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ipq40xx: glinet-b1300: fix LAN and WAN MAC address assigments

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When testing the DSA changes with 5.15.60 kernel, I've noticed, that the
MAC addresses are not properly configured, there is single MAC being
used for LAN and WAN interfaces:

 eth0: 94:83:c4:XX:YY:4a (MAC on sticker)
 lan1@eth0: 94:83:c4:XX:YY:4a
 lan2@eth0: 94:83:c4:XX:YY:4a
 wan@eth0: 94:83:c4:XX:YY:4a
 wlan0: 94:83:c4:XX:YY:4a
 wlan1: 94:83:c4:XX:YY:4b

The same config, prior to the DSA conversion:

 lan/eth0: 94:83:c4:XX:YY:4a (MAC on sticker)
 wan/eth1: 94:83:c4:XX:YY:4b
 wlan0: 94:83:c4:XX:YY:4a
 wlan1: 94:83:c4:XX:YY:4b

Settings in ART partition:

 root@OpenWrt:/# hexdump -C /dev/mtd7 | grep '94 83'
 00000000  94 83 c4 XX YY 4a 94 83  c4 0e YY 4b ff ff ff ff  |.....J.....K....|
 00001000  20 2f 8d 8c 01 01 94 83  c4 XX YY 4a 00 00 20 00  | /.........J.. .|
 00005000  20 2f 5a 3a 01 01 94 83  c4 XX YY 4b 00 00 20 00  | /Z:.......K.. .|

So let's fix it by keeping same MAC address assigment as was done before
DSA conversion and while at it, define `label-mac-device` as well.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar 2022-08-12 13:51:40 +02:00
parent 2b4f12e55b
commit 606eb43b72
1 changed files with 17 additions and 0 deletions
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17
target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4029-gl-b1300.dts
View File

@ -28,6 +28,7 @@
led-failsafe = &power;
led-running = &power;
led-upgrade = &power;
label-mac-device = &swport4;
};
memory {
@ -205,6 +206,14 @@
precal_art_5000: precal@5000 {
reg = <0x5000 0x2f20>;
};
macaddr_gmac0: macaddr@0 {
reg = <0x0 0x6>;
};
macaddr_gmac1: macaddr@6 {
reg = <0x6 0x6>;
};
};
firmware@180000 {
@ -278,16 +287,24 @@
status = "okay";
label = "lan2";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_gmac0>;
mac-address-increment = <2>;
};
&swport4 {
status = "okay";
label = "lan1";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_gmac0>;
};
&swport5 {
status = "okay";
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_gmac1>;
};
&wifi0 {