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treewide: move MAC address patch functions to common library

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This unifies MAC address patch functions and moves them to a
common script. While those were implemented differently for
different targets, they all seem to do the same. The number of
different variants is significantly reduced by this patch.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler
2019-09-22 11:57:14 +02:00
committed by David Bauer
parent 5b6a809092
commit 2c60de0e3f
10 changed files with 81 additions and 210 deletions
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15
target/linux/ramips/base-files/etc/hotplug.d/firmware/10-rt2x00-eeprom
View File

@@ -17,17 +17,6 @@ jboot_eeprom_extract() {
caldata_die "failed to extract from $mtd"
}
rt2x00_eeprom_set_macaddr() {
local macaddr=$1
[ -n "$macaddr" ] || \
caldata_die "invalid wlan mac address"
macaddr_2bin $macaddr | dd of=/lib/firmware/$FIRMWARE \
conv=notrunc oflag=seek_bytes bs=6 seek=4 count=1 2>/dev/null || \
caldata_die "failed to write mac address to eeprom file"
}
board=$(board_name)
case "$FIRMWARE" in
@@ -43,12 +32,12 @@ case "$FIRMWARE" in
wan_mac=$(jboot_config_read -m -i $(find_mtd_part "config") -o 0xE000)
wifi_mac=$(macaddr_add "$wan_mac" 1)
jboot_eeprom_extract "config" 0xE000
rt2x00_eeprom_set_macaddr $wifi_mac
caldata_patch_mac $wifi_mac 0x4
;;
dovado,tiny-ac)
wifi_mac=$(mtd_get_mac_ascii u-boot-env INIC_MAC_ADDR)
caldata_extract "factory" 0x0 0x200
rt2x00_eeprom_set_macaddr $wifi_mac
caldata_patch_mac $wifi_mac 0x4
;;
*)
caldata_die "Please define mtd-eeprom in $board DTS file!"