1 part uuid mmc ${devnum}:2 uuid
3 setenv bootargs "console=ttyS2,1500000 earlycon=uart8250,mmio32,0xff130000 root=PARTUUID=${uuid} rw rootwait"
5 load mmc ${devnum}:1 ${fdt_addr_r} rockchip.dtb
6 load mmc ${devnum}:1 ${kernel_addr_r} kernel.img
8 booti ${kernel_addr_r} - ${fdt_addr_r}