* [PATCH] ARM: dts: use uart2 for console on smdkv310 and smdk5250
@ 2012-09-17 11:46 Kukjin Kim
2012-09-18 4:20 ` Thomas Abraham
0 siblings, 1 reply; 4+ messages in thread
From: Kukjin Kim @ 2012-09-17 11:46 UTC (permalink / raw)
To: linux-arm-kernel
Cc: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +-
arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
index 1beccc8..cb01e3d 100644
--- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
+++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
@@ -26,7 +26,7 @@
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
sdhci at 12530000 {
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 8a5e348..62e1039 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -21,7 +21,7 @@
};
chosen {
- bootargs = "root=/dev/ram0 rw ramdisk=8192 console=ttySAC1,115200";
+ bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
};
i2c at 12C60000 {
--
1.7.4.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH] ARM: dts: use uart2 for console on smdkv310 and smdk5250
2012-09-17 11:46 [PATCH] ARM: dts: use uart2 for console on smdkv310 and smdk5250 Kukjin Kim
@ 2012-09-18 4:20 ` Thomas Abraham
2012-09-19 23:18 ` Kukjin Kim
0 siblings, 1 reply; 4+ messages in thread
From: Thomas Abraham @ 2012-09-18 4:20 UTC (permalink / raw)
To: linux-arm-kernel
On 17 September 2012 17:16, Kukjin Kim <kgene.kim@samsung.com> wrote:
>
> Cc: Thomas Abraham <thomas.abraham@linaro.org>
> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
> ---
> arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +-
> arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
> index 1beccc8..cb01e3d 100644
> --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
> +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
> @@ -26,7 +26,7 @@
> };
>
> chosen {
> - bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
> + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
> };
Dear Mr. Kim,
What is the reason for changing the console port to 2 for smdkv310 board?
Thanks,
Thomas.
>
> sdhci at 12530000 {
> diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> index 8a5e348..62e1039 100644
> --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
> +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
> @@ -21,7 +21,7 @@
> };
>
> chosen {
> - bootargs = "root=/dev/ram0 rw ramdisk=8192 console=ttySAC1,115200";
> + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
> };
>
> i2c at 12C60000 {
> --
> 1.7.4.1
>
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH] ARM: dts: use uart2 for console on smdkv310 and smdk5250
2012-09-18 4:20 ` Thomas Abraham
@ 2012-09-19 23:18 ` Kukjin Kim
2012-09-20 4:45 ` Thomas Abraham
0 siblings, 1 reply; 4+ messages in thread
From: Kukjin Kim @ 2012-09-19 23:18 UTC (permalink / raw)
To: linux-arm-kernel
Thomas Abraham wrote:
>
> On 17 September 2012 17:16, Kukjin Kim <kgene.kim@samsung.com> wrote:
> >
> > Cc: Thomas Abraham <thomas.abraham@linaro.org>
> > Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
> > ---
> > arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +-
> > arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +-
> > 2 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts
> b/arch/arm/boot/dts/exynos4210-smdkv310.dts
> > index 1beccc8..cb01e3d 100644
> > --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
> > +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
> > @@ -26,7 +26,7 @@
> > };
> >
> > chosen {
> > - bootargs = "root=/dev/ram0 rw ramdisk=8192
> initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
> > + bootargs = "root=/dev/ram0 rw ramdisk=8192
> initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
> > };
>
> Dear Mr. Kim,
>
> What is the reason for changing the console port to 2 for smdkv310 board?
>
Since uart1 can be used for other purpose, we changed the default console
port to use uart2 a few month ago for all of SMDKs. And if required, I will
change it for current defconfigs.
Thanks.
K-Gene <kgene@kernel.org>
^ permalink raw reply [flat|nested] 4+ messages in thread* [PATCH] ARM: dts: use uart2 for console on smdkv310 and smdk5250
2012-09-19 23:18 ` Kukjin Kim
@ 2012-09-20 4:45 ` Thomas Abraham
0 siblings, 0 replies; 4+ messages in thread
From: Thomas Abraham @ 2012-09-20 4:45 UTC (permalink / raw)
To: linux-arm-kernel
On 20 September 2012 04:48, Kukjin Kim <kgene@kernel.org> wrote:
> Thomas Abraham wrote:
>>
>> On 17 September 2012 17:16, Kukjin Kim <kgene.kim@samsung.com> wrote:
>> >
>> > Cc: Thomas Abraham <thomas.abraham@linaro.org>
>> > Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
>> > ---
>> > arch/arm/boot/dts/exynos4210-smdkv310.dts | 2 +-
>> > arch/arm/boot/dts/exynos5250-smdk5250.dts | 2 +-
>> > 2 files changed, 2 insertions(+), 2 deletions(-)
>> >
>> > diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts
>> b/arch/arm/boot/dts/exynos4210-smdkv310.dts
>> > index 1beccc8..cb01e3d 100644
>> > --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts
>> > +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
>> > @@ -26,7 +26,7 @@
>> > };
>> >
>> > chosen {
>> > - bootargs = "root=/dev/ram0 rw ramdisk=8192
>> initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
>> > + bootargs = "root=/dev/ram0 rw ramdisk=8192
>> initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
>> > };
>>
>> Dear Mr. Kim,
>>
>> What is the reason for changing the console port to 2 for smdkv310 board?
>>
> Since uart1 can be used for other purpose, we changed the default console
> port to use uart2 a few month ago for all of SMDKs. And if required, I will
> change it for current defconfigs.
Ok, thanks for the information.
Regards,
Thomas.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-09-20 4:45 UTC | newest]
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2012-09-17 11:46 [PATCH] ARM: dts: use uart2 for console on smdkv310 and smdk5250 Kukjin Kim
2012-09-18 4:20 ` Thomas Abraham
2012-09-19 23:18 ` Kukjin Kim
2012-09-20 4:45 ` Thomas Abraham
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