GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
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+/dts-v1/;
+
+/*
+ * (Bogus) example FIT image description file demonstrating the usage
+ * of multiple images loaded by the SPL.
+ * Several binaries will be loaded at their respective load addresses.
+ *
+ * For booting U-Boot, "firmware" is searched first. If not found, "loadables"
+ * is used to identify images to be loaded into memory. If falcon boot is
+ * enabled, "kernel" is searched first. If not found, it falls back to the
+ * same flow as booting U-Boot. Changing image type will result skipping
+ * specific image.
+ *
+ * Finally the one image specifying an entry point will be entered by the SPL.
+ */
+
+/ {
+	description = "multiple firmware blobs and U-Boot, loaded by SPL";
+	#address-cells = <0x1>;
+
+	images {
+
+		uboot {
+			description = "U-Boot (64-bit)";
+			type = "standalone";
+			arch = "arm64";
+			compression = "none";
+			load = <0x4a000000>;
+		};
+
+		atf {
+			description = "ARM Trusted Firmware";
+			type = "firmware";
+			arch = "arm64";
+			compression = "none";
+			load = <0x18000>;
+			entry = <0x18000>;
+		};
+
+		mgmt-firmware {
+			description = "arisc management processor firmware";
+			type = "firmware";
+			arch = "or1k";
+			compression = "none";
+			load = <0x40000>;
+		};
+
+		fdt-1 {
+			description = "Pine64+ DT";
+			type = "flat_dt";
+			compression = "none";
+			load = <0x4fa00000>;
+			arch = "arm64";
+		};
+
+		fdt-2 {
+			description = "Pine64 DT";
+			type = "flat_dt";
+			compression = "none";
+			load = <0x4fa00000>;
+			arch = "arm64";
+		};
+
+		kernel {
+			description = "4.7-rc5 kernel";
+			type = "kernel";
+			compression = "none";
+			load = <0x40080000>;
+			arch = "arm64";
+		};
+
+		initrd {
+			description = "Debian installer initrd";
+			type = "ramdisk";
+			compression = "none";
+			load = <0x4fe00000>;
+			arch = "arm64";
+		};
+	};
+
+	configurations {
+		default = "config-1";
+
+		config-1 {
+			description = "sun50i-a64-pine64-plus";
+			loadables = "uboot", "atf", "kernel", "initrd";
+			fdt = "fdt-1";
+		};
+
+		config-2 {
+			description = "sun50i-a64-pine64";
+			loadables = "uboot", "atf", "mgmt-firmware";
+			fdt = "fdt-2";
+		};
+	};
+};