.patch new file mode 100644 index 000000000..08b05e60b --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0036-Re-Enable-KCS.patch @@ -0,0 +1,33 @@ +From 6e3928154538f8935d9d6379e3db40daeb1aedcf Mon Sep 17 00:00:00 2001 +From: James Feist <james.feist@linux.intel.com> +Date: Thu, 19 Sep 2019 10:15:19 -0700 +Subject: [PATCH] Re-Enable KCS + +Phosphor-isolation isolates too much and seems to +make KCS not work. This removes the lines from that +patch that seem to be of question. + +Tested: AC/Cycled, cmdtool.efi 20 18 1 works + +Signed-off-by: James Feist <james.feist@linux.intel.com> + +--- + board/aspeed/ast-g5/ast-g5.c | 5 ----- + 1 file changed, 5 deletions(-) + +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index ead2e1bb63..00bd92ae5f 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -41,11 +41,6 @@ int board_init(void) + bool sdmc_unlocked; + u32 val; + +- /* iLPC2AHB */ +- val = readl(AST_SCU_BASE + AST_SCU_HW_STRAP1); +- val |= SCU_HW_STRAP_LPC_DEC_SUPER_IO; +- writel(val, AST_SCU_BASE + AST_SCU_HW_STRAP1); +- + val = readl(AST_LPC_BASE + AST_LPC_HICRB); + val |= LPC_HICRB_ILPC2AHB; + writel(val, AST_LPC_BASE + AST_LPC_HICRB); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0037-aspeed-ast-scu.c-fix-MAC1LINK-and-MAC2LINK-pin-pads-.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0037-aspeed-ast-scu.c-fix-MAC1LINK-and-MAC2LINK-pin-pads-.patch new file mode 100644 index 000000000..eaaa0075b --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0037-aspeed-ast-scu.c-fix-MAC1LINK-and-MAC2LINK-pin-pads-.patch @@ -0,0 +1,78 @@ +From 07a269d7873c77c372acbd4ccf83612e14f05404 Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Fri, 4 Oct 2019 15:54:43 -0700 +Subject: [PATCH] aspeed/ast-scu.c: fix MAC1LINK and MAC2LINK pin pads setting + +Intel platforms don't use these pins as PHY link monitoring inputs +so this commit disables them in SCU pin control register so that +the pins can be used as GPIOs. + +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> + +--- + arch/arm/mach-aspeed/ast-scu.c | 37 +++++++++------------------------- + 1 file changed, 9 insertions(+), 28 deletions(-) + +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index 537cd4b3e1..28c48c1154 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -419,49 +419,30 @@ void ast_scu_multi_func_eth(u8 num) + { + switch (num) { + case 0: +- if (ast_scu_read(AST_SCU_HW_STRAP1) & SCU_HW_STRAP_MAC0_RGMII) { ++ if (ast_scu_read(AST_SCU_HW_STRAP1) & SCU_HW_STRAP_MAC0_RGMII) + printf("MAC0 : RGMII\n"); +- ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) | +- SCU_FUN_PIN_MAC0_PHY_LINK, +- AST_SCU_FUN_PIN_CTRL1); +- } else { ++ else + printf("MAC0 : RMII/NCSI\n"); +- ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) & +- ~SCU_FUN_PIN_MAC0_PHY_LINK, +- AST_SCU_FUN_PIN_CTRL1); +- } +- +-#ifdef AST_SOC_G5 +- ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) | +- SCU_FUN_PIN_MAC0_PHY_LINK, AST_SCU_FUN_PIN_CTRL1); + +-#endif ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) & ++ ~SCU_FUN_PIN_MAC0_PHY_LINK, ++ AST_SCU_FUN_PIN_CTRL1); + ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL3) | + SCU_FUN_PIN_MAC0_MDIO | SCU_FUN_PIN_MAC0_MDC, + AST_SCU_FUN_PIN_CTRL3); +- + break; + case 1: +- if (ast_scu_read(AST_SCU_HW_STRAP1) & SCU_HW_STRAP_MAC1_RGMII) { ++ if (ast_scu_read(AST_SCU_HW_STRAP1) & SCU_HW_STRAP_MAC1_RGMII) + printf("MAC1 : RGMII\n"); +- ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) | +- SCU_FUN_PIN_MAC1_PHY_LINK, +- AST_SCU_FUN_PIN_CTRL1); +- } else { ++ else + printf("MAC1 : RMII/NCSI\n"); +- ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) & +- ~SCU_FUN_PIN_MAC1_PHY_LINK, +- AST_SCU_FUN_PIN_CTRL1); +- } + +- ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) | +- SCU_FUN_PIN_MAC1_PHY_LINK, ++ ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL1) & ++ ~SCU_FUN_PIN_MAC1_PHY_LINK, + AST_SCU_FUN_PIN_CTRL1); +- + ast_scu_write(ast_scu_read(AST_SCU_FUN_PIN_CTRL5) | + SCU_FUC_PIN_MAC1_MDIO, + AST_SCU_FUN_PIN_CTRL5); +- + break; + } + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0038-Increase-default-fan-speed-for-cooper-city.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0038-Increase-default-fan-speed-for-cooper-city.patch new file mode 100644 index 000000000..456763398 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0038-Increase-default-fan-speed-for-cooper-city.patch @@ -0,0 +1,129 @@ +From d248ebf5bddd0c0bc6f7e287867b651d0c17aafe Mon Sep 17 00:00:00 2001 +From: James Feist <james.feist@linux.intel.com> +Date: Thu, 24 Oct 2019 14:39:22 -0700 +Subject: [PATCH] Increase default fan speed for cooper city + +This increases the uboot fan speed for cooper city +as it has high core count CPUS. + +Tested: In uboot fans appeared to run faster + +Signed-off-by: James Feist <james.feist@linux.intel.com> + +--- + board/aspeed/ast-g5/ast-g5-gpio.h | 6 ++++ + board/aspeed/ast-g5/ast-g5-intel.c | 46 ++++++++++++++++++++++++++++++ + 2 files changed, 52 insertions(+) + +diff --git a/board/aspeed/ast-g5/ast-g5-gpio.h b/board/aspeed/ast-g5/ast-g5-gpio.h +index 8ccf437346..7f0c06d88f 100644 +--- a/board/aspeed/ast-g5/ast-g5-gpio.h ++++ b/board/aspeed/ast-g5/ast-g5-gpio.h +@@ -71,9 +71,15 @@ + #define ID_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_6) + #define GRN_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_4) + #define AMB_LED_PORT_PIN PORT_PIN(GPIO_PORT_S, GPIO_PIN_5) ++#define PLATFORM_ID0_PORT_PIN PORT_PIN(GPIO_PORT_B, GPIO_PIN_0) ++#define PLATFORM_ID1_PORT_PIN PORT_PIN(GPIO_PORT_B, GPIO_PIN_1) ++#define PLATFORM_ID2_PORT_PIN PORT_PIN(GPIO_PORT_B, GPIO_PIN_2) ++#define PLATFORM_ID3_PORT_PIN PORT_PIN(GPIO_PORT_B, GPIO_PIN_3) ++#define PLATFORM_ID4_PORT_PIN PORT_PIN(GPIO_PORT_B, GPIO_PIN_4) + #define FORCE_BMC_UPDATE_PORT_PIN PORT_PIN(GPIO_PORT_D, GPIO_PIN_0) + #define TPM_EN_PULSE_PORT_PIN PORT_PIN(GPIO_PORT_D, GPIO_PIN_6) + #define FP_PWR_BTN_PORT_PIN PORT_PIN(GPIO_PORT_E, GPIO_PIN_2) ++#define PLATFORM_ID5_PORT_PIN PORT_PIN(GPIO_PORT_G, GPIO_PIN_5) + + // GPIO Configuration Register bits + #define GPCFG_EVENT_TO_SMI (1 << 7) // 1 == enabled +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index e05a6da468..4b017269f9 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -25,6 +25,12 @@ enum gpio_names { + GPIO_FF_UPD_JUMPER, + GPIO_ENABLE_TPM_PULSE, + GPIO_FP_PWR_BTN, ++ GPIO_PLATFORM_ID_0, ++ GPIO_PLATFORM_ID_1, ++ GPIO_PLATFORM_ID_2, ++ GPIO_PLATFORM_ID_3, ++ GPIO_PLATFORM_ID_4, ++ GPIO_PLATFORM_ID_5, + }; + + #define GPIO_CFG_DEFAULT (GPCFG_ACTIVE_HIGH | GPCFG_LEVEL_TRIG) +@@ -63,6 +69,21 @@ static const GPIOValue gpio_table[] = { + [GPIO_FP_PWR_BTN] = {FP_PWR_BTN_PORT_PIN, GPIO_CFG_LOW_INPUT, 0, + GPIO_DEBOUNCE_8MS}, + ++ /* Platform ID Pins */ ++ [GPIO_PLATFORM_ID_0] = {PLATFORM_ID0_PORT_PIN, GPIO_CFG_DEFAULT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ [GPIO_PLATFORM_ID_1] = {PLATFORM_ID1_PORT_PIN, GPIO_CFG_DEFAULT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ [GPIO_PLATFORM_ID_2] = {PLATFORM_ID2_PORT_PIN, GPIO_CFG_DEFAULT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ [GPIO_PLATFORM_ID_3] = {PLATFORM_ID3_PORT_PIN, GPIO_CFG_DEFAULT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ [GPIO_PLATFORM_ID_4] = {PLATFORM_ID4_PORT_PIN, GPIO_CFG_DEFAULT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ [GPIO_PLATFORM_ID_5] = {PLATFORM_ID5_PORT_PIN, GPIO_CFG_DEFAULT, 0, ++ GPIO_DEBOUNCE_8MS}, ++ ++ + }; + + #define LPC_SNOOP_ADDR 0x80 +@@ -117,6 +138,8 @@ static const GPIOValue gpio_table[] = { + #define POWERON_RESET_BIT BIT(0) + #define BOOT_FAILURE_LIMIT 0x3 + ++#define COOPER_CITY_BOARD_ID 40 ++ + static int get_boot_failures(void) + { + return getenv_ulong("bootfailures", 10, 0); +@@ -298,6 +321,26 @@ int intel_failed_boot(void) + return get_boot_failures() >= BOOT_FAILURE_LIMIT; + } + ++int intel_get_platform_id(void) ++{ ++ int id = 0; ++ int temp = 0; ++ int gpios[] = {GPIO_PLATFORM_ID_0, ++ GPIO_PLATFORM_ID_1, ++ GPIO_PLATFORM_ID_2, ++ GPIO_PLATFORM_ID_3, ++ GPIO_PLATFORM_ID_4, ++ GPIO_PLATFORM_ID_5}; ++ int ii; ++ for (ii = 0; ii < ARRAY_SIZE(gpios); ii++){ ++ temp = gpio_get_value(gpios[ii]); ++ if(temp < 0) ++ return temp; ++ id |= temp << ii; ++ } ++ return id; ++} ++ + void arch_preboot_os(void) + { + // last second before booting... set the LEDs +@@ -325,6 +368,7 @@ void arch_preboot_os(void) + #define PWM_CLK_ENABLE BIT(0) + #define PWM_DUTY(PCT) (((PCT) * 128) / 100) + #define DEFAULT_PWM_DUTY_VALUE PWM_DUTY(57) ++#define ELEVATED_PWM_DUTY_VALUE PWM_DUTY(80) + + + static inline uint32_t ast_scu_read(uint32_t reg) +@@ -606,6 +650,8 @@ void ast_g5_intel(void) + id_led_control(GPIO_GREEN_LED, EIDLED_Off); + id_led_control(GPIO_AMBER_LED, EIDLED_On); + kcs_init(); ++ if (intel_get_platform_id() == COOPER_CITY_BOARD_ID) ++ set_pwm_duty_cycle(ELEVATED_PWM_DUTY_VALUE); + /* TODO: need to stop the booting here. */ + } + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0040-Initialize-the-BMC-host-mailbox-at-reset-time.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0040-Initialize-the-BMC-host-mailbox-at-reset-time.patch new file mode 100644 index 000000000..464faa65d --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0040-Initialize-the-BMC-host-mailbox-at-reset-time.patch @@ -0,0 +1,63 @@ +From c749a717d02936b49f6213f8861e3c17b35abf67 Mon Sep 17 00:00:00 2001 +From: Vernon Mauery <vernon.mauery@intel.com> +Date: Mon, 27 Jan 2020 15:13:10 -0800 +Subject: [PATCH] Initialize the BMC/host mailbox at reset time + +When the BMC comes out of reset, the mailbox registers need to be set so +the communications with the host can start properly. + +Tested: boot the BMC and take note that the mailbox registers are no + longer random garbage. + +Signed-off-by: Vernon Mauery <vernon.mauery@intel.com> + +--- + board/aspeed/ast-g5/ast-g5-intel.c | 28 ++++++++++++++++++++++++++++ + 1 file changed, 28 insertions(+) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 4b017269f9..6c193d8afb 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -629,6 +629,33 @@ static void pwm_init(void) + writel(val, PWM_BASE_ADDR + PWM_CONTROL); + } + ++#define AST_MBX_COUNT 16 ++#define MB_HINIT_BP_REG1 (0) ++#define MB_HINIT_BP_REG2 (1) // reserved for future bit definition. ++#define MB_FW_MJ_VER_REG (2) ++#define MB_FW_MN_VER_REG (3) ++#define MB_HINIT_ERR_REG (4) ++#define MB_BOOTL_BP_REG1 (5) ++#define MB_BOOTL_BP_REG2 (6) // tracks which image selected ++#define MB_BOOTL_ERR_REG (7) ++#define MB_RUNTM_BP_REG1 (8) ++#define MB_RUNTM_BP_REG2 (9) // reserved for future bit definition. ++#define MB_RUNTM_ERR_REG (10) ++static void mailbox_init(void) ++{ ++ /* clear out default mbox values */ ++ int i; ++ for (i = 0; i < AST_MBX_COUNT; i++) ++ { ++ writel(0, AST_MBX_BASE + 4 * i); ++ } ++ /* by the time this is called, all the hardware init is done ++ * so we can mark that as complete */ ++ writel(0xff, AST_MBX_BASE + 4 * MB_HINIT_BP_REG1); ++ /* mark progress up through booting linux */ ++ writel(0x1f, AST_MBX_BASE + 4 * MB_BOOTL_BP_REG1); ++} ++ + extern void espi_init(void); + extern void kcs_init(void); + void ast_g5_intel(void) +@@ -638,6 +665,7 @@ void ast_g5_intel(void) + SCU_MISC_UART_DEBUG_DIS, AST_SCU_MISC1_CTRL); + + uart_init(); ++ mailbox_init(); + pwm_init(); + gpio_init(gpio_table, ARRAY_SIZE(gpio_table)); + espi_init(); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0041-Disabling-boot-delay.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0041-Disabling-boot-delay.patch new file mode 100644 index 000000000..69ec33a17 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0041-Disabling-boot-delay.patch @@ -0,0 +1,27 @@ +From e21ee4b456addc93a9afed0cb52ac2a53d3b785a Mon Sep 17 00:00:00 2001 +From: arun-pm <arun.p.m@linux.intel.com> +Date: Thu, 30 Jan 2020 10:32:13 +0530 +Subject: [PATCH] Disabling boot delay + +Boot delay is changed to -2 so that BMC will not stop in u-boot by pressing +ESC key. +--- + include/configs/ast-common.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h +index 0bc7f2d75f..dce6bbf5aa 100644 +--- a/include/configs/ast-common.h ++++ b/include/configs/ast-common.h +@@ -70,7 +70,7 @@ + /* + * Environment Config + */ +-#define CONFIG_BOOTDELAY 2 ++#define CONFIG_BOOTDELAY -2 + + /* + * Miscellaneous configurable options +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0043-PFR-Skip-counting-WDT2-event-when-EXTRST-is-set.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0043-PFR-Skip-counting-WDT2-event-when-EXTRST-is-set.patch new file mode 100644 index 000000000..ad99773d1 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0043-PFR-Skip-counting-WDT2-event-when-EXTRST-is-set.patch @@ -0,0 +1,45 @@ +From 94cecaf3d944ee0b2a24b5628131db92de7cbaf3 Mon Sep 17 00:00:00 2001 +From: Vikram Bodireddy <vikram.bodireddy@intel.com> +Date: Wed, 18 Mar 2020 21:47:11 +0530 +Subject: [PATCH] PFR- Skip counting WDT2 event when EXTRST# is set + +PFR CPLD drives EXTRST# of BMC to reset it during +firmware update and during recovery. On ast2500 the +EXTRST# is also setting WDT2/3 flags which is counted +as boot failures by u-boot and aborts the boot if +boot failures are more than 3. This change will skip +counting WDT2 flag if EXTRST# is also set in SCU3C. + +Tested: Verified BMC updates 4 times and checked that + the boot is not aborted at u-boot. + +Signed-off-by: Vikram Bodireddy <vikram.bodireddy@intel.com> +--- + board/aspeed/ast-g5/ast-g5-intel.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 511bf32f94ac..66423d9b55a8 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -137,6 +137,7 @@ static const GPIOValue gpio_table[] = { + #define HOST_SERIAL_B_HIGH_SPEED (1 << 1) + + #define WATCHDOG_RESET_BIT BIT(3) ++#define EXTRST_RESET_BIT BIT(1) + #define POWERON_RESET_BIT BIT(0) + #define BOOT_FAILURE_LIMIT 0x3 + +@@ -551,7 +552,8 @@ void ast_g5_intel_late_init(void) + + boot_failures = get_boot_failures(); + +- if (reset_reason & WATCHDOG_RESET_BIT) ++ if ((reset_reason & WATCHDOG_RESET_BIT) && ++ !(reset_reason & EXTRST_RESET_BIT)) + set_boot_failures(boot_failures + 1); + else + set_boot_failures(0); +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0044-net-phy-realtek-Change-LED-configuration.