setenv loadkernel fatload mmc 0:3 \$kernel_addr_r Image
setenv loaddtb fatload mmc 0:3 \$fdt_addr_r dtb
setenv bootargs console=ttySIF0,115200 earlycon=sbi root=/dev/mmcblk0p4 rootwait
setenv uenvcmd run loadkernel \&\& run loaddtb \&\& booti \$kernel_addr_r - \$fdt_addr_r
run uenvcmd