[PATCH] ARM: stm32: Add optional manufacturing environment to DH STM32MP15xx DHSOM

[Patrick DELAUNAY]

Hi,

On 11/6/24 20:04, Marek Vasut wrote:
> Add manufacturing environment into STM32MP15xx DH electronics DHSOM
> configuration. This environment is part of every board build, but only
> takes effect on systems booted with the dh,stm32mp15xx-dhcor-testbench
> device tree, i.e. systems populated with factory build of U-Boot.
>
> Signed-off-by: Marek Vasut <marex at denx.de>
> ---
> Cc: Patrice Chotard <patrice.chotard at foss.st.com>
> Cc: Patrick Delaunay <patrick.delaunay at foss.st.com>
> Cc: Sean Anderson <seanga2 at gmail.com>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Tom Rini <trini at konsulko.com>
> Cc: u-boot at dh-electronics.com
> Cc: u-boot at lists.denx.de
> Cc: uboot-stm32 at st-md-mailman.stormreply.com
> ---
>   configs/stm32mp15_dhsom.config       |  1 +
>   include/configs/stm32mp15_dh_dhsom.h | 17 ++++++++++++++++-
>   2 files changed, 17 insertions(+), 1 deletion(-)
>
> diff --git a/configs/stm32mp15_dhsom.config b/configs/stm32mp15_dhsom.config
> index 4f8e98beec6..efc149577ea 100644
> --- a/configs/stm32mp15_dhsom.config
> +++ b/configs/stm32mp15_dhsom.config
> @@ -64,6 +64,7 @@ CONFIG_SYSRESET_SYSCON=y
>   CONFIG_SYS_BOOTCOUNT_ADDR=0x5C00A14C
>   CONFIG_SYS_MALLOC_F_LEN=0x3000
>   CONFIG_SYS_PBSIZE=1050
> +CONFIG_PREBOOT="run dh_preboot"
>   CONFIG_SYS_SPI_U_BOOT_OFFS=0x80000
>   CONFIG_TARGET_DH_STM32MP1_PDK2=y
>   CONFIG_USE_SERVERIP=y
> diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h
> index 2797fc61d17..c004a8cec82 100644
> --- a/include/configs/stm32mp15_dh_dhsom.h
> +++ b/include/configs/stm32mp15_dh_dhsom.h
> @@ -18,6 +18,8 @@
>   #endif
>   
>   #define STM32MP_BOARD_EXTRA_ENV						\
> +	"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 && "	\
> @@ -61,7 +63,20 @@
>   	"stdout=serial\0"						\
>   	"stderr=serial\0"						\
>   	"update_sf=run dh_update_sd_to_sf\0"				\
> -	"usb_pgood_delay=1000\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>



Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>

Thanks
Patrick


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