From: Jon Medhurst <tixy@yxit.co.uk>
Date: Thu, 4 Aug 2011 15:41:43 +0000 (+0100)
Subject: ARM: mach-s3c64xx: Setup consistent dma size at boot time
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=284dc060084d93f56c2b80b79eac61c653dccd85;p=openwrt%2Fstaging%2Fblogic.git

ARM: mach-s3c64xx: Setup consistent dma size at boot time

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
CC: Ben Dooks <ben-linux@fluff.org>
---

diff --git a/arch/arm/mach-s3c64xx/cpu.c b/arch/arm/mach-s3c64xx/cpu.c
index 374e45e566b8..8dc05763a7eb 100644
--- a/arch/arm/mach-s3c64xx/cpu.c
+++ b/arch/arm/mach-s3c64xx/cpu.c
@@ -20,6 +20,7 @@
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
+#include <linux/dma-mapping.h>
 
 #include <mach/hardware.h>
 #include <mach/map.h>
@@ -145,6 +146,7 @@ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size)
 	/* initialise the io descriptors we need for initialisation */
 	iotable_init(s3c_iodesc, ARRAY_SIZE(s3c_iodesc));
 	iotable_init(mach_desc, size);
+	init_consistent_dma_size(SZ_8M);
 
 	idcode = __raw_readl(S3C_VA_SYS + 0x118);
 	if (!idcode) {
diff --git a/arch/arm/mach-s3c64xx/include/mach/memory.h b/arch/arm/mach-s3c64xx/include/mach/memory.h
index 4760cdae1eb6..b704669f95ff 100644
--- a/arch/arm/mach-s3c64xx/include/mach/memory.h
+++ b/arch/arm/mach-s3c64xx/include/mach/memory.h
@@ -15,6 +15,4 @@
 
 #define PLAT_PHYS_OFFSET     UL(0x50000000)
 
-#define CONSISTENT_DMA_SIZE	SZ_8M
-
 #endif