From 0b260fd4b0eb7c90f9258bfa6317ae553319b5da Mon Sep 17 00:00:00 2001
From: Alessandro Rubini <rubini@gnudd.com>
Date: Thu, 2 Jul 2009 15:29:43 +0100
Subject: [ARM] 5587/1: nomadik: add l2cc

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-nomadik/cpu-8815.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'arch/arm/mach-nomadik')

diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c
index 9917a9abdb52..f93c59634191 100644
--- a/arch/arm/mach-nomadik/cpu-8815.c
+++ b/arch/arm/mach-nomadik/cpu-8815.c
@@ -27,6 +27,9 @@
 #include <asm/mach/map.h>
 #include <asm/hardware/vic.h>
 
+#include <asm/cacheflush.h>
+#include <asm/hardware/cache-l2x0.h>
+
 /* The 8815 has 4 GPIO blocks, let's register them immediately */
 static struct nmk_gpio_platform_data cpu8815_gpio[] = {
 	{
@@ -125,9 +128,12 @@ void __init cpu8815_init_irq(void)
 
 /*
  * This function is called from the board init ("init_machine").
- * Currently nothing is done as we can't register amba devs so early.
  */
  void __init cpu8815_platform_init(void)
 {
+#ifdef CONFIG_CACHE_L2X0
+	/* At full speed latency must be >=2, so 0x249 in low bits */
+	l2x0_init(io_p2v(NOMADIK_L2CC_BASE), 0x00730249, 0xfe000fff);
+#endif
 	 return;
 }
-- 
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