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0044-net-phy-realtek-Change-LED-configuration.patch new file mode 100644 index 000000000..fb823bae8 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0044-net-phy-realtek-Change-LED-configuration.patch @@ -0,0 +1,38 @@ +From 70589b01e3284867c77e1d1387bce83b898bd54a Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Fri, 5 Jun 2020 15:14:50 -0700 +Subject: [PATCH] net: phy: realtek: Change LED configuration + +This commit changes Realtek NIC port LED configuration like below: +LED0 (Right Green): Link 10/100/1000 +LED1 (Left Orange): Link 10/100 + Blink on Tx/Rx +LED2 (Left Green): Link 1000 + Blink on Tx/Rx + +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> + +--- + drivers/net/phy/realtek.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c +index 7a99cb0234..c15280259c 100644 +--- a/drivers/net/phy/realtek.c ++++ b/drivers/net/phy/realtek.c +@@ -92,10 +92,15 @@ static int rtl8211f_config(struct phy_device *phydev) + MIIM_RTL8211F_PAGE_SELECT, 0x0); + } + +- /* Set green LED for Link, yellow LED for Active */ ++ /* ++ * Set LED configuration ++ * LED0 (Right Grean): Link 10/100/1000 ++ * LED1 (Left Orange): Link 10/100 + Active ++ * LED2 (Left Green): Link 1000 + Active ++ */ + phy_write(phydev, MDIO_DEVAD_NONE, + MIIM_RTL8211F_PAGE_SELECT, 0xd04); +- phy_write(phydev, MDIO_DEVAD_NONE, 0x10, 0x617f); ++ phy_write(phydev, MDIO_DEVAD_NONE, 0x10, 0x626b); + phy_write(phydev, MDIO_DEVAD_NONE, + MIIM_RTL8211F_PAGE_SELECT, 0x0); + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0045-Apply-WDT1-2-reset-mask-to-reset-needed-controller.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0045-Apply-WDT1-2-reset-mask-to-reset-needed-controller.patch new file mode 100644 index 000000000..92d11f634 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0045-Apply-WDT1-2-reset-mask-to-reset-needed-controller.patch @@ -0,0 +1,80 @@ +From e23fbe6c3867b92b8ba7bfb36e1719348b102399 Mon Sep 17 00:00:00 2001 +From: Suryakanth Sekar <suryakanth.sekar@linux.intel.com> +Date: Thu, 16 Jul 2020 11:02:53 +0530 +Subject: [PATCH] Apply WDT1-2 reset mask to reset needed controller + +Issue: +BMC reset during BIOS serial port access causes BIOS hang. + +Root caused: +BMC resetting the LPC controller during BMC warm reset. +Which cause BIOS hang as BIOS cannot dump the BIOS serial data. + +Fix: +WDT reset mask has been updated from default to proper value, +such that controllers interacting with host will not be reset +during wdt reset operation. +This was missed earlier, causing BIOS to hang whenever BMC resets, +as BIOS was accessing the serial port (LPC controller). +De-coupling LPC controller will make sure BIOS serial port access +is not disturbed. +And also Reset mask is updated not to reset the following +in order to avoid the host hang. +1. SDRAM controller +2. AHB Bridges +3. Graphics CRT controller +4. LPC controller +5. CRT mode 2D Engine +6. PWM controller +7. MCTP Controller +8. X- DMA Controller +9. SPI controller + +Quick Step to reproduce: + Stop the BMC in uboot and add below bootcmd command + setenv bootcmd "reset" + Do the System power ON or System warm reset. + + For WDT2: + boot the BMC and ran the /usr/bin/watch_dog_reset.sh + Do the System Power ON or System warm reset. + +Tested: + 1. Ran overnight continous BIOS and BMC warm reset on two SUTs. + + 2.Ran the TestApp which dump the BIOS serial port continously and + do the BMC reset. + + 3.Stop the BMC in uboot and add below bootcmd command + setenv bootcmd "reset" + Do the System Power ON or System warm reset. + + 4.Ran Over night AC cycle test. Completed +1000 in two systems. + + 5.Stopped at u-boot. + Issue protect off all command + Issue erase all command. + BMC should not hang and able to complete the "erase all" command + +Signed-off-by: Suryakanth Sekar <suryakanth.sekar@linux.intel.com> + +--- + arch/arm/mach-aspeed/platform_g5.S | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/mach-aspeed/platform_g5.S b/arch/arm/mach-aspeed/platform_g5.S +index b4043534b0..f221c97b19 100644 +--- a/arch/arm/mach-aspeed/platform_g5.S ++++ b/arch/arm/mach-aspeed/platform_g5.S +@@ -366,7 +366,10 @@ init_dram: + and r1, r1, #0x01 + str r1, [r0] + ldr r0, =0x1e78501c @ restore normal mask setting +- ldr r1, =0x023FFFF3 @ added 2016.09.06 ++ ldr r1, =0x023CDF73 @ Changed 2020.06.18 ++ str r1, [r0] ++ ldr r0, =0x1e78503c @ restore normal mask setting ++ ldr r1, =0x023CDF73 @ Changed 2020.07.08 + str r1, [r0] + b bypass_first_reset + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0046-Enable-FMC-DMA-for-memmove.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0046-Enable-FMC-DMA-for-memmove.patch new file mode 100644 index 000000000..547754996 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0046-Enable-FMC-DMA-for-memmove.patch @@ -0,0 +1,149 @@ +From da1a1d60346118e6d05efc39c8899f590b483a25 Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Fri, 19 Jun 2020 16:30:47 -0700 +Subject: [PATCH] Enable FMC DMA for memmove + +This commit enables FMC DMA for memmove so that kernel loading can be +completed quickly. + +Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> + +--- + arch/arm/mach-aspeed/Makefile | 2 +- + arch/arm/mach-aspeed/utils.S | 53 +++++++++++++++++++++++++++++++++++ + lib/Kconfig | 6 ++++ + lib/string.c | 12 +++++++- + 4 files changed, 71 insertions(+), 2 deletions(-) + create mode 100644 arch/arm/mach-aspeed/utils.S + +diff --git a/arch/arm/mach-aspeed/Makefile b/arch/arm/mach-aspeed/Makefile +index 7d8930beb9..b9fcf41d8c 100644 +--- a/arch/arm/mach-aspeed/Makefile ++++ b/arch/arm/mach-aspeed/Makefile +@@ -11,7 +11,7 @@ + # + + +-obj-y += timer.o reset.o cpuinfo.o ast-scu.o ast-ahbc.o ast-sdmc.o ++obj-y += timer.o reset.o cpuinfo.o ast-scu.o ast-ahbc.o ast-sdmc.o utils.o + obj-$(CONFIG_AST_SPI_NOR) += flash.o + obj-$(CONFIG_ARCH_AST2500) += platform_g5.o + obj-$(CONFIG_ARCH_AST2400) += platform_g4.o +diff --git a/arch/arm/mach-aspeed/utils.S b/arch/arm/mach-aspeed/utils.S +new file mode 100644 +index 0000000000..a06d72552e +--- /dev/null ++++ b/arch/arm/mach-aspeed/utils.S +@@ -0,0 +1,53 @@ ++// SPDX-License-Identifier: GPL-2.0 ++/* ++ * Copyright (C) ASPEED Technology Inc. ++ * Chia-Wei Wang <chiawei_wang@aspeedtech.com> ++ */ ++ ++#include <config.h> ++#include <asm/armv7.h> ++#include <linux/linkage.h> ++ ++#define AST_FMC_BASE (0x1E620000) ++#define AST_FMC_INT_CTRL_STAT (AST_FMC_BASE + 0x008) ++#define AST_FMC_DMA_CTRL (AST_FMC_BASE + 0x080) ++#define AST_FMC_DMA_FLASH_ADDR (AST_FMC_BASE + 0x084) ++#define AST_FMC_DMA_DRAM_ADDR (AST_FMC_BASE + 0x088) ++#define AST_FMC_DMA_LENGTH (AST_FMC_BASE + 0x08C) ++ ++/* ++ * void aspeed_spi_fastcpy(u32 mem_addr, u32 spi_addr, u32 count) ++ * ++ * perform FMC SPI DMA to speed up flash copy. ++ * @dst: destination memory address ++ * @src: source SPI address ++ * @count: number of bytes to be copied, 4-byte aligned ++ * ++ * NOTE that the caller must ensure the validity of parameters. ++ */ ++ENTRY(aspeed_spi_fastcpy) ++ ldr r3, =AST_FMC_DMA_DRAM_ADDR ++ str r0, [r3] ++ ++ ldr r3, =AST_FMC_DMA_FLASH_ADDR ++ str r1, [r3] ++ ++ ldr r3, =AST_FMC_DMA_LENGTH ++ str r2, [r3] ++ ++ ldr r0, =AST_FMC_DMA_CTRL ++ mov r1, #1 ++ str r1, [r0] ++ ++ ldr r0, =AST_FMC_INT_CTRL_STAT ++polling: ++ ldr r1, [r0] ++ tst r1, #(1 << 11) ++ beq polling ++ ++ ldr r0, =AST_FMC_DMA_CTRL ++ mov r1, #0 ++ str r1, [r0] ++ ++ mov pc, lr ++ENDPROC(aspeed_spi_fastcpy) +diff --git a/lib/Kconfig b/lib/Kconfig +index 02ca4058d3..8c8fde6b1b 100644 +--- a/lib/Kconfig ++++ b/lib/Kconfig +@@ -149,6 +149,12 @@ config SPL_OF_LIBFDT + particular compatible nodes. The library operates on a flattened + version of the device tree. + ++config ASPEED_FMC_DMA ++ bool "Enable Aspeed SPI DMA" ++ default n ++ help ++ This enables fast memmove using FMC DMA on Aspeed SoCs. ++ + source lib/efi/Kconfig + source lib/efi_loader/Kconfig + +diff --git a/lib/string.c b/lib/string.c +index 0bf472f1f6..f95b8e478f 100644 +--- a/lib/string.c ++++ b/lib/string.c +@@ -15,11 +15,12 @@ + * reentrant and should be faster). Use only strsep() in new code, please. + */ + ++#include <config.h> + #include <linux/types.h> + #include <linux/string.h> + #include <linux/ctype.h> + #include <malloc.h> +- ++#include <common.h> + + /** + * strncasecmp - Case insensitive, length-limited string comparison +@@ -497,6 +498,7 @@ void * memcpy(void *dest, const void *src, size_t count) + #endif + + #ifndef __HAVE_ARCH_MEMMOVE ++extern void aspeed_spi_fastcpy(u32 mem_addr, u32 spi_addr, u32 count); + /** + * memmove - Copy one area of memory to another + * @dest: Where to copy to +@@ -520,6 +522,14 @@ void *memmove(void *dest, const void *src, size_t count) + if (src == dest || !count) + return dest; + ++#ifdef CONFIG_ASPEED_FMC_DMA ++ if ((u32)src >= AST_FMC_CS0_BASE && (u32)src < AST_SPI0_CS0_BASE) { ++ count = ((count + 3) / 4) * 4; ++ aspeed_spi_fastcpy((u32)dest, (u32)src, (u32)count); ++ return dest; ++ } ++#endif ++ + if (unaligned_src || unaligned_dst) { + if (unaligned_dst != unaligned_src) { + unaligned_header = count; diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0047-ast2500-parse-reset-reason.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0047-ast2500-parse-reset-reason.patch new file mode 100644 index 000000000..a21fb00dd --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0047-ast2500-parse-reset-reason.patch @@ -0,0 +1,63 @@ +From 079424a954cf0c697b65492a2d6a38f1938fe1bf Mon Sep 17 00:00:00 2001 +From: Kuiying Wang <kuiying.wang@intel.com> +Date: Tue, 7 Jul 2020 13:41:48 +0800 +Subject: [PATCH] ast2500: parse reset reason. + +Signed-off-by: Kuiying Wang <kuiying.wang@intel.com> + +--- + arch/arm/mach-aspeed/ast-scu.c | 39 +++++++++++++++++++++++++++++++++- + 1 file changed, 38 insertions(+), 1 deletion(-) + +diff --git a/arch/arm/mach-aspeed/ast-scu.c b/arch/arm/mach-aspeed/ast-scu.c +index 28c48c1154..ff90c0fc7e 100644 +--- a/arch/arm/mach-aspeed/ast-scu.c ++++ b/arch/arm/mach-aspeed/ast-scu.c +@@ -596,9 +596,46 @@ void ast_scu_security_info(void) + void ast_scu_sys_rest_info(void) + { + u32 rest = ast_scu_read(AST_SCU_SYS_CTRL); ++ bool unknown_flag = true; + + #ifdef AST_SOC_G5 +- printf("RST : 0x%02x\n", rest); ++ printf("RST : 0x%02x (", rest); ++ if (rest & SCU_SYS_EXT_RESET_FLAG) { ++ unknown_flag = false; ++ printf("External"); ++ } ++ if (rest & SCU_SYS_WDT_RESET_FLAG) { ++ if (unknown_flag) ++ printf("WDT1"); ++ else ++ printf("|WDT1"); ++ unknown_flag = false; ++ } ++ if (rest & SCU_SYS_WDT2_RESET_FLAG) { ++ if (unknown_flag) ++ printf("WDT2"); ++ else ++ printf("|WDT2"); ++ unknown_flag = false; ++ } ++ if (rest & SCU_SYS_WDT3_RESET_FLAG) { ++ if (unknown_flag) ++ printf("WDT3"); ++ else ++ printf("|WDT3"); ++ unknown_flag = false; ++ } ++ if (rest & SCU_SYS_PWR_RESET_FLAG) { ++ if (unknown_flag) ++ printf("Power On"); ++ else ++ printf("|Power On"); ++ unknown_flag = false; ++ } ++ if (unknown_flag) { ++ printf("Unknown"); ++ } ++ printf(")\n"); + #else + if (rest & SCU_SYS_EXT_RESET_FLAG) { + printf("RST : External\n"); diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0048-Add-WDT-to-u-boot-to-cover-booting-failures.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0048-Add-WDT-to-u-boot-to-cover-booting-failures.patch new file mode 100644 index 000000000..f6b3fefcf --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0048-Add-WDT-to-u-boot-to-cover-booting-failures.patch @@ -0,0 +1,270 @@ +From 18e6251fbd3b58069d2b3d7097e5c24b70b42bf9 Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Mon, 14 Sep 2020 17:38:28 -0700 +Subject: [PATCH] Add WDT to u-boot to cover booting failures + +This commit enables WDT1 in early booting phase in u-boot to make BMC +reset to cover booting failures. If BMC meet any failure or if +systemd can't initiate watchdog timer service properly, BMC will +be reset by this watchdog. This watchdog will get feeding by +WATCHDOG_RESET macro calls from several points in u-boot loop +code. The early u-boot WD timeout is 5 seconds and kernel booting WD +timeout is 100 seconds. + +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> + +--- + arch/arm/mach-aspeed/flash.c | 7 +++ + arch/arm/mach-aspeed/platform_g5.S | 78 ++++++++++++++++++++++++++++++ + board/aspeed/ast-g5/ast-g5-intel.c | 3 ++ + board/aspeed/ast-g5/ast-g5.c | 30 +++++++++++- + common/bootm_os.c | 5 ++ + 5 files changed, 121 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/mach-aspeed/flash.c b/arch/arm/mach-aspeed/flash.c +index d33fb9e0fe..31bbf77e9e 100644 +--- a/arch/arm/mach-aspeed/flash.c ++++ b/arch/arm/mach-aspeed/flash.c +@@ -30,6 +30,7 @@ + #include <asm/byteorder.h> + #include <asm/io.h> + #include <environment.h> ++#include <watchdog.h> + + #include <asm/arch/ast_scu.h> + #include <asm/arch/aspeed.h> +@@ -610,6 +611,9 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) + } + + putc ('.'); ++#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) ++ WATCHDOG_RESET(); ++#endif + } + } + puts (" done\n"); +@@ -679,6 +683,9 @@ int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) + src += count; + cnt -= count; + printf("%c\b", pat[(patcnt++) & 0x03]); ++#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) ++ WATCHDOG_RESET(); ++#endif + } + + reset_flash(info); +diff --git a/arch/arm/mach-aspeed/platform_g5.S b/arch/arm/mach-aspeed/platform_g5.S +index f221c97b19..e468ed68d6 100644 +--- a/arch/arm/mach-aspeed/platform_g5.S ++++ b/arch/arm/mach-aspeed/platform_g5.S +@@ -582,6 +582,31 @@ espi_early_init_done: + mov r1, #0xAE + str r1, [r0] + ++#ifdef CONFIG_HW_WATCHDOG ++ /* Enable WDT1 to recover u-boot hang */ ++ ldr r0, =0x1e785004 ++ ldr r1, =0x00500000 @ ~5 seconds ++ str r1, [r0] ++ ldr r0, =0x1e785008 ++ ldr r1, =0x00004755 ++ str r1, [r0] ++ ldr r0, =0x1e78500c ++ ldr r1, =0x00000033 ++ str r1, [r0] ++ ++ /* Clear Scratch register Bit 6 to do DDR training again on WDT1 reset */ ++ ldr r0, =0x1e6e203c ++ ldr r1, [r0] ++ tst r1, #(1<<2) ++ beq bypass_scratch_reg_clear ++ ldr r0, =0x1e6e2040 ++ ldr r1, [r0] ++ and r1, r1, #0xFFFFFFBF ++ str r1, [r0] ++ ++bypass_scratch_reg_clear: ++#endif ++ + /* Test - DRAM initial time */ + ldr r0, =0x1e78203c + ldr r1, =0x0000F000 +@@ -2335,6 +2360,13 @@ spi_checksum_wait_0: + ldr r1, [r0] + tst r1, r2 + beq spi_checksum_wait_0 ++ ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x31 @ '1' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + ldr r0, =0x1e620090 + ldr r5, [r0] @ record golden checksum + ldr r0, =0x1e620080 +@@ -2363,6 +2395,13 @@ spi_checksum_wait_1: + ldr r1, [r0] + tst r1, r2 + beq spi_checksum_wait_1 ++ ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + ldr r0, =0x1e620090 + ldr r2, [r0] @ read checksum + ldr r0, =0x1e620080 +@@ -2377,6 +2416,13 @@ spi_checksum_wait_2: + ldr r1, [r0] + tst r1, r2 + beq spi_checksum_wait_2 ++ ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + ldr r0, =0x1e620090 + ldr r2, [r0] @ read checksum + ldr r0, =0x1e620080 +@@ -2394,6 +2440,12 @@ spi_cbr_next_delay_e: + blt spi_cbr_next_delay_s + b spi_cbr_next_clkrate + ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + spi_cbr_end: + ldr r0, =0x1e620094 + str r8, [r0] +@@ -2401,6 +2453,16 @@ spi_cbr_end: + mov r1, #0x0 + str r1, [r0] + ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x32 @ '2' ++ str r1, [r0] ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + /****************************************************************************** + Miscellaneous Setting + ******************************************************************************/ +@@ -2447,6 +2509,16 @@ spi_cbr_end: + mov r1, #0 + str r1, [r0] + ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x33 @ '3' ++ str r1, [r0] ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++ mov r1, #0x2E @ '.' