Re: [PATCH v3 08/11] configs: am62lx_evm: add initial defconfig

On Tue Aug 4, 2026 at 5:39 AM IST, Bryan Brattlof wrote:
> Add the initial minimum configuration needed to boot the AM62L3-SK
> reference boards.
>
> Tested-by: Anshul Dalal <[email protected]>
> Signed-off-by: Bryan Brattlof <[email protected]>
> ---
> Changes in v2:
> - removed options used for fit image signing
> - Link to v1: https://lore.kernel.org/r/20260717-am62lx-v1-0-b9830633afb8=
@ti.com
> ---
>  configs/am62lx_evm_defconfig | 139 +++++++++++++++++++++++++++++++++++++=
++++++
>  1 file changed, 139 insertions(+)
>
> diff --git a/configs/am62lx_evm_defconfig b/configs/am62lx_evm_defconfig
> new file mode 100644
> index 000000000000..2db07b508c2a
> --- /dev/null
> +++ b/configs/am62lx_evm_defconfig
> @@ -0,0 +1,139 @@
> +CONFIG_ARM=3Dy
> +CONFIG_ARCH_K3=3Dy
> +CONFIG_TEXT_BASE=3D0x84000000
> +CONFIG_SYS_MALLOC_F_LEN=3D0x8000
> +CONFIG_TI_COMMON_CMD_OPTIONS=3Dy
> +CONFIG_SPL_GPIO=3Dy
> +CONFIG_SPL_LIBCOMMON_SUPPORT=3Dy
> +CONFIG_SOC_K3_AM62L3=3Dy
> +CONFIG_TARGET_AM62L3_EVM=3Dy
> +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=3Dy
> +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=3D0x82b80000
> +CONFIG_SF_DEFAULT_SPEED=3D25000000
> +CONFIG_DM_GPIO=3Dy
> +CONFIG_DEFAULT_DEVICE_TREE=3D"ti/k3-am62l3-evm"
> +CONFIG_OF_LIBFDT_OVERLAY=3Dy
> +CONFIG_DM_RESET=3Dy
> +CONFIG_SPL_MMC=3Dy
> +CONFIG_SPL_SERIAL=3Dy
> +CONFIG_SPL_STACK_R_ADDR=3D0x85000000
> +CONFIG_SPL_TEXT_BASE=3D0x82000000
> +CONFIG_SPL_HAS_BSS_LINKER_SECTION=3Dy
> +CONFIG_SPL_BSS_START_ADDR=3D0x82c80000
> +CONFIG_SPL_BSS_MAX_SIZE=3D0x80000
> +CONFIG_SPL_STACK_R=3Dy
> +CONFIG_SYS_BOOTM_LEN=3D0x800000

Currently using the command 'spl export' throws a "Image too large:
increase CONFIG_SYS_BOOTM_LEN" warning. Steps to reproduce:

=3D> load mmc 1:2 $loadaddr boot/fitImage
=3D> spl export fdt $loadaddr

Is there any reason we are keeping it this low? I think the default of
0x8000000 should be fine for us.

Rest of the patch looks good to me,
 - Anshul