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ath79: fix wmac initialization for Zyxel NBG6716

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2.4 GHz Wifi on ath79 is set up in 10-ath9k-eeprom, but in ar71xx
it was done with ath79_register_wmac.

Thus, the following errors are observed on the device:
ath: phy1: Unable to initialize hardware; initialization status: -5
ath9k 18100000.wmac: failed to initialize device
ath9k: probe of 18100000.wmac failed with error -5

This patch changes the ath79 support to properly use wmac as well.
This will also require fixing the MAC address in a different way.

Signed-off-by: Guillaume Lefebvre <guillaume@zelig.ch>
[several adjustments to 10-fix-wifi-mac, use correct MAC address,
rewrite commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Guillaume Lefebvre 2019-12-21 00:21:32 +01:00 committed by Adrian Schmutzler
parent 97c5fb4709
commit f5a9181d6e
3 changed files with 20 additions and 4 deletions
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2
target/linux/ath79/dts/qca9558_zyxel_nbg6716.dts
View File

@ -262,6 +262,8 @@
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
};
&pcie1 {

4
target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@ -15,10 +15,6 @@ case "$FIRMWARE" in
netgear,wndr4500-v3)
caldata_extract "caldata" 0x1000 0x440
;;
zyxel,nbg6716)
caldata_extract "art" 0x1000 0x440
ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env ethaddr)
;;
*)
caldata_die "board $board is not supported yet"
;;

18
target/linux/ath79/nand/base-files/etc/hotplug.d/ieee80211/10-fix-wifi-mac Normal file
View File

@ -0,0 +1,18 @@
[ "$ACTION" = "add" ] || exit 0
PHYNBR=${DEVPATH##*/phy}
[ -n $PHYNBR ] || exit 0
. /lib/functions.sh
. /lib/functions/system.sh
board=$(board_name)
case $board in
zyxel,nbg6716)
# Set mac address for 2.4g device
[ "$PHYNBR" -eq 1 ] && \
mtd_get_mac_ascii u-boot-env ethaddr > /sys${DEVPATH}/macaddress
;;
esac