From: Shiji Yang <yangshiji66@outlook.com>
Date: Mon, 30 Mar 2026 14:52:06 +0000 (+0800)
Subject: lantiq: fix u-boot env size for Netgear DGN3500
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58d8733b08e66254c74896eb03b1d48d3def91fc;p=thirdparty%2Fopenwrt.git

lantiq: fix u-boot env size for Netgear DGN3500

Correct u-boot env size to fix ethernet driver probe defer.

Fixes: https://github.com/openwrt/openwrt/issues/22692
Fixes: 75b9fae0c338 ("lantiq: dgn3500: use nvmem to load calibration")
Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/22695
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---

diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_netgear_dgn3500.dtsi b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_netgear_dgn3500.dtsi
index dc8bc08331c..658ef9681a3 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_netgear_dgn3500.dtsi
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_netgear_dgn3500.dtsi
@@ -177,6 +177,7 @@
 
 				nvmem-layout {
 					compatible = "u-boot,env";
+					env-size = <0x1000>;
 
 					macaddr_uboot_ethaddr: ethaddr {
 						#nvmem-cell-cells = <1>;