fdt addr ${fdt_addr} && fdt get value bootargs /chosen bootargs
fatload @@BOOT_MEDIA@@ 0:1 ${kernel_addr_r} @@KERNEL_IMAGETYPE@@
if test ! -e @@BOOT_MEDIA@@ 0:1 uboot.env; then saveenv; fi;
@@KERNEL_BOOTCMD@@ ${kernel_addr_r} - ${fdt_addr}