setenv rootpart 1

load ${devtype} ${devnum}:${rootpart} ${kernel_addr_r} ${prefix}vmlinuz

load ${devtype} ${devnum}:${rootpart} ${ramdisk_addr_r} ${prefix}initrd.gz
ramdisk_size=0x${filesize}
setenv initrd_high 0xffffffff

load ${devtype} ${devnum}:${rootpart} ${fdt_addr_r} ${prefix}${soc}-${board}.dtb

setenv bootargs quiet debian-installer/framebuffer=false console=ttyS0,115200n8

bootz ${kernel_addr_r} ${ramdisk_addr_r}:${ramdisk_size} ${fdt_addr_r}