From 44eac6ef3779f8c1eaa223892fe25ae62f263965 Mon Sep 17 00:00:00 2001 From: Otavio Salvador Date: Tue, 28 Nov 2017 15:49:24 -0200 Subject: [PATCH] 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 Reviewed-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi index 4bdf291..919b6b7 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi @@ -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>; + }; }; }; -- 2.7.4