mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
e90dc8d272
This patch converts all apm821xx devices to the device-tree board-detection method. All instances of the legacy boardnames (mbl,mr24,...) are converted to "vendor,device" identifier. The custom board-detection code in apm821xx.sh is removed as it no longer serves any purpose. Signed-off-by: Mathias Kresin <dev@kresin.me> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
89 lines
1.8 KiB
Bash
89 lines
1.8 KiB
Bash
#!/bin/sh
|
|
|
|
[ -e /lib/firmware/$FIRMWARE ] && exit 0
|
|
|
|
. /lib/functions.sh
|
|
. /lib/functions/system.sh
|
|
|
|
ath9k_eeprom_die() {
|
|
echo "ath9k eeprom: " "$*"
|
|
exit 1
|
|
}
|
|
|
|
ath9k_eeprom_extract() {
|
|
local part=$1
|
|
local offset=$2
|
|
local count=$3
|
|
local mtd
|
|
|
|
mtd=$(find_mtd_chardev $part)
|
|
[ -n "$mtd" ] || \
|
|
ath9k_eeprom_die "no mtd device found for partition $part"
|
|
|
|
dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
|
|
ath9k_eeprom_die "failed to extract from $mtd"
|
|
}
|
|
|
|
ath9k_ubi_eeprom_extract() {
|
|
local part=$1
|
|
local offset=$2
|
|
local count=$3
|
|
local ubidev=$(nand_find_ubi $CI_UBIPART)
|
|
local ubi
|
|
|
|
ubi=$(nand_find_volume $ubidev $part)
|
|
[ -n "$ubi" ] || \
|
|
ath9k_eeprom_die "no UBI volume found for $part"
|
|
|
|
dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
|
|
ath9k_eeprom_die "failed to extract from $ubi"
|
|
}
|
|
|
|
ath9k_patch_firmware_mac() {
|
|
local mac=$1
|
|
|
|
[ -z "$mac" ] && return
|
|
|
|
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=2 count=6
|
|
}
|
|
|
|
board=$(board_name)
|
|
|
|
case "$FIRMWARE" in
|
|
"pci_wmac0.eeprom")
|
|
case $board in
|
|
netgear,wndr4700)
|
|
. /lib/upgrade/nand.sh
|
|
|
|
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
|
|
ath9k_ubi_eeprom_extract "caldata" 20480 4096
|
|
else
|
|
ath9k_eeprom_extract "wifi_data" 20480 4096
|
|
ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 12)
|
|
fi
|
|
;;
|
|
*)
|
|
ath9k_eeprom_die "board $board is not supported yet"
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
"pci_wmac1.eeprom")
|
|
case $board in
|
|
netgear,wndr4700)
|
|
. /lib/upgrade/nand.sh
|
|
|
|
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
|
|
ath9k_ubi_eeprom_extract "caldata" 4096 4096
|
|
else
|
|
ath9k_eeprom_extract "wifi_data" 4096 4096
|
|
ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0)
|
|
fi
|
|
;;
|
|
*)
|
|
ath9k_eeprom_die "board $board is not supported yet"
|
|
;;
|
|
esac
|
|
;;
|
|
esac
|