From 98e7ed14629b8f906f5f958c3153c3fd4b04fe94 Mon Sep 17 00:00:00 2001 From: Jan Hoffmann Date: Sat, 14 Feb 2026 20:27:58 +0100 Subject: [PATCH] realtek: switch Zyxel XGS1210 to NVMEM These devices contain a single MAC address in the U-Boot environment. Set it as eth0 and label MAC in device tree. To maintain the current state, the 02_network script still sets individual port MAC addresses and the bridge MAC address. Signed-off-by: Jan Hoffmann Link: https://github.com/openwrt/openwrt/pull/22024 Signed-off-by: Robert Marko --- .../realtek/base-files/etc/board.d/02_network | 6 +++--- .../dts/rtl9302_zyxel_xgs1210-12-common.dtsi | 17 +++++++++++++++++ 2 files changed, 20 insertions(+), 3 deletions(-) diff --git a/target/linux/realtek/base-files/etc/board.d/02_network b/target/linux/realtek/base-files/etc/board.d/02_network index 188f9ded20b..528ca4f342f 100644 --- a/target/linux/realtek/base-files/etc/board.d/02_network +++ b/target/linux/realtek/base-files/etc/board.d/02_network @@ -58,7 +58,9 @@ realtek_setup_macs() tplink,sg2452p-v4|\ tplink,t1600g-28ts-v3|\ xikestor,sks8300-8t|\ - xikestor,sks8300-12e2t2x) + xikestor,sks8300-12e2t2x|\ + zyxel,xgs1210-12-a1|\ + zyxel,xgs1210-12-b1) lan_mac=$(get_mac_label) lan_mac_start=$lan_mac ;; @@ -142,8 +144,6 @@ realtek_setup_macs() zyxel,gs1900-8hp-a1|\ zyxel,gs1900-8hp-b1|\ zyxel,gs1920-24hp-v1|\ - zyxel,xgs1210-12-a1|\ - zyxel,xgs1210-12-b1|\ zyxel,xgs1250-12-a1|\ zyxel,xgs1250-12-b1) lan_mac=$(mtd_get_mac_ascii u-boot-env2 mac_start) diff --git a/target/linux/realtek/dts/rtl9302_zyxel_xgs1210-12-common.dtsi b/target/linux/realtek/dts/rtl9302_zyxel_xgs1210-12-common.dtsi index a4e82b5af00..034d24b0cc4 100644 --- a/target/linux/realtek/dts/rtl9302_zyxel_xgs1210-12-common.dtsi +++ b/target/linux/realtek/dts/rtl9302_zyxel_xgs1210-12-common.dtsi @@ -4,6 +4,10 @@ #include "rtl9302_zyxel_xgs1x10-12-common.dtsi" / { + aliases { + label-mac-device = ðernet0; + }; + keys { compatible = "gpio-keys"; @@ -35,6 +39,14 @@ partition@e0000 { label = "u-boot-env"; reg = <0xe0000 0x10000>; + + nvmem-layout { + compatible = "u-boot,env"; + + macaddr_ubootenv_ethaddr: ethaddr { + #nvmem-cell-cells = <1>; + }; + }; }; partition@f0000 { label = "u-boot-env2"; @@ -63,3 +75,8 @@ }; }; }; + +ðernet0 { + nvmem-cells = <&macaddr_ubootenv_ethaddr 0>; + nvmem-cell-names = "mac-address"; +}; -- 2.47.3