[PATCH] ARM: hisilicon: DT: Drop console= and earlyprintk bootargs parameter

[PATCH] ARM: hisilicon: DT: Drop console= and earlyprintk bootargs parameter

[Wei Xu]

Replace console with stdout-path so that we don't have to put the
console on the kernel command line.

Remove earlyprintk to allow the kernel to boot on a system even
if DEBUG_LL is configured for another system.

Signed-off-by: Wei Xu <xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
Tested-by: Zhangfei Gao <zhangfei.gao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 arch/arm/boot/dts/hi3620-hi4511.dts  | 3 ++-
 arch/arm/boot/dts/hisi-x5hd2-dkb.dts | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/hi3620-hi4511.dts b/arch/arm/boot/dts/hi3620-hi4511.dts
index fe62392..a579fbf 100644
--- a/arch/arm/boot/dts/hi3620-hi4511.dts
+++ b/arch/arm/boot/dts/hi3620-hi4511.dts
@@ -16,7 +16,8 @@
     compatible = "hisilicon,hi3620-hi4511";

     chosen {
-        bootargs = "console=ttyAMA0,115200 root=/dev/ram0 earlyprintk";
+        bootargs = "root=/dev/ram0";
+        stdout-path = "serial0:115200n8";
     };

     memory {
diff --git a/arch/arm/boot/dts/hisi-x5hd2-dkb.dts b/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
index 721b092..d13af84 100644
--- a/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
+++ b/arch/arm/boot/dts/hisi-x5hd2-dkb.dts
@@ -15,7 +15,7 @@
     compatible = "hisilicon,hix5hd2";

     chosen {
-        bootargs = "console=ttyAMA0,115200 earlyprintk";
+        stdout-path = "serial0:115200n8";
     };

     cpus {
-- 1.9.1


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Re: [PATCH] ARM: hisilicon: DT: Drop console= and earlyprintk bootargs parameter

[Arnd Bergmann]

On Friday 09 October 2015 17:10:36 Wei Xu wrote:
> Replace console with stdout-path so that we don't have to put the
> console on the kernel command line.
> 
> Remove earlyprintk to allow the kernel to boot on a system even
> if DEBUG_LL is configured for another system.
> 
> Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
> Tested-by: Zhangfei Gao <zhangfei.gao@linaro.org>
> 

Looks good to me. Do you want us to apply the patch directly, or
do you plan to send a pull request?

	Arnd

Re: [PATCH] ARM: hisilicon: DT: Drop console= and earlyprintk bootargs parameter

[Wei Xu]

On 10/9/2015 7:26 PM, Arnd Bergmann wrote:
> On Friday 09 October 2015 17:10:36 Wei Xu wrote:
>> Replace console with stdout-path so that we don't have to put the
>> console on the kernel command line.
>>
>> Remove earlyprintk to allow the kernel to boot on a system even
>> if DEBUG_LL is configured for another system.
>>
>> Signed-off-by: Wei Xu <xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
>> Tested-by: Zhangfei Gao <zhangfei.gao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
>>

Hi Arnd,

> 
> Looks good to me. Do you want us to apply the patch directly, or
> do you plan to send a pull request?

Thanks!
I will send a pull request today.

Best Regards,
Wei

> 
> 	Arnd
> 
> .
> 

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