[PATCH] imx9: scmi: Support iMX95/94/952 secondary boot

[Peng Fan]

On Tue, Apr 28, 2026 at 04:32:50PM +0800, Ye Li wrote:
>When ROM boots from secondary container set, SPL should select
>correct offset to load u-boot-atf container.
>The implementation uses ROM passover information:
>1) For non-eMMC boot partition device, use image offset in ROM
>   passover data to get u-boot-atf container offset.
>2) For eMMC boot partition device, use boot stage (secondary)
>   in ROM passover data to select correct eMMC boot partition
>   for u-boot-atf container.
>
>Signed-off-by: Ye Li <ye.li at nxp.com>

Reviewed-by: Peng Fan <peng.fan at nxp.com>