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Commit 8bbc2a13 authored by Bryan O'Donoghue's avatar Bryan O'Donoghue Committed by Ingo Molnar
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x86/intel/quark: Add Intel Quark platform support 



Add Intel Quark platform support. Quark needs to pull down all
unlocked IMRs to ensure agreement with the EFI memory map post
boot.

This patch adds an entry in Kconfig for Quark as a platform and
makes IMR support mandatory if selected.

Suggested-by: default avatarThomas Gleixner <tglx@linutronix.de>
Suggested-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Tested-by: default avatarOng, Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: default avatarBryan O'Donoghue <pure.logic@nexus-software.ie>
Reviewed-by: default avatarAndy Shevchenko <andy.schevchenko@gmail.com>
Reviewed-by: default avatarDarren Hart <dvhart@linux.intel.com>
Reviewed-by: default avatarOng, Boon Leong <boon.leong.ong@intel.com>
Cc: dvhart@infradead.org
Link: http://lkml.kernel.org/r/1422635379-12476-3-git-send-email-pure.logic@nexus-software.ie


Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 28a375df

arch/x86/Kconfig

+16 −0
Original line number Diff line number Diff line
@@ -486,6 +486,22 @@ config X86_INTEL_MID 
	  Intel MID platforms are based on an Intel processor and chipset which

	  consume less power than most of the x86 derivatives.



config X86_INTEL_QUARK

	bool "Intel Quark platform support"

	depends on X86_32

	depends on X86_EXTENDED_PLATFORM

	depends on X86_PLATFORM_DEVICES

	depends on X86_TSC

	depends on PCI

	depends on PCI_GOANY

	depends on X86_IO_APIC

	select IOSF_MBI

	select INTEL_IMR

	---help---

	  Select to include support for Quark X1000 SoC.

	  Say Y here if you have a Quark based system such as the Arduino

	  compatible Intel Galileo.



config X86_INTEL_LPSS

	bool "Intel Low Power Subsystem Support"

	depends on ACPI

arch/x86/platform/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -5,6 +5,7 @@ obj-y += geode/ 
obj-y	+= goldfish/

obj-y	+= iris/

obj-y	+= intel-mid/

obj-y	+= intel-quark/

obj-y	+= olpc/

obj-y	+= scx200/

obj-y	+= sfi/