flash w25q64 { pebsize = 65536 numpebs = 128 minimum-io-unit-size = 1 sub-page-size = 1 vid-header-offset = 64 } image flash.bin { flash {} flashtype = w25q64 partition uboot { image = "u-boot-sunxi-with-spl.bin" size = 512K } partition rootubi { image = root.ubi size = 0 } } image root.ubi { ubi {} partition kernel { image = "zImage" } partition dtb { image = "businesscard.dtb" } partition root { image = "rootfs.squashfs" } }