target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh

   1 REQUIRE_IMAGE_METADATA=1
   2 RAMFS_COPY_BIN='fitblk'
   3
   4 platform_get_bootdev() {
   5         local rootdisk="$(cat /sys/firmware/devicetree/base/chosen/rootdisk)"
   6         local handle bootdev
   7         for handle in /sys/class/block/*/of_node/phandle /sys/class/block/*/device/of_node/phandle; do
   8                 [ ! -e "$handle" ] && continue
   9                 if [ "$rootdisk" = "$(cat $handle)" ]; then
  10                         bootdev="${handle%/of_node/phandle}"
  11                         bootdev="${bootdev%/device}"
  12                         bootdev="${bootdev#/sys/class/block/}"
  13                         echo "$bootdev"
  14                         break
  15                 fi
  16         done
  17 }
  18
  19 platform_do_upgrade() {
  20         local board=$(board_name)
  21         local file_type=$(identify $1)
  22
  23         case "$board" in
  24         bananapi,bpi-r64|\
  25         ubnt,unifi-6-lr-v1-ubootmod|\
  26         ubnt,unifi-6-lr-v2-ubootmod|\
  27         ubnt,unifi-6-lr-v3-ubootmod)
  28                 [ -e /dev/fit0 ] && fitblk /dev/fit0
  29                 [ -e /dev/fitrw ] && fitblk /dev/fitrw
  30                 bootdev="$(platform_get_bootdev)"
  31                 case "$bootdev" in
  32                 mmcblk*)
  33                         EMMC_KERN_DEV="/dev/$bootdev"
  34                         emmc_do_upgrade "$1"
  35                         ;;
  36                 mtdblock*)
  37                         PART_NAME="/dev/mtd${bootdev:8}"
  38                         default_do_upgrade "$1"
  39                         ;;
  40                 ubiblock*)
  41                         CI_KERNPART="fit"
  42                         nand_do_upgrade "$1"
  43                         ;;
  44                 esac
  45                 ;;
  46
  47         buffalo,wsr-2533dhp2|\
  48         buffalo,wsr-3200ax4s)
  49                 local magic="$(get_magic_long "$1")"
  50
  51                 # use "mtd write" if the magic is "DHP2 (0x44485032)"
  52                 # or "DHP3 (0x44485033)"
  53                 if [ "$magic" = "44485032" -o "$magic" = "44485033" ]; then
  54                         buffalo_upgrade_ubinized "$1"
  55                 else
  56                         CI_KERNPART="firmware"
  57                         nand_do_upgrade "$1"
  58                 fi
  59                 ;;
  60         dlink,eagle-pro-ai-m32-a1|\
  61         dlink,eagle-pro-ai-r32-a1|\
  62         elecom,wrc-x3200gst3|\
  63         mediatek,mt7622-rfb1-ubi|\
  64         netgear,wax206|\
  65         totolink,a8000ru|\
  66         xiaomi,redmi-router-ax6s)
  67                 nand_do_upgrade "$1"
  68                 ;;
  69         linksys,e8450-ubi)
  70                 CI_KERNPART="fit"
  71                 nand_do_upgrade "$1"
  72                 ;;
  73         linksys,e8450)
  74                 if grep -q mtdparts=slave /proc/cmdline; then
  75                         PART_NAME=firmware2
  76                 else
  77                         PART_NAME=firmware1
  78                 fi
  79                 default_do_upgrade "$1"
  80                 ;;
  81         *)
  82                 default_do_upgrade "$1"
  83                 ;;
  84         esac
  85 }
  86
  87 PART_NAME=firmware
  88
  89 platform_check_image() {
  90         local board=$(board_name)
  91         local magic="$(get_magic_long "$1")"
  92
  93         [ "$#" -gt 1 ] && return 1
  94
  95         case "$board" in
  96         buffalo,wsr-2533dhp2|\
  97         buffalo,wsr-3200ax4s)
  98                 buffalo_check_image "$board" "$magic" "$1" || return 1
  99                 ;;
 100         dlink,eagle-pro-ai-m32-a1|\
 101         dlink,eagle-pro-ai-r32-a1|\
 102         elecom,wrc-x3200gst3|\
 103         mediatek,mt7622-rfb1-ubi|\
 104         netgear,wax206|\
 105         totolink,a8000ru|\
 106         xiaomi,redmi-router-ax6s)
 107                 nand_do_platform_check "$board" "$1"
 108                 return $?
 109                 ;;
 110         *)
 111                 [ "$magic" != "d00dfeed" ] && {
 112                         echo "Invalid image type."
 113                         return 1
 114                 }
 115                 return 0
 116                 ;;
 117         esac
 118
 119         return 0
 120 }
 121
 122 platform_copy_config() {
 123         case "$(board_name)" in
 124         bananapi,bpi-r64)
 125                 if platform_get_bootdev | grep -q mmc; then
 126                         emmc_copy_config
 127                 fi
 128                 ;;
 129         esac
 130 }