diff options
| author | Tom Rini <trini@konsulko.com> | 2020-01-07 01:07:49 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-01-07 01:07:49 +0300 |
| commit | 5a8fa095cb848c60c630a83edf30d4fc46101e90 (patch) | |
| tree | 66652768520899ddea6a24a608c1be4ed6ecfcde /include | |
| parent | 0b0c6af38738f2c132cfd41a240889acaa031c8f (diff) | |
| parent | 8fbbec12f7d2c18f8883f3371cfca74a98b5dd87 (diff) | |
| download | u-boot-5a8fa095cb848c60c630a83edf30d4fc46101e90.tar.xz | |
Merge branch 'next'
Bring in the following merges:
commit 8fbbec12f7d2c18f8883f3371cfca74a98b5dd87
Merge: 87f69f467a83 63618e71e89b
Author: Tom Rini <trini@konsulko.com>
Date: Fri Jan 3 09:48:47 2020 -0500
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq into next
- updates and fixes on ls1028a, lx2, ls1046a, MC-DPSPARSER support
commit 87f69f467a8335b171c71bf217d2625d515acd7c
Merge: c0912f9bbfb2 4466b9970319
Author: Tom Rini <trini@konsulko.com>
Date: Tue Dec 24 08:18:19 2019 -0500
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-mpc85xx into next
- Enable DM driver on ppc/km boards
- Enable DM_USB for some of NXP powerpc platforms: P5040, T4240, T208x,
T104x, P4080, P2041, P2020, P1020, P3041
- Some updates in mpc85xx-ddr driver, km boards
commit c0912f9bbfb26dd03d189953678691b799d35b6e
Merge: 533c9f5714bd a1d6dc3f8407
Author: Tom Rini <trini@konsulko.com>
Date: Wed Dec 18 07:20:19 2019 -0500
Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-x86 into next
- Various x86 common codes updated for TPL/SPL
- I2C designware driver updated for PCI
- ICH SPI driver updated to support Apollo Lake
- Add Intel FSP2 base support
- Intel Apollo Lake platform specific drivers support
- Add a new board Google Chromebook Coral
commit 533c9f5714bdba79dc6f2629284d4c1a08a611d1
Merge: 553cb0688782 033e18b47bd0
Author: Tom Rini <trini@konsulko.com>
Date: Tue Dec 17 07:53:08 2019 -0500
Merge tag '20191217-for-next' of https://gitlab.denx.de/u-boot/custodians/u-boot-i2c into next
i2c: for next
- misc: i2c_eeprom:
Add partition support and add ability to query size
of eeprom device and partitions
- i2c common:
add support for offset overflow in to address and add
sandbox tests for it.
commit 553cb06887825314e74a9bdac337467c77d1db88
Merge: f39abbbc531e b4f98b3b16ec
Author: Tom Rini <trini@konsulko.com>
Date: Thu Dec 12 08:18:59 2019 -0500
Merge tag 'dm-next-13dec19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm into next
buildman improvements including toolchain environment feature
sandbox unicode support in serial
Diffstat (limited to 'include')
39 files changed, 909 insertions, 61 deletions
diff --git a/include/binman.h b/include/binman.h new file mode 100644 index 0000000000..b462dc8542 --- /dev/null +++ b/include/binman.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: Intel */ +/* + * Access to binman information at runtime + * + * Copyright 2019 Google LLC + * Written by Simon Glass <sjg@chromium.org> + */ + +#ifndef _BINMAN_H_ +#define _BINMAN_H_ + +/** + *struct binman_entry - information about a binman entry + * + * @image_pos: Position of entry in the image + * @size: Size of entry + */ +struct binman_entry { + u32 image_pos; + u32 size; +}; + +/** + * binman_entry_find() - Find a binman symbol + * + * This searches the binman information in the device tree for a symbol of the + * given name + * + * @name: Path to entry to examine (e.g. "/read-only/u-boot") + * @entry: Returns information about the entry + * @return 0 if OK, -ENOENT if the path is not found, other -ve value if the + * binman information is invalid (missing image-pos or size) + */ +int binman_entry_find(const char *name, struct binman_entry *entry); + +/** + * binman_init() - Set up the binman symbol information + * + * This locates the binary symbol information in the device tree ready for use + * + * @return 0 if OK, -ENOMEM if out of memory, -EINVAL if there is no binman node + */ +int binman_init(void); + +#endif diff --git a/include/bootstage.h b/include/bootstage.h index d105ae0181..82f0307ef1 100644 --- a/include/bootstage.h +++ b/include/bootstage.h @@ -202,6 +202,9 @@ enum bootstage_id { BOOTSTATE_ID_ACCUM_DM_SPL, BOOTSTATE_ID_ACCUM_DM_F, BOOTSTATE_ID_ACCUM_DM_R, + BOOTSTATE_ID_ACCUM_FSP_M, + BOOTSTATE_ID_ACCUM_FSP_S, + BOOTSTAGE_ID_ACCUM_MMAP_SPI, /* a few spare for the user, from here */ BOOTSTAGE_ID_USER, diff --git a/include/config_uncmd_spl.h b/include/config_uncmd_spl.h index c2f9735ce7..31da6215b3 100644 --- a/include/config_uncmd_spl.h +++ b/include/config_uncmd_spl.h @@ -12,7 +12,6 @@ #ifndef CONFIG_SPL_DM #undef CONFIG_DM_SERIAL -#undef CONFIG_DM_GPIO #undef CONFIG_DM_I2C #undef CONFIG_DM_SPI #endif diff --git a/include/configs/at91-sama5_common.h b/include/configs/at91-sama5_common.h index d19fd3153c..6e9793ab81 100644 --- a/include/configs/at91-sama5_common.h +++ b/include/configs/at91-sama5_common.h @@ -9,6 +9,8 @@ #ifndef __AT91_SAMA5_COMMON_H #define __AT91_SAMA5_COMMON_H +#include <linux/kconfig.h> + /* ARM asynchronous clock */ #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 #define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */ @@ -18,11 +20,10 @@ #endif /* general purpose I/O */ -#ifndef CONFIG_DM_GPIO +#if !CONFIG_IS_ENABLED(DM_GPIO) #define CONFIG_AT91_GPIO #endif - /* * BOOTP options */ diff --git a/include/configs/chromebook_coral.h b/include/configs/chromebook_coral.h new file mode 100644 index 0000000000..a63c3c9eea --- /dev/null +++ b/include/configs/chromebook_coral.