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/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
/*
* Copyright (C) 2020 Marek Vasut <[email protected]>
*
* Configuration settings for the DH STM32MP15x SoMs
*/
#ifndef __CONFIG_STM32MP15_DH_DHSOM_H__
#define __CONFIG_STM32MP15_DH_DHSOM_H__
/* PHY needs a longer autoneg timeout */
#ifdef CONFIG_XPL_BUILD
#define CFG_EXTRA_ENV_SETTINGS \
"dfu_alt_info_ram=u-boot.itb ram " \
__stringify(CONFIG_SPL_LOAD_FIT_ADDRESS) \
" 0x800000\0"
#endif
/* Add the search for AB partitons */
#define SCAN_DEV_FOR_BOOT_PARTS \
"run dh_check_if_ab; " \
"if test -z \"${devplist}\"; " \
"then " \
"part list ${devtype} ${devnum} -bootable devplist; " \
"fi; "
#define STM32MP_BOARD_EXTRA_ENV \
"altbootcmd= " \
"setenv dh_ab_get_partnames " \
"'setenv dh_ab_partnames ${dh_ab_partname_secondary} " \
"${dh_ab_partname_primary}' && " \
"run bootcmd\0" \
"dh_check_if_ab= " /* Sets devplist if AB partitions*/ \
"echo test for AB on ${devtype} ${devnum} && " \
"run dh_ab_get_partnames && " \
"setenv devplist && " \
"for partname in ${dh_ab_partnames}; do " \
"setenv partnum && " \
"if part number ${devtype} ${devnum} ${partname} partnum; "\
"then " \
"setenv devplist \"${devplist} ${partnum}\" && "\
"setenv bootretry 60 ;" \
"fi; " \
"done ; " \
"if test -n \"${devplist}\"; " \
"then echo AB partitions found! ; " \
"fi\0" \
"dh_ab_get_partnames= " /* Sets dh_ab_partnames */ \
"setenv dh_ab_partnames ${dh_ab_partname_primary} " \
"${dh_ab_partname_secondary}\0" \
"dh_ab_partname_primary=rootfs-a\0" /* Names of AB partitions */\
"dh_ab_partname_secondary=rootfs-b\0" \
"dh_preboot=" \
"run dh_testbench_backward_compat\0" \
"dh_update_sd_to_emmc=" /* Install U-Boot from SD to eMMC */ \
"setexpr loadaddr1 ${loadaddr} + 0x1000000 && " \
"load mmc 0:4 ${loadaddr1} boot/u-boot-spl.stm32 && " \
"setexpr sblkcnt ${filesize} + 0x1ff && " \
"setexpr sblkcnt ${sblkcnt} / 0x200 && " \
"load mmc 0:4 ${loadaddr} boot/u-boot.itb && " \
"setexpr ublkcnt ${filesize} + 0x1ff && " \
"setexpr ublkcnt ${ublkcnt} / 0x200 && " \
"mmc partconf 1 1 1 1 && mmc dev 1 1 && " \
"mmc write ${loadaddr1} 0 ${sblkcnt} && " \
"mmc dev 1 2 && " \
"mmc write ${loadaddr1} 0 ${sblkcnt} && " \
"mmc dev 1 && " \
"gpt write mmc 1 'name=ssbl,size=2MiB' && " \
"mmc write ${loadaddr} 0x22 ${ublkcnt} && " \
"mmc partconf 1 1 1 0 && " \
"setenv loadaddr1 && " \
"setenv sblkcnt && " \
"setenv ublkcnt\0" \
"dh_update_block_to_sf=" /* Erase SPI NOR and install U-Boot from block device */ \
"setexpr loadaddr1 ${loadaddr} + 0x1000000 && " \
"load ${dh_update_iface} ${dh_update_dev} " \
"${loadaddr1} /boot/u-boot-spl.stm32 && " \
"env set filesize1 ${filesize} && " \
"load ${dh_update_iface} ${dh_update_dev} " \
"${loadaddr} /boot/u-boot.itb && " \
"sf probe && sf erase 0 0x200000 && " \
"sf update ${loadaddr1} 0 ${filesize1} && " \
"sf update ${loadaddr1} 0x40000 ${filesize1} && " \
"sf update ${loadaddr} 0x80000 ${filesize} && " \
"env set filesize1 && env set loadaddr1\0" \
"dh_update_sd_to_sf=" /* Erase SPI NOR and install U-Boot from SD */ \
"setenv dh_update_iface mmc && " \
"setenv dh_update_dev 0:4 && " \
"run dh_update_block_to_sf\0" \
"dh_update_emmc_to_sf=" /* Erase SPI NOR and install U-Boot from eMMC */ \
"setenv dh_update_iface mmc && " \
"setenv dh_update_dev 1:4 && " \
"run dh_update_block_to_sf\0" \
"stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0" \
"update_sf=run dh_update_sd_to_sf\0" \
"usb_pgood_delay=1000\0" \
/* Old testbench-only backward compatibility environment */ \
"dh_testbench_backward_compat=" \
"test ${board_name} = \"dh,stm32mp15xx-dhcor-testbench\" && " \
"run load_bootenv importbootenv\0" \
"importbootenv=" \
"echo Importing environment from DHupdate.ini...;" \
"env import -t ${loadaddr} ${filesize}\0" \
"load_bootenv=" \
"usb reset && " \
"load usb ${usbdev}:${usbpart} ${loadaddr} DHupdate.ini && " \
"echo \"--> Update: found DHupdate.ini (${filesize} bytes)\"\0" \
"usbdev=0\0" \
"usbpart=1\0"
#include <configs/stm32mp15_common.h>
#endif
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