setenv loadkernel fatload mmc 0 \$kernel_addr_r zImage setenv loaddtb fatload mmc 0 \$fdt_addr_r dtb setenv bootargs console=tty0 console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 swiotlb=1 rootwait setenv uenvcmd run loadkernel \&\& run loaddtb \&\& bootz \$kernel_addr_r - \$fdt_addr_r run uenvcmd