target/linux/layerscape/base-files/lib/upgrade/platform.sh

   1 #
   2 # Copyright 2015-2019 Traverse Technologies
   3 # Copyright 2020 NXP
   4 #
   5
   6 RAMFS_COPY_BIN="/usr/sbin/fw_printenv /usr/sbin/fw_setenv /usr/sbin/ubinfo /bin/echo"
   7 RAMFS_COPY_DATA="/etc/fw_env.config /var/lock/fw_printenv.lock"
   8
   9 REQUIRE_IMAGE_METADATA=1
  10
  11 platform_do_upgrade_traverse_nandubi() {
  12         bootsys=$(fw_printenv bootsys | awk -F= '{{print $2}}')
  13         newbootsys=2
  14         if [ "$bootsys" -eq "2" ]; then
  15                 newbootsys=1
  16         fi
  17
  18         # If nand_do_upgrade succeeds, we don't have an opportunity to add any actions of
  19         # our own, so do it here and set back on failure
  20         echo "Setting bootsys to #${newbootsys}"
  21         fw_setenv bootsys $newbootsys
  22         CI_UBIPART="nandubi"
  23         CI_KERNPART="kernel${newbootsys}"
  24         CI_ROOTPART="rootfs${newbootsys}"
  25         nand_do_upgrade "$1" || (echo "Upgrade failed, setting bootsys ${bootsys}" && fw_setenv bootsys $bootsys)
  26
  27 }
  28 platform_check_image() {
  29         local board=$(board_name)
  30
  31         case "$board" in
  32         traverse,ls1043v | \
  33         traverse,ls1043s)
  34                 nand_do_platform_check "traverse-ls1043" $1
  35                 return $?
  36                 ;;
  37         fsl,ls1012a-frdm | \
  38         fsl,ls1012a-rdb | \
  39         fsl,ls1021a-twr | \
  40         fsl,ls1043a-rdb | \
  41         fsl,ls1046a-rdb | \
  42         fsl,ls1088a-rdb | \
  43         fsl,ls2088a-rdb)
  44                 return 0
  45                 ;;
  46         *)
  47                 echo "Sysupgrade is not currently supported on $board"
  48                 ;;
  49         esac
  50
  51         return 1
  52 }
  53 platform_do_upgrade() {
  54         local board=$(board_name)
  55
  56         # Force the creation of fw_printenv.lock
  57         mkdir -p /var/lock
  58         touch /var/lock/fw_printenv.lock
  59
  60         case "$board" in
  61         traverse,ls1043v | \
  62         traverse,ls1043s)
  63                 platform_do_upgrade_traverse_nandubi "$1"
  64                 ;;
  65         fsl,ls1012a-frdm | \
  66         fsl,ls1012a-rdb | \
  67         fsl,ls1021a-twr | \
  68         fsl,ls1043a-rdb | \
  69         fsl,ls1046a-rdb | \
  70         fsl,ls1088a-rdb | \
  71         fsl,ls2088a-rdb)
  72                 PART_NAME=firmware
  73                 default_do_upgrade "$1"
  74                 ;;
  75         *)
  76                 echo "Sysupgrade is not currently supported on $board"
  77                 ;;
  78         esac
  79 }