u-boot/include/configs/am62ax_evm.h
Nikhil M Jain 25d29a8376 include: configs: am62ax: Change to using .env
Move to using .env file for setting up environment variables for am62ax.

This patch depends on
https://lore.kernel.org/all/20230315052745.110502-1-n-francis@ti.com/

Signed-off-by: Nikhil M Jain <n-jain1@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-03-29 13:30:29 -04:00

93 lines
2.7 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration header file for K3 AM62Ax SoC family
*
* Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/
*/
#ifndef __CONFIG_AM62AX_EVM_H
#define __CONFIG_AM62AX_EVM_H
#include <linux/sizes.h>
#include <environment/ti/mmc.h>
#include <environment/ti/k3_dfu.h>
/* DDR Configuration */
#define CFG_SYS_SDRAM_BASE1 0x880000000
#define PARTS_DEFAULT \
/* Linux partitions */ \
"name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0" \
/* U-Boot general configuration */
#define EXTRA_ENV_AM62A7_BOARD_SETTINGS \
"default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
"findfdt=" \
"setenv name_fdt ${default_device_tree};" \
"setenv fdtfile ${name_fdt}\0" \
"name_kern=Image\0" \
"console=ttyS2,115200n8\0" \
"args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 " \
"${mtdparts}\0" \
"run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
/* U-Boot MMC-specific configuration */
#define EXTRA_ENV_AM62A7_BOARD_SETTINGS_MMC \
"boot=mmc\0" \
"mmcdev=1\0" \
"bootpart=1:2\0" \
"bootdir=/boot\0" \
"rd_spec=-\0" \
"init_mmc=run args_all args_mmc\0" \
"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
"get_overlay_mmc=" \
"fdt address ${fdtaddr};" \
"fdt resize 0x100000;" \
"for overlay in $name_overlays;" \
"do;" \
"load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
"fdt apply ${dtboaddr};" \
"done;\0" \
"get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
"${bootdir}/${name_kern}\0" \
"get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \
"${bootdir}/${name_fit}\0" \
"partitions=" PARTS_DEFAULT
#define BOOTENV_DEV_TI_MMC(devtypeu, devtypel, instance) \
DEFAULT_MMC_TI_ARGS \
EXTRA_ENV_AM62A7_BOARD_SETTINGS_MMC \
"bootcmd_ti_mmc=" \
"run findfdt; run envboot; run init_mmc;" \
"if test ${boot_fit} -eq 1; then;" \
"run get_fit_mmc; run get_overlaystring;" \
"run run_fit;" \
"else;" \
"run get_kern_mmc; run get_fdt_mmc;" \
"run get_overlay_mmc;" \
"run run_kern;" \
"fi;\0"
#define BOOTENV_DEV_NAME_TI_MMC(devtyeu, devtypel, instance) \
"ti_mmc "
#if IS_ENABLED(CONFIG_CMD_MMC)
#define BOOT_TARGET_MMC(func) \
func(TI_MMC, ti_mmc, na)
#else
#define BOOT_TARGET_MMC(func)
#endif /* IS_ENABLED(CONFIG_CMD_MMC) */
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_MMC(func)
#include <config_distro_bootcmd.h>
/* Incorporate settings into the U-Boot environment */
#define CFG_EXTRA_ENV_SETTINGS \
BOOTENV
/* Now for the remaining common defines */
#include <configs/ti_armv7_common.h>
#endif /* __CONFIG_AM62A7_EVM_H */