Add initial commit for qcom-metadata.dts for multi DT support

Introduce qcom-metadata.dts to provide SoC and board details for multi
DT support using the FIT approach. This enables dynamic DT selection
during boot for supported platforms.
Adding Makefile to compile it.

Signed-off-by: Amrit Anand <[email protected]>

Author: amrianan

Makefile.txt

@@ -0,0 +1,19 @@
+# Makefile for compiling qcom-metadata.dts to qcom-metadata.dtb
+#
+DTC      ?= dtc
+SRC      := qcom-metadata.dts
+OUT      := qcom-metadata.dtb
+O        ?= .
+
+OUTFILE  := $(O)/$(OUT)
+
+all: $(OUTFILE)
+
+$(OUTFILE): $(SRC)
+	@mkdir -p $(O)
+	@$(DTC) -I dts -O dtb -o $(OUTFILE) $(SRC)
+	@echo "DTC $(OUTFILE)"
+
+clean:
+	@rm -f $(OUTFILE)
+	@echo "CLEAN $(OUTFILE)"

qcom-metadata.dts

@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * qcom metadata device tree source
+ *
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ *
+ */
+
+/dts-v1/;
+
+/ {
+	description = "Image with compressed metadata blob";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	soc {
+		qcm6490 {
+			msm-id = <0x000001f1 0x0>;
+		};
+
+		qcm6490v1 {
+			msm-id = <0x000001f1 0x30>;
+		};
+
+		qcs6490 {
+			msm-id = <0x000001f2 0x0>;
+		};
+
+		qcs6490v1 {
+			msm-id = <0x000001f2 0x30>;
+		};
+
+		qcs9100 {
+			msm-id = <0x0000029b 0x0>;
+		};
+
+		qcs9075 {
+			msm-id = <0x000002a4 0x0>;
+		};
+
+		qcs8300 {
+			msm-id = <0x000002a2 0x0>;
+		};
+
+		qcs8275 {
+			msm-id = <0x000002a3 0x0>;
+		};
+
+		qcs615 {
+			msm-id = <0x000002a8 0x0>;
+		};
+	};
+
+	soc-sku {
+		sku0 {
+			msm-id = <0x00030000>;
+		};
+	};
+
+	board {
+		cdp {
+			board-id = <0x00000001>;
+		};
+
+		mtp {
+			board-id = <0x00000008>;
+		};
+
+		adp {
+			board-id = <0x00000019>;
+		};
+
+		adpr3 {
+			board-id = <0x00003019>;
+		};
+
+		iot {
+			board-id = <0x00000020>;
+		};
+
+		atp {
+			board-id = <0x00000021>;
+		};
+
+		idp {
+			board-id = <0x00000022>;
+		};
+	};
+
+	board-subtype-peripheral-subtype {
+		subtype0 {
+			board-subtype  = <0x00000000>;
+		};
+
+		subtype1 {
+			board-subtype  = <0x00000001>;
+		};
+
+		subtype2 {
+			board-subtype  = <0x00000002>;
+		};
+
+		subtype3 {
+			board-subtype  = <0x00000003>;
+		};
+
+		subtype4 {
+			board-subtype  = <0x00000004>;
+		};
+
+		subtype5 {
+			board-subtype  = <0x00000005>;
+		};
+
+		subtype6 {
+			board-subtype  = <0x00000006>;
+		};
+
+		subtype7 {
+			board-subtype  = <0x00000007>;
+		};
+
+		subtype8 {
+			board-subtype  = <0x00000008>;
+		};
+
+		subtype9 {
+			board-subtype  = <0x00000009>;
+		};
+		
+		subtype10 {
+			board-subtype  = <0x0000000a>;
+		};
+	};
+
+
+	board-subtype-storage-type {
+		ufs {
+			board-subtype = <0x00000000>;
+		};
+
+		emmc {
+			board-subtype = <0x00001000>;
+		};
+
+		nand {
+			board-subtype = <0x00002000>;
+		};
+	};
+
+	board-subtype-memory-size {
+		256MB {
+			board-subtype = <0x00000100>;
+		};
+
+		512MB {
+			board-subtype = <0x00000200>;
+		};
+
+		1GB {
+			board-subtype = <0x00000300>;
+		};
+
+		2GB {
+			board-subtype = <0x00000400>;
+		};
+
+		3GB {
+			board-subtype = <0x00000500>;
+		};
+
+		4GB {
+			board-subtype = <0x00000600>;
+		};
+
+		4GB+ {
+			board-subtype = <0x00000000>;
+		};
+	};
+
+	softsku {
+		softsku0 {
+			softsku-id = <0x0>;
+		};
+
+		softsku1 {
+			softsku-id = <0x1>;
+		};
+	};
+
+	oem {
+
+	};
+};