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