feat(ramoops): add ramoops support to kernel

For more information see:
https://embear.ch/blog/using-ramoops

layers/meta-belden-marvell-bsp/recipes-kernel/linux/linux-netmodule/0001-feat-ramoops-add-ramoops-support-to-kernel.patch

@@ -0,0 +1,51 @@
+From e51531f90df41f3166901e75b693d4bae5ed5a29 Mon Sep 17 00:00:00 2001
+From: Patrick Vogelaar <patrick.vogelaar@belden.com>
+Date: Tue, 7 Mar 2023 21:17:24 +0100
+Subject: [PATCH] feat(ramoops):add ramoops support to kernel
+
+For more information see:
+https://embear.ch/blog/using-ramoops
+---
+ arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts | 16 ++++++++++++++++
+ arch/arm64/configs/cn9130-netmodule_defconfig |  4 ++++
+ 2 files changed, 20 insertions(+)
+
+diff --git a/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts b/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts
+index 5adb762141a7..07a582df5dd0 100644
+--- a/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts
++++ b/arch/arm64/boot/dts/marvell/cn9130-cf-pro.dts
+@@ -19,6 +19,22 @@ chosen {
+ 		stdout-path = "serial0:115200n8";
+ 	};
+ 
++	reserved-memory {
++		#address-cells = <2>;
++		#size-cells = <2>;
++		ranges;
++
++		ramoops@4200000 {
++			#address-cells = <2>;
++			#size-cells = <2>;
++			compatible = "ramoops";
++			reg = <0x00 0x4200000 0x0 0x100000>; // 1MB at 0x880000000
++			record-size = <0x10000>; // 64kB per record
++			console-size = <0x10000>; // 64kB for console output
++			pmsg-size = <0x1000>; // 4kB for user messages
++		};
++	};
++
+ 	aliases {
+ 		gpio1 = &cp0_gpio1;
+ 		gpio2 = &cp0_gpio2;
+diff --git a/arch/arm64/configs/cn9130-netmodule_defconfig b/arch/arm64/configs/cn9130-netmodule_defconfig
+index 0e7b656a4fa3..96aaa5d2049b 100644
+--- a/arch/arm64/configs/cn9130-netmodule_defconfig
++++ b/arch/arm64/configs/cn9130-netmodule_defconfig
+@@ -1190,3 +1190,7 @@ CONFIG_DEBUG_KERNEL=y
+ # CONFIG_DEBUG_PREEMPT is not set
+ # CONFIG_FTRACE is not set
+ CONFIG_MEMTEST=y
++#ramoops
++CONFIG_PSTORE_CONSOLE=y
++CONFIG_PSTORE_PMSG=y
++CONFIG_PSTORE_RAM=y

layers/meta-belden-marvell-bsp/recipes-kernel/linux/linux-netmodule_git-5.15-solidrun.bb

@@ -5,6 +5,7 @@ inherit kernel
 
 SRC_URI = "git://gitlab.com/netmodule/kernel/linux-netmodule.git;protocol=ssh;user=git;branch=5.15/solidrun/base \
            file://0001-cn913x-fix-compatible-node-inside-dts.patch \
+           file://0001-feat-ramoops-add-ramoops-support-to-kernel.patch \
            "
 SRCREV ?= "be2f2f0c96e85ecec9d807397194e46bb8bea4a5"