Messages in this thread Patch in this message | | | From | Otavio Salvador <> | Subject | [PATCH] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions | Date | Fri, 24 Nov 2017 09:21:51 -0200 |
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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: U-Boot mtd1: U-Boot Environment mtd2: Bootsplash
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> ---
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 4bdf29169d2a..f8b267875e1c 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 = "U-Boot"; + reg = <0x0 0xc0000>; + }; + + partition@c0000 { + label = "U-Boot Environment"; + reg = <0xc0000 0x2000>; + }; + + partition@c2000 { + label = "Bootsplash"; + reg = <0xc2000 0x13e000>; + }; }; }; -- 2.15.0
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