# Pastebin XdthkNM9
part uuid ${devtype} ${devnum}:2 uuid

setenv bootargs root=PARTUUID=${uuid} ro rootwait earlycon console=ttyS0,115200n8 logo.nologo vt.cur_default=1
setenv fdtfile h6_dtb

if load ${devtype} ${devnum}:${bootpart} ${kernel_addr_r} /Image; then
  if load ${devtype} ${devnum}:${bootpart} ${fdt_addr_r} /${fdtfile}; then
    fdt addr ${fdt_addr_r}
    fdt resize
    booti ${kernel_addr_r} - ${fdt_addr_r};
  else
    booti ${kernel_addr_r} - ${fdtcontroladdr};
  fi;
fi