Hi Alice, On Fri, Dec 18, 2020 at 4:20 AM Alice Guo (OSS) <alice....@oss.nxp.com> wrote:
> +++ b/board/freescale/imx8mp_evk/boot.cmd > @@ -0,0 +1,25 @@ > +setenv bootargs console=${console} root=${mmcroot}; > + > +for boot_target in ${boot_targets}; This is not how distro boot support works. boot.scr or extlinux.conf scripts should be provided by the distro itself (Yocto, Buildroot, Debian, etc), and not from U-Boot. Each distro has its own partitioning mechanism and may store the kernel, dtb in different locations.