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

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Message-ID: <AF233D1473C1364ABD51D28909A1B1B7327166A8@PGSMSX105.gar.corp.intel.com>
Date:	Fri, 30 Jan 2015 07:38:04 +0000
From:	"Ong, Boon Leong" <boon.leong.ong@...el.com>
To:	Bryan O'Donoghue <pure.logic@...us-software.ie>
CC:	"tglx@...utronix.de" <tglx@...utronix.de>,
	"mingo@...hat.com" <mingo@...hat.com>,
	"hpa@...or.com" <hpa@...or.com>, "x86@...nel.org" <x86@...nel.org>,
	"dvhart@...radead.org" <dvhart@...radead.org>,
	"andy.shevchenko@...il.com" <andy.shevchenko@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v7 2/2] x86, quark: Add Intel Quark platform support


>-----Original Message-----
>From: linux-kernel-owner@...r.kernel.org [mailto:linux-kernel-
>owner@...r.kernel.org] On Behalf Of Bryan O'Donoghue
>Sent: Friday, January 30, 2015 11:06 AM
>To: tglx@...utronix.de; mingo@...hat.com; hpa@...or.com; x86@...nel.org;
>dvhart@...radead.org; andy.shevchenko@...il.com; Ong, Boon Leong; linux-
>kernel@...r.kernel.org
>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@...us-software.ie>
>Suggested-by: Thomas Gleixner <tglx@...utronix.de>
>Suggested-by: Andy Shevchenko <andy.shevchenko@...il.com>
Tested-and-Reviewed-by: Ong Boon Leong <boon.leong.ong@...el.com>

>---
> 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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