From: Jon Medhurst <tixy@yxit.co.uk>
Date: Thu, 4 Aug 2011 13:39:20 +0000 (+0100)
Subject: ARM: mach-s5pv210: Setup consistent dma size at boot time
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a06a58abec1980b0fffbd07930aad6e7185d7a90;p=openwrt%2Fstaging%2Fblogic.git

ARM: mach-s5pv210: Setup consistent dma size at boot time

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
CC: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 79907ec78d43..91145720822c 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -20,6 +20,7 @@
 #include <linux/sysdev.h>
 #include <linux/platform_device.h>
 #include <linux/sched.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -119,6 +120,7 @@ static void s5pv210_sw_reset(void)
 void __init s5pv210_map_io(void)
 {
 	iotable_init(s5pv210_iodesc, ARRAY_SIZE(s5pv210_iodesc));
+	init_consistent_dma_size(14 << 20);
 
 	/* initialise device information early */
 	s5pv210_default_sdhci0();
diff --git a/arch/arm/mach-s5pv210/include/mach/memory.h b/arch/arm/mach-s5pv210/include/mach/memory.h
index 7b5fcf0da0c4..2d3cfa221d5f 100644
--- a/arch/arm/mach-s5pv210/include/mach/memory.h
+++ b/arch/arm/mach-s5pv210/include/mach/memory.h
@@ -14,7 +14,6 @@
 #define __ASM_ARCH_MEMORY_H
 
 #define PLAT_PHYS_OFFSET		UL(0x20000000)
-#define CONSISTENT_DMA_SIZE	(SZ_8M + SZ_4M + SZ_2M)
 
 /*
  * Sparsemem support