* [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-28 17:49 ` Otavio Salvador
0 siblings, 0 replies; 9+ messages in thread
From: Otavio Salvador @ 2017-11-28 17:49 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Gary Bisson, Otavio Salvador, Fabio Estevam, devicetree,
Sascha Hauer, linux-kernel, Rob Herring, Mark Rutland,
Russell King, Shawn Guo
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: bootloader
mtd1: env
mtd2: splash
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
Changes in v4:
- drop lock flag
Changes in v3:
- use lock instead of read-only (Gary Bisson)
Changes in v2:
- rework labels (Fabio Estevam)
- add read-only flags (Fabio Estevam)
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..919b6b7619a4 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 = "bootloader";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition@c0000 {
+ label = "env";
+ reg = <0xc0000 0x2000>;
+ };
+
+ partition@c2000 {
+ label = "splash";
+ reg = <0xc2000 0x13e000>;
+ };
};
};
--
2.15.0
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-28 17:49 ` Otavio Salvador
0 siblings, 0 replies; 9+ messages in thread
From: Otavio Salvador @ 2017-11-28 17:49 UTC (permalink / raw)
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
Cc: Gary Bisson, Otavio Salvador, Fabio Estevam,
devicetree-u79uwXL29TY76Z2rM5mHXA, Sascha Hauer,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Mark Rutland,
Russell King, Shawn Guo
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: bootloader
mtd1: env
mtd2: splash
Signed-off-by: Otavio Salvador <otavio-fKevB0iiKLMBZ+LybsDmbA@public.gmane.org>
---
Changes in v4:
- drop lock flag
Changes in v3:
- use lock instead of read-only (Gary Bisson)
Changes in v2:
- rework labels (Fabio Estevam)
- add read-only flags (Fabio Estevam)
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..919b6b7619a4 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 = "bootloader";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition@c0000 {
+ label = "env";
+ reg = <0xc0000 0x2000>;
+ };
+
+ partition@c2000 {
+ label = "splash";
+ reg = <0xc2000 0x13e000>;
+ };
};
};
--
2.15.0
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-28 17:49 ` Otavio Salvador
0 siblings, 0 replies; 9+ messages in thread
From: Otavio Salvador @ 2017-11-28 17:49 UTC (permalink / raw)
To: linux-arm-kernel
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: bootloader
mtd1: env
mtd2: splash
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
---
Changes in v4:
- drop lock flag
Changes in v3:
- use lock instead of read-only (Gary Bisson)
Changes in v2:
- rework labels (Fabio Estevam)
- add read-only flags (Fabio Estevam)
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..919b6b7619a4 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 at 0 {
+ label = "bootloader";
+ reg = <0x0 0xc0000>;
+ };
+
+ partition at c0000 {
+ label = "env";
+ reg = <0xc0000 0x2000>;
+ };
+
+ partition at c2000 {
+ label = "splash";
+ reg = <0xc2000 0x13e000>;
+ };
};
};
--
2.15.0
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
2017-11-28 17:49 ` Otavio Salvador
(?)
@ 2017-11-28 18:14 ` Fabio Estevam
-1 siblings, 0 replies; 9+ messages in thread
From: Fabio Estevam @ 2017-11-28 18:14 UTC (permalink / raw)
To: Otavio Salvador
Cc: linux-arm-kernel, Mark Rutland, devicetree, linux-kernel,
Russell King, Gary Bisson, Rob Herring, Sascha Hauer,
Fabio Estevam, Shawn Guo
On Tue, Nov 28, 2017 at 3:49 PM, Otavio Salvador
<otavio@ossystems.com.br> wrote:
> 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: bootloader
> mtd1: env
> mtd2: splash
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-28 18:14 ` Fabio Estevam
0 siblings, 0 replies; 9+ messages in thread
From: Fabio Estevam @ 2017-11-28 18:14 UTC (permalink / raw)
To: Otavio Salvador
Cc: linux-arm-kernel, Mark Rutland, devicetree, linux-kernel,
Russell King, Gary Bisson, Rob Herring, Sascha Hauer,
Fabio Estevam, Shawn Guo
On Tue, Nov 28, 2017 at 3:49 PM, Otavio Salvador
<otavio@ossystems.com.br> wrote:
> 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: bootloader
> mtd1: env
> mtd2: splash
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-28 18:14 ` Fabio Estevam
0 siblings, 0 replies; 9+ messages in thread
From: Fabio Estevam @ 2017-11-28 18:14 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Nov 28, 2017 at 3:49 PM, Otavio Salvador
<otavio@ossystems.com.br> wrote:
> 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: bootloader
> mtd1: env
> mtd2: splash
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-29 14:48 ` Shawn Guo
0 siblings, 0 replies; 9+ messages in thread
From: Shawn Guo @ 2017-11-29 14:48 UTC (permalink / raw)
To: Otavio Salvador
Cc: linux-arm-kernel, Gary Bisson, Fabio Estevam, devicetree,
Sascha Hauer, linux-kernel, Rob Herring, Mark Rutland,
Russell King
On Tue, Nov 28, 2017 at 03:49:24PM -0200, Otavio Salvador wrote:
> 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: bootloader
> mtd1: env
> mtd2: splash
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Applied, thanks.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-29 14:48 ` Shawn Guo
0 siblings, 0 replies; 9+ messages in thread
From: Shawn Guo @ 2017-11-29 14:48 UTC (permalink / raw)
To: Otavio Salvador
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Gary Bisson,
Fabio Estevam, devicetree-u79uwXL29TY76Z2rM5mHXA, Sascha Hauer,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Rob Herring, Mark Rutland,
Russell King
On Tue, Nov 28, 2017 at 03:49:24PM -0200, Otavio Salvador wrote:
> 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: bootloader
> mtd1: env
> mtd2: splash
>
> Signed-off-by: Otavio Salvador <otavio-fKevB0iiKLMBZ+LybsDmbA@public.gmane.org>
Applied, thanks.
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions
@ 2017-11-29 14:48 ` Shawn Guo
0 siblings, 0 replies; 9+ messages in thread
From: Shawn Guo @ 2017-11-29 14:48 UTC (permalink / raw)
To: linux-arm-kernel
On Tue, Nov 28, 2017 at 03:49:24PM -0200, Otavio Salvador wrote:
> 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: bootloader
> mtd1: env
> mtd2: splash
>
> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Applied, thanks.
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2017-11-29 14:48 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-11-28 17:49 [PATCH v4] ARM: dts: imx6qdl-nitrogen6x: Add SPI NOR partitions Otavio Salvador
2017-11-28 17:49 ` Otavio Salvador
2017-11-28 17:49 ` Otavio Salvador
2017-11-28 18:14 ` Fabio Estevam
2017-11-28 18:14 ` Fabio Estevam
2017-11-28 18:14 ` Fabio Estevam
2017-11-29 14:48 ` Shawn Guo
2017-11-29 14:48 ` Shawn Guo
2017-11-29 14:48 ` Shawn Guo
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.