domenico/openwrt-R7800-nss
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mediatek: filogic: prevent faulty mac address assignment

Browse Source 
The vendor U-Boot on the Cudy M3000 and the Yuncore AX835 assign random
mac addresses on boot and set the 'local-mac-address' property which
prevents Openwrt from assigning the correct address from evmem.

This patch removes the alias for ethernet0 so that U-Boot doesn't add the
property, removes the workaround from 02_network, and adds back the nvmem
definition for the M3000.

Signed-off-by: Leon M. Busch-George <leon@georgemail.eu>
(cherry picked from commit a55ab9e134)
This commit is contained in:
Leon M. Busch-George
2024-05-17 20:10:25 +02:00
committed by Rafał Miłecki
parent 74df6ce9db
commit d3552ccb17
2 changed files with 2 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts
View File

@@ -9,7 +9,6 @@
compatible = "cudy,m3000-v1", "mediatek,mt7981-spim-snand-rfb"; compatible = "cudy,m3000-v1", "mediatek,mt7981-spim-snand-rfb";
aliases { aliases {
ethernet0 = &gmac0;
label-mac-device = &gmac0; label-mac-device = &gmac0;
led-boot = &led_status; led-boot = &led_status;
led-failsafe = &led_status; led-failsafe = &led_status;
@@ -87,7 +86,8 @@
phy-mode = "2500base-x"; phy-mode = "2500base-x";
phy-handle = <&rtl8221b_phy>; phy-handle = <&rtl8221b_phy>;
/* the MAC address assignment using nvmem-cells doesn't work, so it's done through 02_network */ nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_bdinfo_de00 1>;
}; };
gmac1: mac@1 { gmac1: mac@1 {

3
target/linux/mediatek/filogic/base-files/etc/board.d/02_network
View File

@@ -135,9 +135,6 @@ mediatek_setup_macs()
;; ;;
esac esac
;; ;;
cudy,m3000-v1)
wan_mac=$(macaddr_add $(cat /sys/class/net/eth1/address) 1)
;;
glinet,gl-mt6000) glinet,gl-mt6000)
label_mac=$(mmc_get_mac_binary factory 0x0a) label_mac=$(mmc_get_mac_binary factory 0x0a)
wan_mac=$label_mac wan_mac=$label_mac