RE: [PATCH v7 2/2] x86, quark: Add Intel Quark platform support

[Ong, Boon Leong]

>-----Original Message-----
>From: linux-kernel-owner@xxxxxxxxxxxxxxx [mailto:linux-kernel-
>owner@xxxxxxxxxxxxxxx] On Behalf Of Bryan O'Donoghue
>Sent: Friday, January 30, 2015 11:06 AM
>To: tglx@xxxxxxxxxxxxx; mingo@xxxxxxxxxx; hpa@xxxxxxxxx; x86@xxxxxxxxxx;
>dvhart@xxxxxxxxxxxxx; andy.shevchenko@xxxxxxxxx; Ong, Boon Leong; linux-
>kernel@xxxxxxxxxxxxxxx
>Cc: Bryan O'Donoghue
>Subject: [PATCH v7 2/2] x86, 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.
>
>Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
>Suggested-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
>Suggested-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>
Tested-and-Reviewed-by: Ong Boon Leong <boon.leong.ong@xxxxxxxxx>

>---
> arch/x86/Kconfig           | 16 ++++++++++++++++
> arch/x86/platform/Makefile |  1 +
> 2 files changed, 17 insertions(+)
>
>diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 0dc9d01..36d50cd
>100644
>--- a/arch/x86/Kconfig
>+++ b/arch/x86/Kconfig
>@@ -485,6 +485,22 @@ 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
>diff --git a/arch/x86/platform/Makefile b/arch/x86/platform/Makefile index
>85afde1..a62e0be 100644
>--- a/arch/x86/platform/Makefile
>+++ b/arch/x86/platform/Makefile
>@@ -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/
>--
>1.9.1
>
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