openwrtv3/target/linux/lantiq/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
John Crispin 6bdd209f15 lantiq: Add support for the BT Home Hub 5A
u-boot support depends on the next "upstream" version ([0]) from
Daniel Schwierzeck.
Since the installation process is quite complicated a "how to" was
added to the wiki: [1]

[0] https://github.com/danielschwierzeck/u-boot-lantiq/tree/openwrt/v2014.01-next
[1] http://wiki.openwrt.org/toh/bt/homehub_v5a

V2: Use the correct PCI interrupt (fixes 2.4GHz wifi)
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

SVN-Revision: 46223
2015-07-07 13:44:53 +00:00

51 lines
1.1 KiB
Bash

#!/bin/sh
# Based on ar71xx 11-ath10k-caldata and 10-rt2x00-eeprom
ath10k_caldata_die() {
echo "ath10k caldata: " "$*"
exit 1
}
ath10k_caldata_extract() {
local part=$1
local offset=$2
local mtd
. /lib/functions.sh
mtd=$(find_mtd_part $part)
[ -n "$mtd" ] || \
ath10k_caldata_die "no mtd device found for partition $part"
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=2116 || \
ath10k_caldata_die "failed to extract from $mtd"
}
ath10k_caldata_set_macaddr() {
local macaddr=$1
macaddr_2bin $macaddr | dd of=/lib/firmware/$FIRMWARE \
conv=notrunc bs=1 seek=6 count=6
}
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/functions.sh
. /lib/functions/system.sh
. /lib/functions/lantiq.sh
case "$FIRMWARE" in
"ath10k/cal-pci-0000:02:00.0.bin")
local board=$(lantiq_board_name)
case $board in
BTHOMEHUBV5A)
local lan_mac=$(mtd_get_mac_binary caldata 4364)
local wifi_mac=$(macaddr_add "$lan_mac" 3)
ath10k_caldata_extract "caldata" 20480
ath10k_caldata_set_macaddr $wifi_mac
;;
*)
ath10k_caldata_die "board $board is not supported yet"
;;
esac
;;
esac