mtdparts=spi-nand0:256K(env),256K@256K(idblock),512K(uboot),4M(boot),30M(oem),6M(userdata),85M(rootfs)
sys_bootargs= ubi.mtd=6 root=ubi0:rootfs rootfstype=ubifs rk_dma_heap_cma=24M
sd_parts=mmcblk0:16K@512(env),512K@32K(idblock),4M(uboot)
