59 lines
1.1 KiB
Plaintext
59 lines
1.1 KiB
Plaintext
|
#!/bin/sh
|
||
|
|
|
||
|
|
ath10kcal_die() {
|
||
|
|
echo "ath10cal: " "$*"
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
|
||
|
|
ath10kcal_from_file() {
|
||
|
|
local source=$1
|
||
|
|
local offset=$2
|
||
|
|
local count=$3
|
||
|
|
|
||
|
|
dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
|
||
|
|
ath10kcal_die "failed to extract calibration data from $source"
|
||
|
|
}
|
||
|
|
|
||
|
|
ath10kcal_extract() {
|
||
|
|
local part=$1
|
||
|
|
local offset=$2
|
||
|
|
local count=$3
|
||
|
|
local mtd
|
||
|
|
|
||
|
|
mtd=$(find_mtd_chardev $part)
|
||
|
|
[ -n "$mtd" ] || \
|
||
|
|
ath10kcal_die "no mtd device found for partition $part"
|
||
|
|
|
||
|
|
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
|
||
|
|
ath10kcal_die "failed to extract calibration data from $mtd"
|
||
|
|
}
|
||
|
|
|
||
|
|
ath10kcal_patch_mac() {
|
||
|
|
local mac=$1
|
||
|
|
|
||
|
|
[ -z "$mac" ] && return
|
||
|
|
|
||
|
|
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
|
||
|
|
}
|
||
|
|
|
||
|
|
[ -e /lib/firmware/$FIRMWARE ] && exit 0
|
||
|
|
|
||
|
|
. /lib/functions.sh
|
||
|
|
. /lib/functions/system.sh
|
||
|
|
|
||
|
|
board=$(board_name)
|
||
|
|
|
||
|
|
case "$FIRMWARE" in
|
||
|
|
"ath10k/cal-pci-0000:00:00.0.bin")
|
||
|
|
case $board in
|
||
|
|
openmesh,om5p-ac-v2)
|
||
|
|
ath10kcal_extract "ART" 20480 2116
|
||
|
|
ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
exit 1
|
||
|
|
;;
|
||
|
|
esac
|