Commit 44eac6ef authored Nov 28, 2017 by Otavio Salvador Committed by Shawn Guo Dec 26, 2017

ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions

This adds the partitions definition for the SPI NOR to provide
backward compatibility with the documented[1] layout used with
Boundary Devices BSP.

1. https://boundarydevices.com/boot-flash-access-linux/



It exports to Linux:

 mtd0: bootloader
 mtd1: env
 mtd2: splash

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 4607135c

arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi

+17 −0

Original line number	Diff line number	Diff line
		@@ -276,6 +276,23 @@
		compatible = "sst,sst25vf016b", "jedec,spi-nor";
		spi-max-frequency = <20000000>;
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
		label = "bootloader";
		reg = <0x0 0xc0000>;
		};

		partition@c0000 {
		label = "env";
		reg = <0xc0000 0x2000>;
		};

		partition@c2000 {
		label = "splash";
		reg = <0xc2000 0x13e000>;
		};
		};
		};

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