| Message ID | 20220815110134.49683-8-frieder@fris.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: imx8mm-kontron: Improvements and OSM board support | expand |
On 15/08/2022 14:01, Frieder Schrempf wrote: > From: Frieder Schrempf <frieder.schrempf@kontron.de> > > 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>; lowercase hex everywhere > + }; > + > + partition@1 { > + label = "env"; > + reg = <0x1E0000 0x10000>; Your reg does not match unit address. It should cause dtc warnings. Best regards, Krzysztof
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>; + }; + }; }; };