[PATCH v3 7/8] arm64: dts: imx8mm-kontron: Add SPI NOR partition layout

Frieder Schrempf
2022-08-22T08:02:34Z

This is the layout used by the bootloader. Add it to the kernel
devicetree to make the same layout available in Linux and have
the devicetrees synced.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
Changes in v3:
* rebase on v6.0-rc1

Changes in v2:
* new patch
---
.../boot/dts/freescale/imx8mm-kontron-sl.dtsi | 21 +++++++++++++++++++
1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
index ce9c27619e26..c227ca813d9e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-sl.dtsi
@@ -66,6 +66,27 @@ flash@0 {
compatible = "mxicy,mx25r1635f", "jedec,spi-nor";
spi-max-frequency = <80000000>;
reg = <0>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x1E0000>;
+ };
+
+ partition@1 {
+ label = "env";
+ reg = <0x1E0000 0x10000>;
+ };
+
+ partition@2 {
+ label = "env_redundant";
+ reg = <0x1F0000 0x10000>;
+ };
+ };
};
};

--
2.37.1