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2019 Google LLC + */ + +/* + * board/config.h - configuration options, board-specific + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_BOOTCOMMAND \ + "fatload mmc 1:c 1000000 syslinux/vmlinuz.A; zboot 1000000" + +#include <configs/x86-common.h> +#include <configs/x86-chromebook.h> + +#undef CONFIG_STD_DEVICES_SETTINGS +#define CONFIG_STD_DEVICES_SETTINGS "stdin=usbkbd,i8042-kbd,serial\0" \ + "stdout=vidconsole,serial\0" \ + "stderr=vidconsole,serial\0" + +#define CONFIG_ENV_SECT_SIZE 0x1000 +#define CONFIG_ENV_OFFSET 0x003f8000 + +#define CONFIG_TPL_TEXT_BASE 0xffff8000 + +#define CONFIG_SYS_NS16550_MEM32 +#undef CONFIG_SYS_NS16550_PORT_MAPPED + +#endif /* __CONFIG_H */ diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h index 894f8b1114..d169aa19de 100644 --- a/include/configs/gw_ventana.h +++ b/include/configs/gw_ventana.h @@ -36,7 +36,6 @@ /* Driver Model */ #ifndef CONFIG_SPL_BUILD -#define CONFIG_DM_GPIO #define CONFIG_DM_THERMAL #endif diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h index 8433d8e568..e690d8f39d 100644 --- a/include/configs/km/keymile-common.h +++ b/include/configs/km/keymile-common.h @@ -38,11 +38,6 @@ "actual_bank=0\0" #endif -#ifndef CONFIG_KM_DEF_NETDEV -#define CONFIG_KM_DEF_NETDEV \ - "netdev=eth0\0" -#endif - #ifndef CONFIG_KM_UBI_PARTITION_NAME_BOOT #define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0" #endif /* CONFIG_KM_UBI_PARTITION_NAME_BOOT */ @@ -168,7 +163,7 @@ #ifndef CONFIG_KM_DEF_ENV #define CONFIG_KM_DEF_ENV \ CONFIG_KM_DEF_ENV_BOOTPARAMS \ - CONFIG_KM_DEF_NETDEV \ + "netdev=" __stringify(CONFIG_KM_DEF_NETDEV) "\0" \ CONFIG_KM_DEF_ENV_CPU \ CONFIG_KM_DEF_ENV_BOOTTARGETS \ CONFIG_KM_DEF_ENV_BOOTARGS \ diff --git a/include/configs/km/km-mpc8309.h b/include/configs/km/km-mpc8309.h index 9aaea273e0..e710c04493 100644 --- a/include/configs/km/km-mpc8309.h +++ b/include/configs/km/km-mpc8309.h @@ -22,6 +22,7 @@ * System IO Config */ /* 0x14000180 SICR_1 */ +#ifndef CONFIG_SYS_SICRL #define CONFIG_SYS_SICRL (0 \ | SICR_1_UART1_UART1RTS \ | SICR_1_I2C_CKSTOP \ @@ -38,6 +39,7 @@ | SICR_1_FEC1_FEC1 \ | SICR_1_FEC2_FEC2 \ ) +#endif /* 0x00080400 SICR_2 */ #define CONFIG_SYS_SICRH (0 \ diff --git a/include/configs/kmcoge5ne.h b/include/configs/kmcoge5ne.h index fc78b27cbb..cdfb280aee 100644 --- a/include/configs/kmcoge5ne.h +++ b/include/configs/kmcoge5ne.h @@ -9,8 +9,6 @@ #define __CONFIG_H #define CONFIG_HOSTNAME "kmcoge5ne" -#define CONFIG_KM_BOARD_NAME "kmcoge5ne" -#define CONFIG_KM_DEF_NETDEV "netdev=eth1\0" #define CONFIG_NAND_ECC_BCH #define CONFIG_NAND_KMETER1 #define CONFIG_SYS_MAX_NAND_DEVICE 1 diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h index bfa7ca27c7..4245875e39 100644 --- a/include/configs/kmeter1.h +++ b/include/configs/kmeter1.h @@ -9,8 +9,6 @@ #define __CONFIG_H #define CONFIG_HOSTNAME "kmeter1" -#define CONFIG_KM_BOARD_NAME "kmeter1" -#define CONFIG_KM_DEF_NETDEV "netdev=eth2\0" /* include common defines/options for all Keymile boards */ #include "km/keymile-common.h" @@ -18,11 +16,6 @@ #include "km/km-mpc83xx.h" #include "km/km-mpc8360.h" -/* - * Serial Port - */ -#define CONFIG_CONS_INDEX 1 - #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ CSCONFIG_ROW_BIT_13 | \ CSCONFIG_COL_BIT_10 | \ diff --git a/include/configs/kmopti2.h b/include/configs/kmopti2.h index 67e864fc98..5050c70303 100644 --- a/include/configs/kmopti2.h +++ b/include/configs/kmopti2.h @@ -23,7 +23,6 @@ /* * High Level Configuration Options */ -#define CONFIG_KM_BOARD_NAME "kmopti2" #define CONFIG_HOSTNAME "kmopti2" /* include common defines/options for all Keymile boards */ diff --git a/include/configs/kmp204x.h b/include/configs/kmp204x.h index 771d0248f7..6cee3b47b3 100644 --- a/include/configs/kmp204x.h +++ b/include/configs/kmp204x.h @@ -9,7 +9,6 @@ #if defined(CONFIG_KMCOGE4) #define CONFIG_HOSTNAME "kmcoge4" -#define CONFIG_KM_BOARD_NAME "kmcoge4" #else #error ("Board not supported") @@ -17,8 +16,6 @@ #define CONFIG_KMP204X -#define CONFIG_KM_DEF_NETDEV "netdev=eth0\0" - /* an additionnal option is required for UBI as subpage access is * supported in u-boot */ diff --git a/include/configs/kmsupx5.h b/include/configs/kmsupx5.h index ba33e6074b..e3de6c61e7 100644 --- a/include/configs/kmsupx5.h +++ b/include/configs/kmsupx5.h @@ -23,7 +23,6 @@ /* * High Level Configuration Options */ -#define CONFIG_KM_BOARD_NAME "kmsupx5" #define CONFIG_HOSTNAME "kmsupx5" /* include common defines/options for all Keymile boards */ diff --git a/include/configs/kmtegr1.h b/include/configs/kmtegr1.h index e627606222..bdd35cc7fb 100644 --- a/include/configs/kmtegr1.h +++ b/include/configs/kmtegr1.h @@ -21,7 +21,6 @@ */ #define CONFIG_HOSTNAME "kmtegr1" -#define CONFIG_KM_BOARD_NAME "kmtegr1" #define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0" #define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1" @@ -30,6 +29,23 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define NAND_MAX_CHIPS 1 +#define CONFIG_SYS_SICRL (0 \ + | SICR_1_UART1_UART1RTS \ + | SICR_1_I2C_CKSTOP \ + | SICR_1_IRQ_A_IRQ \ + | SICR_1_IRQ_B_IRQ \ + | SICR_1_GPIO_A_GPIO \ + | SICR_1_GPIO_B_GPIO \ + | SICR_1_GPIO_C_GPIO \ + | SICR_1_GPIO_D_GPIO \ + | SICR_1_GPIO_E_LCS \ + | SICR_1_GPIO_F_GPIO \ + | SICR_1_USB_A_UART2S \ + | SICR_1_USB_B_UART2RTS \ + | SICR_1_FEC1_FEC1 \ + | SICR_1_FEC2_FEC2 \ + ) + /* include common defines/options for all Keymile boards */ #include "km/keymile-common.h" #include "km/km-powerpc.h" diff --git a/include/configs/kmtepr2.h b/include/configs/kmtepr2.h index e0c907d11a..a4ceb1c50d 100644 --- a/include/configs/kmtepr2.h +++ b/include/configs/kmtepr2.h @@ -23,7 +23,6 @@ /* * High Level Configuration Options */ -#define CONFIG_KM_BOARD_NAME "kmtepr2" #define CONFIG_HOSTNAME "kmtepr2" /* include common defines/options for all Keymile boards */ diff --git a/include/configs/ls1028a_common.h b/include/configs/ls1028a_common.h index 4bd510d42e..05b8cf00ee 100644 --- a/include/configs/ls1028a_common.h +++ b/include/configs/ls1028a_common.h @@ -210,6 +210,9 @@ #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 +/* DisplayPort */ +#define DP_PWD_EN_DEFAULT_MASK 0x8 + #ifdef CONFIG_NXP_ESBC #include <asm/fsl_secure_boot.h> #endif diff --git a/include/configs/ls1088ardb.h b/include/configs/ls1088ardb.h index b082d8549a..d02ad083e8 100644 --- a/include/configs/ls1088ardb.h +++ b/include/configs/ls1088ardb.h @@ -305,8 +305,8 @@ "mmcinfo;mmc read 0x80000000 0x5000 0x800;" \ "mmc read 0x80100000 0x7000 