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Subject[PATCH] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
Date
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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