ARM: stm32: Add script to install U-Boot from SD/eMMC to SPI NOR on DH STM32MP15xx DHSOM
Make the dh_update_sd_to_sf script generic, rename it to dh_update_block_to_sf
and implement two specific dh_update_sd_to_sf and dh_update_emmc_to_sf scripts
which load U-Boot from either SD or eMMC and install it into SPI NOR.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h
index 0f46671..2797fc6 100644
--- a/include/configs/stm32mp15_dh_dhsom.h
+++ b/include/configs/stm32mp15_dh_dhsom.h
@@ -37,16 +37,26 @@
"setenv loadaddr1 && " \
"setenv sblkcnt && " \
"setenv ublkcnt\0" \
- "dh_update_sd_to_sf=" /* Erase SPI NOR and install U-Boot from SD */ \
+ "dh_update_block_to_sf=" /* Erase SPI NOR and install U-Boot from block device */ \
"setexpr loadaddr1 ${loadaddr} + 0x1000000 && " \
- "load mmc 0:4 ${loadaddr1} /boot/u-boot-spl.stm32 && " \
+ "load ${dh_update_iface} ${dh_update_dev} " \
+ "${loadaddr1} /boot/u-boot-spl.stm32 && " \
"env set filesize1 ${filesize} && " \
- "load mmc 0:4 ${loadaddr} /boot/u-boot.itb && " \
+ "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" \