On 4/27/22 13:53, Patrice Chotard wrote:
This allows to concatenate spl and u-boot binaries together. Previously, both binaries has to be flashed separately at the correct offset (spl at offset 0 and u-boot at offset 0x8000). With this patch, only one binary is generated (u-boot-with-spl.bin) and has to be copied in flash at offset 0 using openocd for example or simply copied in exported mass storage.
Signed-off-by: Patrice Chotard patrice.chotard@foss.st.com Reviewed-by: Patrick Delaunay patrick.delaunay@foss.st.com
(no changes since v1)
configs/stm32f746-disco_defconfig | 1 + include/configs/stm32f746-disco.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/configs/stm32f746-disco_defconfig b/configs/stm32f746-disco_defconfig index 130b90fae3..0133867942 100644 --- a/configs/stm32f746-disco_defconfig +++ b/configs/stm32f746-disco_defconfig @@ -9,6 +9,7 @@ CONFIG_DEFAULT_DEVICE_TREE="stm32f746-disco" CONFIG_SPL_TEXT_BASE=0x8000000 CONFIG_STM32F7=y CONFIG_TARGET_STM32F746_DISCO=y +CONFIG_BUILD_TARGET="u-boot-with-spl.bin" CONFIG_SYS_LOAD_ADDR=0x8008000 CONFIG_DISTRO_DEFAULTS=y CONFIG_BOOTDELAY=3 diff --git a/include/configs/stm32f746-disco.h b/include/configs/stm32f746-disco.h index 8ad4bb99c8..b93acdcc1f 100644 --- a/include/configs/stm32f746-disco.h +++ b/include/configs/stm32f746-disco.h @@ -49,6 +49,7 @@ #define CONFIG_SYS_UBOOT_START 0x080083FD #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + \ CONFIG_SYS_SPL_LEN) +#define CONFIG_SPL_PAD_TO 0x8000
/* DT blob (fdt) address */ #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + \
Applied to u-boot-stm32
Thanks Patrice