package/boot/uboot-envtools/files/ipq806x

   1 #
   2 # Copyright (C) 2016 LEDE
   3 #
   4
   5 [ -e /etc/config/ubootenv ] && exit 0
   6
   7 touch /etc/config/ubootenv
   8
   9 . /lib/uboot-envtools.sh
  10 . /lib/functions.sh
  11
  12 board=$(board_name)
  13
  14 ubootenv_mtdinfo () {
  15         UBOOTENV_PART=$(cat /proc/mtd | grep APPSBLENV)
  16         mtd_dev=$(echo $UBOOTENV_PART | awk '{print $1}' | sed 's/:$//')
  17         mtd_size=$(echo $UBOOTENV_PART | awk '{print "0x"$2}')
  18         mtd_erase=$(echo $UBOOTENV_PART | awk '{print "0x"$3}')
  19         nor_flash=$(find /sys/bus/spi/devices/*/mtd -name ${mtd_dev})
  20
  21         if [ -n "$nor_flash" ]; then
  22                 ubootenv_size=$mtd_size
  23         else
  24                 # size is fixed to 0x40000 in u-boot
  25                 ubootenv_size=0x40000
  26         fi
  27
  28         sectors=$(( $ubootenv_size / $mtd_erase ))
  29         echo /dev/$mtd_dev 0x0 $ubootenv_size $mtd_erase $sectors
  30 }
  31
  32 case "$board" in
  33 edgecore,ecw5410)
  34         ubootenv_add_uci_config "/dev/mtd11" "0x0" "0x10000" "0x10000"
  35         ;;
  36 linksys,ea7500-v1|\
  37 linksys,ea8500)
  38         ubootenv_add_uci_config "/dev/mtd10" "0x0" "0x20000" "0x20000"
  39         ;;
  40 netgear,r7800)
  41         ubootenv_add_uci_config "/dev/mtd2" "0x0" "0x040000" "0x20000"
  42         ;;
  43 qcom,ipq8064-ap148|\
  44 qcom,ipq8064-db149)
  45         ubootenv_add_uci_config $(ubootenv_mtdinfo)
  46         ;;
  47 ubnt,unifi-ac-hd|\
  48 zyxel,nbg6817)
  49         ubootenv_add_uci_config "/dev/mtdblock9" "0x0" "0x10000" "0x10000"
  50         ;;
  51 esac
  52
  53 config_load ubootenv
  54 config_foreach ubootenv_add_app_config ubootenv
  55
  56 exit 0