[PATCH v2 4/4] ARM: debug: qcom: add UART addresses to Kconfig help

Georgi Djakov gdjakov at mm-sol.com
Mon May 26 06:45:28 PDT 2014


On 23.05.14, 19:39, Matthias Brugger wrote:
> 2014-05-23 17:12 GMT+02:00 Georgi Djakov <gdjakov at mm-sol.com>:
>> Add information about the APQ8084 debug UART physical and virtual
>> addresses in the DEBUG_QCOM_UARTDM Kconfig help section.
>> Requires: https://lkml.org/lkml/2014/4/14/312
>>
>> Signed-off-by: Georgi Djakov <gdjakov at mm-sol.com>
>> ---
>>  arch/arm/Kconfig.debug |    1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
>> index 40ee328..e71723d 100644
>> --- a/arch/arm/Kconfig.debug
>> +++ b/arch/arm/Kconfig.debug
>> @@ -376,6 +376,7 @@ choice
>>                   their output to the serial port on Qualcomm devices.
>>
>>                   ARCH      DEBUG_UART_PHYS   DEBUG_UART_BASE
>> +                 APQ8084   0xf995e000        0xfa75e000
>>                   MSM8X60   0x19c40000        0xf0040000
>>                   MSM8960   0x16440000        0xf0040000
>>                   MSM8974   0xf991e000        0xfa71e000
>
> You don't have any uart defined in your dts. You should add them
> before any adding low level debug support.
> Otherwise there might be problems in booting a multi-platform kernel.
>

Thanks for the comment! As the uart depends on clocks, i am adding it to 
the dts as part of my global clock controller patchset [1].
In this patch i am just adding some information to the help section.
Do you see any problem with this?

[1] https://lkml.org/lkml/2014/5/22/422

Thanks,
Georgi



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