/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */ /* * Copyright (C) 2020 Marek Vasut * * 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 */ #define PHY_ANEG_TIMEOUT 20000 #ifdef CONFIG_SPL_BUILD #define CFG_EXTRA_ENV_SETTINGS \ "dfu_alt_info_ram=u-boot.itb ram " \ __stringify(CONFIG_SPL_LOAD_FIT_ADDRESS) \ " 0x800000\0" #endif #define STM32MP_BOARD_EXTRA_ENV \ "usb_pgood_delay=1000\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_sd_to_sf=" /* Erase SPI NOR and install U-Boot from SD */ \ "setexpr loadaddr1 ${loadaddr} + 0x1000000 && " \ "load mmc 0:4 ${loadaddr1} /boot/u-boot-spl.stm32 && " \ "env set filesize1 ${filesize} && " \ "load mmc 0:4 ${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" \ "update_sf=run dh_update_sd_to_sf\0" #include #endif