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mpc85xx: correct TP-LINK TL-WDR4900 MAC addresses

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This commit fixes TP-Link TL-WDR4900 v1 MAC address assignment.
Previously, the MAC addrss was read for the ethernet from the "config"
partition. However, the content of this partition is dependent on the
firmware which was previously installed on the device.

Switch the MAC address source to the U-Boot partition, where the MAC
address is always present at a fixed partition. The partition was
previously already used for the WiFi MAC-addresses.

Reviewed-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer 2019-10-13 23:37:59 +02:00
parent 07c1ddf522
commit 07e555d873
2 changed files with 4 additions and 4 deletions
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2
target/linux/mpc85xx/base-files/etc/board.d/02_network
View File

@ -21,7 +21,7 @@ ocedo,panda)
tplink,tl-wdr4900-v1)
ucidef_add_switch "switch0" \
"0@eth0" "2:lan:1" "3:lan:2" "4:lan:3" "5:lan:4" "1:wan"
ucidef_set_interface_macaddr "wan" "$(mtd_get_mac_binary config 0x14c)"
ucidef_set_interface_macaddr "wan" "$(macaddr_add $(mtd_get_mac_binary u-boot 0x4fc00) 1)"
;;
*)
ucidef_set_interfaces_lan_wan "eth0" "eth1"

6
target/linux/mpc85xx/files/arch/powerpc/boot/dts/tl-wdr4900-v1.dts
View File

@ -49,7 +49,7 @@
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
uboot: partition@0 {
reg = <0x0 0x0050000>;
label = "u-boot";
read-only;
@ -67,7 +67,7 @@
label = "firmware";
};
config: partition@fe0000 {
partition@fe0000 {
reg = <0x00fe0000 0x00010000>;
label = "config";
read-only;
@ -119,7 +119,7 @@
enet0: ethernet@b0000 {
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
mtd-mac-address = <&config 0x144>;
mtd-mac-address = <&uboot 0x4fc00>;
};
enet1: ethernet@b1000 {