0x800;" \ "env exists secureboot && " \ - "mmc read 0x80700000 0x3800 0x10 && " \ - "mmc read 0x80740000 0x3A00 0x10 && " \ + "mmc read 0x80700000 0x3800 0x20 && " \ + "mmc read 0x80740000 0x3A00 0x20 && " \ "esbc_validate 0x80700000 && " \ "esbc_validate 0x80740000 ;" \ "fsl_mc start mc 0x80000000 0x80100000\0" @@ -327,8 +327,8 @@ "mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;" \ "mmc read 0x80100000 0x7000 0x800;" \ "env exists secureboot && " \ - "mmc read 0x80700000 0x3800 0x10 && " \ - "mmc read 0x80740000 0x3A00 0x10 && " \ + "mmc read 0x80700000 0x3800 0x20 && " \ + "mmc read 0x80740000 0x3A00 0x20 && " \ "esbc_validate 0x80700000 && " \ "esbc_validate 0x80740000 ;" \ "fsl_mc start mc 0x80000000 0x80100000\0" \ @@ -362,7 +362,7 @@ "load_addr=0xa0000000\0" \ "kernel_size=0x2800000\0" \ "kernel_size_sd=0x14000\0" \ - "kernelhdr_size_sd=0x10\0" \ + "kernelhdr_size_sd=0x20\0" \ QSPI_MC_INIT_CMD \ "mcmemsize=0x70000000\0" \ BOOTENV \ @@ -431,7 +431,7 @@ "load_addr=0xa0000000\0" \ "kernel_size=0x2800000\0" \ "kernel_size_sd=0x14000\0" \ - "kernelhdr_size_sd=0x10\0" \ + "kernelhdr_size_sd=0x20\0" \ MC_INIT_CMD \ BOOTENV \ "boot_scripts=ls1088ardb_boot.scr\0" \ @@ -478,7 +478,7 @@ #undef CONFIG_BOOTCOMMAND #ifdef CONFIG_TFABOOT #define QSPI_NOR_BOOTCOMMAND \ - "sf read 0x80001000 0xd00000 0x100000;" \ + "sf read 0x80001000 0xd00000 0x100000;" \ "env exists mcinitcmd && env exists secureboot " \ " && sf read 0x80780000 0x780000 0x100000 " \ "&& esbc_validate 0x80780000;env exists mcinitcmd " \ @@ -489,7 +489,7 @@ "env exists mcinitcmd && mmcinfo; " \ "mmc read 0x80001000 0x6800 0x800; " \ "env exists mcinitcmd && env exists secureboot " \ - " && mmc read 0x80780000 0x3C00 0x10 " \ + " && mmc read 0x80780000 0x3C00 0x20 " \ "&& esbc_validate 0x80780000;env exists mcinitcmd " \ "&& fsl_mc lazyapply dpl 0x80001000;" \ "run distro_bootcmd;run sd_bootcmd;" \ @@ -512,7 +512,7 @@ "env exists mcinitcmd && mmcinfo; " \ "mmc read 0x80001000 0x6800 0x800; " \ "env exists mcinitcmd && env exists secureboot " \ - " && mmc read 0x80780000 0x3C00 0x10 " \ + " && mmc read 0x80780000 0x3C00 0x20 " \ "&& esbc_validate 0x80780000;env exists mcinitcmd " \ "&& fsl_mc lazyapply dpl 0x80001000;" \ "run distro_bootcmd;run sd_bootcmd;" \ diff --git a/include/configs/ls2080ardb.h b/include/configs/ls2080ardb.h index b251c795b0..de14fb4ac8 100644 --- a/include/configs/ls2080ardb.h +++ b/include/configs/ls2080ardb.h @@ -330,8 +330,8 @@ unsigned long get_board_sys_clk(void); "mmcinfo;mmc read 0x80a00000 0x5000 0x1200;" \ "mmc read 0x80e00000 0x7000 0x800;" \ "env exists secureboot && " \ - "mmc read 0x80700000 0x3800 0x10 && " \ - "mmc read 0x80740000 0x3A00 0x10 && " \ + "mmc read 0x80700000 0x3800 0x20 && " \ + "mmc read 0x80740000 0x3A00 0x20 && " \ "esbc_validate 0x80700000 && " \ "esbc_validate 0x80740000 ;" \ "fsl_mc start mc 0x80a00000 0x80e00000\0" @@ -352,8 +352,8 @@ unsigned long get_board_sys_clk(void); "mcinitcmd=mmcinfo;mmc read 0x80000000 0x5000 0x800;" \ "mmc read 0x80100000 0x7000 0x800;" \ "env exists secureboot && " \ - "mmc read 0x80700000 0x3800 0x10 && " \ - "mmc read 0x80740000 0x3A00 0x10 && " \ + "mmc read 0x80700000 0x3800 0x20 && " \ + "mmc read 0x80740000 0x3A00 0x20 && " \ "esbc_validate 0x80700000 && " \ "esbc_validate 0x80740000 ;" \ "fsl_mc start mc 0x80000000 0x80100000\0" \ diff --git a/include/configs/lx2160a_common.h b/include/configs/lx2160a_common.h index cfb20d3fb0..cd3e2c4c85 100644 --- a/include/configs/lx2160a_common.h +++ b/include/configs/lx2160a_common.h @@ -197,8 +197,8 @@ unsigned long get_board_ddr_clk(void); "mmc read 0x80a00000 0x5000 0x1200;" \ "mmc read 0x80e00000 0x7000 0x800;" \ "env exists secureboot && " \ - "mmc read 0x80700000 0x3800 0x10 && " \ - "mmc read 0x80740000 0x3A00 0x10 && " \ + "mmc read 0x80700000 0x3800 0x20 && " \ + "mmc read 0x80740000 0x3A00 0x20 && " \ "esbc_validate 0x80700000 && " \ "esbc_validate 0x80740000 ;" \ "fsl_mc start mc 0x80a00000 0x80e00000\0" @@ -224,7 +224,7 @@ unsigned long get_board_ddr_clk(void); "kernel_addr_sd=0x8000\0" \ "kernelhdr_addr_sd=0x3E00\0" \ "kernel_size_sd=0x1d000\0" \ - "kernelhdr_size_sd=0x10\0" \ + "kernelhdr_size_sd=0x20\0" \ "console=ttyAMA0,38400n8\0" \ BOOTENV \ "mcmemsize=0x70000000\0" \ @@ -262,7 +262,7 @@ unsigned long get_board_ddr_clk(void); "env exists mcinitcmd && mmcinfo; " \ "mmc read 0x80d00000 0x6800 0x800; " \ "env exists mcinitcmd && env exists secureboot " \ - " && mmc read 0x80780000 0x3C00 0x10 " \ + " && mmc read 0x80780000 0x3C00 0x20 " \ "&& esbc_validate 0x80780000;env exists mcinitcmd " \ "&& fsl_mc lazyapply dpl 0x80d00000;" \ "run distro_bootcmd;run sd_bootcmd;" \ diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h index c21d633ca0..5cc15b6d2f 100644 --- a/include/configs/mx6ul_14x14_evk.h +++ b/include/configs/mx6ul_14x14_evk.h @@ -44,6 +44,7 @@ #define CONFIG_SYS_I2C_SPEED 100000 #endif +/* Note: This is incorrect and should move to Kconfig / defconfig */ #ifdef CONFIG_DM_GPIO #define CONFIG_DM_74X164 #endif diff --git a/include/configs/suvd3.h b/include/configs/suvd3.h index 1705f9cafb..d74707971b 100644 --- a/include/configs/suvd3.h +++ b/include/configs/suvd3.h @@ -21,7 +21,6 @@ */ #define CONFIG_HOSTNAME "suvd3" -#define CONFIG_KM_BOARD_NAME "suvd3" /* include common defines/options for all Keymile boards */ #include "km/keymile-common.h" diff --git a/include/configs/tuge1.h b/include/configs/tuge1.h index 808538ef9d..d43ccbe8dd 100644 --- a/include/configs/tuge1.h +++ b/include/configs/tuge1.h @@ -23,7 +23,6 @@ /* * High Level Configuration Options */ -#define CONFIG_KM_BOARD_NAME "tuge1" #define CONFIG_HOSTNAME "tuge1" /* include common defines/options for all Keymile boards */ diff --git a/include/configs/tuxx1.h b/include/configs/tuxx1.h index 0eb673a947..f5a9f1284a 100644 --- a/include/configs/tuxx1.h +++ b/include/configs/tuxx1.h @@ -23,7 +23,6 @@ /* * High Level Configuration Options */ -#define CONFIG_KM_BOARD_NAME "tuxx1" #define CONFIG_HOSTNAME "tuxx1" /* include common defines/options for all Keymile boards */ diff --git a/include/dm/ofnode.h b/include/dm/ofnode.h index 5c4cbf0998..4282169706 100644 --- a/include/dm/ofnode.h +++ b/include/dm/ofnode.h @@ -118,7 +118,7 @@ static inline ofnode offset_to_ofnode(int of_offset) if (of_live_active()) node.np = NULL; else - node.of_offset = of_offset; + node.of_offset = of_offset >= 0 ? of_offset : -1; return node; } diff --git a/include/dm/pci.h b/include/dm/pci.h new file mode 100644 index 0000000000..10f9fd9e37 --- /dev/null +++ b/include/dm/pci.