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Commit d9b535fa authored by Tingwei Zhang's avatar Tingwei Zhang
Browse files

ARM: dts: msm: Add memory dump area for kona 



Memory dump area needs to be allocated in boot up phase.
It will be used in memory dump case to collect information
for debug.

Change-Id: I7ecff55942dc792c033373d71111617426aa8e3a
Signed-off-by: default avatarTingwei Zhang <tingwei@codeaurora.org>
parent bdd918fd

arch/arm64/boot/dts/qcom/kona.dtsi

+56 −0
Original line number Diff line number Diff line
@@ -384,6 +384,12 @@ 
			size = <0x0 0x1000000>;

		};



		dump_mem: mem_dump_region {

			compatible = "shared-dma-pool";

			reusable;

			size = <0 0x2400000>;

		};



		/* global autoconfigured region for contiguous allocations */

		linux,cma {

			compatible = "shared-dma-pool";
@@ -618,6 +624,11 @@ 
		#address-cells = <1>;

		#size-cells = <1>;



		mem_dump_table@10 {

			compatible = "qcom,msm-imem-mem_dump_table";

			reg = <0x10 0x8>;

		};



		restart_reason@65c {

			compatible = "qcom,msm-imem-restart_reason";

			reg = <0x65c 0x4>;
@@ -1861,6 +1872,51 @@ 
		};

	};



	mem_dump {

		compatible = "qcom,mem-dump";

		memory-region = <&dump_mem>;



		rpmh {

			qcom,dump-size = <0x2000000>;

			qcom,dump-id = <0xec>;

		};



		rpm_sw {

			qcom,dump-size = <0x28000>;

			qcom,dump-id = <0xea>;

		};



		pmic {

			qcom,dump-size = <0x80000>;

			qcom,dump-id = <0xe4>;

		};



		fcm {

			qcom,dump-size = <0x8400>;

			qcom,dump-id = <0xee>;

		};



		etf_swao {

			qcom,dump-size = <0x10000>;

			qcom,dump-id = <0xf1>;

		};



		etr_reg {

			qcom,dump-size = <0x1000>;

			qcom,dump-id = <0x100>;

		};



		etfswao_reg {

			qcom,dump-size = <0x1000>;

			qcom,dump-id = <0x102>;

		};



		misc_data {

			qcom,dump-size = <0x1000>;

			qcom,dump-id = <0xe8>;

		};

	};



	qcom,ssc@5c00000 {

		compatible = "qcom,pil-tz-generic";

		reg = <0x5c00000 0x4000>;