if test x$volume_key = xup ; then

   gpio set 98
   gpio set 114
   setenv mmc_bootdev 1

   setenv bootargs init=/init.sh rw console=tty0 console=ttyS0,115200 earlycon=uart,mmio32,0x01c28000 panic=10 consoleblank=0 loglevel=1 cma=256M PMOS_NO_OUTPUT_REDIRECT PMOS_FORCE_PARTITION_RESIZE pmos_boot=/dev/mmcblk2p1 pmos_root=/dev/mmcblk2p2

   printenv

   echo Loading DTB
   load mmc ${mmc_bootdev}:1 ${fdt_addr_r} ${fdtfile}

   echo Loading Initramfs
   load mmc ${mmc_bootdev}:1 ${ramdisk_addr_r} uInitrd-postmarketos-allwinner

   echo Loading Kernel
   load mmc ${mmc_bootdev}:1 ${kernel_addr_r} vmlinuz-postmarketos-allwinner

   gpio set 115

   echo Resizing FDT
   fdt addr ${fdt_addr_r}
   fdt resize

   echo Booting kernel
   gpio set 116
   gpio clear 98
   booti ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}

# elif test x$volume_key = xdown ; then

else

  setenv bootargs console=tty0 console=${console} root=/dev/mmcblk0p2 rw rootwait rootfstype=ext4 fbcon=rotate:1 
  setenv kernel_addr_z 0x44080000


  if load ${devtype} ${devnum}:${distro_bootpart} ${kernel_addr_z} Image.gz; then
    unzip ${kernel_addr_z} ${kernel_addr_r}
    echo "Loading initramfs..."
    load mmc ${mmc_bootdev}:1 ${ramdisk_addr_r} initrd.img
    setenv ramdisk_size ${filesize}
    if load ${devtype} ${devnum}:${distro_bootpart} ${fdt_addr_r} ${fdtfile}; then
      booti ${kernel_addr_r} ${ramdisk_addr_r}:0x${ramdisk_size} ${fdt_addr_r};
    fi;
  fi;

fi