* [PATCH] ARM: dts: ape6evm: Add NOR FLASH
@ 2019-03-20 19:45 Geert Uytterhoeven
2019-03-21 16:37 ` Niklas Söderlund
0 siblings, 1 reply; 3+ messages in thread
From: Geert Uytterhoeven @ 2019-03-20 19:45 UTC (permalink / raw)
To: Simon Horman, Magnus Damm, Chris Brandt
Cc: linux-renesas-soc, devicetree, Geert Uytterhoeven
Describe the 128 MiB CFI NOR FLASH, which contains the boot loader and
its environment.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
arch/arm/boot/dts/r8a73a4-ape6evm.dts | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index 5c691e79e2b6e5fc..fa01de098dbcc0ac 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -173,6 +173,33 @@
};
&bsc {
+ flash@0 {
+ compatible = "cfi-flash", "mtd-rom";
+ reg = <0x0 0x08000000>;
+ bank-width = <2>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "uboot";
+ reg = <0x00000000 0x00040000>;
+ read-only;
+ };
+ partition@40000 {
+ label = "uboot-env";
+ reg = <0x00040000 0x00040000>;
+ read-only;
+ };
+ partition@80000 {
+ label = "flash";
+ reg = <0x00080000 0x07f80000>;
+ };
+ };
+ };
+
ethernet@8000000 {
compatible = "smsc,lan9220", "smsc,lan9115";
reg = <0x08000000 0x1000>;
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] ARM: dts: ape6evm: Add NOR FLASH
2019-03-20 19:45 [PATCH] ARM: dts: ape6evm: Add NOR FLASH Geert Uytterhoeven
@ 2019-03-21 16:37 ` Niklas Söderlund
2019-03-22 10:15 ` Simon Horman
0 siblings, 1 reply; 3+ messages in thread
From: Niklas Söderlund @ 2019-03-21 16:37 UTC (permalink / raw)
To: Geert Uytterhoeven
Cc: Simon Horman, Magnus Damm, Chris Brandt, linux-renesas-soc,
devicetree
Hi Geert,
Thanks for your work, you are a life saver :-)
On 2019-03-20 20:45:22 +0100, Geert Uytterhoeven wrote:
> Describe the 128 MiB CFI NOR FLASH, which contains the boot loader and
> its environment.
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Niklas S�derlund <niklas.soderlund+renesas@ragnatech.se>
> ---
> arch/arm/boot/dts/r8a73a4-ape6evm.dts | 27 +++++++++++++++++++++++++++
> 1 file changed, 27 insertions(+)
>
> diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> index 5c691e79e2b6e5fc..fa01de098dbcc0ac 100644
> --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
> @@ -173,6 +173,33 @@
> };
>
> &bsc {
> + flash@0 {
> + compatible = "cfi-flash", "mtd-rom";
> + reg = <0x0 0x08000000>;
> + bank-width = <2>;
> +
> + partitions {
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition@0 {
> + label = "uboot";
> + reg = <0x00000000 0x00040000>;
> + read-only;
> + };
> + partition@40000 {
> + label = "uboot-env";
> + reg = <0x00040000 0x00040000>;
> + read-only;
> + };
> + partition@80000 {
> + label = "flash";
> + reg = <0x00080000 0x07f80000>;
> + };
> + };
> + };
> +
> ethernet@8000000 {
> compatible = "smsc,lan9220", "smsc,lan9115";
> reg = <0x08000000 0x1000>;
> --
> 2.17.1
>
--
Regards,
Niklas S�derlund
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] ARM: dts: ape6evm: Add NOR FLASH
2019-03-21 16:37 ` Niklas Söderlund
@ 2019-03-22 10:15 ` Simon Horman
0 siblings, 0 replies; 3+ messages in thread
From: Simon Horman @ 2019-03-22 10:15 UTC (permalink / raw)
To: Niklas Söderlund
Cc: Geert Uytterhoeven, Magnus Damm, Chris Brandt, linux-renesas-soc,
devicetree
On Thu, Mar 21, 2019 at 05:37:38PM +0100, Niklas Söderlund wrote:
> Hi Geert,
>
> Thanks for your work, you are a life saver :-)
>
> On 2019-03-20 20:45:22 +0100, Geert Uytterhoeven wrote:
> > Describe the 128 MiB CFI NOR FLASH, which contains the boot loader and
> > its environment.
> >
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
>
> Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Thanks, applied for v5.2.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-03-20 19:45 [PATCH] ARM: dts: ape6evm: Add NOR FLASH Geert Uytterhoeven
2019-03-21 16:37 ` Niklas Söderlund
2019-03-22 10:15 ` Simon Horman
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