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

[Anshul Dalal <anshuld@ti.com>]

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 <anshuld@ti.com>
> Signed-off-by: Bryan Brattlof <bb@ti.com>
> ---
> 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=y
> +CONFIG_ARCH_K3=y
> +CONFIG_TEXT_BASE=0x84000000
> +CONFIG_SYS_MALLOC_F_LEN=0x8000
> +CONFIG_TI_COMMON_CMD_OPTIONS=y
> +CONFIG_SPL_GPIO=y
> +CONFIG_SPL_LIBCOMMON_SUPPORT=y
> +CONFIG_SOC_K3_AM62L3=y
> +CONFIG_TARGET_AM62L3_EVM=y
> +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
> +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x82b80000
> +CONFIG_SF_DEFAULT_SPEED=25000000
> +CONFIG_DM_GPIO=y
> +CONFIG_DEFAULT_DEVICE_TREE="ti/k3-am62l3-evm"
> +CONFIG_OF_LIBFDT_OVERLAY=y
> +CONFIG_DM_RESET=y
> +CONFIG_SPL_MMC=y
> +CONFIG_SPL_SERIAL=y
> +CONFIG_SPL_STACK_R_ADDR=0x85000000
> +CONFIG_SPL_TEXT_BASE=0x82000000
> +CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
> +CONFIG_SPL_BSS_START_ADDR=0x82c80000
> +CONFIG_SPL_BSS_MAX_SIZE=0x80000
> +CONFIG_SPL_STACK_R=y
> +CONFIG_SYS_BOOTM_LEN=0x800000

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

=> load mmc 1:2 $loadaddr boot/fitImage
=> 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