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2019 Google, Inc + */ + +#ifndef __DM_PCI_H +#define __DM_PCI_H + +struct udevice; + +/** + * pci_get_devfn() - Extract the devfn from fdt_pci_addr of the device + * + * Get devfn from fdt_pci_addr of the specified device + * + * This returns an int to avoid a dependency on pci.h + * + * @dev: PCI device + * @return devfn in bits 15...8 if found (pci_dev_t format), or -ENODEV if not + * found + */ +int pci_get_devfn(struct udevice *dev); + +/** + * pci_ofplat_get_devfn() - Get the PCI dev/fn from of-platdata + * + * This function is used to obtain a PCI device/function from of-platdata + * register data. In this case the first cell of the 'reg' property contains + * the required information. + * + * This returns an int to avoid a dependency on pci.h + * + * @reg: reg value from dt-platdata.c array (first member). This is not a + * pointer type, since the caller may use fdt32_t or fdt64_t depending on + * the address sizes. + * @return device/function for that device (pci_dev_t format) + */ +static inline int pci_ofplat_get_devfn(u32 reg) +{ + return reg & 0xff00; +} + +#endif diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 0c563d898b..c1bab17ad1 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -28,6 +28,7 @@ enum uclass_id { UCLASS_AXI_EMUL, /* sandbox AXI bus device emulator */ /* U-Boot uclasses start here - in alphabetical order */ + UCLASS_ACPI_PMC, /* (x86) Power-management controller (PMC) */ UCLASS_ADC, /* Analog-to-digital converter */ UCLASS_AHCI, /* SATA disk controller */ UCLASS_AUDIO_CODEC, /* Audio codec with control and data path */ @@ -69,6 +70,7 @@ enum uclass_id { UCLASS_NOP, /* No-op devices */ UCLASS_NORTHBRIDGE, /* Intel Northbridge / SDRAM controller */ UCLASS_NVME, /* NVM Express device */ + UCLASS_P2SB, /* (x86) Primary-to-Sideband Bus */ UCLASS_PANEL, /* Display panel, such as an LCD */ UCLASS_PANEL_BACKLIGHT, /* Backlight controller for panel */ UCLASS_PCH, /* x86 platform controller hub */ diff --git a/include/fsl-mc/fsl_dpsparser.h b/include/fsl-mc/fsl_dpsparser.h new file mode 100644 index 0000000000..48fb495059 --- /dev/null +++ b/include/fsl-mc/fsl_dpsparser.h @@ -0,0 +1,208 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Data Path Soft Parser API + * + * Copyright 2018 NXP + */ +#ifndef _FSL_DPSPARSER_H +#define _FSL_DPSPARSER_H + +/* DPSPARSER last supported API version */ +#define DPSPARSER_VER_MAJOR 1 +#define DPSPARSER_VER_MINOR 0 + +/* Command IDs */ +#define DPSPARSER_CMDID_CLOSE 0x8001 +#define DPSPARSER_CMDID_OPEN 0x8111 +#define DPSPARSER_CMDID_CREATE 0x9111 +#define DPSPARSER_CMDID_DESTROY 0x9911 +#define DPSPARSER_CMDID_GET_API_VERSION 0xa111 + +#define DPSPARSER_CMDID_APPLY_SPB 0x1181 + +/* cmd, param, offset, width, type, arg_name */ +#define DPSPARSER_CMD_BLOB_SET_ADDR(cmd, addr) \ + MC_CMD_OP(cmd, 0, 0, 64, u64, addr) + +/* cmd, param, offset, width, type, arg_name */ +#define DPSPARSER_CMD_BLOB_REPORT_ERROR(cmd, err) \ + MC_RSP_OP(cmd, 0, 0, 16, u16, err) + +/* Data Path Soft Parser API + * Contains initialization APIs and runtime control APIs for DPSPARSER + */ + +struct fsl_mc_io; + +/* MC Unknown error: */ +#define MC_ERROR_MSG_SPB_UNKNOWN "Unknown MC error\n" + +/* MC Error messages (in order for each error code defined above): */ +#define MC_ERROR_MSG_APPLY_SPB \ +{ \ + "OK\n", \ + "BLOB : Magic number does not match\n", \ + "BLOB : Version does not match MC API version\n", \ + "BLOB : IP revision does not match HW revision\n", \ + "BLOB : Blob length is not a multiple of 4\n", \ + "BLOB : Invalid length detected\n", \ + "BLOB : Name length < 0 in 'blob-name'\n", \ + "BLOB : Name length not a 4 multiple in 'blob-name'\n", \ + "BLOB : No target HW parser selected\n", \ + "BLOB : SP size is negative\n", \ + "BLOB : Size is zero\n", \ + "BLOB : Number of protocols is negative\n", \ + "BLOB : Zero protocols\n", \ + "BLOB : Protocol name is null\n", \ + "BLOB : SP 'seq-start' is not in [0x40, 0xffc0) range\n", \ + "BLOB : Invalid base protocol\n", \ + "BLOB : Invalid parameters section\n", \ + "BLOB : Invalid parameter\n", \ + "BLOB : Invalid parameter configuration\n", \ + "BLOB : Not aligned value\n", \ + "BLOB : Invalid section TAG detected\n", \ + "BLOB : Section size is zero\n", \ + "BLOB : Section size not a 4 multiple\n", \ + "BLOB : Section size is too big\n", \ + "BLOB : No 'bytecode' section before\n", \ + "BLOB : No 'sp-protocols' section before\n", \ + "BLOB : No 'bytecode' section defined\n", \ + "BLOB : No 'sp-protocols' section defined\n", \ + "BLOB : Soft Parser BLOB parsing : Error detected\n", \ + "apply spb : Soft Parser BLOB is already applied\n", \ + "apply spb : BLOB address is not set\n", \ + "BLOB : SP parameter offset is not a 4 multiple\n", \ + "BLOB : SP parameter offset can't be less than 0x40\n", \ + "BLOB : Bytecode size is not a 4 multiple\n", \ + "BLOB : Bytecode size cannot be zero\n", \ + "BLOB : Bytecode can't overwrite the 0xFFE address\n", \ + "BLOB : No hardware parser selected as target\n", \ + "BLOB : Bytecode overlap detected\n", \ + "BLOB : No parser support\n", \ + "BLOB : Too many bytecode sections on WRIOP ingress\n", \ + "BLOB : Too many bytecode sections on WRIOP egress\n", \ + "BLOB : Too many bytecode sections on AIOP\n", \ + "BLOB : Duplicated protocol is already registered\n", \ + "BLOB : Maximum number of allowed protocols was exceeded\n", \ + "BLOB : Protocols limit exceeded\n", \ + "BLOB : Protocol is linked twice\n", \ + "BLOB : Soft parser is linked twice\n", \ + "BLOB : Parameter offset exceeds the maximum parameters limit\n", \ + "BLOB : Parameter size can't be 0 or greater than 64\n", \ + "BLOB : Parameter offset plus size exceeds the maximum limit\n", \ + "BLOB : Parameters number exceeds the maximum limit\n", \ + "BLOB : Duplicated parameter name\n", \ + "BLOB : Parameters overlapped detected\n", \ + "apply spb : No dpsparser handle.