'VyZ-U-Boot boot script# After modifying, run ./mkscr # Set root partition to the second partition of boot device part uuid ${devtype} ${devnum}:${bootpart} uuid setenv bootargs console=${console} root=PARTUUID=${uuid} rw rootwait if load ${devtype} ${devnum}:${bootpart} ${kernel_addr_r} /boot/Image; then setenv fdtfile allwinner/sun50i-a64-${board_name}.dtb if load ${devtype} ${devnum}:${bootpart} ${fdt_addr_r} /boot/dtbs/${fdtfile}; then if load ${devtype} ${devnum}:${bootpart} ${ramdisk_addr_r} /boot/initramfs-linux.img; then booti ${kernel_addr_r} ${ramdisk_addr_r}:${filesize} ${fdt_addr_r}; else booti ${kernel_addr_r} - ${fdt_addr_r}; fi; fi; fi