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Commit c249df04 authored by Naina Mehta's avatar Naina Mehta
Browse files

ARM: dts: msm: Change the node location for optimization for Yupik 

Optimise for boot up time since it will use special node and dt
property before unflat and put those in the beginning of the
device tree can make it search fast.
Also, bootloader need to update property in firmware, so move
firmware node ahead can improve the bootloader search dt and
update property time.

Change-Id: Ic15be7556b888940aed2df4098f4c954889a1fea
parent 1cf41137

qcom/yupik.dtsi

+196 −189
Original line number Diff line number Diff line
@@ -32,8 +32,15 @@ 


	#address-cells = <2>;

	#size-cells = <2>;



	chosen {

		bootargs = "log_buf_len=256K earlycon=msm_geni_serial,0x994000 rcupdate.rcu_expedited=1 rcu_nocbs=0-7 kpti=off";

	};



	memory { device_type = "memory"; reg = <0 0 0 0>; };



	reserved_memory: reserved-memory { };



	mem-offline {

		compatible = "qcom,mem-offline";

		offline-sizes = <0x1 0x40000000 0x0 0x40000000>,
@@ -54,32 +61,7 @@ 
		swr2 = &swr2;

	};



	firmware: firmware {

		scm {

			compatible = "qcom,scm";

			qcom,dload-mode = <&tcsr 0x13000>;

		};

		android {

			compatible = "android,firmware";

			vbmeta {

				compatible = "android,vbmeta";

				parts = "vbmeta,boot,system,vendor,dtbo";

			};



			fstab {

				compatible = "android,fstab";

				vendor {

					compatible = "android,vendor";

					dev = "/dev/block/platform/soc/1d84000.ufshc/by-name/vendor";



					type = "ext4";

					mnt_flags = "ro,barrier=1,discard";

					fsmgr_flags = "wait,slotselect,avb";

					status = "ok";

				};

			};

		};

	};

	firmware: firmware {};



	cpus {

		#address-cells = <2>;
@@ -268,7 +250,39 @@ 
		};

	};



	reserved-memory {

	soc: soc { };



};



&firmware {

	scm {

		compatible = "qcom,scm";

		qcom,dload-mode = <&tcsr 0x13000>;

	};



	android {

		compatible = "android,firmware";

		vbmeta {

			compatible = "android,vbmeta";

			parts = "vbmeta,boot,system,vendor,dtbo";

		};



		fstab {

			compatible = "android,fstab";

			vendor {

				compatible = "android,vendor";

				dev = "/dev/block/platform/soc/1d84000.ufshc/by-name/vendor";



				type = "ext4";

				mnt_flags = "ro,barrier=1,discard";

				fsmgr_flags = "wait,slotselect,avb";

				status = "ok";

			};

		};

	};

};



&reserved_memory {

	#address-cells = <2>;

	#size-cells = <2>;

	ranges;
@@ -465,13 +479,6 @@ 
	};

};



	soc: soc { };



	chosen {

		bootargs = "log_buf_len=256K earlycon=msm_geni_serial,0x994000 rcupdate.rcu_expedited=1 rcu_nocbs=0-7 kpti=off";

	};

};



&soc {

	#address-cells = <1>;

	#size-cells = <1>;