\n", \ + \ + MC_ERROR_MSG_SPB_UNKNOWN, \ + NULL, \ +} + +/** + * dpsparser_open() - Open a control session for the specified object. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Returned token; use in subsequent API calls + * + * This function can be used to open a control session for an + * already created object; an object may have been declared in + * the DPL or by calling the dpsparser_create function. + * This function returns a unique authentication token, + * associated with the specific object ID and the specific MC + * portal; this token must be used in all subsequent commands for + * this specific object + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsparser_open(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *token); + +/** + * dpsparser_close() - Close the control session of the object + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSPARSER object + * + * After this function is called, no further operations are + * allowed on the object without opening a new control session. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsparser_close(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token); + +/** + * dpsparser_create() - Create the DPSPARSER object. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Returned token; use in subsequent API calls + * + * Create the DPSPARSER object, allocate required resources and + * perform required initialization. + * + * The object can be created either by declaring it in the + * DPL file, or by calling this function. + * This function returns a unique authentication token, + * associated with the specific object ID and the specific MC + * portal; this token must be used in all subsequent calls to + * this specific object. For objects that are created using the + * DPL file, call dpsparser_open function to get an authentication + * token first. + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsparser_create(struct fsl_mc_io *mc_io, + u16 token, + u32 cmd_flags, + u32 *obj_id); + +/** + * dpsparser_destroy() - Destroy the DPSPARSER object and release all its + * resources. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSPARSER object + * + * Return: '0' on Success; error code otherwise. + */ +int dpsparser_destroy(struct fsl_mc_io *mc_io, + u16 token, + u32 cmd_flags, + u32 obj_id); + +/** + * dpsparser_apply_spb() - Applies the Soft Parser Blob loaded at specified + * address. + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @token: Token of DPSPARSER object + * @blob_addr: Blob loading address + * @error: Error reported by MC related to SP Blob parsing and apply + * + * Return: '0' on Success; error code otherwise. + */ +int dpsparser_apply_spb(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 token, + u64 blob_addr, + u16 *error); + +/** + * dpsparser_get_api_version - Retrieve DPSPARSER Major and Minor version info. + * + * @mc_io: Pointer to MC portal's I/O object + * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' + * @major_ver: DPSPARSER major version + * @minor_ver: DPSPARSER minor version + * + * Return: '0' on Success; Error code otherwise. + */ +int dpsparser_get_api_version(struct fsl_mc_io *mc_io, + u32 cmd_flags, + u16 *major_ver, + u16 *minor_ver); + +#endif /* _FSL_DPSPARSER_H */ diff --git a/include/fsl-mc/fsl_mc_private.h b/include/fsl-mc/fsl_mc_private.h index ba0bc379d5..28b6d45023 100644 --- a/include/fsl-mc/fsl_mc_private.h +++ b/include/fsl-mc/fsl_mc_private.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2014-2016 Freescale Semiconductor, Inc. - * Copyright 2017 NXP + * Copyright 2017-2018 NXP */ #ifndef _FSL_MC_PRIVATE_H_ @@ -65,7 +65,22 @@ struct fsl_dpni_obj { extern struct fsl_dpni_obj *dflt_dpni; +/** + * struct sp_blob_header - SP Blob header structure + * @magic: SP Blob magic number + * @blob_ver: SP Blob version + * @ip_rev: SP IP revision + * @length: Length of the SP Blob + */ +struct sp_blob_header { + u32 magic; + u32 blob_ver; + u32 ip_rev; + u32 length; +}; + int mc_init(u64 mc_fw_addr, u64 mc_dpc_addr); int ldpaa_eth_init(int dpmac_id, phy_interface_t enet_if); int mc_apply_dpl(u64 mc_dpl_addr); +int mc_apply_spb(u64 mc_spb_addr); #endif /* _FSL_MC_PRIVATE_H_ */ diff --git a/include/i2c.h b/include/i2c.h index 33570f5404..72e2e8e426 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -45,12 +45,26 @@ struct udevice; * represent up to 256 bytes. A value larger than 1 may be * needed for larger devices. * @flags: Flags for this chip (dm_i2c_chip_flags) + * @chip_addr_offset_mask: Mask of offset bits within chip_addr. Used for + * devices which steal addresses as part of offset. + * If offset_len is zero, then the offset is encoded + * completely within the chip address itself. + * e.g. a devce with chip address of 0x2c with 512 + * registers might use the bottom bit of the address + * to indicate which half of the address space is being + * accessed while still only using 1 byte offset. + * This means it will respond to chip address 0x2c and + * 0x2d. + * A real world example is the Atmel AT24C04. It's + * datasheet explains it's usage of this addressing + * mode. * @emul: Emulator for this chip address (only used for emulation) */ struct dm_i2c_chip { uint chip_addr; uint offset_len; uint flags; + uint chip_addr_offset_mask; #ifdef CONFIG_SANDBOX struct udevice *emul; bool test_mode; @@ -262,6 +276,25 @@ int i2c_set_chip_offset_len(struct udevice *dev, uint offset_len); int i2c_get_chip_offset_len(struct udevice *dev); /** + * i2c_set_chip_addr_offset_mask() - set mask