| Message ID | 20171215062443.23059-14-joel@jms.id.au |
|---|---|
| State | Changes Requested, archived |
| Headers | show |
| Series | ARM: dts: aspeed: updates and new machines | expand |
On 12/15/2017 07:24 AM, Joel Stanley wrote: > This is a layout used by OpenBMC systems. It describes the fixed flash > layout of a 32MB mtd device. > > Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> > --- > arch/arm/boot/dts/openbmc-flash-layout.dtsi | 32 +++++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > create mode 100644 arch/arm/boot/dts/openbmc-flash-layout.dtsi > > diff --git a/arch/arm/boot/dts/openbmc-flash-layout.dtsi b/arch/arm/boot/dts/openbmc-flash-layout.dtsi > new file mode 100644 > index 000000000000..63ad8db7a431 > --- /dev/null > +++ b/arch/arm/boot/dts/openbmc-flash-layout.dtsi > @@ -0,0 +1,32 @@ > +// SPDX-License-Identifier: GPL-2.0+ > + > +partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + u-boot@0 { > + reg = <0x0 0x60000>; > + label = "u-boot"; > + }; > + > + u-boot-env@60000 { > + reg = <0x60000 0x20000>; > + label = "u-boot-env"; > + }; > + > + kernel@80000 { > + reg = <0x80000 0x440000>; > + label = "kernel"; > + }; > + > + rofs@0c0000 { > + reg = <0x4c0000 0x1740000>; > + label = "rofs"; > + }; > + > + rwfs@1c00000 { > + reg = <0x1c00000 0x400000>; > + label = "rwfs"; > + }; > +}; >
diff --git a/arch/arm/boot/dts/openbmc-flash-layout.dtsi b/arch/arm/boot/dts/openbmc-flash-layout.dtsi new file mode 100644 index 000000000000..63ad8db7a431 --- /dev/null +++ b/arch/arm/boot/dts/openbmc-flash-layout.dtsi @@ -0,0 +1,32 @@ +// SPDX-License-Identifier: GPL-2.0+ + +partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + u-boot@0 { + reg = <0x0 0x60000>; + label = "u-boot"; + }; + + u-boot-env@60000 { + reg = <0x60000 0x20000>; + label = "u-boot-env"; + }; + + kernel@80000 { + reg = <0x80000 0x440000>; + label = "kernel"; + }; + + rofs@0c0000 { + reg = <0x4c0000 0x1740000>; + label = "rofs"; + }; + + rwfs@1c00000 { + reg = <0x1c00000 0x400000>; + label = "rwfs"; + }; +};
This is a layout used by OpenBMC systems. It describes the fixed flash layout of a 32MB mtd device. Signed-off-by: Joel Stanley <joel@jms.id.au> --- arch/arm/boot/dts/openbmc-flash-layout.dtsi | 32 +++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 arch/arm/boot/dts/openbmc-flash-layout.dtsi