diff options
Diffstat (limited to 'board')
21 files changed, 319 insertions, 198 deletions
diff --git a/board/AndesTech/ax25-ae350/Kconfig b/board/AndesTech/ae350/Kconfig index 4bb33b0793..75815bf99a 100644 --- a/board/AndesTech/ax25-ae350/Kconfig +++ b/board/AndesTech/ae350/Kconfig @@ -1,10 +1,10 @@ -if TARGET_AX25_AE350 +if TARGET_AE350 config SYS_CPU - default "ax25" + default "andesv5" config SYS_BOARD - default "ax25-ae350" + default "ae350" config SYS_VENDOR default "AndesTech" @@ -13,7 +13,7 @@ config SYS_SOC default "ae350" config SYS_CONFIG_NAME - default "ax25-ae350" + default "ae350" config ENV_SIZE default 0x2000 if ENV_IS_IN_SPI_FLASH diff --git a/board/AndesTech/ax25-ae350/MAINTAINERS b/board/AndesTech/ae350/MAINTAINERS index eebee167c3..ead8e0e2af 100644 --- a/board/AndesTech/ax25-ae350/MAINTAINERS +++ b/board/AndesTech/ae350/MAINTAINERS @@ -1,8 +1,8 @@ -AX25-AE350 BOARD +AE350 BOARD M: Rick Chen <rick@andestech.com> S: Maintained -F: board/AndesTech/ax25-ae350/ -F: include/configs/ax25-ae350.h +F: board/AndesTech/ae350/ +F: include/configs/ae350.h F: configs/ae350_rv32_defconfig F: configs/ae350_rv64_defconfig F: configs/ae350_rv32_xip_defconfig diff --git a/board/AndesTech/ax25-ae350/Makefile b/board/AndesTech/ae350/Makefile index 0e4ba8d702..705ae43af5 100644 --- a/board/AndesTech/ax25-ae350/Makefile +++ b/board/AndesTech/ae350/Makefile @@ -3,4 +3,4 @@ # Copyright (C) 2017 Andes Technology Corporation. # Rick Chen, Andes Technology Corporation <rick@andestech.com> -obj-y := ax25-ae350.o +obj-y := ae350.o diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c b/board/AndesTech/ae350/ae350.c index 63a966e092..1c2288b6ce 100644 --- a/board/AndesTech/ax25-ae350/ax25-ae350.c +++ b/board/AndesTech/ae350/ae350.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <cpu_func.h> #include <flash.h> #include <image.h> #include <init.h> @@ -72,6 +73,14 @@ void *board_fdt_blob_setup(int *err) return NULL; } +#ifdef CONFIG_SPL_BOARD_INIT +void spl_board_init() +{ + /* enable v5l2 cache */ + enable_caches(); +} +#endif + int smc_init(void) { int node = -1; @@ -96,18 +105,10 @@ int smc_init(void) return 0; } -static void v5l2_init(void) -{ - struct udevice *dev; - - uclass_get_device(UCLASS_CACHE, 0, &dev); -} - #ifdef CONFIG_BOARD_EARLY_INIT_F int board_early_init_f(void) { smc_init(); - v5l2_init(); return 0; } diff --git a/board/avionic-design/tec-ng/Makefile b/board/avionic-design/tec-ng/Makefile index 46df14d991..d6890e5797 100644 --- a/board/avionic-design/tec-ng/Makefile +++ b/board/avionic-design/tec-ng/Makefile @@ -3,4 +3,6 @@ # (C) Copyright 2013 # Avionic Design GmbH <www.avionic-design.de> -obj-y := ../common/tamonten-ng.o +obj-$(CONFIG_SPL_BUILD) += tec-ng-spl.o + +obj-y += ../common/tamonten-ng.o diff --git a/board/avionic-design/tec-ng/tec-ng-spl.c b/board/avionic-design/tec-ng/tec-ng-spl.c new file mode 100644 index 0000000000..6e54464183 --- /dev/null +++ b/board/avionic-design/tec-ng/tec-ng-spl.c @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2010-2013 + * NVIDIA Corporation <www.nvidia.com> + * + * (C) Copyright 2021 + * Svyatoslav Ryhel <clamor95@gmail.com> + */ + +#include <common.h> +#include <asm/arch-tegra/tegra_i2c.h> +#include <linux/delay.h> + +/* I2C addr is in 8 bit */ +#define TPS65911_I2C_ADDR 0x5A +#define TPS65911_VDDCTRL_OP_REG 0x28 +#define TPS65911_VDDCTRL_SR_REG 0x27 +#define TPS65911_VDDCTRL_OP_DATA (0x2400 | TPS65911_VDDCTRL_OP_REG) +#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) + +void pmic_enable_cpu_vdd(void) +{ + /* + * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. + * First set VDD to 1.0125V, then enable the VDD regulator. + */ + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_OP_DATA); + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_SR_DATA); + udelay(10 * 1000); +} diff --git a/board/gateworks/venice/MAINTAINERS b/board/gateworks/venice/MAINTAINERS index cfdea0cb8a..01a47a15d6 100644 --- a/board/gateworks/venice/MAINTAINERS +++ b/board/gateworks/venice/MAINTAINERS @@ -3,5 +3,6 @@ M: Tim Harvey <tharvey@gateworks.com> S: Maintained F: arch/arm/dts/imx8m*-venice* F: board/gateworks/venice/ +F: doc/board/gateworks/*venice* F: include/configs/imx8m*_venice.h F: configs/imx8m*_venice_defconfig diff --git a/board/gateworks/venice/README b/board/gateworks/venice/README deleted file mode 100644 index ea9b8348a7..0000000000 --- a/board/gateworks/venice/README +++ /dev/null @@ -1,35 +0,0 @@ -U-Boot for the Gateworks i.MX8M Mini Venice Development Kit boards - -Quick Start -=========== -- Build the ARM Trusted firmware binary -- Get ddr firmware -- Build U-Boot -- Flash to eMMC -- Boot - -Get and Build the ARM Trusted firmware -====================================== -$ git clone https://github.com/nxp-imx/imx-atf -$ git checkout imx_5.4.47_2.2.0 -$ make PLAT=imx8mm CROSS_COMPILE=aarch64-linux-gnu- bl31 -$ cp build/imx8mm/release/bl31.bin . - -Get the DDR Firmware -==================== -$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin -$ chmod +x firmware-imx-8.9.bin -$ ./firmware-imx-8.9.bin -$ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4*.bin . - -Build U-Boot -============ -$ make imx8mm_venice_defconfig -$ make CROSS_COMPILE=aarch64-linux-gnu- - -Update eMMC -=========== -=> tftpboot $loadaddr flash.bin -=> setexpr blkcnt $filesize + 0x1ff && setexpr blkcnt $blkcnt / 0x200 -=> mmc dev 2 && mmc write $loadaddr 0x42 $blkcnt # for IMX8MM -=> mmc dev 2 && mmc write $loadaddr 0x40 $blkcnt # for IMX8MN diff --git a/board/google/chameleonv3/environment.txt b/board/google/chameleonv3/environment.txt new file mode 100644 index 0000000000..52aedbb90a --- /dev/null +++ b/board/google/chameleonv3/environment.txt @@ -0,0 +1,13 @@ +# MMC boot command +bootcmd_mmc=load mmc 0:1 ${loadaddr} kernel.itb; bootm + +# Network boot command and vars +bootcmd_net=dhcp; tftpboot ${loadaddr} kernel.itb; bootm +autoload=no +serverip=192.168.0.1 + +# U-Boot will run this after loading this file +bootcmd_txt=run bootcmd_mmc + +# Kernel cmdline +bootargs=cma=256M console=ttyS1,115200 root=/dev/mmcblk0p3 rootflags=subvol=root rw rootwait diff --git a/board/nvidia/beaver/Makefile b/board/nvidia/beaver/Makefile index 80cff3eb9c..5e9e70825c 100644 --- a/board/nvidia/beaver/Makefile +++ b/board/nvidia/beaver/Makefile @@ -2,4 +2,6 @@ # # Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved. +obj-$(CONFIG_SPL_BUILD) += beaver-spl.o + obj-y = ../cardhu/cardhu.o diff --git a/board/nvidia/beaver/beaver-spl.c b/board/nvidia/beaver/beaver-spl.c new file mode 100644 index 0000000000..b5d0c14854 --- /dev/null +++ b/board/nvidia/beaver/beaver-spl.