linux-kernel - [PATCH 20/24] msm: MSM8X60 simulator board support

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Date:	Tue, 24 Aug 2010 21:57:49 -0700
From:	Jeff Ohlstein <johlstei@...eaurora.org>
To:	Russell King <linux@....linux.org.uk>
Cc:	linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Daniel Walker <dwalker@...eaurora.org>,
	Steve Muckle <smuckle@...eaurora.org>,
	David Brown <davidb@...eaurora.org>,
	Bryan Huntsman <bryanh@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	Gregory Bean <gbean@...eaurora.org>,
	Brian Swetland <swetland@...gle.com>,
	Jeff Ohlstein <johlstei@...eaurora.org>,
	Stepan Moskovchenko <stepanm@...eaurora.org>,
	Abhijeet Dharmapurikar <adharmap@...eaurora.org>
Subject: [PATCH 20/24] msm: MSM8X60 simulator board support

From: Steve Muckle <smuckle@...eaurora.org>

Board configuration for MSM8X60 simulation.

Signed-off-by: Steve Muckle <smuckle@...eaurora.org>
---
 arch/arm/mach-msm/Kconfig         |    7 +++++++
 arch/arm/mach-msm/Makefile        |    1 +
 arch/arm/mach-msm/board-msm8x60.c |   10 +++++++++-
 3 files changed, 17 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 3017e12..d2610a3 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -105,6 +105,13 @@ config MACH_MSM8X60_SURF
 	help
 	  Support for the Qualcomm MSM8x60 SURF eval board.
 
+config MACH_MSM8X60_SIM
+	depends on ARCH_MSM8X60
+	default n
+	bool "MSM8x60 Simulator"
+	help
+	  Support for the Qualcomm MSM8x60 simulator.
+
 endmenu
 
 config MSM_DEBUG_UART
diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index 1d62025..9fb73ab 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -29,3 +29,4 @@ obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o
 obj-$(CONFIG_HOTPLUG_CPU)        += hotplug.o
 obj-$(CONFIG_MACH_MSM8X60_RUMI3) += board-msm8x60.o
 obj-$(CONFIG_MACH_MSM8X60_SURF) += board-msm8x60.o
+obj-$(CONFIG_MACH_MSM8X60_SIM) += board-msm8x60.o
diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c
index fd953c2..7a2ed7f 100644
--- a/arch/arm/mach-msm/board-msm8x60.c
+++ b/arch/arm/mach-msm/board-msm8x60.c
@@ -56,7 +56,8 @@ static void __init msm8x60_init_irq(void)
 	/* RUMI does not adhere to GIC spec by enabling STIs by default.
 	 * Enable/clear is supposed to be RO for STIs, but is RW on RUMI.
 	 */
-	writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET);
+	if (!machine_is_msm8x60_sim())
+		writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET);
 
 	/* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet
 	 * as they are configured as level, which does not play nice with
@@ -85,3 +86,10 @@ MACHINE_START(MSM8X60_SURF, "QCT MSM8X60 SURF")
 	.init_machine = msm8x60_init,
 	.timer = &msm_timer,
 MACHINE_END
+
+MACHINE_START(MSM8X60_SIM, "QCT MSM8X60 SIMULATOR")
+	.map_io = msm8x60_map_io,
+	.init_irq = msm8x60_init_irq,
+	.init_machine = msm8x60_init,
+	.timer = &msm_timer,
+MACHINE_END
-- 
1.7.2.1

Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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