[PATCH v2] configs: mediatek: enable boot via extlinux

[Tom Rini]

On Fri, Oct 28, 2022 at 10:28:27AM +0200, Julien STEPHAN wrote:

> From: Alexandre Mergnat <amergnat at baylibre.com>
> 
> Enable FAT and SYSBOOT to use extlinux boot script
> 
> Signed-off-by: Jerome Brunet <jbrunet at baylibre.com>
> Signed-off-by: Alexandre Mergnat <amergnat at baylibre.com>
> Signed-off-by: Julien STEPHAN <jstephan at baylibre.com>
> 
> ---
> V1 -> V2: adding missing CONFIG_ENV_OFFSET config
> ---
>  configs/mt8183_pumpkin_defconfig | 3 +++
>  configs/mt8516_pumpkin_defconfig | 7 +++++++
>  2 files changed, 10 insertions(+)
> 
> diff --git a/configs/mt8183_pumpkin_defconfig b/configs/mt8183_pumpkin_defconfig
> index 3c96d4eacb..9a7ad160d1 100644
> --- a/configs/mt8183_pumpkin_defconfig
> +++ b/configs/mt8183_pumpkin_defconfig
> @@ -48,8 +48,11 @@ CONFIG_CMD_PART=y
>  # CONFIG_CMD_ITEST is not set
>  # CONFIG_CMD_SETEXPR is not set
>  # CONFIG_CMD_BLOCK_CACHE is not set
> +CONFIG_CMD_SYSBOOT=y
>  CONFIG_CMD_EXT4=y
> +CONFIG_CMD_FAT=y
>  CONFIG_CMD_FS_GENERIC=y
> +# CONFIG_DOS_PARTITION is not set
>  CONFIG_ENV_IS_IN_MMC=y
>  CONFIG_SYS_MMC_ENV_PART=2
>  CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
> diff --git a/configs/mt8516_pumpkin_defconfig b/configs/mt8516_pumpkin_defconfig
> index 0425ffd0f9..86b7b84970 100644
> --- a/configs/mt8516_pumpkin_defconfig
> +++ b/configs/mt8516_pumpkin_defconfig
> @@ -6,6 +6,7 @@ CONFIG_SYS_TEXT_BASE=0x4C000000
>  CONFIG_SYS_MALLOC_F_LEN=0x4000
>  CONFIG_NR_DRAM_BANKS=1
>  CONFIG_ENV_SIZE=0x1000
> +CONFIG_ENV_OFFSET=0x0
>  CONFIG_DM_GPIO=y
>  CONFIG_DEFAULT_DEVICE_TREE="mt8516-pumpkin"
>  CONFIG_TARGET_MT8516=y
> @@ -49,6 +50,12 @@ CONFIG_CMD_PART=y
>  # CONFIG_CMD_SETEXPR is not set
>  # CONFIG_CMD_BLOCK_CACHE is not set
>  # CONFIG_CMD_SLEEP is not set
> +CONFIG_CMD_SYSBOOT=y
> +CONFIG_CMD_EXT4=y
> +CONFIG_CMD_FAT=y
> +CONFIG_CMD_FS_GENERIC=y
> +# CONFIG_DOS_PARTITION is not set
> +CONFIG_ENV_IS_IN_MMC=y
>  CONFIG_SYS_RELOC_GD_ENV_ADDR=y
>  CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
>  CONFIG_CLK=y

I will take this as is, but I would also encourage looking at enabling
DISTRO_DEFAULTS as that seems like the underlying problem, a platform
aimed at running off the shelf distros not enabling the CONFIG knob to
ensure all the required features are in turn enabled.

-- 
Tom
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