Re: [PATCH 07/20] ARM64 / ACPI: Enable ARM64 in Kconfig

[Hanjun Guo <hanjun.guo@linaro.org>]

On 2014年01月24日 00:39, Catalin Marinas wrote:
> On Fri, Jan 17, 2014 at 12:25:01PM +0000, Hanjun Guo wrote:
>> Add Kconfigs to build ACPI on ARM64, and make ACPI runable on ARM64.
>>
>> acpi_idle driver is x86/IA64 dependent now, so make CONFIG_ACPI_PROCESSOR
>> depends on X86 || IA64, and implement it on ARM/ARM64 in the furture.
>>
>> In order to make arm-core.c can both run on ARM and ARM64, introduce
>> CONFIG_ACPI_ARM to support it.
>>
>> Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org>
>> Signed-off-by: Al Stone <al.stone@linaro.org>
>> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
>> ---
>>   arch/arm64/Kconfig         |    2 ++
>>   drivers/acpi/Kconfig       |   11 ++++++++---
>>   drivers/acpi/plat/Makefile |    2 +-
>>   3 files changed, 11 insertions(+), 4 deletions(-)
>>
>> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
>> index 6d4dd22..2b1fb1d 100644
>> --- a/arch/arm64/Kconfig
>> +++ b/arch/arm64/Kconfig
>> @@ -279,6 +279,8 @@ source "net/Kconfig"
>>   
>>   source "drivers/Kconfig"
>>   
>> +source "drivers/acpi/Kconfig"
>> +
>>   source "fs/Kconfig"
>>   
>>   source "arch/arm64/kvm/Kconfig"
>> diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
>> index 4770de5..cae5dc9 100644
>> --- a/drivers/acpi/Kconfig
>> +++ b/drivers/acpi/Kconfig
>> @@ -2,13 +2,16 @@
>>   # ACPI Configuration
>>   #
>>   
>> +config ACPI_ARM
>> +	bool
> Could be better as def_bool ARM64
>
>> +
>>   menuconfig ACPI
>>   	bool "ACPI (Advanced Configuration and Power Interface) Support"
>>   	depends on !IA64_HP_SIM
>> -	depends on IA64 || X86
>> -	depends on PCI
>> +	depends on ((IA64 || X86) && PCI) || ARM64
>>   	select PNP
>> -	default y
>> +	select ACPI_ARM if ARM64
> And remove this select here.

Thanks for the guidance, will update in next version.

>

--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html