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Commit bffed3d4 authored by Ellie Reeves's avatar Ellie Reeves Committed by Gregory CLEMENT
Browse files

arm64: dts: armada-3720-espressobin: wire up spi flash 



This is the storage the machine boots from by default. The partitioning
is taken from the U-Boot that is shipped with the board. There is some
more space on the flash that isn't used.

Tested-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: default avatarEllie Reeves <ellierevves@gmail.com>
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
parent 60cc43fc

arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts

+27 −0
Original line number Diff line number Diff line
@@ -63,6 +63,33 @@ 
	status = "okay";

};



&spi0 {

	status = "okay";



	flash@0 {

		reg = <0>;

		compatible = "winbond,w25q32dw", "jedec,spi-flash";

		spi-max-frequency = <104000000>;

		m25p,fast-read;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			partition@0 {

				label = "uboot";

				reg = <0 0x180000>;

			};



			partition@180000 {

				label = "ubootenv";

				reg = <0x180000 0x10000>;

			};

		};

	};

};



/* Exported on the micro USB connector J5 through an FTDI */

&uart0 {

	pinctrl-names = "default";