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2010-2013 + * NVIDIA Corporation <www.nvidia.com> + * + * (C) Copyright 2021 + * Svyatoslav Ryhel <clamor95@gmail.com> + */ + +#include <common.h> +#include <asm/arch-tegra/tegra_i2c.h> +#include <linux/delay.h> + +/* I2C addr is in 8 bit */ +#define TPS65911_I2C_ADDR 0x5A +#define TPS65911_VDDCTRL_OP_REG 0x28 +#define TPS65911_VDDCTRL_SR_REG 0x27 +#define TPS65911_VDDCTRL_OP_DATA (0x2400 | TPS65911_VDDCTRL_OP_REG) +#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) + +#define TPS62366A_I2C_ADDR 0xC0 +#define TPS62366A_SET1_REG 0x01 +#define TPS62366A_SET1_DATA (0x4600 | TPS62366A_SET1_REG) + +void pmic_enable_cpu_vdd(void) +{ + /* Set VDD_CORE to 1.200V. */ + tegra_i2c_ll_write(TPS62366A_I2C_ADDR, + TPS62366A_SET1_DATA); + + udelay(1000); + + /* + * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. + * First set VDD to 1.0125V, then enable the VDD regulator. + */ + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_OP_DATA); + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_SR_DATA); + udelay(10 * 1000); +} diff --git a/board/nvidia/cardhu/Makefile b/board/nvidia/cardhu/Makefile index 95971053d9..6f480cdfd3 100644 --- a/board/nvidia/cardhu/Makefile +++ b/board/nvidia/cardhu/Makefile @@ -3,4 +3,6 @@ # (C) Copyright 2010-2012 # NVIDIA Corporation <www.nvidia.com> -obj-y := cardhu.o +obj-$(CONFIG_SPL_BUILD) += cardhu-spl.o + +obj-y += cardhu.o diff --git a/board/nvidia/cardhu/cardhu-spl.c b/board/nvidia/cardhu/cardhu-spl.c new file mode 100644 index 0000000000..de2fa300f1 --- /dev/null +++ b/board/nvidia/cardhu/cardhu-spl.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2010-2013 + * NVIDIA Corporation <www.nvidia.com> + * + * (C) Copyright 2021 + * Svyatoslav Ryhel <clamor95@gmail.com> + */ + +#include <common.h> +#include <asm/arch-tegra/tegra_i2c.h> +#include <linux/delay.h> + +/* I2C addr is in 8 bit */ +#define TPS65911_I2C_ADDR 0x5A +#define TPS65911_VDDCTRL_OP_REG 0x28 +#define TPS65911_VDDCTRL_SR_REG 0x27 +#define TPS65911_VDDCTRL_OP_DATA (0x2400 | TPS65911_VDDCTRL_OP_REG) +#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) + +#define TPS62361B_I2C_ADDR 0xC0 +#define TPS62361B_SET3_REG 0x03 +#define TPS62361B_SET3_DATA (0x4600 | TPS62361B_SET3_REG) + +void pmic_enable_cpu_vdd(void) +{ + /* Set VDD_CORE to 1.200V. */ + tegra_i2c_ll_write(TPS62361B_I2C_ADDR, + TPS62361B_SET3_DATA); + + udelay(1000); + + /* + * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. + * First set VDD to 1.0125V, then enable the VDD regulator. + */ + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_OP_DATA); + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_SR_DATA); + udelay(10 * 1000); +} diff --git a/board/nvidia/venice2/as3722_init.c b/board/nvidia/venice2/as3722_init.c index ba676547d3..395bdd99c7 100644 --- a/board/nvidia/venice2/as3722_init.c +++ b/board/nvidia/venice2/as3722_init.c @@ -9,25 +9,42 @@ #include <asm/io.h> #include <asm/arch-tegra/tegra_i2c.h> #include <linux/delay.h> -#include "as3722_init.h" -/* AS3722-PMIC-specific early init code - get CPU rails up, etc */ +/* AS3722-PMIC-specific early init regs */ -void tegra_i2c_ll_write_addr(uint addr, uint config) -{ - struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE; +#define AS3722_I2C_ADDR 0x80 - writel(addr, ®->cmd_addr0); - writel(config, ®->cnfg); -} +#define AS3722_SD0VOLTAGE_REG 0x00 /* CPU */ +#define AS3722_SD1VOLTAGE_REG 0x01 /* CORE, already set by OTP */ +#define AS3722_SD6VOLTAGE_REG 0x06 /* GPU */ +#define AS3722_SDCONTROL_REG 0x4D -void tegra_i2c_ll_write_data(uint data, uint config) -{ - struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE; +#define AS3722_LDO2VOLTAGE_REG 0x12 /* VPP_FUSE */ +#define AS3722_LDO6VOLTAGE_REG 0x16 /* VDD_SDMMC */ +#define AS3722_LDCONTROL_REG 0x4E - writel(data, ®->cmd_data1); - writel(config, ®->cnfg); -} +#if defined(CONFIG_TARGET_VENICE2) +#define AS3722_SD0VOLTAGE_DATA (0x2800 | AS3722_SD0VOLTAGE_REG) +#else /* TK1 or Nyan-Big */ +#define AS3722_SD0VOLTAGE_DATA (0x3C00 | AS3722_SD0VOLTAGE_REG) +#endif +#define AS3722_SD0CONTROL_DATA (0x0100 | AS3722_SDCONTROL_REG) + +#if defined(CONFIG_TARGET_JETSON_TK1) || defined(CONFIG_TARGET_CEI_TK1_SOM) +#define AS3722_SD1VOLTAGE_DATA (0x2800 | AS3722_SD1VOLTAGE_REG) +#define AS3722_SD1CONTROL_DATA (0x0200 | AS3722_SDCONTROL_REG) +#endif + +#define AS3722_SD6CONTROL_DATA (0x4000 | AS3722_SDCONTROL_REG) +#define AS3722_SD6VOLTAGE_DATA (0x2800 | AS3722_SD6VOLTAGE_REG) + +#define AS3722_LDO2CONTROL_DATA (0x0400 | AS3722_LDCONTROL_REG) +#define AS3722_LDO2VOLTAGE_DATA (0x1000 | AS3722_LDO2VOLTAGE_REG) + +#define AS3722_LDO6CONTROL_DATA (0x4000 | AS3722_LDCONTROL_REG) +#define AS3722_LDO6VOLTAGE_DATA (0x3F00 | AS3722_LDO6VOLTAGE_REG) + +/* AS3722-PMIC-specific early init code - get CPU rails up, etc */ void pmic_enable_cpu_vdd(void) { @@ -37,8 +54,8 @@ void pmic_enable_cpu_vdd(void) /* Set up VDD_CORE, for boards where OTP is incorrect*/ debug("%s: Setting VDD_CORE via AS3722 reg 1\n", __func__); /* Configure VDD_CORE via the AS3722 PMIC on the PWR I2C bus */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_SD1VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_SD1VOLTAGE_DATA); /* * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled. * tegra_i2c_ll_write_data(AS3722_SD1CONTROL_DATA, I2C_SEND_2_BYTES); @@ -51,8 +68,8 @@ void pmic_enable_cpu_vdd(void) * Bring up VDD_CPU via the AS3722 PMIC on the PWR I2C bus. * First set VDD to 1.0V, then enable the VDD regulator. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_SD0VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_SD0VOLTAGE_DATA); /* * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled. * tegra_i2c_ll_write_data(AS3722_SD0CONTROL_DATA, I2C_SEND_2_BYTES); @@ -64,8 +81,8 @@ void pmic_enable_cpu_vdd(void) * Bring up VDD_GPU via the AS3722 PMIC on the PWR I2C bus. * First set VDD to 1.0V, then enable the VDD regulator. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_SD6VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_SD6VOLTAGE_DATA); /* * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled. * tegra_i2c_ll_write_data(AS3722_SD6CONTROL_DATA, I2C_SEND_2_BYTES); @@ -77,8 +94,8 @@ void pmic_enable_cpu_vdd(void) * Bring up VPP_FUSE via the AS3722 PMIC on the PWR I2C bus. * First set VDD to 1.2V, then enable the VDD regulator. