target/linux/imx6/base-files/lib/imx6.sh

   1 #
   2 # Copyright (C) 2010-2013 OpenWrt.org
   3 #
   4
   5 rootpartuuid() {
   6         local cmdline=$(cat /proc/cmdline)
   7         local bootpart=${cmdline##*root=}
   8         bootpart=${bootpart%% *}
   9         local uuid=${bootpart#PARTUUID=}
  10         echo ${uuid%-02}
  11 }
  12
  13 bootdev_from_uuid() {
  14         blkid | grep "PTUUID=\"$(rootpartuuid)\"" | cut -d : -f1
  15 }
  16
  17 bootpart_from_uuid() {
  18         blkid | grep $(rootpartuuid)-01 | cut -d : -f1
  19 }
  20
  21 rootpart_from_uuid() {
  22         blkid | grep $(rootpartuuid)-02 | cut -d : -f1
  23 }
  24
  25 apalis_mount_boot() {
  26         mkdir -p /boot
  27         [ -f /boot/uImage ] || {
  28                 mount -o rw,noatime $(bootpart_from_uuid) /boot > /dev/null
  29         }
  30 }