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| author | Marek Vasut <marex@denx.de> | 2023-10-02 17:52:34 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2023-10-04 13:26:03 +0200 |
| commit | dbfe77a56e8d12e0354e7d6435db607670fe2fc0 (patch) | |
| tree | ee041b5caaf8def05d374fd1dac84f503e3a0694 | |
| parent | 2ea4f9748185e99b8fbbee1836063ffa4755333e (diff) | |
| download | u-boot-dbfe77a56e8d12e0354e7d6435db607670fe2fc0.zip u-boot-dbfe77a56e8d12e0354e7d6435db607670fe2fc0.tar.gz u-boot-dbfe77a56e8d12e0354e7d6435db607670fe2fc0.tar.bz2 | |
ARM: stm32: Add dh_update_sd_to_emmc to STM32MP15xx DHCOR
Add script which installs U-Boot binaries from SD card to eMMC
and makes the eMMC bootable.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| -rw-r--r-- | include/configs/stm32mp15_dh_dhsom.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h index c7ebf5c..8ff8822 100644 --- a/include/configs/stm32mp15_dh_dhsom.h +++ b/include/configs/stm32mp15_dh_dhsom.h @@ -20,6 +20,25 @@ #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 && " \ |