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_LDO2VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_LDO2VOLTAGE_DATA); /* * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled. * tegra_i2c_ll_write_data(AS3722_LDO2CONTROL_DATA, I2C_SEND_2_BYTES); @@ -93,8 +110,8 @@ void pmic_enable_cpu_vdd(void) * NOTE: We do this early because doing it later seems to hose the CPU * power rail/partition startup. Need to debug. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_LDO6VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_LDO6VOLTAGE_DATA); /* * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled. * tegra_i2c_ll_write_data(AS3722_LDO6CONTROL_DATA, I2C_SEND_2_BYTES); diff --git a/board/nvidia/venice2/as3722_init.h b/board/nvidia/venice2/as3722_init.h deleted file mode 100644 index 17e7d76ae7..0000000000 --- a/board/nvidia/venice2/as3722_init.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2013 - * NVIDIA Corporation <www.nvidia.com> - */ - -/* AS3722-PMIC-specific early init regs */ - -#define AS3722_I2C_ADDR 0x80 - -#define AS3722_SD0VOLTAGE_REG 0x00 /* CPU */ -#define AS3722_SD1VOLTAGE_REG 0x01 /* CORE, already set by OTP */ -#define AS3722_SD6VOLTAGE_REG 0x06 /* GPU */ -#define AS3722_SDCONTROL_REG 0x4D - -#define AS3722_LDO2VOLTAGE_REG 0x12 /* VPP_FUSE */ -#define AS3722_LDO6VOLTAGE_REG 0x16 /* VDD_SDMMC */ -#define AS3722_LDCONTROL_REG 0x4E - -#if defined(CONFIG_TARGET_VENICE2) -#define AS3722_SD0VOLTAGE_DATA (0x2800 | AS3722_SD0VOLTAGE_REG) -#else /* TK1 or Nyan-Big */ -#define AS3722_SD0VOLTAGE_DATA (0x3C00 | AS3722_SD0VOLTAGE_REG) -#endif -#define AS3722_SD0CONTROL_DATA (0x0100 | AS3722_SDCONTROL_REG) - -#if defined(CONFIG_TARGET_JETSON_TK1) || defined(CONFIG_TARGET_CEI_TK1_SOM) -#define AS3722_SD1VOLTAGE_DATA (0x2800 | AS3722_SD1VOLTAGE_REG) -#define AS3722_SD1CONTROL_DATA (0x0200 | AS3722_SDCONTROL_REG) -#endif - -#define AS3722_SD6CONTROL_DATA (0x4000 | AS3722_SDCONTROL_REG) -#define AS3722_SD6VOLTAGE_DATA (0x2800 | AS3722_SD6VOLTAGE_REG) - -#define AS3722_LDO2CONTROL_DATA (0x0400 | AS3722_LDCONTROL_REG) -#define AS3722_LDO2VOLTAGE_DATA (0x1000 | AS3722_LDO2VOLTAGE_REG) - -#define AS3722_LDO6CONTROL_DATA (0x4000 | AS3722_LDCONTROL_REG) -#define AS3722_LDO6VOLTAGE_DATA (0x3F00 | AS3722_LDO6VOLTAGE_REG) - -#define I2C_SEND_2_BYTES 0x0A02 - -void pmic_enable_cpu_vdd(void); diff --git a/board/toradex/apalis-tk1/as3722_init.c b/board/toradex/apalis-tk1/as3722_init.c index 68169f5548..e9bd1028be 100644 --- a/board/toradex/apalis-tk1/as3722_init.c +++ b/board/toradex/apalis-tk1/as3722_init.c @@ -8,25 +8,40 @@ #include <asm/io.h> #include <asm/arch-tegra/tegra_i2c.h> #include <linux/delay.h> -#include "as3722_init.h" -/* AS3722-PMIC-specific early init code - get CPU rails up, etc */ +/* AS3722-PMIC-specific early init regs */ -void tegra_i2c_ll_write_addr(uint addr, uint config) -{ - struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE; +#define AS3722_I2C_ADDR 0x80 - writel(addr, ®->cmd_addr0); - writel(config, ®->cnfg); -} +#define AS3722_SD0VOLTAGE_REG 0x00 /* CPU */ +#define AS3722_SD1VOLTAGE_REG 0x01 /* CORE, already set by OTP */ +#define AS3722_SD6VOLTAGE_REG 0x06 /* GPU */ +#define AS3722_SDCONTROL_REG 0x4D -void tegra_i2c_ll_write_data(uint data, uint config) -{ - struct i2c_ctlr *reg = (struct i2c_ctlr *)TEGRA_DVC_BASE; +#define AS3722_LDO1VOLTAGE_REG 0x11 /* VDD_SDMMC1 */ +#define AS3722_LDO2VOLTAGE_REG 0x12 /* VPP_FUSE */ +#define AS3722_LDO6VOLTAGE_REG 0x16 /* VDD_SDMMC3 */ +#define AS3722_LDCONTROL_REG 0x4E - writel(data, ®->cmd_data1); - writel(config, ®->cnfg); -} +#define AS3722_SD0VOLTAGE_DATA (0x3C00 | AS3722_SD0VOLTAGE_REG) +#define AS3722_SD0CONTROL_DATA (0x0100 | AS3722_SDCONTROL_REG) + +#define AS3722_SD1VOLTAGE_DATA (0x3200 | AS3722_SD1VOLTAGE_REG) +#define AS3722_SD1CONTROL_DATA (0x0200 | AS3722_SDCONTROL_REG) + +#define AS3722_SD6CONTROL_DATA (0x4000 | AS3722_SDCONTROL_REG) +#define AS3722_SD6VOLTAGE_DATA (0x2800 | AS3722_SD6VOLTAGE_REG) + +#define AS3722_LDO1CONTROL_DATA (0x0200 | AS3722_LDCONTROL_REG) +#define AS3722_LDO1VOLTAGE_DATA (0x7F00 | AS3722_LDO1VOLTAGE_REG) + +#define AS3722_LDO2CONTROL_DATA (0x0400 | AS3722_LDCONTROL_REG) +#define AS3722_LDO2VOLTAGE_DATA (0x1000 | AS3722_LDO2VOLTAGE_REG) + +#define AS3722_LDO6CONTROL_DATA (0x4000 | AS3722_LDCONTROL_REG) +#define AS3722_LDO6VOLTAGE_DATA (0x3F00 | AS3722_LDO6VOLTAGE_REG) + +/* AS3722-PMIC-specific early init code - get CPU rails up, etc */ void pmic_enable_cpu_vdd(void) { @@ -36,8 +51,8 @@ void pmic_enable_cpu_vdd(void) /* Set up VDD_CORE, for boards where OTP is incorrect*/ debug("%s: Setting VDD_CORE via AS3722 reg 1\n", __func__); /* Configure VDD_CORE via the AS3722 PMIC on the PWR I2C bus */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_SD1VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_SD1VOLTAGE_DATA); /* * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled. * tegra_i2c_ll_write_data(AS3722_SD1CONTROL_DATA, I2C_SEND_2_BYTES); @@ -49,23 +64,17 @@ void pmic_enable_cpu_vdd(void) * Make sure all non-fused regulators are down. * That way we're in known state after software reboot from linux */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(0x0003, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, 0x0003); udelay(10 * 1000); - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(0x0004, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, 0x0004); udelay(10 * 1000); - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(0x001b, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, 0x001b); udelay(10 * 1000); - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(0x0014, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, 0x0014); udelay(10 * 1000); - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(0x001a, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, 0x001a); udelay(10 * 1000); - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(0x0019, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, 0x0019); udelay(10 * 1000); debug("%s: Setting VDD_CPU to 1.0V via AS3722 reg 0/4D\n", __func__); @@ -73,8 +82,8 @@ void pmic_enable_cpu_vdd(void) * Bring up VDD_CPU via the AS3722 PMIC on the PWR I2C bus. * First set VDD to 1.0V, then enable the VDD regulator. