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Commit 4f4d9d4d authored Apr 03, 2013 by Manjunathappa, Prakash Committed by Sekhar Nori Apr 17, 2013

ARM: davinci: da850-evm: add SPI flash support



Enable m25p64 SPI flash support on da850-EVM. Also
add partition information of SPI flash.

Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

parent 414d6e5e

arch/arm/boot/dts/da850-evm.dts

+40 −0

Original line number	Original line	Diff line number	Diff line
	@@ -50,6 +50,46 @@
	pinctrl-names = "default";		pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins>;		pinctrl-0 = <&mmc0_pins>;
	};		};
			spi1: spi@1f0e000 {
			status = "okay";
			pinctrl-names = "default";
			pinctrl-0 = <&spi1_pins &spi1_cs0_pin>;
			flash: m25p80@0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "m25p64";
			spi-max-frequency = <30000000>;
			reg = <0>;
			partition@0 {
			label = "U-Boot-SPL";
			reg = <0x00000000 0x00010000>;
			read-only;
			};
			partition@1 {
			label = "U-Boot";
			reg = <0x00010000 0x00080000>;
			read-only;
			};
			partition@2 {
			label = "U-Boot-Env";
			reg = <0x00090000 0x00010000>;
			read-only;
			};
			partition@3 {
			label = "Kernel";
			reg = <0x000a0000 0x00280000>;
			};
			partition@4 {
			label = "Filesystem";
			reg = <0x00320000 0x00400000>;
			};
			partition@5 {
			label = "MAC-Address";
			reg = <0x007f0000 0x00010000>;
			read-only;
			};
			};
			};
	};		};
	nand_cs3@62000000 {		nand_cs3@62000000 {
	status = "okay";		status = "okay";