From 10e8e1fb758eed5cfb0cae1b770f842624851e7b Mon Sep 17 00:00:00 2001
From: Andrew Victor <andrew@sanpeople.com>
Date: Mon, 19 Jun 2006 15:26:51 +0100
Subject: [ARM] 3581/1: AT91RM9200 Internal SRAM

Patch from Andrew Victor

This patch maps the AT91RM9200's internal SRAM into the virtual memory
address space - just below the internal peripheral registers.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-at91rm9200/common.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'arch/arm')

diff --git a/arch/arm/mach-at91rm9200/common.c b/arch/arm/mach-at91rm9200/common.c
index 3848fd2d559..40d29a73b5c 100644
--- a/arch/arm/mach-at91rm9200/common.c
+++ b/arch/arm/mach-at91rm9200/common.c
@@ -17,6 +17,7 @@
 #include <asm/mach/map.h>
 
 #include <asm/arch/hardware.h>
+#include "generic.h"
 
 static struct map_desc at91rm9200_io_desc[] __initdata = {
 	{
@@ -94,6 +95,11 @@ static struct map_desc at91rm9200_io_desc[] __initdata = {
 		.pfn		= __phys_to_pfn(AT91_BASE_TCB0),
 		.length		= SZ_16K,
 		.type		= MT_DEVICE,
+	}, {
+		.virtual	= AT91_SRAM_VIRT_BASE,
+		.pfn		= __phys_to_pfn(AT91_SRAM_BASE),
+		.length		= AT91_SRAM_SIZE,
+		.type		= MT_DEVICE,
 	},
 };
 
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