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ath79/mikrotik: use standard caldata functions

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With the implementation of a sysfs interface to access WLAN data, this
target no longer needs a special wrapper to extract caldata.

Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
This commit is contained in:
Thibaut VARÈNE 2020-04-19 11:42:45 +02:00 committed by Koen Vandeputte
parent 301bc3290d
commit 1e24af5638
4 changed files with 10 additions and 33 deletions
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2
target/linux/ath79/image/common-mikrotik.mk
View File

@ -1,6 +1,6 @@
define Device/mikrotik
DEVICE_VENDOR := MikroTik
DEVICE_PACKAGES := rbextract rbcfg
DEVICE_PACKAGES := rbcfg
LOADER_TYPE := elf
KERNEL := kernel-bin | append-dtb | lzma | loader-kernel
KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-kernel

8
target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@ -3,7 +3,9 @@
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/functions/caldata.sh
. /lib/functions/mikrotik-caldata.sh
wlan_data="/sys/firmware/mikrotik/hard_config/wlan_data"
mac_base="$(cat /sys/firmware/mikrotik/hard_config/mac_base)"
board=$(board_name)
@ -11,8 +13,8 @@ case "$FIRMWARE" in
"ath9k-eeprom-ahb-18100000.wmac.bin")
case $board in
mikrotik,routerboard-wap-g-5hact2hnd)
mikrotik_caldata_extract "hard_config" 0x1000 0x440
ath9k_patch_mac $(macaddr_add $(mtd_get_mac_binary hard_config 0x10) +2)
caldata_from_file $wlan_data 0x1000 0x440
ath9k_patch_mac $(macaddr_add "$mac_base" +2)
;;
*)
caldata_die "board $board is not supported yet"

7
target/linux/ath79/mikrotik/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
View File

@ -3,7 +3,8 @@
[ -e /lib/firmware/$FIRMWARE ] && exit 0
. /lib/functions/caldata.sh
. /lib/functions/mikrotik-caldata.sh
wlan_data="/sys/firmware/mikrotik/hard_config/wlan_data"
board=$(board_name)
@ -11,14 +12,14 @@ case "$FIRMWARE" in
"ath10k/cal-pci-0000:00:00.0.bin")
case $board in
mikrotik,routerboard-wap-g-5hact2hnd)
mikrotik_caldata_extract "hard_config" 0x5000 0x844
caldata_from_file $wlan_data 0x5000 0x844
;;
esac
;;
"ath10k/cal-pci-0000:01:00.0.bin")
case $board in
mikrotik,routerboard-922uags-5hpacd)
mikrotik_caldata_extract "hard_config" 0x5000 0x844
caldata_from_file $wlan_data 0x5000 0x844
;;
esac
;;

26
target/linux/ath79/mikrotik/base-files/lib/functions/mikrotik-caldata.sh
View File

@ -1,26 +0,0 @@
# Copyright (C) 2019 Robert Marko <robimarko@gmail.com>
# Copyright (C) 2019 Roger Pueyo Centelles <roger.pueyo@guifi.net>
#
# Helper function to extract MAC addresses and calibration data for MikroTik
#
mikrotik_caldata_extract() {
local part=$1
local offset=$(($2))
local count=$(($3))
local mtd
local erdfile="/tmp/erd.bin"
local fwfile="/lib/firmware/${FIRMWARE}"
[ -e $fwfile ] && exit 0
mtd=$(find_mtd_chardev $part)
[ -n "$mtd" ] || caldata_die "no mtd device found for partition $part"
rbextract -e $mtd $erdfile
dd if=$erdfile of=$fwfile iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
caldata_die "failed to extract calibration data from $mtd"
rm -f $erdfile
}