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + /****************************************************************************** + Configure MAC timing + ******************************************************************************/ +@@ -2535,6 +2607,12 @@ set_D2PLL: + ldr r1, =0xEA + str r1, [r0] + ++/* Debug - UART console message */ ++ ldr r0, =0x1e784000 ++ mov r1, #0x34 @ '4' ++ str r1, [r0] ++/* Debug - UART console message */ ++ + /* restore lr */ + mov lr, r4 + +diff --git a/board/aspeed/ast-g5/ast-g5-intel.c b/board/aspeed/ast-g5/ast-g5-intel.c +index 6c193d8afb..6e43b74bc4 100644 +--- a/board/aspeed/ast-g5/ast-g5-intel.c ++++ b/board/aspeed/ast-g5/ast-g5-intel.c +@@ -673,6 +673,9 @@ void ast_g5_intel(void) + timer8_init(); + enable_onboard_tpm(); + if (intel_force_firmware_jumper_enabled()) { ++#ifdef CONFIG_HW_WATCHDOG ++ hw_watchdog_disable(); ++#endif + /* FFUJ mode:- ChassisID: Solid Blue, StatusLED: Solid Amber */ + id_led_control(GPIO_ID_LED, EIDLED_On); + id_led_control(GPIO_GREEN_LED, EIDLED_Off); +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index 00bd92ae5f..3f27503bce 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -125,9 +125,35 @@ int board_eth_init(bd_t *bd) + + /* Called by macro WATCHDOG_RESET */ + #if defined(CONFIG_HW_WATCHDOG) ++#define AST_WDT_COUNTER_STATUS 0x00 ++#define AST_WDT_COUNTER_RELOAD_VALUE 0x04 ++#define AST_WDT_COUNTER_RESTART_CTRL 0x08 ++#define AST_WDT_RESTART_VALUE 0x4755 ++#define AST_WDT_CTRL 0x0c ++#define AST_WDT_EN_1MHZ_CLK BIT(4) ++#define AST_WDT_SYS_RESET BIT(1) ++#define AST_WDT_ENABLE BIT(0) ++#define AST_WDT_TIMEOUT_DEFAULT 0x6000000 /* ~100 seconds */ + void hw_watchdog_reset(void) + { +- /* Restart WD2 timer */ +- writel(0x4755, AST_WDT2_BASE + 0x08); ++ /* Restart WDT1 */ ++ writel(AST_WDT_RESTART_VALUE, ++ AST_WDT1_BASE + AST_WDT_COUNTER_RESTART_CTRL); ++} ++ ++void hw_watchdog_init(void) ++{ ++ writel(0, AST_WDT1_BASE + AST_WDT_CTRL); ++ writel(AST_WDT_TIMEOUT_DEFAULT, ++ AST_WDT1_BASE + AST_WDT_COUNTER_RELOAD_VALUE); ++ writel(AST_WDT_RESTART_VALUE, ++ AST_WDT1_BASE + AST_WDT_COUNTER_RESTART_CTRL); ++ writel(AST_WDT_EN_1MHZ_CLK | AST_WDT_SYS_RESET | AST_WDT_ENABLE, ++ AST_WDT1_BASE + AST_WDT_CTRL); ++} ++ ++void hw_watchdog_disable(void) ++{ ++ writel(0, AST_WDT1_BASE + AST_WDT_CTRL); + } + #endif /* CONFIG_WATCHDOG */ +diff --git a/common/bootm_os.c b/common/bootm_os.c +index b56eb39780..ec0e12ac84 100644 +--- a/common/bootm_os.c ++++ b/common/bootm_os.c +@@ -473,11 +473,16 @@ __weak void arch_preboot_os(void) + /* please define platform specific arch_preboot_os() */ + } + ++extern void hw_watchdog_init(void); ++ + int boot_selected_os(int argc, char * const argv[], int state, + bootm_headers_t *images, boot_os_fn *boot_fn) + { + disable_interrupts(); + arch_preboot_os(); ++#ifdef CONFIG_HW_WATCHDOG ++ hw_watchdog_init(); /* Re-init WDT with 100 seconds timeout */ ++#endif + boot_fn(state, argc, argv, images); + + /* Stand-alone may return when 'autostart' is 'no' */ diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0049-Fix-issue-on-host-console-is-broken-due-to-BMC-reset.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0049-Fix-issue-on-host-console-is-broken-due-to-BMC-reset.patch new file mode 100644 index 000000000..8dfa55733 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0049-Fix-issue-on-host-console-is-broken-due-to-BMC-reset.patch @@ -0,0 +1,122 @@ +From a4a0c281865339c68871e4f62dd21f78504ea60e Mon Sep 17 00:00:00 2001 +From: Kuiying Wang <kuiying.wang@intel.com> +Date: Sun, 27 Sep 2020 17:45:56 +0800 +Subject: [PATCH] Fix issue on host console is broken due to BMC reset by + watchdog. + +obmc-console service changed uart routing to support SOL. +UART routing must be changed to normal, when BMC reset happens, +as BMC reset must be treated as SOL connection closure. +User needs to establish a new SOL connection after BMC reset, +and routing will be initialized for SOL at that time. +Which need several seconds (depends on BMC cycle time), +or even never been recoverred if stopped at u-boot shell. + +error situaton as below: +root@intel-obmc:~# devmem 0x1e78909c +0x03450003 +root@intel-obmc:~# /sbin/watchdog -T 0 -F /dev/watchdog1 + +U-Boot 2016.07 (Aug 25 2020 - 05:24:44 +0000) + +SOC : AST2500-A2 +RST : 0x08 (WDT2) +PLL : 24 MHz +CPU : 792 MHz +MEM : 792 MHz, EEC: Disable, Cache: Disable +VGA : 16 MiB +DRAM : init by SOC + Watchdog enabled +DRAM: 496 MiB +Flash: 64 MiB +In: serial +Out: serial +Err: serial +Un-Protected 1 sectors +Un-Protected 1 sectors +Erasing Flash... +. done +Erased 1 sectors +Writing to Flash... done +Protected 1 sectors +Protected 1 sectors +Net: MAC0 : RMII/NCSI +MAC1 : RGMII +FTGMAC100#0, FTGMAC100#1 +ast# +ast# +ast# md 0x1e78909c +1e78909c: 03450003 ffceff00 19000000 00000000 + +Tested: +u-boot could reset HICRA 0x1e78909c + +correct situation as below: +root@intel-obmc:~# devmem 0x1e78909c +0x03450003 +root@intel-obmc:~# /sbin/watchdog -T 0 -F /dev/watchdog1 + +U-Boot 2016.07 (Sep 27 2020 - 09:34:20 +0000) + +SOC : AST2500-A2 +RST : 0x08 (WDT2) +PLL : 24 MHz +CPU : 792 MHz +MEM : 792 MHz, EEC: Disable, Cache: Disable +VGA : 16 MiB +DRAM : init by SOC + Watchdog enabled +DRAM: 496 MiB +Flash: 64 MiB +In: serial +Out: serial +Err: serial +Un-Protected 1 sectors +Un-Protected 1 sectors +Erasing Flash... +. done +Erased 1 sectors +Writing to Flash... done +Protected 1 sectors +Protected 1 sectors +Net: MAC0 : RMII/NCSI +MAC1 : RGMII +FTGMAC100#0, FTGMAC100#1 +ast# +ast# +ast# md 0x1e78909c +1e78909c: 00000000 ffceff00 19000000 00000000 + +Signed-off-by: Kuiying Wang <kuiying.wang@intel.com> + +--- + arch/arm/include/asm/arch-aspeed/regs-lpc.h | 1 + + board/aspeed/ast-g5/ast-g5.c | 3 +++ + 2 files changed, 4 insertions(+) + +diff --git a/arch/arm/include/asm/arch-aspeed/regs-lpc.h b/arch/arm/include/asm/arch-aspeed/regs-lpc.h +index b0162ae4f3..b4d3da2906 100644 +--- a/arch/arm/include/asm/arch-aspeed/regs-lpc.h ++++ b/arch/arm/include/asm/arch-aspeed/regs-lpc.h +@@ -18,6 +18,7 @@ + */ + + #define AST_LPC_HICR5 0x80 ++#define AST_LPC_HICRA 0x9C + #define AST_LPC_HICRB 0x100 + + /* AST_LPC_HICR5 : 0x80 Host Interface Control Register 5 */ +diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c +index 3f27503bce..6fdc06ad63 100644 +--- a/board/aspeed/ast-g5/ast-g5.c ++++ b/board/aspeed/ast-g5/ast-g5.c +@@ -45,6 +45,9 @@ int board_init(void) + val |= LPC_HICRB_ILPC2AHB; + writel(val, AST_LPC_BASE + AST_LPC_HICRB); + ++ /* Reset UART routing */ ++ writel(0x0, AST_LPC_BASE + AST_LPC_HICRA); ++ + /* P2A, PCIe BMC */ + val = readl(AST_SCU_BASE + AST_SCU_PCIE_CONFIG_SET); + val &= ~(SCU_PCIE_CONFIG_SET_BMC_DMA diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0050-Set-UART-routing-in-lowlevel_init.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0050-Set-UART-routing-in-lowlevel_init.patch new file mode 100644 index 000000000..5a83ee467 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/0050-Set-UART-routing-in-lowlevel_init.patch @@ -0,0 +1,43 @@ +From 03487b1de06f1caa4e0bb0597da21f0690125bac Mon Sep 17 00:00:00 2001 +From: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +Date: Mon, 26 Apr 2021 13:32:29 -0700 +Subject: [PATCH] Set UART routing in lowlevel_init + +This commit sets the UART routing back to default in lowlevel_init +to prevent any data dropping from the physical host serial until +SOL service is activated. + +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> +--- + arch/arm/mach-aspeed/platform_g5.S | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/arch/arm/mach-aspeed/platform_g5.S b/arch/arm/mach-aspeed/platform_g5.S +index 2c8bf03b0eff..7c4722688f90 100644 +--- a/arch/arm/mach-aspeed/platform_g5.S ++++ b/arch/arm/mach-aspeed/platform_g5.S +@@ -111,6 +111,9 @@ + #include <config.h> + #include <version.h> + ++#define AST_LPC_BASE 0x1E789000 ++#define AST_LPC_HICRA (AST_LPC_BASE + 0x09C) ++ + /****************************************************************************** + r4 : return program counter + r5 : DDR speed timing table base address +@@ -2445,6 +2448,11 @@ spi_cbr_end: + orr r1, r1, r2 + str r1, [r0] + ++ /* set UART routing back to default */ ++ ldr r0, =AST_LPC_HICRA ++ ldr r1, =0x0 ++ str r1, [r0] ++ + ldr r0, =0x1e6e2008 @ Set Video ECLK phase + ldr r1, [r0] + ldr r2, =0x0ffffff3 +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0001-image-Correct-comment-for-fit_conf_get_node.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0001-image-Correct-comment-for-fit_conf_get_node.patch new file mode 100644 index 000000000..05e9ae9c1 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0001-image-Correct-comment-for-fit_conf_get_node.patch @@ -0,0 +1,75 @@ +From 6455ab0f57e2a64f4952c6a1cefca1891d582139 Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] image: Correct comment for fit_conf_get_node() + +This should mention that conf_uname can be NULL and should be in the +header file. Fix this. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + common/image-fit.c | 18 ------------------ + include/image.h | 19 +++++++++++++++++++ + 2 files changed, 19 insertions(+), 18 deletions(-) + +diff --git a/common/image-fit.c b/common/image-fit.c +index 6f920da220..f31e93a364 100644 +--- a/common/image-fit.c ++++ b/common/image-fit.c +@@ -1375,24 +1375,6 @@ int fit_conf_find_compat(const void *fit, const void *fdt) + return best_match_offset; + } + +-/** +- * fit_conf_get_node - get node offset for configuration of a given unit name +- * @fit: pointer to the FIT format image header +- * @conf_uname: configuration node unit name +- * +- * fit_conf_get_node() finds a configuration (within the '/configurations' +- * parent node) of a provided unit name. If configuration is found its node +- * offset is returned to the caller. +- * +- * When NULL is provided in second argument fit_conf_get_node() will search +- * for a default configuration node instead. Default configuration node unit +- * name is retrieved from FIT_DEFAULT_PROP property of the '/configurations' +- * node. +- * +- * returns: +- * configuration node offset when found (>=0) +- * negative number on failure (FDT_ERR_* code) +- */ + int fit_conf_get_node(const void *fit, const char *conf_uname) + { + int noffset, confs_noffset; +diff --git a/include/image.h b/include/image.h +index a16187f874..b05e8552cc 100644 +--- a/include/image.h ++++ b/include/image.h +@@ -908,6 +908,25 @@ int fit_image_check_comp(const void *fit, int noffset, uint8_t comp); + int fit_check_format(const void *fit); + + int fit_conf_find_compat(const void *fit, const void *fdt); ++ ++/** ++ * fit_conf_get_node - get node offset for configuration of a given unit name ++ * @fit: pointer to the FIT format image header ++ * @conf_uname: configuration node unit name (NULL to use default) ++ * ++ * fit_conf_get_node() finds a configuration (within the '/configurations' ++ * parent node) of a provided unit name. If configuration is found its node ++ * offset is returned to the caller. ++ * ++ * When NULL is provided in second argument fit_conf_get_node() will search ++ * for a default configuration node instead. Default configuration node unit ++ * name is retrieved from FIT_DEFAULT_PROP property of the '/configurations' ++ * node. ++ * ++ * returns: ++ * configuration node offset when found (>=0) ++ * negative number on failure (FDT_ERR_* code) ++ */ + int fit_conf_get_node(const void *fit, const char *conf_uname); + + /** diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0002-image-Be-a-little-more-verbose-when-checking-signatu.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0002-image-Be-a-little-more-verbose-when-checking-signatu.patch new file mode 100644 index 000000000..62594c6f3 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0002-image-Be-a-little-more-verbose-when-checking-signatu.patch @@ -0,0 +1,43 @@ +From 0373da3f0baf0f5d90e978b9f735306d06e19d24 Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] image: Be a little more verbose when checking signatures + +It is useful to be a little more specific about what is being checked. +Update a few messages to help with this. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + common/image-fit.c | 2 +- + tools/image-host.c | 3 ++- + 2 files changed, 3 insertions(+), 2 deletions(-) + +diff --git a/common/image-fit.c b/common/image-fit.c +index f31e93a364..8a7c78f4c1 100644 +--- a/common/image-fit.c ++++ b/common/image-fit.c +@@ -1637,7 +1637,7 @@ int fit_image_load(bootm_headers_t *images, ulong addr, + fit_uname = fit_get_name(fit, noffset, NULL); + } + if (noffset < 0) { +- puts("Could not find subimage node\n"); ++ printf("Could not find subimage node type '%s'\n", prop_name); + bootstage_error(bootstage_id + BOOTSTAGE_SUB_SUBNODE); + return -ENOENT; + } +diff --git a/tools/image-host.c b/tools/image-host.c +index 7effb6cea5..01fdec276d 100644 +--- a/tools/image-host.c ++++ b/tools/image-host.c +@@ -717,7 +717,8 @@ int fit_check_sign(const void *fit, const void *key) + if (!cfg_noffset) + return -1; + +- printf("Verifying Hash Integrity ... "); ++ printf("Verifying Hash Integrity for node '%s'... ", ++ fdt_get_name(fit, cfg_noffset, NULL)); + ret = fit_config_verify(fit, cfg_noffset); + if (ret) + return ret; diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0003-image-Return-an-error-message-from-fit_config_verify.