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ipq806x/base-files: extract ath10k caldata 

Signed-off-by: Ash Benz <ash.benz@bk.ru>
owl
Ash Benz 2016-05-27 22:26:43 +08:00 committed by John Crispin
parent 14515cc271
commit 7d963efc40
1 changed files with 68 additions and 0 deletions
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68
target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata Normal file
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#!/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/$FIRMWARE ] && exit 0
. /lib/ipq806x.sh
. /lib/functions.sh
. /lib/functions/system.sh
board=$(ipq806x_board_name)
case "$FIRMWARE" in
"ath10k/cal-pci-0000:01:00.0.bin")
case $board in
c2600)
ath10kcal_extract "radio" 4096 12064
# ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1)
;;
esac
;;
"ath10k/cal-pci-0001:01:00.0.bin")
case $board in
c2600)
ath10kcal_extract "radio" 20480 12064
# ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -2)
;;
esac
;;
*)
exit 1
;;
esac