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_SD0VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_SD0VOLTAGE_DATA); /* * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled. * tegra_i2c_ll_write_data(AS3722_SD0CONTROL_DATA, I2C_SEND_2_BYTES); @@ -86,8 +95,8 @@ void pmic_enable_cpu_vdd(void) * Bring up VDD_GPU via the AS3722 PMIC on the PWR I2C bus. * First set VDD to 1.0V, then enable the VDD regulator. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_SD6VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_SD6VOLTAGE_DATA); /* * Don't write SDCONTROL - it's already 0x7F, i.e. all SDs enabled. * tegra_i2c_ll_write_data(AS3722_SD6CONTROL_DATA, I2C_SEND_2_BYTES); @@ -99,8 +108,8 @@ void pmic_enable_cpu_vdd(void) * Bring up VPP_FUSE via the AS3722 PMIC on the PWR I2C bus. * First set VDD to 1.2V, then enable the VDD regulator. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_LDO2VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_LDO2VOLTAGE_DATA); /* * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled. * tegra_i2c_ll_write_data(AS3722_LDO2CONTROL_DATA, I2C_SEND_2_BYTES); @@ -115,8 +124,8 @@ void pmic_enable_cpu_vdd(void) * NOTE: We do this early because doing it later seems to hose the CPU * power rail/partition startup. Need to debug. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_LDO1VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_LDO1VOLTAGE_DATA); /* * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled. * tegra_i2c_ll_write_data(AS3722_LDO1CONTROL_DATA, I2C_SEND_2_BYTES); @@ -131,8 +140,8 @@ void pmic_enable_cpu_vdd(void) * NOTE: We do this early because doing it later seems to hose the CPU * power rail/partition startup. Need to debug. */ - tegra_i2c_ll_write_addr(AS3722_I2C_ADDR, 2); - tegra_i2c_ll_write_data(AS3722_LDO6VOLTAGE_DATA, I2C_SEND_2_BYTES); + tegra_i2c_ll_write(AS3722_I2C_ADDR, + AS3722_LDO6VOLTAGE_DATA); /* * Don't write LDCONTROL - it's already 0xFF, i.e. all LDOs enabled. * tegra_i2c_ll_write_data(AS3722_LDO6CONTROL_DATA, I2C_SEND_2_BYTES); diff --git a/board/toradex/apalis-tk1/as3722_init.h b/board/toradex/apalis-tk1/as3722_init.h deleted file mode 100644 index 99836de966..0000000000 --- a/board/toradex/apalis-tk1/as3722_init.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2012-2016 Toradex, Inc. - */ - -/* AS3722-PMIC-specific early init regs */ - -#define AS3722_I2C_ADDR 0x80 - -#define AS3722_SD0VOLTAGE_REG 0x00 /* CPU */ -#define AS3722_SD1VOLTAGE_REG 0x01 /* CORE, already set by OTP */ -#define AS3722_SD6VOLTAGE_REG 0x06 /* GPU */ -#define AS3722_SDCONTROL_REG 0x4D - -#define AS3722_LDO1VOLTAGE_REG 0x11 /* VDD_SDMMC1 */ -#define AS3722_LDO2VOLTAGE_REG 0x12 /* VPP_FUSE */ -#define AS3722_LDO6VOLTAGE_REG 0x16 /* VDD_SDMMC3 */ -#define AS3722_LDCONTROL_REG 0x4E - -#define AS3722_SD0VOLTAGE_DATA (0x3C00 | AS3722_SD0VOLTAGE_REG) -#define AS3722_SD0CONTROL_DATA (0x0100 | AS3722_SDCONTROL_REG) - -#define AS3722_SD1VOLTAGE_DATA (0x3200 | AS3722_SD1VOLTAGE_REG) -#define AS3722_SD1CONTROL_DATA (0x0200 | AS3722_SDCONTROL_REG) - -#define AS3722_SD6CONTROL_DATA (0x4000 | AS3722_SDCONTROL_REG) -#define AS3722_SD6VOLTAGE_DATA (0x2800 | AS3722_SD6VOLTAGE_REG) - -#define AS3722_LDO1CONTROL_DATA (0x0200 | AS3722_LDCONTROL_REG) -#define AS3722_LDO1VOLTAGE_DATA (0x7F00 | AS3722_LDO1VOLTAGE_REG) - -#define