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0003-image-Return-an-error-message-from-fit_config_verify.patch new file mode 100644 index 000000000..d0501ff82 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0003-image-Return-an-error-message-from-fit_config_verify.patch @@ -0,0 +1,37 @@ +From ffb95288ea143ca9f76890aebe804067bf327b68 Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] image: Return an error message from fit_config_verify_sig() + +This function only returns an error message sometimes. Update it to always +return an error message if one is available. This makes it easier to see +what went wrong. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + common/image-sig.c | 5 +++-- + 1 file changed, 3 insertions(+), 2 deletions(-) + +diff --git a/common/image-sig.c b/common/image-sig.c +index eda5e1353a..a664f4a409 100644 +--- a/common/image-sig.c ++++ b/common/image-sig.c +@@ -415,13 +415,14 @@ static int fit_config_verify_sig(const void *fit, int conf_noffset, + goto error; + } + +- return verified ? 0 : -EPERM; ++ if (verified) ++ return 0; + + error: + printf(" error!\n%s for '%s' hash node in '%s' config node\n", + err_msg, fit_get_name(fit, noffset, NULL), + fit_get_name(fit, conf_noffset, NULL)); +- return -1; ++ return -EPERM; + } + + int fit_config_verify_required_sigs(const void *fit, int conf_noffset, diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0007-image-Check-hash-nodes-when-checking-configurations.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0007-image-Check-hash-nodes-when-checking-configurations.patch new file mode 100644 index 000000000..1a2eba2e1 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0007-image-Check-hash-nodes-when-checking-configurations.patch @@ -0,0 +1,95 @@ +From c77be61073581f8009a9b8bf8960f5c1ad621d63 Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] image: Check hash-nodes when checking configurations + +It is currently possible to use a different configuration's signature and +thus bypass the configuration check. Make sure that the configuration node +that was hashed matches the one being checked, to catch this problem. + +Also add a proper function comment to fit_config_check_sig() and make it +static. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + common/image-sig.c | 36 +++++++++++++++++++++++++++++++++--- + 1 file changed, 33 insertions(+), 3 deletions(-) + +diff --git a/common/image-sig.c b/common/image-sig.c +index a664f4a409..057d654c17 100644 +--- a/common/image-sig.c ++++ b/common/image-sig.c +@@ -283,20 +283,39 @@ int fit_image_verify_required_sigs(const void *fit, int image_noffset, + return 0; + } + +-int fit_config_check_sig(const void *fit, int noffset, int required_keynode, +- char **err_msgp) ++/** ++ * fit_config_check_sig() - Check the signature of a config ++ * ++ * @fit: FIT to check ++ * @noffset: Offset of configuration node (e.g. /configurations/conf-1) ++ * @required_keynode: Offset in the control FDT of the required key node, ++ * if any. If this is given, then the configuration wil not ++ * pass verification unless that key is used. If this is ++ * -1 then any signature will do. ++ * @conf_noffset: Offset of the configuration subnode being checked (e.g. ++ * /configurations/conf-1/kernel) ++ * @err_msgp: In the event of an error, this will be pointed to a ++ * help error string to display to the user. ++ * @return 0 if all verified ok, <0 on error ++ */ ++static int fit_config_check_sig(const void *fit, int noffset, ++ int required_keynode, int conf_noffset, ++ char **err_msgp) + { + char * const exc_prop[] = {"data"}; + const char *prop, *end, *name; + struct image_sign_info info; + const uint32_t *strings; ++ const char *config_name; + uint8_t *fit_value; + int fit_value_len; ++ bool found_config; + int max_regions; + int i, prop_len; + char path[200]; + int count; + ++ config_name = fit_get_name(fit, conf_noffset, NULL); + debug("%s: fdt=%p, conf='%s', sig='%s'\n", __func__, gd_fdt_blob(), + fit_get_name(fit, noffset, NULL), + fit_get_name(gd_fdt_blob(), required_keynode, NULL)); +@@ -332,9 +351,20 @@ int fit_config_check_sig(const void *fit, int noffset, int required_keynode, + char *node_inc[count]; + + debug("Hash nodes (%d):\n", count); ++ found_config = false; + for (name = prop, i = 0; name < end; name += strlen(name) + 1, i++) { + debug(" '%s'\n", name); + node_inc[i] = (char *)name; ++ if (!strncmp(FIT_CONFS_PATH, name, strlen(FIT_CONFS_PATH)) && ++ name[sizeof(FIT_CONFS_PATH) - 1] == '/' && ++ !strcmp(name + sizeof(FIT_CONFS_PATH), config_name)) { ++ debug(" (found config node %s)", config_name); ++ found_config = true; ++ } ++ } ++ if (!found_config) { ++ *err_msgp = "Selected config not in hashed nodes"; ++ return -1; + } + + /* +@@ -399,7 +429,7 @@ static int fit_config_verify_sig(const void *fit, int conf_noffset, + if (!strncmp(name, FIT_SIG_NODENAME, + strlen(FIT_SIG_NODENAME))) { + ret = fit_config_check_sig(fit, noffset, sig_offset, +- &err_msg); ++ conf_noffset, &err_msg); + if (ret) { + puts("- "); + } else { diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0008-image-Load-the-correct-configuration-in-fit_check_si.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0008-image-Load-the-correct-configuration-in-fit_check_si.patch new file mode 100644 index 000000000..460615410 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0008-image-Load-the-correct-configuration-in-fit_check_si.patch @@ -0,0 +1,49 @@ +From b8e5bf59f37db05fbb21832117351bd6bdda3afd Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] image: Load the correct configuration in fit_check_sign + +At present bootm_host_load_images() is passed the configuration that has +been verified, but ignores it and just uses the default configuration. +This may not be the same. + +Update this function to use the selected configuration. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + common/bootm.c | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/common/bootm.c b/common/bootm.c +index 46909ecdbb..b39fd60c8c 100644 +--- a/common/bootm.c ++++ b/common/bootm.c +@@ -894,7 +894,8 @@ void memmove_wd(void *to, void *from, size_t len, ulong chunksz) + memmove(to, from, len); + } + +-static int bootm_host_load_image(const void *fit, int req_image_type) ++static int bootm_host_load_image(const void *fit, int req_image_type, ++ int cfg_noffset) + { + const char *fit_uname_config = NULL; + ulong data, len; +@@ -906,6 +907,7 @@ static int bootm_host_load_image(const void *fit, int req_image_type) + void *load_buf; + int ret; + ++ fit_uname_config = fdt_get_name(fit, cfg_noffset, NULL); + memset(&images, '\0', sizeof(images)); + images.verify = 1; + noffset = fit_image_load(&images, (ulong)fit, +@@ -950,7 +952,7 @@ int bootm_host_load_images(const void *fit, int cfg_noffset) + for (i = 0; i < ARRAY_SIZE(image_types); i++) { + int ret; + +- ret = bootm_host_load_image(fit, image_types[i]); ++ ret = bootm_host_load_image(fit, image_types[i], cfg_noffset); + if (!err && ret && ret != -ENOENT) + err = ret; + } diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0009-fit_check_sign-Allow-selecting-the-configuration-to-.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0009-fit_check_sign-Allow-selecting-the-configuration-to-.patch new file mode 100644 index 000000000..4f151f84e --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0009-fit_check_sign-Allow-selecting-the-configuration-to-.patch @@ -0,0 +1,99 @@ +From ef74a120215a65d34b4c4658327049c7a7ac5bea Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] fit_check_sign: Allow selecting the configuration to verify + +This tool always verifies the default configuration. It is useful to be +able to verify a specific one. Add a command-line flag for this and plumb +the logic through. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + tools/fdt_host.h | 3 ++- + tools/fit_check_sign.c | 8 ++++++-- + tools/image-host.c | 6 ++++-- + 3 files changed, 12 insertions(+), 5 deletions(-) + +diff --git a/tools/fdt_host.h b/tools/fdt_host.h +index 134d965713..4eceab19dd 100644 +--- a/tools/fdt_host.h ++++ b/tools/fdt_host.h +@@ -11,6 +11,7 @@ + #include "../include/libfdt.h" + #include "../include/fdt_support.h" + +-int fit_check_sign(const void *working_fdt, const void *key); ++int fit_check_sign(const void *fit, const void *key, ++ const char *fit_uname_config); + + #endif /* __FDT_HOST_H__ */ +diff --git a/tools/fit_check_sign.c b/tools/fit_check_sign.c +index d9361b0095..e9a489db39 100644 +--- a/tools/fit_check_sign.c ++++ b/tools/fit_check_sign.c +@@ -42,6 +42,7 @@ int main(int argc, char **argv) + void *fit_blob; + char *fdtfile = NULL; + char *keyfile = NULL; ++ char *config_name = NULL; + char cmdname[256]; + int ret; + void *key_blob; +@@ -49,7 +50,7 @@ int main(int argc, char **argv) + + strncpy(cmdname, *argv, sizeof(cmdname) - 1); + cmdname[sizeof(cmdname) - 1] = '\0'; +- while ((c = getopt(argc, argv, "f:k:")) != -1) ++ while ((c = getopt(argc, argv, "f:k:c:")) != -1) + switch (c) { + case 'f': + fdtfile = optarg; +@@ -57,6 +58,9 @@ int main(int argc, char **argv) + case 'k': + keyfile = optarg; + break; ++ case 'c': ++ config_name = optarg; ++ break; + default: + usage(cmdname); + break; +@@ -79,7 +83,7 @@ int main(int argc, char **argv) + return EXIT_FAILURE; + + image_set_host_blob(key_blob); +- ret = fit_check_sign(fit_blob, key_blob); ++ ret = fit_check_sign(fit_blob, key_blob, config_name); + if (!ret) { + ret = EXIT_SUCCESS; + fprintf(stderr, "Signature check OK\n"); +diff --git a/tools/image-host.c b/tools/image-host.c +index 01fdec276d..da374eeabf 100644 +--- a/tools/image-host.c ++++ b/tools/image-host.c +@@ -708,12 +708,13 @@ int fit_add_verification_data(const char *keydir, void *keydest, void *fit, + } + + #ifdef CONFIG_FIT_SIGNATURE +-int fit_check_sign(const void *fit, const void *key) ++int fit_check_sign(const void *fit, const void *key, ++ const char *fit_uname_config) + { + int cfg_noffset; + int ret; + +- cfg_noffset = fit_conf_get_node(fit, NULL); ++ cfg_noffset = fit_conf_get_node(fit, fit_uname_config); + if (!cfg_noffset) + return -1; + +@@ -722,6 +723,7 @@ int fit_check_sign(const void *fit, const void *key) + ret = fit_config_verify(fit, cfg_noffset); + if (ret) + return ret; ++ printf("Verified OK, loading images\n"); + ret = bootm_host_load_images(fit, cfg_noffset); + + return ret; diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0012-image-Use-constants-for-required-and-key-name-hint.patch b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0012-image-Use-constants-for-required-and-key-name-hint.patch new file mode 100644 index 000000000..a04f68fb3 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/CVE-2020-10648/0012-image-Use-constants-for-required-and-key-name-hint.patch @@ -0,0 +1,150 @@ +From dfe95ace84f7bb04b6302fd8f51f8a942a288e40 Mon Sep 17 00:00:00 2001 +From: Simon Glass <sjg@chromium.org> +Date: Tue, 31 Mar 2020 18:43:55 +0200 +Subject: [PATCH] image: Use constants for 'required' and 'key-name-hint' + +These are used in multiple places so update them to use a shared #define. + +Signed-off-by: Simon Glass <sjg@chromium.org> +Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> + +--- + common/image-fit.c | 6 +++--- + common/image-sig.c | 8 +++++--- + include/image.h | 4 +++- + lib/rsa/rsa-sign.c | 6 +++--- + tools/image-host.c | 6 +++--- + 5 files changed, 17 insertions(+), 13 deletions(-) + +diff --git a/common/image-fit.c b/common/image-fit.c +index 8a7c78f4c1..322fde728b 100644 +--- a/common/image-fit.c ++++ b/common/image-fit.c +@@ -264,7 +264,7 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p, + uint8_t *value; + int value_len; + char *algo; +- int required; ++ bool required; + int ret, i; + + debug("%s %s node: '%s'\n", p, type, +@@ -275,8 +275,8 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p, + return; + } + printf("%s", algo); +- keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL); +- required = fdt_getprop(fit, noffset, "required", NULL) != NULL; ++ keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL); ++ required = fdt_getprop(fit, noffset, FIT_KEY_REQUIRED, NULL) != NULL; + if (keyname) + printf(":%s", keyname); + if (required) +diff --git a/common/image-sig.c b/common/image-sig.c +index 057d654c17..b497321179 100644 +--- a/common/image-sig.c ++++ b/common/image-sig.c +@@ -156,7 +156,7 @@ static int fit_image_setup_verify(struct image_sign_info *info, + return -1; + } + memset(info, '\0', sizeof(*info)); +- info->keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL); ++ info->keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL); + info->fit = (void *)fit; + info->node_offset = noffset; + info->algo = image_get_sig_algo(algo_name); +@@ -264,7 +264,8 @@ int fit_image_verify_required_sigs(const void *fit, int image_noffset, + const char *required; + int ret; + +- required = fdt_getprop(sig_blob, noffset, "required", NULL); ++ required = fdt_getprop(sig_blob, noffset, FIT_KEY_REQUIRED, ++ NULL); + if (!required || strcmp(required, "image")) + continue; + ret = fit_image_verify_sig(fit, image_noffset, data, size, +@@ -473,7 +474,8 @@ int fit_config_verify_required_sigs(const void *fit, int conf_noffset, + const char *required; + int ret; + +- required = fdt_getprop(sig_blob, noffset, "required", NULL); ++ required = fdt_getprop(sig_blob, noffset, FIT_KEY_REQUIRED, ++ NULL); + if (!required || strcmp(required, "conf")) + continue; + ret = fit_config_verify_sig(fit, conf_noffset, sig_blob, +diff --git a/include/image.h b/include/image.h +index b05e8552cc..2c6ef4de25 100644 +--- a/include/image.h ++++ b/include/image.h +@@ -782,12 +782,14 @@ int bootz_setup(ulong