of address bits usable by offset + * + * Some devices listen on multiple chip addresses to achieve larger offsets + * than their single or multiple byte offsets would allow for. You can use this + * function to set the bits that are valid to be used for offset overflow. + * + * @mask: The mask to be used for high offset bits within address + * @return 0 if OK, other -ve value on error + */ +int i2c_set_chip_addr_offset_mask(struct udevice *dev, uint mask); + +/* + * i2c_get_chip_addr_offset_mask() - get mask of address bits usable by offset + * + * @return current chip addr offset mask + */ +uint i2c_get_chip_addr_offset_mask(struct udevice *dev); + +/** * i2c_deblock() - recover a bus that is in an unknown state * * See the deblock() method in 'struct dm_i2c_ops' for full information diff --git a/include/i2c_eeprom.h b/include/i2c_eeprom.h index 0fcdf3831b..b96254ae79 100644 --- a/include/i2c_eeprom.h +++ b/include/i2c_eeprom.h @@ -10,6 +10,7 @@ struct i2c_eeprom_ops { int (*read)(struct udevice *dev, int offset, uint8_t *buf, int size); int (*write)(struct udevice *dev, int offset, const uint8_t *buf, int size); + int (*size)(struct udevice *dev); }; struct i2c_eeprom { @@ -17,6 +18,8 @@ struct i2c_eeprom { unsigned long pagesize; /* The EEPROM's page width in bits (pagesize = 2^pagewidth) */ unsigned pagewidth; + /* The EEPROM's capacity in bytes */ + unsigned long size; }; /* @@ -43,4 +46,13 @@ int i2c_eeprom_read(struct udevice *dev, int offset, uint8_t *buf, int size); */ int i2c_eeprom_write(struct udevice *dev, int offset, uint8_t *buf, int size); +/* + * i2c_eeprom_size() - get size of I2C EEPROM chip + * + * @dev: Chip to query + * + * @return +ve size in bytes on success, -ve on failure + */ +int i2c_eeprom_size(struct udevice *dev); + #endif diff --git a/include/init.h b/include/init.h index 8b65b2afe4..970a39a6a0 100644 --- a/include/init.h +++ b/include/init.h @@ -67,6 +67,17 @@ int mach_cpu_init(void); */ int arch_fsp_init(void); +/** + * arch_fsp_init() - perform post-relocation firmware support package init + * + * Where U-Boot relies on binary blobs to handle part of the system init, this + * function can be used to set up the blobs. This is used on some Intel + * platforms. + * + * Return: 0 + */ +int arch_fsp_init_r(void); + int dram_init(void); /** diff --git a/include/irq.h b/include/irq.h new file mode 100644 index 0000000000..01ded64f16 --- /dev/null +++ b/include/irq.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * IRQ is a type of interrupt controller used on recent Intel SoC. + * + * Copyright 2019 Google LLC + */ + +#ifndef __irq_H +#define __irq_H + +/** + * struct irq_ops - Operations for the IRQ + */ +struct irq_ops { + /** + * route_pmc_gpio_gpe() - Get the GPIO for an event + * + * @dev: IRQ device + * @pmc_gpe_num: Event number to check + * @returns GPIO for the event, or -ENOENT if none + */ + int (*route_pmc_gpio_gpe)(struct udevice *dev, uint pmc_gpe_num); + + /** + * set_polarity() - Set the IRQ polarity + * + * @dev: IRQ device + * @irq: Interrupt number to set + * @active_low: true if active low, false for active high + * @return 0 if OK, -EINVAL if @irq is invalid + */ + int (*set_polarity)(struct udevice *dev, uint irq, bool active_low); + + /** + * snapshot_polarities() - record IRQ polarities for later restore + * + * @dev: IRQ device + * @return 0 + */ + int (*snapshot_polarities)(struct udevice *dev); + + /** + * restore_polarities() - restore IRQ polarities + * + * @dev: IRQ device + * @return 0 + */ + int (*restore_polarities)(struct udevice *dev); +}; + +#define irq_get_ops(dev) ((struct irq_ops *)(dev)->driver->ops) + +/** + * irq_route_pmc_gpio_gpe() - Get the GPIO for an event + * + * @dev: IRQ device + * @pmc_gpe_num: Event number to check + * @returns GPIO for the event, or -ENOENT if none + */ +int irq_route_pmc_gpio_gpe(struct udevice *dev, uint pmc_gpe_num); + +/** + * irq_set_polarity() - Set the IRQ polarity + * + * @dev: IRQ device + * @irq: Interrupt number to set + * @active_low: true if active low, false for active high + * @return 0 if OK, -EINVAL if @irq is invalid + */ +int irq_set_polarity(struct udevice *dev, uint irq, bool active_low); + +/** + * irq_snapshot_polarities() - record IRQ polarities for later restore + * + * @dev: IRQ device + * @return 0 + */ +int irq_snapshot_polarities(struct udevice *dev); + +/** + * irq_restore_polarities() - restore IRQ polarities + * + * @dev: IRQ device + * @return 0 + */ +int irq_restore_polarities(struct udevice *dev); + +#endif diff --git a/include/p2sb.h b/include/p2sb.h new file mode 100644 index 0000000000..60c7f70773 --- /dev/null +++ b/include/p2sb.h @@ -0,0 +1,135 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2019 Google LLC + * Written by Simon Glass <sjg@chromium.org> + */ + +#ifndef __p2sb_h +#define __p2sb_h + +/* Port Id lives in bits 23:16 and register offset lives in 15:0 of address */ +#define PCR_PORTID_SHIFT 16 + +/** + * struct p2sb_child_platdata - Information about each child of a p2sb device + * + * @pid: Port ID for this child + */ +struct p2sb_child_platdata { + uint pid; +}; + +/** + * struct p2sb_uc_priv - information for the uclass about each device + * + * This must be set up by the driver when it is probed + * + * @mmio_base: Base address of P2SB region + */ +struct p2sb_uc_priv { + uint mmio_base; +}; + +/** + * struct p2sb_ops - Operations for the P2SB (none at present) + */ +struct p2sb_ops { +}; + +#define p2sb_get_ops(dev) ((struct p2sb_ops *)(dev)->driver->ops) + +/** + * pcr_read32/16/8() - Read from a PCR device + * + * Reads data from a PCR device within the P2SB + * + * @dev: Device to read from + * @offset: Offset within device to read + * @return value read + */ +uint pcr_read32(struct udevice *dev, uint offset); +uint pcr_read16(struct udevice *dev, uint offset); +uint pcr_read8(struct udevice *dev, uint offset); + +/** + * pcr_read32/16/8() - Write to a PCR device + * + * Writes data to a PCR device within the P2SB + * + * @dev: Device to write to + * @offset: Offset within device to write + * @data: Data to write + */ +void pcr_write32(struct udevice *dev, uint offset, uint data); +void pcr_write16(struct udevice *dev, uint offset, uint data); +void pcr_write8(struct udevice *dev, uint offset, uint data); + +/** + * pcr_clrsetbits32/16/8() - Update a PCR device + * + * Updates dat in a PCR device within the P2SB + * + * This reads from the device, clears and set bits, then writes back. + * + * new_data = (old_data & ~clr) | set + * + * @dev: Device to update + * @offset: Offset within device to update + * @clr: Bits to clear after reading + * @set: Bits to set before writing + */ +void pcr_clrsetbits32(struct udevice *dev, uint offset, uint clr, uint set); +void pcr_clrsetbits16(struct udevice *dev, uint offset, uint clr, uint set); +void pcr_clrsetbits8(struct udevice *dev, uint offset, uint clr, uint set); + +static inline void pcr_setbits32(struct udevice *dev, uint offset, uint set) +{ + return pcr_clrsetbits32(dev, offset, 0, set); +} + +static inline void pcr_setbits16(struct udevice *dev, uint offset, uint set) +{ + return pcr_clrsetbits16(dev, offset, 0, set); +} + +static inline void pcr_setbits8(struct udevice *dev, uint offset, uint set) +{ + return pcr_clrsetbits8(dev, offset, 0, set); +} + +static inline void pcr_clrbits32(struct udevice *dev, uint offset, uint clr) +{ + return pcr_clrsetbits32(dev, offset, clr, 0); +} + +static inline void pcr_clrbits16(struct udevice *dev, uint offset, uint clr) +{ + return pcr_clrsetbits16(dev, offset, clr, 0); +} + +static inline void pcr_clrbits8(struct udevice *dev, uint offset, uint clr) +{ + return pcr_clrsetbits8(dev, offset, clr, 0); +} + +/** + * p2sb_set_port_id() - Set the port ID for a p2sb child device + * + * This must be called in a device's bind() method when OF_PLATDATA is used + * since the uclass cannot access the device's of-platdata. + * + * @dev: Child device (whose parent is UCLASS_P2SB) + * @portid: Port ID of child device + * @return 0 if OK, -ENODEV is the p2sb device could not be found + */ +int p2sb_set_port_id(struct udevice *dev, int portid); + +/** + * p2sb_get_port_id() - Get the port ID for a p2sb child device + * + * @dev: Child device (whose parent is UCLASS_P2SB) + * @return Port ID of that child + */ +int p2sb_get_port_id(struct udevice *dev); + +#endif diff --git a/include/pci.h b/include/pci.h index ff59ac0e69..8c761d8da3 100644 --- a/include/pci.h +++ b/include/pci.h @@ -482,6 +482,8 @@ #ifndef __ASSEMBLY__ +#include <dm/pci.h> + #ifdef CONFIG_SYS_PCI_64BIT typedef u64 pci_addr_t; typedef u64 pci_size_t; @@ -571,15 +573,22 @@ extern void pci_cfgfunc_config_device(struct pci_controller* hose, pci_dev_t dev #define INDIRECT_TYPE_NO_PCIE_LINK 1 -/* +/** * Structure of a PCI controller (host bridge) * * With driver model this is dev_get_uclass_priv(bus) + * + * @skip_auto_config_until_reloc: true to avoid auto-config until U-Boot has + * relocated. Normally if PCI is used before relocation, this happens + * before relocation also. Some platforms set up static configuration in + * TPL/SPL to reduce code size and boot time, since these phases only know + * about a small subset of PCI devices. This is normally false. */ struct pci_controller { #ifdef CONFIG_DM_PCI struct udevice *bus; struct udevice *ctlr; + bool skip_auto_config_until_reloc; #else struct pci_controller *next; #endif @@ -1612,16 +1621,6 @@ int sandbox_pci_get_emul(struct udevice *bus, pci_dev_t find_devfn, */ int sandbox_pci_get_client(struct udevice *emul, struct udevice **devp); -/** - * pci_get_devfn() - Extract the devfn from fdt_pci_addr of the device - * - * Get devfn from fdt_pci_addr of the specified device - * - * @dev: PCI device - * @return devfn in bits 15...8 if found, -ENODEV if not found - */ -int pci_get_devfn(struct udevice *dev); - #endif /* CONFIG_DM_PCI */ /** diff --git a/include/power/acpi_pmc.h b/include/power/acpi_pmc.h new file mode 100644 index 0000000000..1f50c23f5f --- /dev/null +++ b/include/power/acpi_pmc.h @@ -0,0 +1,185 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2019 Google LLC + */ + +#ifndef __ACPI_PMC_H +#define __ACPI_PMC_H + +enum { + GPE0_REG_MAX = 4, +}; + +/** + * struct acpi_pmc_upriv - holds common data for the x86 PMC + * + * @pmc_bar0: Base address 0 of PMC + * @pmc_bar1: Base address 2 of PMC + * @acpi_base: Base address of ACPI block + * @pm1_sts: PM1 status + * @pm1_en: PM1 enable + * @pm1_cnt: PM1 control + * @gpe_cfg: Address of GPE_CFG register + * @gpe0_dwx_mask: Mask to use for each GPE0 (typically 7 or 0xf) + * @gpe0_dwx_shift_base: Base shift value to use for GPE0 (0 or 4) + * @gpe0_sts_req: GPE0 status register offset + * @gpe0_en_req: GPE0 enable register offset + * @gpe0_sts: GPE0 status values + * @gpe0_en: GPE0 enable values + * @gpe0_dw: GPE0 DW values + * @gpe0_count: Number of GPE0 registers + * @tco1_sts: TCO1 status + * @tco2_sts: TCO2 status + * @prsts: Power and reset status + * @gen_pmcon1: General power mgmt configuration 1 + * @gen_pmcon2: General power mgmt configuration 2 + * @gen_pmcon3: General power mgmt configuration 3 + */ +struct acpi_pmc_upriv { + void *pmc_bar0; + void *pmc_bar2; + u32 acpi_base; + u16 pm1_sts; + u16 pm1_en; + u32 pm1_cnt; + u32 *gpe_cfg; + u32 gpe0_dwx_mask; + u32 gpe0_dwx_shift_base; + u32 gpe0_sts_reg; + u32 gpe0_en_reg; + u32 gpe0_sts[GPE0_REG_MAX]; + u32 gpe0_en[GPE0_REG_MAX]; + u32 gpe0_dw[GPE0_REG_MAX]; + int gpe0_count; + u16 tco1_sts; + u16 tco2_sts; + u32 prsts; + u32 gen_pmcon1; + u32 gen_pmcon2; + u32 gen_pmcon3; +}; + +struct acpi_pmc_ops { + /** + * init() - Set up the PMC for use + * + * This reads the current state of the PMC. Most of the state is read + * automatically by the uclass since it is common. + * + * This is optional. + * + * @dev: PMC device to use + * @return 0 if OK, -ve on error + */ + int (*init)(struct udevice *dev); + + /** + * prev_sleep_state() - Get the previous sleep state (optional) + * + * This reads various