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