aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom62
1 files changed, 15 insertions, 47 deletions
diff --git a/target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom b/target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
index d0bef23045..5a6e8d360b 100644
--- a/target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
+++ b/target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
@@ -1,55 +1,23 @@
#!/bin/sh
-# Based on ar71xx 10-ath9k-eeprom
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/functions/caldata.sh
-. /lib/upgrade/nand.sh
-ath9k_eeprom_extract_raw() {
- local source=$1
- local offset=$(($2))
- local swap=$3
- local size=4096
- local bs=1
- local conv=
-
- if [ $swap -gt 0 ]; then
- bs=2
- conv="conv=swab"
- size=$((size / bs))
- offset=$((offset / bs))
- fi
-
- dd if=$source of=/lib/firmware/$FIRMWARE bs=$bs skip=$offset count=$size $conv 2>/dev/null || \
- caldata_die "failed to extract from $mtd"
-}
-
-ath9k_eeprom_extract() {
+caldata_extract_swap() {
local part=$1
local offset=$2
- local swap=$3
+ local count=$3
local mtd
mtd=$(find_mtd_chardev $part)
- [ -n "$mtd" ] || \
- caldata_die "no mtd device found for partition $part"
-
- ath9k_eeprom_extract_raw $mtd $offset $swap
-}
-
-ath9k_ubi_eeprom_extract() {
- local part=$1
- local offset=$2
- local swap=$3
- local ubidev=$(nand_find_ubi $CI_UBIPART)
- local ubi
+ [ -n "$mtd" ] || caldata_die "no mtd device found for partition $part"
- ubi=$(nand_find_volume $ubidev $part)
- [ -n "$ubi" ] || \
- caldata_die "no UBI volume found for $part"
+ offset=$(($offset / 2))
+ count=$(($count / 2))
- ath9k_eeprom_extract_raw /dev/$ubi $offset $swap
+ dd if=$mtd of=/lib/firmware/$FIRMWARE bs=2 skip=$offset count=$count conv=swab 2>/dev/null || \
+ caldata_die "failed to extract calibration data from $mtd"
}
case "$FIRMWARE" in
@@ -60,25 +28,25 @@ case "$FIRMWARE" in
case "$board" in
arcadyan,arv7518pw)
- ath9k_eeprom_extract "boardconfig" 0x400 1
+ caldata_extract_swap "boardconfig" 0x400 0x1000
;;
arcadyan,arv8539pw22)
- ath9k_eeprom_extract "art" 0x400 1
+ caldata_extract_swap "art" 0x400 0x1000
;;
bt,homehub-v2b)
- ath9k_eeprom_extract "art" 0x0 1
+ caldata_extract_swap "art" 0x0 0x1000
ath9k_patch_mac_crc "00:00:00:00:00:00" 0x20c
;;
bt,homehub-v3a)
- ath9k_eeprom_extract "art-copy" 0x0 1
+ caldata_extract_swap "art-copy" 0x0 0x1000
ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot_env ethaddr) +2) 0x10c
;;
bt,homehub-v5a)
- ath9k_ubi_eeprom_extract "caldata" 0x1000 0
+ caldata_extract_ubi "caldata" 0x1000 0x1000
ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary_ubi caldata 0x110c) +2) 0x10c
;;
netgear,dgn3500|netgear,dgn3500b)
- ath9k_eeprom_extract "calibration" 0xf000 0
+ caldata_extract "calibration" 0xf000 0x1000
ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot-env ethaddr) +2) 0x20c
;;
avm,fritz3370-rev2-hynix|\
@@ -87,13 +55,13 @@ case "$FIRMWARE" in
caldata_extract_reverse "urlader" 0x1541 0x440
;;
avm,fritz7312|avm,fritz7320|avm,fritz7360sl)
- ath9k_eeprom_extract "urlader" 0x985 0
+ caldata_extract "urlader" 0x985 0x1000
;;
avm,fritz7412)
/usr/bin/fritz_cal_extract -i 1 -s 0x1e000 -e 0x207 -l 4096 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader")
;;
tplink,tdw8970|tplink,tdw8980)
- ath9k_eeprom_extract "boardconfig" 0x21000 0
+ caldata_extract "boardconfig" 0x21000 0x1000
;;
*)
caldata_die "board $board is not supported yet"