image, ulong *start, ulong *end); + #define FIT_IMAGES_PATH "/images" + #define FIT_CONFS_PATH "/configurations" + +-/* hash/signature node */ ++/* hash/signature/key node */ + #define FIT_HASH_NODENAME "hash" + #define FIT_ALGO_PROP "algo" + #define FIT_VALUE_PROP "value" + #define FIT_IGNORE_PROP "uboot-ignore" + #define FIT_SIG_NODENAME "signature" ++#define FIT_KEY_REQUIRED "required" ++#define FIT_KEY_HINT "key-name-hint" + + /* image node */ + #define FIT_DATA_PROP "data" +diff --git a/lib/rsa/rsa-sign.c b/lib/rsa/rsa-sign.c +index 5d9716f013..972af6b8a7 100644 +--- a/lib/rsa/rsa-sign.c ++++ b/lib/rsa/rsa-sign.c +@@ -486,8 +486,8 @@ int rsa_add_verify_data(struct image_sign_info *info, void *keydest) + } + + if (!ret) { +- ret = fdt_setprop_string(keydest, node, "key-name-hint", +- info->keyname); ++ ret = fdt_setprop_string(keydest, node, FIT_KEY_HINT, ++ info->keyname); + } + if (!ret) + ret = fdt_setprop_u32(keydest, node, "rsa,num-bits", bits); +@@ -509,7 +509,7 @@ int rsa_add_verify_data(struct image_sign_info *info, void *keydest) + info->algo->name); + } + if (info->require_keys) { +- ret = fdt_setprop_string(keydest, node, "required", ++ ret = fdt_setprop_string(keydest, node, FIT_KEY_REQUIRED, + info->require_keys); + } + done: +diff --git a/tools/image-host.c b/tools/image-host.c +index da374eeabf..afeba22a09 100644 +--- a/tools/image-host.c ++++ b/tools/image-host.c +@@ -161,7 +161,7 @@ static int fit_image_setup_sig(struct image_sign_info *info, + + memset(info, '\0', sizeof(*info)); + info->keydir = keydir; +- info->keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL); ++ info->keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL); + info->fit = fit; + info->node_offset = noffset; + info->algo = image_get_sig_algo(algo_name); +@@ -234,7 +234,7 @@ static int fit_image_process_sig(const char *keydir, void *keydest, + free(value); + + /* Get keyname again, as FDT has changed and invalidated our pointer */ +- info.keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL); ++ info.keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL); + + /* Write the public key into the supplied FDT file */ + if (keydest && info.algo->add_verify_data(&info, keydest)) { +@@ -605,7 +605,7 @@ static int fit_config_process_sig(const char *keydir, void *keydest, + free(region_prop); + + /* Get keyname again, as FDT has changed and invalidated our pointer */ +- info.keyname = fdt_getprop(fit, noffset, "key-name-hint", NULL); ++ info.keyname = fdt_getprop(fit, noffset, FIT_KEY_HINT, NULL); + + /* Write the public key into the supplied FDT file */ + if (keydest) { diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/intel.cfg b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/intel.cfg new file mode 100644 index 000000000..e59d585de --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/files/intel.cfg @@ -0,0 +1,3 @@ +CONFIG_ASPEED_FMC_DMA=y
+CONFIG_NETCONSOLE=n
+CONFIG_CMD_NFS=n
\ No newline at end of file diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend new file mode 100644 index 000000000..5b36974bb --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend @@ -0,0 +1,91 @@ +COMPATIBLE_MACHINE = "intel-ast2500" +FILESEXTRAPATHS_append_intel-ast2500:= "${THISDIR}/files:" +FILESEXTRAPATHS_append_intel-ast2500:= "${THISDIR}/files/CVE-2020-10648:" + +# the meta-phosphor layer adds this patch, which conflicts +# with the intel layout for environment +SRC_URI_remove_intel-ast2500 = " file://0001-configs-ast-Add-redundnant-env.patch" + +SRC_URI_append_intel-ast2500 = " \ + file://intel.cfg \ + file://0001-flash-use-readX-writeX-not-udelay.patch \ + file://0002-intel-layout-environment-addr.patch \ + file://0004-Make-sure-debug-uart-is-using-24MHz-clock-source.patch \ + file://0005-enable-passthrough-in-uboot.patch \ + file://0006-Add-Aspeed-g5-interrupt-support.patch \ + file://0007-Add-espi-support.patch \ + file://0008-add-sgio-support-for-port80-snoop-post-LEDs.patch \ + file://0009-Add-basic-GPIO-support.patch \ + file://0010-Update-Force-Firmware-Update-Jumper-to-use-new-gpio.patch \ + file://0011-Add-basic-timer-support-for-Aspeed-g5-in-U-Boot.patch \ + file://0012-Add-status-and-ID-LED-support.patch \ + file://0013-aspeed-Add-Pwm-Driver.patch \ + file://0014-Keep-interrupts-enabled-until-last-second.patch \ + file://0015-Rewrite-memmove-to-optimize-on-word-transfers.patch \ + file://0019-u-boot-full-platform-reset-espi-oob-ready.patch \ + file://0020-Enable-PCIe-L1-support.patch \ + file://0020-Add-system-reset-status-support.patch \ + file://0021-Config-host-uart-clock-source-using-environment-vari.patch \ + file://0022-KCS-driver-support-in-uBoot.patch \ + file://0023-Add-TPM-enable-pulse-triggering.patch \ + file://0024-IPMI-command-handler-implementation-in-uboot.patch \ + file://0025-Manufacturing-mode-physical-presence-detection.patch \ + file://0026-Aspeed-I2C-support-in-U-Boot.patch \ + file://0027-CPLD-u-boot-commands-support-for-PFR.patch \ + file://0028-Enabling-uart1-uart2-in-u-boot-for-BIOS-messages.patch \ + file://0029-FFUJ-FW-IPMI-commands-and-flash-support-in-u-boot.patch \ + file://0030-Support-Get-Set-Security-mode-command.patch \ + file://0031-Make-it-so-TFTP-port-can-be-modified.patch \ + file://0033-Reboot-into-UBOOT-on-Watchdog-Failures.patch \ + file://0034-Disable-uart-debug-interface.patch \ + file://0036-Re-Enable-KCS.patch \ + file://0037-aspeed-ast-scu.c-fix-MAC1LINK-and-MAC2LINK-pin-pads-.patch \ + file://0038-Increase-default-fan-speed-for-cooper-city.patch \ + file://0040-Initialize-the-BMC-host-mailbox-at-reset-time.patch \ + file://0044-net-phy-realtek-Change-LED-configuration.patch \ + file://0045-Apply-WDT1-2-reset-mask-to-reset-needed-controller.patch \ + file://0046-Enable-FMC-DMA-for-memmove.patch \ + file://0047-ast2500-parse-reset-reason.patch \ + file://0048-Add-WDT-to-u-boot-to-cover-booting-failures.patch \ + file://0049-Fix-issue-on-host-console-is-broken-due-to-BMC-reset.patch \ + file://0050-Set-UART-routing-in-lowlevel_init.patch \ + " +# CVE-2020-10648 vulnerability fix +SRC_URI_append_intel-ast2500 = " \ + file://0001-image-Correct-comment-for-fit_conf_get_node.patch \ + file://0002-image-Be-a-little-more-verbose-when-checking-signatu.patch \ + file://0003-image-Return-an-error-message-from-fit_config_verify.patch \ + file://0007-image-Check-hash-nodes-when-checking-configurations.patch \ + file://0008-image-Load-the-correct-configuration-in-fit_check_si.patch \ + file://0009-fit_check_sign-Allow-selecting-the-configuration-to-.patch \ + file://0012-image-Use-constants-for-required-and-key-name-hint.patch \ + " +PFR_SRC_URI = " \ + file://0022-u-boot-env-change-for-PFR-image.patch \ + file://0032-PFR-FW-update-and-checkpoint-support-in-u-boot.patch \ + file://0035-PFR-platform-EXTRST-reset-mask-selection.patch \ + file://0043-PFR-Skip-counting-WDT2-event-when-EXTRST-is-set.patch \ + " +AUTOBOOT_SRC_URI = " \ + file://0041-Disabling-boot-delay.patch \ + " +SRC_URI_append_intel-ast2500 += "${@bb.utils.contains('IMAGE_FSTYPES', 'intel-pfr', PFR_SRC_URI, '', d)}" +SRC_URI_append_intel-ast2500 += "${@bb.utils.contains('EXTRA_IMAGE_FEATURES', 'debug-tweaks', '', AUTOBOOT_SRC_URI, d)}" +do_install_append () { + install -m 0644 ${WORKDIR}/fw_env.config ${S}/tools/env/fw_env.config +} + +require recipes-core/os-release/version-vars.inc + +python do_version () { + with open(d.expand('${S}/board/aspeed/ast-g5/intel-version.h'), 'w') as f: + f.write(d.expand('#define VER_MAJOR ${IPMI_MAJOR}\n')) + f.write(d.expand('#define VER_MINOR ${IPMI_MINOR}\n')) + f.write(d.expand('#define VER_AUX13 ${IPMI_AUX13}\n')) + f.write(d.expand('#define VER_AUX14 ${IPMI_AUX14}\n')) + f.write(d.expand('#define VER_AUX15 ${IPMI_AUX15}\n')) + f.write(d.expand('#define VER_AUX16 ${IPMI_AUX16}\n')) +} + +do_version[vardepsexclude] = "IPMI_MAJOR IPMI_MINOR IPMI_AUX13 IPMI_AUX14 IPMI_AUX15 IPMI_AUX16 PRODUCT_GENERATION VERSION VERSION_ID BUILD_ID" +addtask do_version after do_configure before do_compile diff --git a/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/u-boot-fw-utils-aspeed_%.bbappend b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/u-boot-fw-utils-aspeed_%.bbappend new file mode 120000 index 000000000..f725cd47a --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-bsp/u-boot/u-boot-fw-utils-aspeed_%.bbappend @@ -0,0 +1 @@ +./u-boot-aspeed_%.bbappend
\ No newline at end of file diff --git a/meta-openbmc-mods/meta-ast2500/recipes-kernel/linux/linux-aspeed/intel-ast2500.cfg b/meta-openbmc-mods/meta-ast2500/recipes-kernel/linux/linux-aspeed/intel-ast2500.cfg new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-kernel/linux/linux-aspeed/intel-ast2500.cfg diff --git a/meta-openbmc-mods/meta-ast2500/recipes-kernel/linux/linux-aspeed_%.bbappend b/meta-openbmc-mods/meta-ast2500/recipes-kernel/linux/linux-aspeed_%.bbappend new file mode 100644 index 000000000..5d8fa34bf --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-kernel/linux/linux-aspeed_%.bbappend @@ -0,0 +1,3 @@ +COMPATIBLE_MACHINE = "intel-ast2500" +FILESEXTRAPATHS_prepend := "${THISDIR}/linux-aspeed:" +SRC_URI += "file://intel-ast2500.cfg" diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/0001-Blacklist-DIMM-Bus.patch b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/0001-Blacklist-DIMM-Bus.patch new file mode 100644 index 000000000..e84e79884 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/0001-Blacklist-DIMM-Bus.patch @@ -0,0 +1,26 @@ +From c64c2d05ebd9dcb9b161320087ce205a8a674a45 Mon Sep 17 00:00:00 2001 +From: James Feist <james.feist@linux.intel.com> +Date: Wed, 11 Dec 2019 10:20:40 -0800 +Subject: [PATCH 1/1] Blacklist DIMM Bus + +The dimms error when being scanned, blacklist the bus. + +Change-Id: I797d144dc89b49ef7ac4f68b106a492014a4d086 +Signed-off-by: James Feist <james.feist@linux.intel.com> +--- + blacklist.json | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/blacklist.json b/blacklist.json +index f112a7b..1ae6deb 100644 +--- a/blacklist.json ++++ b/blacklist.json +@@ -1,3 +1,4 @@ + { +- "buses": [] ++ "buses": [9] + } ++ +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/CPC-Baseboard.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/CPC-Baseboard.json new file mode 100644 index 000000000..0346c3f90 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/CPC-Baseboard.json @@ -0,0 +1,1945 @@ +{ + "Exposes": [ + { + "Index": 0, + "Name": "A_P12V_PSU_SCALED", + "PowerState": "On", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 3, + "Name": "P105_PCH_AUX", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.139 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.106 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.995 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.966 + } + ], + "Type": "ADC" + }, + { + "Index": 5, + "Name": "P12V_AUX", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 6, + "Name": "P1V8_PCH", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.961 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.904 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.699 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.648 + } + ], + "Type": "ADC" + }, + { + "Index": 1, + "Name": "P3V3", + "PowerState": "On", + "ScaleFactor": 0.4107, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.647 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.541 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 3.066 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.974 + } + ], + "Type": "ADC" + }, + { + "BridgeGpio": [ + { + "Name": "P3VBAT_BRIDGE_EN", + "Polarity": "High" + } + ], + "Index": 7, + "Name": "P3VBAT", + "ScaleFactor": 0.3333, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.296 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2.457 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.138 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 8, + "Name": "PVCCIN_CPU1", + "PowerState": "On", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 2.151 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 2.088 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.418 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.376 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 9, + "Name": "PVCCIN_CPU2", + "PowerState": "On", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 2.151 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 2.088 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.418 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.376 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 14, + "Name": "PVCCIO_CPU1", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.19 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.155 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.752 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.729 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 15, + "Name": "PVCCIO_CPU2", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.19 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.155 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.752 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.729 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 10, + "Name": "PVDQ_ABC_CPU1", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.138 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.104 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 12, + "Name": "PVDQ_ABC_CPU2", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.138 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.104 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 11, + "Name": "PVDQ_DEF_CPU1", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.138 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.104 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 13, + "Name": "PVDQ_DEF_CPU2", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.138 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.104 + } + ], + "Type": "ADC" + }, + { + "Index": 2, + "Name": "PVNN_PCH_AUX", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.081 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.049 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.807 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.783 + } + ], + "Type": "ADC" + }, + { + "BindConnector": "System Fan connector 1", + "Index": 0, + "Name": "Fan 1a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 1", + "Index": 1, + "Name": "Fan 1b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 2", + "Index": 2, + "Name": "Fan 2a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 2", + "Index": 3, + "Name": "Fan 2b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 3", + "Index": 4, + "Name": "Fan 3a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 3", + "Index": 5, + "Name": "Fan 3b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 4", + "Index": 6, + "Name": "Fan 4a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 4", + "Index": 7, + "Name": "Fan 4b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 5", + "Index": 8, + "Name": "Fan 5a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 5", + "Index": 9, + "Name": "Fan 5b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 10, + "Name": "Fan 6a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 11, + "Name": "Fan 6b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 12, + "Name": "Fan 7a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 13, + "Name": "Fan 7b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 14, + "Name": "Fan 8a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 15, + "Name": "Fan 8b", + "Type": "AspeedFan" + }, + { + "C1": 92.16, + "C2": 107.52, + "MaxCFM": 17.5, + "Name": "System Airflow", + "TachMaxPercent": 100, + "TachMinPercent": 20, + "Tachs": [ + "Fan 1a", + "Fan 1b", + "Fan 2a", + "Fan 2b", + "Fan 3a", + "Fan 3b", + "Fan 4a", + "Fan 4b", + "Fan 5a", + "Fan 5b", + "Fan 6a", + "Fan 6b", + "Fan 7a", + "Fan 7b", + "Fan 8a", + "Fan 8b" + ], + "Type": "CFMSensor" + }, + { + "Name": "System Fan connector 1", + "Pwm": 0, + "Tachs": [ + 0, + 1 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 2", + "Pwm": 1, + "Tachs": [ + 2, + 3 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 3", + "Pwm": 2, + "Tachs": [ + 4, + 5 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 4", + "Pwm": 3, + "Tachs": [ + 6, + 7 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 5", + "Pwm": 4, + "Tachs": [ + 8, + 9 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 6", + "Pwm": 5, + "Tachs": [ + 10, + 11 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 7", + "Pwm": 6, + "Tachs": [ + 12, + 13 + ], + "Type": "IntelFanConnector" + }, + { + "Name": "System Fan connector 8", + "Pwm": 7, + "Tachs": [ + 14, + 15 + ], + "Type": "IntelFanConnector" + }, + { + "Address": "0x8", + "Class": "METemp", + "Name": "SSB Temp", + "PowerState": "BiosPost", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 103 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 98 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xC4", + "Class": "MpsBridgeTemp", + "Name": "CPU1 P12V PVCCIN VR Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xB4", + "Class": "PxeBridgeTemp", + "Name": "CPU1 P12V PVCCIO VR Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xDC", + "Class": "PxeBridgeTemp", + "Name": "CPU1 VR Mem ABCD Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xDC", + "Class": "PxeBridgeTemp", + "Name": "CPU1 VR Mem EFGH Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xCC", + "Class": "MpsBridgeTemp", + "Name": "CPU2 P12V PVCCIN VR Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xD4", + "Class": "PxeBridgeTemp", + "Name": "CPU2 P12V PVCCIO VR Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xB0", + "Class": "PxeBridgeTemp", + "Name": "CPU2 VR Mem ABCD Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": "0xEC", + "Class": "PxeBridgeTemp", + "Name": "CPU2 VR Mem EFGH Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "IpmbSensor" + }, + { + "Address": 190, + "Class": "MESensor", + "Name": "Host Cpu Utilization", + "SensorType": "utilization", + "ScaleValue": 0.392, + "Type": "IpmbSensor" + }, + { + "Address": 191, + "Class": "MESensor", + "Name": "Host Pci Bandwidth Utilization", + "SensorType": "utilization", + "ScaleValue": 0.392, + "Type": "IpmbSensor" + }, + { + "Address": 192, + "Class": "MESensor", + "Name": "Host Memory Bandwidth Utilization", + "SensorType": "utilization", + "ScaleValue": 0.392, + "Type": "IpmbSensor" + }, + { + "Address": "0x71", + "Bus": 2, + "ChannelNames": [ + "M2Slot1", + "M2Slot2" + ], + "Name": "M2 Mux", + "Type": "PCA9543Mux" + }, + { + "Address": "0x72", + "Bus": 7, + "ChannelNames": [ + "PMBusSlot1", + "PMBusSlot2", + "PMBusSlot3", + "PMBusSlot4" + ], + "Name": "PMBus Mux", + "Type": "PCA9544Mux" + }, + { + "Address": "0x72", + "Bus": 2, + "ChannelNames": [ + "Pcie_Slot_1", + "Pcie_Slot_2", + "", + "FruChannel" + ], + "Name": "Riser 1 Mux", + "Type": "PCA9545Mux" + }, + { + "Address": "0x73", + "Bus": 2, + "ChannelNames": [ + "Pcie_Slot_1", + "Pcie_Slot_2", + "", + "FruChannel" + ], + "Name": "Riser 2 Mux", + "Type": "PCA9545Mux" + }, + { + "Address": "0x73", + "Bus": 9, + "ChannelNames": [ + "MemoryChannel1", + "MemoryChannel2", + "MemoryChannel3", + "MemoryChannel4" + ], + "Name": "Memory Mux", + "Type": "PCA9545Mux" + }, + { + "Address": "0x74", + "Bus": 2, + "ChannelNames": [ + "Pcie_Slot_1", + "Pcie_Slot_2", + "Pcie_Slot_3", + "Pcie_Slot_4" + ], + "Name": "PCIE Mux", + "Type": "PCA9546Mux" + }, + { + "Address": [ + "0x50", + "0x51" + ], + 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Baseboard", + "Probe": [ + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': 'CooperCity'})", + "OR", + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': '.*CPC'})" + ], + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$PRODUCT_MANUFACTURER", + "Model": "$PRODUCT_PRODUCT_NAME", + "PartNumber": "$PRODUCT_PART_NUMBER", + "SerialNumber": "$PRODUCT_SERIAL_NUMBER" + }, + "xyz.openbmc_project.Inventory.Decorator.AssetTag": { + "AssetTag": "$PRODUCT_ASSET_TAG" + }, + "xyz.openbmc_project.Inventory.Item.Board.Motherboard": { + "ProductId": 157 + }, + "xyz.openbmc_project.Inventory.Item.System": {} +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/CYP-baseboard.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/CYP-baseboard.json new file mode 100644 index 000000000..b06f1d266 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/CYP-baseboard.json @@ -0,0 +1,1427 @@ +{ + "Exposes": [ + { + "Index": 0, + "Name": "P12V_PSU_RIGHT", + "PowerState": "On", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 1, + "Name": "P3V3", + "PowerState": "On", + "ScaleFactor": 0.4107, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.647 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.541 + }, + { + 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"0x74", + "Bus": 4, + "ChannelNames": [ + "U2_Slot5", + "U2_Slot6", + "U2_Slot7", + "U2_Slot8" + ], + "Name": "HSBP 1 Mux2", + "Type": "PCA9546Mux" + }, + { + "Address": "0x77", + "Bus": 4, + "ChannelNames": [ + "U2_Slot1", + "U2_Slot2", + "U2_Slot3", + "U2_Slot4" + ], + "Name": "HSBP 2 Mux", + "Type": "PCA9546Mux" + }, + { + "Address": "0x73", + "Bus": 4, + "ChannelNames": [ + "U2_Slot5", + "U2_Slot6", + "U2_Slot7", + "U2_Slot8" + ], + "Name": "HSBP 2 Mux2", + "Type": "PCA9546Mux" + }, + { + "Address": "0x76", + "Bus": 4, + "ChannelNames": [ + "U2_Slot1", + "U2_Slot2", + "U2_Slot3", + "U2_Slot4" + ], + "Name": "HSBP 3 Mux", + "Type": "PCA9546Mux" + }, + { + "Address": "0x72", + "Bus": 4, + "ChannelNames": [ + "U2_Slot5", + "U2_Slot6", + "U2_Slot7", + "U2_Slot8" + ], + "Name": "HSBP 3 Mux2", + "Type": "PCA9546Mux" + }, + { + "Address": "0x4D", + "Bus": 6, + "Name": "CPU0 VR Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP421" + }, + { + "Address": "0x4F", + "Bus": 6, + "Name": "CPU1 Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP421" + }, + { + "Address": "0x4A", + "Bus": 6, + "Name": "BMC Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x4B", + "Bus": 6, + "Name": "RightRear Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x4E", + "Bus": 6, + "Name": "LeftRear Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x4C", + "Bus": 6, + "Name": "PCH DS Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + } + ], + "Name": "CYP Baseboard", + "Probe": [ + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': 'M50CYP2SB2U'})", + "OR", + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': '.*CYP'})" + ], + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$PRODUCT_MANUFACTURER", + "Model": "$PRODUCT_PRODUCT_NAME", + "PartNumber": "$PRODUCT_PART_NUMBER", + "SerialNumber": "$PRODUCT_SERIAL_NUMBER" + }, + "xyz.openbmc_project.Inventory.Decorator.AssetTag": { + "AssetTag": "$PRODUCT_ASSET_TAG" + }, + "xyz.openbmc_project.Inventory.Item.Board.Motherboard": { + "ProductId": 152 + }, + "xyz.openbmc_project.Inventory.Item.System": {} +}
\ No newline at end of file diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/FCXXPDBASSMBL_PDB.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/FCXXPDBASSMBL_PDB.json new file mode 100644 index 000000000..84ff6f12f --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/FCXXPDBASSMBL_PDB.json @@ -0,0 +1,91 @@ +[ + { + "Exposes": [ + { + "Address": "$address", + "Bus": "$bus", + "Name": "FCXXPDBASSMBL Fru", + "Type": "24C01" + }, + { + "Address": "0x18", + "Bus": "$bus", + "Name": "Multi Node Presence Detector", + "Type": "MultiNodePresence" + }, + { + "Address": "0x48", + "Bus": "$bus", + "Name": "PDB Temp1", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 80 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 75 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x49", + "Bus": "$bus", + "Name": "PDB Temp2", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 80 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 75 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + } + ], + "Name": "FCXXPDBASSMBL PDB", + "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'FCXXPDBASSMBL', 'ADDRESS' : 85})", + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$BOARD_MANUFACTURER", + "Model": "$BOARD_PRODUCT_NAME", + "PartNumber": "$BOARD_PART_NUMBER", + "SerialNumber": "$BOARD_SERIAL_NUMBER" + } + } +]
\ No newline at end of file diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/J85894-HSBP.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/J85894-HSBP.json new file mode 100644 index 000000000..792df2dcf --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/J85894-HSBP.json @@ -0,0 +1,92 @@ +{ + "Exposes": [ + { + "Address": "$address", + "Bus": "$bus", + "Name": "J85894 HSBP FRU", + "Type": "EEPROM" + }, + { + "Address": "0x68", + "Bus": "$bus", + "Index": "$index", + "Name": "J85894 HSBP $index", + "Type": "Intel HSBP CPLD" + }, + { + "Address": "0x74", + "Bus": "$bus", + "ChannelNames": [ + "Pcie_Slot_1", + "Pcie_Slot_2", + "Pcie_Slot_3", + "Pcie_Slot_4" + ], + "Name": "HSBP $index Mux 1", + "Type": "PCA9545Mux" + }, + { + "Address": "0x70", + "Bus": "$bus", + "ChannelNames": [ + "Pcie_Slot_5", + "Pcie_Slot_6", + "Pcie_Slot_7", + "Pcie_Slot_8" + ], + "Name": "HSBP $index Mux 2", + "Type": "PCA9545Mux" + }, + { + "Address": "0x4b", + "Bus": "$bus", + "Name": "HSBP $index Temp", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 57 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 52 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 12 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 7 + } + ], + "Type": "TMP75" + } + ], + "Name": "J85894 HSBP $index", + "PowerState": "On", + "Probe": [ + "FOUND('WC Baseboard')", + "OR", + "FOUND('WP Baseboard')", + "OR", + "FOUND('CPC Baseboard')", + "AND", + "xyz.openbmc_project.Inventory.Item.I2CDevice({'Bus': 4, 'Address': 82})" + ], + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$BOARD_MANUFACTURER", + "Model": "$BOARD_PRODUCT_NAME", + "PartNumber": "$BOARD_PART_NUMBER", + "SerialNumber": "$BOARD_SERIAL_NUMBER" + } +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/MIDPLANE-2U2X12SWITCH.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/MIDPLANE-2U2X12SWITCH.json new file mode 100644 index 000000000..53edbfe87 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/MIDPLANE-2U2X12SWITCH.json @@ -0,0 +1,104 @@ +[ + { + "Exposes": [ + { + "Address": "$address", + "Bus": "$bus", + "Name": "Midplane 1 Fru", + "Type": "EEPROM" + }, + { + "Address": "0x4E", + "Bus": "$bus", + "Name": "Midplane 1 Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 80 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 75 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + } + ], + "Name": "Midplane 1", + "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'F2U2X12SWITCH', 'ADDRESS' : 86})", + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$BOARD_MANUFACTURER", + "Model": "$BOARD_PRODUCT_NAME", + "PartNumber": "$BOARD_PART_NUMBER", + "SerialNumber": "$BOARD_SERIAL_NUMBER" + } + }, + { + "Exposes": [ + { + "Address": "$address", + "Bus": "$bus", + "Name": "Midplane 2 Fru", + "Type": "EEPROM" + }, + { + "Address": "0x4F", + "Bus": "$bus", + "Name": "Midplane 2 Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 80 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 75 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + } + ], + "Name": "Midplane 2", + "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'F2U2X12SWITCH', 'ADDRESS' : 87})", + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$BOARD_MANUFACTURER", + "Model": "$BOARD_PRODUCT_NAME", + "PartNumber": "$BOARD_PART_NUMBER", + "SerialNumber": "$BOARD_SERIAL_NUMBER" + } + } +]