AS3722_LDO2CONTROL_DATA (0x0400 | AS3722_LDCONTROL_REG) -#define AS3722_LDO2VOLTAGE_DATA (0x1000 | AS3722_LDO2VOLTAGE_REG) - -#define AS3722_LDO6CONTROL_DATA (0x4000 | AS3722_LDCONTROL_REG) -#define AS3722_LDO6VOLTAGE_DATA (0x3F00 | AS3722_LDO6VOLTAGE_REG) - -#define I2C_SEND_2_BYTES 0x0A02 - -void pmic_enable_cpu_vdd(void); diff --git a/board/toradex/apalis_t30/Makefile b/board/toradex/apalis_t30/Makefile index 0ea3d8f217..eed607043f 100644 --- a/board/toradex/apalis_t30/Makefile +++ b/board/toradex/apalis_t30/Makefile @@ -1,4 +1,6 @@ # Copyright (c) 2014 Marcel Ziswiler # SPDX-License-Identifier: GPL-2.0+ +obj-$(CONFIG_SPL_BUILD) += apalis_t30-spl.o + obj-y += apalis_t30.o diff --git a/board/toradex/apalis_t30/apalis_t30-spl.c b/board/toradex/apalis_t30/apalis_t30-spl.c new file mode 100644 index 0000000000..6e54464183 --- /dev/null +++ b/board/toradex/apalis_t30/apalis_t30-spl.c @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2010-2013 + * NVIDIA Corporation <www.nvidia.com> + * + * (C) Copyright 2021 + * Svyatoslav Ryhel <clamor95@gmail.com> + */ + +#include <common.h> +#include <asm/arch-tegra/tegra_i2c.h> +#include <linux/delay.h> + +/* I2C addr is in 8 bit */ +#define TPS65911_I2C_ADDR 0x5A +#define TPS65911_VDDCTRL_OP_REG 0x28 +#define TPS65911_VDDCTRL_SR_REG 0x27 +#define TPS65911_VDDCTRL_OP_DATA (0x2400 | TPS65911_VDDCTRL_OP_REG) +#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) + +void pmic_enable_cpu_vdd(void) +{ + /* + * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. + * First set VDD to 1.0125V, then enable the VDD regulator. + */ + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_OP_DATA); + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_SR_DATA); + udelay(10 * 1000); +} diff --git a/board/toradex/colibri_t30/Makefile b/board/toradex/colibri_t30/Makefile index 4242902dae..8f333235b1 100644 --- a/board/toradex/colibri_t30/Makefile +++ b/board/toradex/colibri_t30/Makefile @@ -1,4 +1,6 @@ # Copyright (c) 2013-2014 Stefan Agner # SPDX-License-Identifier: GPL-2.0+ +obj-$(CONFIG_SPL_BUILD) += colibri_t30-spl.o + obj-y += colibri_t30.o diff --git a/board/toradex/colibri_t30/colibri_t30-spl.c b/board/toradex/colibri_t30/colibri_t30-spl.c new file mode 100644 index 0000000000..6e54464183 --- /dev/null +++ b/board/toradex/colibri_t30/colibri_t30-spl.c @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * (C) Copyright 2010-2013 + * NVIDIA Corporation <www.nvidia.com> + * + * (C) Copyright 2021 + * Svyatoslav Ryhel <clamor95@gmail.com> + */ + +#include <common.h> +#include <asm/arch-tegra/tegra_i2c.h> +#include <linux/delay.h> + +/* I2C addr is in 8 bit */ +#define TPS65911_I2C_ADDR 0x5A +#define TPS65911_VDDCTRL_OP_REG 0x28 +#define TPS65911_VDDCTRL_SR_REG 0x27 +#define TPS65911_VDDCTRL_OP_DATA (0x2400 | TPS65911_VDDCTRL_OP_REG) +#define TPS65911_VDDCTRL_SR_DATA (0x0100 | TPS65911_VDDCTRL_SR_REG) + +void pmic_enable_cpu_vdd(void) +{ + /* + * Bring up CPU VDD via the TPS65911x PMIC on the DVC I2C bus. + * First set VDD to 1.0125V, then enable the VDD regulator. + */ + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_OP_DATA); + udelay(1000); + tegra_i2c_ll_write(TPS65911_I2C_ADDR, + TPS65911_VDDCTRL_SR_DATA); + udelay(10 * 1000); +} |