target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

   1 #!/bin/sh
   2
   3 ath10kcal_die() {
   4         echo "ath10cal: " "$*"
   5         exit 1
   6 }
   7
   8 ath10kcal_extract() {
   9         local part=$1
  10         local offset=$2
  11         local count=$3
  12         local mtd
  13
  14         mtd=$(find_mtd_chardev $part)
  15         [ -n "$mtd" ] || \
  16                 ath10kcal_die "no mtd device found for partition $part"
  17
  18         dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
  19                 ath10kcal_die "failed to extract calibration data from $mtd"
  20 }
  21
  22 ath10kcal_ubi_extract() {
  23         local part=$1
  24         local offset=$2
  25         local count=$3
  26         local ubidev
  27         local ubi
  28
  29         . /lib/upgrade/nand.sh
  30
  31         ubidev=$(nand_find_ubi $CI_UBIPART)
  32         ubi=$(nand_find_volume $ubidev $part)
  33         [ -n "$ubi" ] || \
  34                 ath10kcal_die "no UBI volume found for $part"
  35
  36         dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
  37                 ath10kcal_die "failed to extract from $ubi"
  38 }
  39
  40 [ -e /lib/firmware/$FIRMWARE ] && exit 0
  41
  42 . /lib/functions.sh
  43 . /lib/functions/system.sh
  44
  45 board=$(board_name)
  46
  47
  48 case "$FIRMWARE" in
  49 "ath10k/pre-cal-ahb-a000000.wifi.bin")
  50         case "$board" in
  51         asus,rt-ac58u)
  52                 CI_UBIPART=UBI_DEV
  53                 ath10kcal_ubi_extract "Factory" 4096 12064
  54                 ;;
  55         avm,fritzbox-4040)
  56                 /usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
  57                 ;;
  58         glinet,gl-b1300 |\
  59         qcom,ap-dk01.1-c1)
  60                 ath10kcal_extract "ART" 4096 12064
  61                 ;;
  62         openmesh,a42)
  63                 ath10kcal_extract "0:ART" 4096 12064
  64                 ;;
  65         esac
  66         ;;
  67 "ath10k/pre-cal-ahb-a800000.wifi.bin")
  68         case "$board" in
  69         asus,rt-ac58u)
  70                 CI_UBIPART=UBI_DEV
  71                 ath10kcal_ubi_extract "Factory" 20480 12064
  72                 ;;
  73         avm,fritzbox-4040)
  74                 /usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
  75                 ;;
  76         glinet,gl-b1300 |\
  77         qcom,ap-dk01.1-c1)
  78                 ath10kcal_extract "ART" 20480 12064
  79                 ;;
  80         openmesh,a42)
  81                 ath10kcal_extract "0:ART" 20480 12064
  82                 ;;
  83         esac
  84         ;;
  85 *)
  86         exit 1
  87         ;;
  88 esac