\ No newline at end of file diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/OPB2RH-Chassis.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/OPB2RH-Chassis.json new file mode 100644 index 000000000..a81329787 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/OPB2RH-Chassis.json @@ -0,0 +1,49 @@ +{ + "Exposes": [ + { + "Address": "0x56", + "Bus": 9, + "Class": "MCUTemp", + "Name": "PDB MCU Temp", + "Reg": "0x22", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "MCUTempSensor" + } + ], + "Name": "OPB2RH Chassis", + "Probe": [ + "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'FCXXPDBASSMBL'})" + ], + "Type": "Chassis", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "Intel Corporation", + "Model": "OPB2RH", + "PartNumber": "R1234", + "SerialNumber": "12345" + } +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/TNP-baseboard.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/TNP-baseboard.json new file mode 100644 index 000000000..24a65437e --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/TNP-baseboard.json @@ -0,0 +1,1777 @@ +{ + "Exposes": [ + { + "Index": 0, + "Name": "Baseboard 12 Volt", + "PowerState": "On", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 4, + "Name": "P0V83_LAN_AUX", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 0.901 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 0.875 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.786 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.763 + } + ], + "Type": "ADC" + }, + { + "Index": 3, + "Name": "P105_PCH_AUX", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.139 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.106 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.995 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.966 + } + ], + "Type": "ADC" + }, + { + "Index": 5, + "Name": "P12V_AUX", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 6, + "Name": "P1V8_PCH", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.961 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.904 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.699 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.648 + } + ], + "Type": "ADC" + }, + { + "Index": 1, + "Name": "P3V3", + "PowerState": "On", + "ScaleFactor": 0.4107, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.647 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.541 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 3.066 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.974 + } + ], + "Type": "ADC" + }, + { + "BridgeGpio": [ + { + "Name": "P3VBAT_BRIDGE_EN", + "Polarity": "High" + } + ], + "Index": 7, + "Name": "P3VBAT", + "ScaleFactor": 0.3333, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.296 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2.457 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.138 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 8, + "Name": "PVCCIN_CPU1", + "PowerState": "On", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 2.151 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 2.088 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.418 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.376 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 9, + "Name": "PVCCIN_CPU2", + "PowerState": "On", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 2.151 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 2.088 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.418 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.376 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 14, + "Name": "PVCCIO_CPU1", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.19 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.155 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.752 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.729 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 15, + "Name": "PVCCIO_CPU2", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.19 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.155 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.752 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.729 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 10, + "Name": "PVDQ_ABCD_CPU1", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.138 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.104 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 2, + "Index": 12, + "Name": "PVDQ_ABCD_CPU2", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.138 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.104 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 11, + "Name": "PVDQ_EFGH_CPU1", + "PowerState": "On", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.301 + }, + { + "Direction": "greater than", + 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} + ], + "Type": "TMP75" + }, + { + "Address": "0x4B", + "Bus": 6, + "Name": "Inlet Air Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x30", + "Bus": 0, + "CpuID": 1, + "Name": "CPU 1", + "Type": "XeonCPU" + }, + { + "Address": "0x31", + "Bus": 0, + "CpuID": 2, + "Name": "CPU 2", + "Type": "XeonCPU" + } + ], + "Name": "TNP Baseboard", + "Probe": [ + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': 'D50TNP1SB'})", + "OR", + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': '.*TNP'})" + ], + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$PRODUCT_MANUFACTURER", + "Model": "$PRODUCT_PRODUCT_NAME", + "PartNumber": "$PRODUCT_PART_NUMBER", + "SerialNumber": "$PRODUCT_SERIAL_NUMBER" + }, + "xyz.openbmc_project.Inventory.Decorator.AssetTag": { + "AssetTag": "$PRODUCT_ASSET_TAG" + }, + "xyz.openbmc_project.Inventory.Item.Board.Motherboard": { + "ProductId": 153 + }, + "xyz.openbmc_project.Inventory.Item.System": {} +}
\ No newline at end of file diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WC-Baseboard.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WC-Baseboard.json new file mode 100644 index 000000000..3b7c531ff --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WC-Baseboard.json @@ -0,0 +1,2527 @@ +{ + "Exposes": [ + { + "Index": 0, + "Name": "A_P12V_PSU_SCALED", + "PowerState": "On", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 3, + "Name": "P105_PCH_AUX", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.139 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.106 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.995 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0.966 + } + ], + "Type": "ADC" + }, + { + "Index": 5, + "Name": "P12V_AUX", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 6, + "Name": "P1V8_PCH", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.961 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.904 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 1.699 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.648 + } + ], + "Type": "ADC" + }, + { + "Index": 1, + "Name": "P3V3", + "PowerState": "On", + "ScaleFactor": 0.4107, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.647 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.541 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 3.066 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.974 + } + ], + "Type": "ADC" + }, + { + "BridgeGpio": [ + { + "Name": "P3VBAT_BRIDGE_EN", + "Polarity": "High" + } + ], + "Index": 7, + "Name": "P3VBAT", + "ScaleFactor": 0.3333, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.296 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.263 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2.457 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.138 + } + ], + "Type": "ADC" + }, + { + "CPURequired": 1, + "Index": 8, + "Name": "PVCCIN_CPU1", + "PowerState": "On", + "ScaleFactor": 0.7505, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 2.151 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 2.088 + }, + { 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"MaxReading": 8000, + "Name": "Fan 2b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 3", + "Index": 4, + "MaxReading": 8000, + "Name": "Fan 3a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 3", + "Index": 5, + "MaxReading": 8000, + "Name": "Fan 3b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 4", + "Index": 6, + "MaxReading": 8000, + "Name": "Fan 4a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 4", + "Index": 7, + "MaxReading": 8000, + "Name": "Fan 4b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 5", + "Index": 8, + "MaxReading": 8000, + "Name": "Fan 5a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 5", + "Index": 9, + "MaxReading": 8000, + "Name": "Fan 5b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 10, + "MaxReading": 8000, + "Name": "Fan 6a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 11, + "MaxReading": 8000, + "Name": "Fan 6b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 12, + "MaxReading": 8000, + "Name": "Fan 7a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 13, + "MaxReading": 8000, + "Name": "Fan 7b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 14, + "MaxReading": 8000, + "Name": "Fan 8a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 15, + "MaxReading": 8000, + "Name": "Fan 8b", + "Type": "AspeedFan" + }, + { + "C1": 92.16, + "C2": 107.52, + "MaxCFM": 17.5, + "Name": "System Airflow", + "TachMaxPercent": 100, + "TachMinPercent": 20, + "Tachs": [ + "Fan 1a", + "Fan 1b", + "Fan 2a", + "Fan 2b", + "Fan 3a", + "Fan 3b", + "Fan 4a", + "Fan 4b", + "Fan 5a", + "Fan 5b", + "Fan 6a", + "Fan 6b", + "Fan 7a", + "Fan 7b", + "Fan 8a", + "Fan 8b" + ], + "Type": "CFMSensor" + }, + { + "LED": "fan1_fault", + "Name": "System Fan connector 1", + "Pwm": 0, + "Tachs": [ + 0, + 1 + ], + "Type": "IntelFanConnector" + }, + { + "LED": "fan2_fault", + "Name": "System Fan connector 2", + "Pwm": 1, + "Tachs": [ + 2, + 3 + ], + "Type": "IntelFanConnector" + }, + { + "LED": "fan3_fault", + "Name": "System Fan connector 3", + "Pwm": 2, + "Tachs": [ + 4, + 5 + ], + "Type": "IntelFanConnector" + }, + { + "LED": "fan4_fault", + "Name": "System Fan connector 4", + "Pwm": 3, + "Tachs": [ + 6, + 7 + ], + "Type": "IntelFanConnector" + }, + { + "LED": "fan5_fault", + "Name": "System Fan connector 5", + "Pwm": 4, + "Tachs": [ + 8, + 9 + ], + "Type": "IntelFanConnector" + }, + { + "LED": "fan6_fault", + "Name": "System Fan connector 6", + "Pwm": 5, + "Tachs": [ + 10, + 11 + ], + "Type": "IntelFanConnector" + }, + { + "LED": "fan7_fault", + "Name": "System Fan connector 7", + "Pwm": 6, + "Tachs": [ + 12, + 13 + ], + "Type": "IntelFanConnector" + }, + { + "LED": 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'WilsonCity.*'})", + "OR", + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': '.*WC'})" + ], + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$PRODUCT_MANUFACTURER", + "Model": "$PRODUCT_PRODUCT_NAME", + "PartNumber": "$PRODUCT_PART_NUMBER", + "SerialNumber": "$PRODUCT_SERIAL_NUMBER" + }, + "xyz.openbmc_project.Inventory.Decorator.AssetTag": { + "AssetTag": "$PRODUCT_ASSET_TAG" + }, + "xyz.openbmc_project.Inventory.Item.Board.Motherboard": { + "ProductId": 145 + }, + "xyz.openbmc_project.Inventory.Item.System": {} +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WC-Chassis.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WC-Chassis.json new file mode 100644 index 000000000..ad10d87a4 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WC-Chassis.json @@ -0,0 +1,466 @@ +{ + "Exposes": [ + { + "BindConnector": "System Fan connector 1", + "Index": 0, + "MaxReading": 21000, + "Name": "Fan 1", + "Thresholds": [ + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1750 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2000 + } + ], + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 2", + "Index": 2, + "MaxReading": 21000, + "Name": "Fan 2", + "Thresholds": [ + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1750 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2000 + } + ], + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 3", + "Index": 4, + "MaxReading": 21000, + "Name": "Fan 3", + "Thresholds": [ + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1750 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2000 + } + ], + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 10, + "MaxReading": 21000, + "Name": "Fan 4", + "Thresholds": [ + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1750 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2000 + } + ], + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 12, + "MaxReading": 21000, + "Name": "Fan 5", + "Thresholds": [ + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1750 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 2000 + } + ], + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 14, + "MaxReading": 21000, + "Name": "Fan 6", + "Thresholds": [ + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1750 + }, + { + "Direction": "less than", + 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"OutLimitMin": 30.0, + "Outputs": [ + "Pwm 3" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 4" + ], + "Name": "Fan 4", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 6" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 5" + ], + "Name": "Fan 5", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 7" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 6" + ], + "Name": "Fan 6", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 8" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "Floor", + "Inputs": [ + "Front Panel Temp" + ], + "Name": "Front Panel LCC", + "NegativeHysteresis": 2, + "Output": [ + 50.0, + 60.0 + ], + "PositiveHysteresis": 0, + "Reading": [ + 20.0, + 30.0 + ], + "Type": "Stepwise", + "Zones": [ + "Left", + "Right" + ] + }, + { + "Class": "Ceiling", + "Inputs": [ + "Front Panel Temp" + ], + "Name": "Front Panel UCC", + "NegativeHysteresis": 2, + "Output": [ + 70.0, + 80.0 + ], + "PositiveHysteresis": 0, + "Profiles": [ + "Acoustic" + ], + "Reading": [ + 22.0, + 32.0 + ], + "Type": "Stepwise", + "Zones": [ + "Left", + "Right" + ] + } + ], + "Name": "R4000 Chassis", + "Probe": [ + "FOUND('Intel Front Panel')", + "AND", + "FOUND('WC Baseboard')", + "AND", + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': 'WilsonCity'})" + ], + "Type": "Chassis", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$PRODUCT_MANUFACTURER", + "Model": "$PRODUCT_PRODUCT_NAME", + "PartNumber": "$PRODUCT_PART_NUMBER", + "SerialNumber": "$PRODUCT_SERIAL_NUMBER" + }, + "xyz.openbmc_project.Inventory.Decorator.AssetTag": { + "AssetTag": "$PRODUCT_ASSET_TAG" + } +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WP-Baseboard.