Messages in this thread |  | | Date | Wed, 04 Dec 2013 23:55:45 +0800 | From | Hanjun Guo <> | Subject | Re: [RFC part1 PATCH 7/7] ARM64 / ACPI: Enable ARM64 in Kconfig |
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On 2013年12月04日 18:10, Graeme Gregory wrote: > On Wed, Dec 04, 2013 at 12:36:51AM +0800, 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 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 | 12 +++++++++--- >> drivers/acpi/plat/Makefile | 2 +- >> 3 files changed, 12 insertions(+), 4 deletions(-) >> >> diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig >> index 88c8b6c1..a37795f 100644 >> --- a/arch/arm64/Kconfig >> +++ b/arch/arm64/Kconfig >> @@ -280,6 +280,8 @@ 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 53f0f16..f43485e 100644 >> --- a/drivers/acpi/Kconfig >> +++ b/drivers/acpi/Kconfig >> @@ -2,13 +2,17 @@ >> # ACPI Configuration >> # >> >> +config ACPI_ARM >> + bool >> + select ACPI_REDUCED_HARDWARE >> + >> 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 (ARM || ARM64) >> + default y if !(ARM || ARM64) > Should only be ARM64 here with the current files in this series, I think > this is causing others confusion looking for arm 32bit support in patches > where there is none yet!
ah, yes, my bad, will update it in next version.
Thanks Hanjun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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