From 9c4566a117a6fe404a0e49b27ac71b631945a70f Mon Sep 17 00:00:00 2001
From: Dinh Nguyen <dinguyen@altera.com>
Date: Thu, 25 Oct 2012 10:41:39 -0600
Subject: ARM: socfpga: Enable SMP for socfpga

Enable SMP for the SOCFPGA platform.

Signed-off-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-socfpga/headsmp.S | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 arch/arm/mach-socfpga/headsmp.S

(limited to 'arch/arm/mach-socfpga/headsmp.S')

diff --git a/arch/arm/mach-socfpga/headsmp.S b/arch/arm/mach-socfpga/headsmp.S
new file mode 100644
index 0000000..17d6eaf
--- /dev/null
+++ b/arch/arm/mach-socfpga/headsmp.S
@@ -0,0 +1,24 @@
+/*
+ *  Copyright (c) 2003 ARM Limited
+ *  Copyright (c) u-boot contributors
+ *  Copyright (c) 2012 Pavel Machek <pavel@denx.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+	__INIT
+
+#define CPU1_START_ADDR 	        0xffd08010
+
+ENTRY(secondary_trampoline)
+	movw	r0, #:lower16:CPU1_START_ADDR
+	movt  r0, #:upper16:CPU1_START_ADDR
+
+	ldr	r1, [r0]
+	bx	r1
+
+ENTRY(secondary_trampoline_end)
-- 
cgit v1.1