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WP-Baseboard.json new file mode 100644 index 000000000..23869e812 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/WP-Baseboard.json @@ -0,0 +1,2445 @@ +{ + "Exposes": [ + { + "Index": 0, + "Name": "A_P12V_PSU_SCALED", + "PowerState": "On", + "ScaleFactor": 0.1124, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 13.494 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 13.101 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 10.945 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 10.616 + } + ], + "Type": "ADC" + }, + { + "Index": 3, + "Name": "P105_PCH_AUX", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 1.139 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 1.106 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 0.995 + }, + { + "Direction": "less than", + "Name": "lower 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"Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 1.648 + } + ], + "Type": "ADC" + }, + { + "Index": 1, + "Name": "P3V3", + "PowerState": "On", + "ScaleFactor": 0.4107, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.647 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 3.541 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 3.066 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 2.974 + } + ], + "Type": "ADC" + }, + { + "BridgeGpio": [ + { + "Name": "P3VBAT_BRIDGE_EN", + "Polarity": "High" + } + ], + "Index": 7, + "Name": "P3VBAT", + "ScaleFactor": 0.3333, + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 3.296 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 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+ { + "BindConnector": "System Fan connector 5", + "Index": 8, + "Name": "Fan 5a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 5", + "Index": 9, + "Name": "Fan 5b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 10, + "Name": "Fan 6a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 6", + "Index": 11, + "Name": "Fan 6b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 12, + "Name": "Fan 7a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 7", + "Index": 13, + "Name": "Fan 7b", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 14, + "Name": "Fan 8a", + "Type": "AspeedFan" + }, + { + "BindConnector": "System Fan connector 8", + "Index": 15, + "Name": "Fan 8b", + "Type": "AspeedFan" + }, + { + "C1": 92.16, + "C2": 107.52, + "MaxCFM": 17.5, + "Name": "System Airflow", + "TachMaxPercent": 100, + "TachMinPercent": 20, + "Tachs": [ + "Fan 1a", + "Fan 1b", + "Fan 2a", + "Fan 2b", + "Fan 3a", + "Fan 3b", + "Fan 4a", + "Fan 4b", + "Fan 5a", + "Fan 5b", + "Fan 6a", + "Fan 6b", + "Fan 7a", + "Fan 7b", + "Fan 8a", + "Fan 8b" + ], + "Type": "CFMSensor" + }, + { + "Pmem": [ + { + "Channel": 0, + "DeviceID": 1, + "I2cAddress": "0xB0", + "I2cbus": "MemoryChannel1", + "Imc": 0, + "Pecibus": "0x30", + "Slot": 0, + "Socket": 0, + "Spdpcibus": "0x7E", + "Spdpcicmdregister": "0x80", + "Spdpcidataregister": "0x88", + "Spdpcidevice": 11, + "Spdpcifunction": 0, + "Spdpcistatusregister": "0x84" + }, + { + "Channel": 0, + "DeviceID": 2, + "I2cAddress": "0xB2", + "I2cbus": "MemoryChannel1", + "Imc": 0, + "Pecibus": "0x30", + "Slot": 1, + "Socket": 0, + "Spdpcibus": "0x7E", + "Spdpcicmdregister": "0x80", + "Spdpcidataregister": "0x88", + "Spdpcidevice": 11, + "Spdpcifunction": 0, + "Spdpcistatusregister": "0x84" + }, + { + "Channel": 1, + "DeviceID": 3, + "I2cAddress": "0xB4", + "I2cbus": 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1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 2a", + "Fan 2b" + ], + "Name": "Fan 2", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 2" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 3a", + "Fan 3b" + ], + "Name": "Fan 3", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 3" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 4a", + "Fan 4b" + ], + "Name": "Fan 4", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 4" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 5a", + "Fan 5b" + ], + "Name": "Fan 5", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 5" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 6a", + "Fan 6b" + ], + "Name": "Fan 6", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 6" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 7a", + "Fan 7b" + ], + "Name": "Fan 7", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 7" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "fan", + "FFGainCoefficient": 1.0, + "FFOffCoefficient": 0.0, + "ICoefficient": 0.0, + "ILimitMax": 0.0, + "ILimitMin": 0.0, + "Inputs": [ + "Fan 8a", + "Fan 8b" + ], + "Name": "Fan 8", + "NegativeHysteresis": 0.0, + "OutLimitMax": 100.0, + "OutLimitMin": 30.0, + "Outputs": [ + "Pwm 8" + ], + "PCoefficient": 0.0, + "PositiveHysteresis": 0.0, + "SlewNeg": 0.0, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "BMC Temp" + ], + "Name": "BMC Temp", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 80.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "DIMM [ABC]\\d+ CPU1" + ], + "Name": "CPU1 DIMM ABC", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 80.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left", + "Right" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "DIMM [DEF]\\d+ CPU1" + ], + "Name": "CPU1 DIMM DEF", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 80.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "DIMM [ABC]\\d+ CPU2" + ], + "Name": "CPU2 DIMM ABC", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 80.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right", + "PSU" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "DIMM [DEF]\\d+ CPU2" + ], + "Name": "CPU2 DIMM DEF", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 80.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left", + "Right" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -0.2, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "DTS CPU1" + ], + "Name": "DTS CPU1", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.1, + "PositiveHysteresis": 0.0, + "SetPoint": 75.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -0.2, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "DTS CPU2" + ], + "Name": "DTS CPU2", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.1, + "PositiveHysteresis": 0.0, + "SetPoint": 75.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right", + "PSU" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "Left Rear Temp" + ], + "Name": "Left Rear Temp", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 60.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left", + "Right" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "Right Rear Board" + ], + "Name": "Right Rear Board", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 60.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "SSB Temp" + ], + "Name": "SSB Temp", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 75.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left", + "Right" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "CPU1 VR Mem ABCD Temp", + "CPU1 VR Mem ABCD Temp", + "CPU1 VR P1V8" + ], + "Name": "CPU 1 VR Temp", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 85.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Left" + ] + }, + { + "Class": "temp", + "FFGainCoefficient": 0.0, + "FFOffCoefficient": 0.0, + "ICoefficient": -1.0, + "ILimitMax": 100, + "ILimitMin": 30, + "Inputs": [ + "CPU2 VR Mem ABCD Temp", + "CPU2 VR Mem ABCD Temp", + "CPU2 VR P1V8" + ], + "Name": "CPU 2 VR Temp", + "NegativeHysteresis": 5.0, + "OutLimitMax": 100, + "OutLimitMin": 30, + "Outputs": [], + "PCoefficient": -0.15, + "PositiveHysteresis": 0.0, + "SetPoint": 85.0, + "SlewNeg": -1, + "SlewPos": 0.0, + "Type": "Pid", + "Zones": [ + "Right", + "PSU" + ] + }, + { + "FailSafePercent": 100, + "MinThermalOutput": 30, + "Name": "Left", + "Type": "Pid.Zone" + }, + { + "FailSafePercent": 100, + "MinThermalOutput": 30, + "Name": "Right", + "Type": "Pid.Zone" + }, + { + "FailSafePercent": 100, + "MinThermalOutput": 30, + "Name": "PSU", + "Type": "Pid.Zone" + }, + { + "Address": "0x4A", + "Bus": 6, + "Name": "BMC Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x4B", + "Bus": 6, + "Name": "Right Rear Board Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x4e", + "Bus": 6, + "Name": "Left Rear Board Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x48", + "Bus": 6, + "Name": "PCH M.2 Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x4f", + "Bus": 6, + "Name": "Inlet BRD Temp", + "Thresholds": [ + { + "Direction": "greater than", + "Name": "upper critical", + "Severity": 1, + "Value": 115 + }, + { + "Direction": "greater than", + "Name": "upper non critical", + "Severity": 0, + "Value": 110 + }, + { + "Direction": "less than", + "Name": "lower non critical", + "Severity": 0, + "Value": 5 + }, + { + "Direction": "less than", + "Name": "lower critical", + "Severity": 1, + "Value": 0 + } + ], + "Type": "TMP75" + }, + { + "Address": "0x30", + "Bus": 0, + "CpuID": 1, + "Name": "CPU 1", + "PresenceGpio": [ + { + "Name": "CPU1_PRESENCE", + "Polarity": "Low" + } + ], + "Type": "XeonCPU" + }, + { + "Address": "0x31", + "Bus": 0, + "CpuID": 2, + "Name": "CPU 2", + "PresenceGpio": [ + { + "Name": "CPU2_PRESENCE", + "Polarity": "Low" + } + ], + "Type": "XeonCPU" + }, + { + "Name": "PCH SMBUS Slave", + "PchSmbusSlaveI2cBus": 3, + "PchSmbusSlaveI2cAddress": "0x44", + "Type": "PchSmbusSlave" + } + ], + "Name": "WP Baseboard", + "Probe": [ + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': 'WilsonPoint'})", + "OR", + "xyz.openbmc_project.FruDevice({'PRODUCT_PRODUCT_NAME': '.*WP'})" + ], + "Type": "Board", + "xyz.openbmc_project.Inventory.Decorator.Asset": { + "Manufacturer": "$PRODUCT_MANUFACTURER", + "Model": "$PRODUCT_PRODUCT_NAME", + "PartNumber": "$PRODUCT_PART_NUMBER", + "SerialNumber": "$PRODUCT_SERIAL_NUMBER" + }, + "xyz.openbmc_project.Inventory.Decorator.AssetTag": { + "AssetTag": "$PRODUCT_ASSET_TAG" + }, + "xyz.openbmc_project.Inventory.Item.Board.Motherboard": { + "ProductId": 154 + }, + "xyz.openbmc_project.Inventory.Item.System": {} +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/blocklist.json b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/blocklist.json new file mode 100644 index 000000000..477c87062 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager/blocklist.json @@ -0,0 +1,3 @@ +{ + "buses": [9] +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager_%.bbappend b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager_%.bbappend new file mode 100644 index 000000000..97102fdf1 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/configuration/entity-manager_%.bbappend @@ -0,0 +1,30 @@ +FILESEXTRAPATHS_append := ":${THISDIR}/${PN}" +SRC_URI_append = " file://0001-Blacklist-DIMM-Bus.patch \ + file://WC-Baseboard.json \ + file://WP-Baseboard.json \ + file://TNP-baseboard.json \ + file://FCXXPDBASSMBL_PDB.json \ + file://OPB2RH-Chassis.json \ + file://CYP-baseboard.json \ + file://J85894-HSBP.json \ + file://CPC-Baseboard.json \ + file://MIDPLANE-2U2X12SWITCH.json \ + file://WC-Chassis.json \ + file://blocklist.json" + +RDEPENDS_${PN} += " default-fru" + +do_install_append() { + install -d ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/WC-Baseboard.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/WP-Baseboard.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/TNP-baseboard.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/FCXXPDBASSMBL_PDB.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/OPB2RH-Chassis.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/CYP-baseboard.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/J85894-HSBP.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/CPC-Baseboard.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/MIDPLANE-2U2X12SWITCH.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/WC-Chassis.json ${D}/usr/share/entity-manager/configurations + install -m 0444 ${WORKDIR}/blocklist.json ${D}/usr/share/entity-manager +} diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/sensors/dbus-sensors/0001-Only-allow-drive-sensors-on-bus-2-for-ast2500.patch b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/sensors/dbus-sensors/0001-Only-allow-drive-sensors-on-bus-2-for-ast2500.patch new file mode 100644 index 000000000..ea7ca092c --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/sensors/dbus-sensors/0001-Only-allow-drive-sensors-on-bus-2-for-ast2500.patch @@ -0,0 +1,36 @@ +From d06d0a8fabd699fc1cab4fbd6e4572ce0b22a905 Mon Sep 17 00:00:00 2001 +From: James Feist <james.feist@linux.intel.com> +Date: Thu, 23 Apr 2020 14:01:38 -0700 +Subject: [PATCH 1/1] Only allow drive sensors on bus 2 for ast2500 + +CPLD doesn't allow multi-master, so readings wont work. +Put in a work-around to only allow bus 2 transactions. + +Tested: Only valid sensors were installed. + +Change-Id: Ib9e75ffd0dd64cf548d15cce9a6052332ac5ec43 +Signed-off-by: James Feist <james.feist@linux.intel.com> +--- + src/NVMeSensorMain.cpp | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/src/NVMeSensorMain.cpp b/src/NVMeSensorMain.cpp +index 1858ea9..844f061 100644 +--- a/src/NVMeSensorMain.cpp ++++ b/src/NVMeSensorMain.cpp +@@ -111,6 +111,12 @@ void createSensors(boost::asio::io_service& io, + rootBus = std::stoi(rootName.substr(0, dash)); + } + ++ // HACK: cpld on current products doesn't allow multi-master ++ if (rootBus != 2) ++ { ++ continue; ++ } ++ + std::shared_ptr<NVMeContext> context; + auto findRoot = nvmeDeviceMap.find(rootBus); + if (findRoot != nvmeDeviceMap.end()) +-- +2.17.1 + diff --git a/meta-openbmc-mods/meta-ast2500/recipes-phosphor/sensors/dbus-sensors_%.bbappend b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/sensors/dbus-sensors_%.bbappend new file mode 100644 index 000000000..1c8817772 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes-phosphor/sensors/dbus-sensors_%.bbappend @@ -0,0 +1,3 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" + +SRC_URI += "file://0001-Only-allow-drive-sensors-on-bus-2-for-ast2500.patch" diff --git a/meta-openbmc-mods/meta-ast2500/recipes.txt b/meta-openbmc-mods/meta-ast2500/recipes.txt new file mode 100644 index 000000000..2f89155c3 --- /dev/null +++ b/meta-openbmc-mods/meta-ast2500/recipes.txt @@ -0,0 +1,3 @@ +recipes-bsp - Anything with links to specific hardware or hardware configuration information +recipes-kernel - The kernel and generic applications/libraries with strong kernel dependencies +recipes-phosphor - Phosphor OpenBMC applications and configuration |