liminix

commit fd28f0ce04ab44c12190d0fda8062d7abc3cba26
parent 497307588f2ab37d8b9d3c03179098fc016e67bb
Author: Daniel Barlow <dan@telent.net>
Date:   Wed,  1 Jan 2025 14:11:22 +0000

rt3200 needs pmsg-size set in its dts for persistent logging

Diffstat:
M
devices/belkin-rt3200/default.nix
 | 
6
+++++-
A
devices/belkin-rt3200/pstore-pmsg.dtsi
 | 
8
++++++++

2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/devices/belkin-rt3200/default.nix b/devices/belkin-rt3200/default.nix
@@ -113,7 +113,8 @@
   };
 
   module = {pkgs, config, lib, lim, ... }:
-    let firmware = pkgs.stdenv.mkDerivation {
+    let inherit (lib) mkIf;
+        firmware = pkgs.stdenv.mkDerivation {
           name = "wlan-firmware";
           phases = ["installPhase"];
           installPhase = ''
@@ -268,6 +269,9 @@
             "${openwrt.src}/target/linux/mediatek/dts"
             "${config.system.outputs.kernel.modulesupport}/arch/arm64/boot/dts/mediatek/"
           ];
+          includes = mkIf config.logging.persistent.enable [
+            ./pstore-pmsg.dtsi
+          ];
         };
 
         # - 0x000000000000-0x000008000000 : "spi-nand0"
diff --git a/devices/belkin-rt3200/pstore-pmsg.dtsi b/devices/belkin-rt3200/pstore-pmsg.dtsi
@@ -0,0 +1,8 @@
+/ {
+	reserved-memory {
+		/* make sure address matches upstream  */
+		ramoops@42ff0000 {
+			pmsg-size = <0x10000>;
+		};
+	};
+};