state registers and returns the sleep state from + * which the system woke. If this method is not provided, the uclass + * will return a calculated value. + * + * This is optional. + * + * @dev: PMC device to use + * @prev_sleep_state: Previous sleep state as calculated by the uclass. + * The method can use this as the return value or calculate its + * own. + * + * @return enum acpi_sleep_state indicating the previous sleep state + * (ACPI_S0, ACPI_S3 or ACPI_S5), or -ve on error + */ + int (*prev_sleep_state)(struct udevice *dev, int prev_sleep_state); + + /** + * disable_tco() - Disable the timer/counter + * + * Disables the timer/counter in the PMC + * + * This is optional. + * + * @dev: PMC device to use + * @return 0 + */ + int (*disable_tco)(struct udevice *dev); + + /** + * global_reset_set_enable() - Enable/Disable global reset + * + * Enable or disable global reset. If global reset is enabled, both hard + * reset and soft reset will trigger global reset, where both host and + * TXE are reset. This is cleared on cold boot, hard reset, soft reset + * and Sx. + * + * This is optional. + * + * @dev: PMC device to use + * @enable: true to enable global reset, false to disable + * @return 0 + */ + int (*global_reset_set_enable)(struct udevice *dev, bool enable); +}; + +#define acpi_pmc_get_ops(dev) ((struct acpi_pmc_ops *)(dev)->driver->ops) + +/** + * init() - Set up the PMC for use + * + * This reads the current state of the PMC. This reads in the common registers, + * then calls the device's init() method to read the SoC-specific registers. + * + * @return 0 if OK, -ve on error + */ +int pmc_init(struct udevice *dev); + +/** + * pmc_prev_sleep_state() - Get the previous sleep state + * + * This reads various state registers and returns the sleep state from + * which the system woke. + * + * @return enum acpi_sleep_state indicating the previous sleep state + * (ACPI_S0, ACPI_S3 or ACPI_S5), or -ve on error + */ +int pmc_prev_sleep_state(struct udevice *dev); + +/** + * pmc_disable_tco() - Disable the timer/counter + * + * Disables the timer/counter in the PMC + * + * @dev: PMC device to use + * @return 0 + */ +int pmc_disable_tco(struct udevice *dev); + +/** + * pmc_global_reset_set_enable() - Enable/Disable global reset + * + * Enable or disable global reset. If global reset is enabled, both hard + * reset and soft reset will trigger global reset, where both host and + * TXE are reset. This is cleared on cold boot, hard reset, soft reset + * and Sx. + * + * @dev: PMC device to use + * @enable: true to enable global reset, false to disable + * @return 0 + */ +int pmc_global_reset_set_enable(struct udevice *dev, bool enable); + +int pmc_ofdata_to_uc_platdata(struct udevice *dev); + +int pmc_disable_tco_base(ulong tco_base); + +void pmc_dump_info(struct udevice *dev); + +/** + * pmc_gpe_init() - Set up general-purpose events + * + * @dev: PMC device + * @return 0 if OK, -ve on error + */ +int pmc_gpe_init(struct udevice *dev); + +#endif diff --git a/include/qfw.h b/include/qfw.h index 2f1a20416f..cea8e11d44 100644 --- a/include/qfw.h +++ b/include/qfw.h @@ -172,4 +172,12 @@ bool qemu_fwcfg_file_iter_end(struct fw_cfg_file_iter *iter); bool qemu_fwcfg_present(void); bool qemu_fwcfg_dma_present(void); +/** + * qemu_cpu_fixup() - Fix up the CPUs for QEMU + * + * @return 0 if OK, -ENODEV if no CPUs, -ENOMEM if out of memory, other -ve on + * on other error + */ +int qemu_cpu_fixup(void); + #endif diff --git a/include/spi.h b/include/spi.h index 6fbb4336ce..ba2c8406b2 100644 --- a/include/spi.h +++ b/include/spi.h @@ -224,7 +224,7 @@ void spi_release_bus(struct spi_slave *slave); int spi_set_wordlen(struct spi_slave *slave, unsigned int wordlen); /** - * SPI transfer + * SPI transfer (optional if mem_ops is used) * * This writes "bitlen" bits out the SPI MOSI port and simultaneously clocks * "bitlen" bits in the SPI MISO port. That's just the way SPI works. diff --git a/include/spi_flash.h b/include/spi_flash.h index 55b4721813..0b23f57a71 100644 --- a/include/spi_flash.h +++ b/include/spi_flash.h @@ -102,6 +102,18 @@ int spi_flash_erase_dm(struct udevice *dev, u32 offset, size_t len); */ int spl_flash_get_sw_write_prot(struct udevice *dev); +/** + * spi_flash_std_probe() - Probe a SPI flash device + * + * This is the standard internal method for probing a SPI flash device to + * determine its type. It can be used in chip-specific drivers which need to + * do this, typically with of-platdata + * + * @dev: SPI-flash device to probe + * @return 0 if OK, -ve on error + */ +int spi_flash_std_probe(struct udevice *dev); + int spi_flash_probe_bus_cs(unsigned int busnum, unsigned int cs, unsigned int max_hz, unsigned int spi_mode, struct udevice **devp); diff --git a/include/spl.h b/include/spl.h index 08ffddac29..02aa1ff85d 100644 --- a/include/spl.h +++ b/include/spl.h @@ -169,10 +169,29 @@ struct spl_load_info { * We need to know the position of U-Boot in memory so we can jump to it. We * allow any U-Boot binary to be used (u-boot.bin, u-boot-nodtb.bin, * u-boot.img), hence the '_any'. These is no checking here that the correct - * image is found. For * example if u-boot.img is used we don't check that + * image is found. For example if u-boot.img is used we don't check that * spl_parse_image_header() can parse a valid header. + * + * Similarly for SPL, so that TPL can jump to SPL. */ binman_sym_extern(ulong, u_boot_any, image_pos); +binman_sym_extern(ulong, u_boot_any, size); +binman_sym_extern(ulong, spl, image_pos); +binman_sym_extern(ulong, spl, size); + +/** + * spl_get_image_pos() - get the image position of the next phase + * + * This returns the image position to use to load the next phase of U-Boot + */ +ulong spl_get_image_pos(void); + +/** + * spl_get_image_size() - get the size of the next phase + * + * This returns the size to use to load the next phase of U-Boot + */ +ulong spl_get_image_size(void); /** * spl_load_simple_fit_skip_processing() - Hook to allow skipping the FIT |