arch/arm/boot/dts/broadcom/bcm953012k.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/broadcom/bcm953012k.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/broadcom/bcm953012k.dts
Extension
.dts
Size
2973 bytes
Lines
120
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

/dts-v1/;

#include "bcm4708.dtsi"

/ {
	model = "NorthStar SVK (BCM953012K)";
	compatible = "brcm,bcm953012k", "brcm,bcm53012", "brcm,bcm4708";

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
	};

	memory@80000000 {
		device_type = "memory";
		reg = <0x80000000 0x10000000>;
	};
};

&nand_controller {
	nand@0 {
		compatible = "brcm,nandcs";
		reg = <0>;
		nand-on-flash-bbt;

		#address-cells = <1>;
		#size-cells = <1>;

		nand-ecc-strength = <4>;
		nand-ecc-step-size = <512>;

		partition@0 {
			label = "nboot";
			reg = <0x00000000 0x00200000>;
			read-only;
		};
		partition@200000 {
			label = "nenv";
			reg = <0x00200000 0x00400000>;
		};
		partition@600000 {
			label = "nsystem";
			reg = <0x00600000 0x00a00000>;
		};
		partition@1000000 {
			label = "nrootfs";
			reg = <0x01000000 0x07000000>;
		};
	};
};

&spi_nor {
	status = "okay";
	spi-max-frequency = <62500000>;

	#address-cells = <1>;
	#size-cells = <1>;

	partition@0 {
		label = "boot";
		reg = <0x00000000 0x000d0000>;
	};
	partition@d000 {
		label = "env";
		reg = <0x000d0000 0x00030000>;
	};
	partition@100000 {
		label = "system";
		reg = <0x00100000 0x00600000>;
	};

Annotation

Implementation Notes