openwrt/target/linux/bcm53xx/patches-6.6/050-v6.13-ARM-dts-meraki-mr26-set-mac-address-for-gmac0.patch
Rosen Penev 58056df84f bcm53xx: backport nvmem mac for meraki mr26
Avoids having to set the MAC in userspace.

Also added a mac-base change to set the wifi MACs. It's not clear if
upstream would want it once mac-base is upstreamed.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17064
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-01-04 15:15:15 +01:00

53 lines
1.2 KiB
Diff

From ad1915e2070cf832bfb81dcbeb44b073c09e6dcc Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 20 Oct 2024 18:51:47 -0700
Subject: [PATCH] ARM: dts: meraki-mr26: set mac address for gmac0
Currently this needs to be done in userspace.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://lore.kernel.org/r/20241021015147.172700-1-rosenp@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
---
.../dts/broadcom/bcm53015-meraki-mr26.dts | 20 +++++++++++++++++++
1 file changed, 20 insertions(+)
--- a/arch/arm/boot/dts/broadcom/bcm53015-meraki-mr26.dts
+++ b/arch/arm/boot/dts/broadcom/bcm53015-meraki-mr26.dts
@@ -59,6 +59,9 @@
&gmac0 {
status = "okay";
+
+ nvmem-cells = <&macaddr_board_config_66>;
+ nvmem-cell-names = "mac-address";
};
&gmac1 {
@@ -102,8 +105,25 @@
};
partition@800000 {
+ compatible = "linux,ubi";
label = "ubi";
reg = <0x800000 0x7780000>;
+
+ volumes {
+ ubi-volume-board-config {
+ volname = "board-config";
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_board_config_66: macaddr@66 {
+ reg = <0x66 0x6>;
+ };
+ };
+ };
+ };
};
};
};