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

2026-09-06 03:52:57 +08:00
commit b1928b41c0
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+/*
+ * Compilation:
+ * mkimage -f fit_kernel_dtb.its fit_kernel_dtb.itb
+ *
+ * Files in linux build dir:
+ * - arch/arm/boot/zImage
+ * - arch/arm/boot/dts/stm32mp157c-dk2.dtb
+ * - arch/arm/boot/dts/stm32mp157c-ev1.dtb
+ *
+ * load mmc 0:4 $kernel_addr_r fit_kernel_dtb.itb
+ * bootm $kernel_addr_r
+ * bootm $kernel_addr_r#dk2
+ * bootm $kernel_addr_r#ev1
+ *
+ * or use extlinux.conf in this directory
+ */
+
+/dts-v1/;
+/ {
+	description = "U-Boot fitImage for stm32mp157";
+	#address-cells = <1>;
+
+	images {
+		kernel {
+			description = "Linux kernel";
+			data = /incbin/("zImage");
+			type = "kernel";
+			arch = "arm";
+			os = "linux";
+			compression = "none";
+			load = <0xC0008000>;
+			entry = <0xC0008000>;
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+
+		fdt-dk2 {
+			description = "FDT dk2";
+			data = /incbin/("stm32mp157c-dk2.dtb");
+			type = "flat_dt";
+			arch = "arm";
+			compression = "none";
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+
+		fdt-ev1 {
+			description = "FDT ev1";
+			data = /incbin/("stm32mp157c-ev1.dtb");
+			type = "flat_dt";
+			arch = "arm";
+			compression = "none";
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+	};
+
+	configurations {
+		default = "dk2";
+
+		dk2 {
+			description = "dk2";
+			kernel = "kernel";
+			fdt = "fdt-dk2";
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+
+		ev1 {
+			description = "ev1";
+			kernel = "kernel";
+			fdt = "fdt-ev1";
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+	};
+};