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ARM: S3C64XX: Update consistent DMA size to 8MiB
authorBen Dooks <ben-linux@fluff.org>
Mon, 26 Jul 2010 09:54:00 +0000 (10:54 +0100)
committerBen Dooks <ben-linux@fluff.org>
Sat, 14 Aug 2010 15:24:15 +0000 (16:24 +0100)
Change the area available for consitent DMA allocations from the
default to 8MiB to allow drivers such as the framebuffer to get
more memory (for situations where larger virtual screen resolutions
are needed).

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
arch/arm/mach-s3c64xx/include/mach/memory.h patch | blob | history

diff --git a/arch/arm/mach-s3c64xx/include/mach/memory.h b/arch/arm/mach-s3c64xx/include/mach/memory.h
index a3ac84a6548010815bde285679c645ff172ce6b2..42cc54e2ee3061824da68112789cdf7555231352 100644 (file)
--- a/arch/arm/mach-s3c64xx/include/mach/memory.h
+++ b/arch/arm/mach-s3c64xx/include/mach/memory.h
@@ -15,4 +15,6 @@
 
 #define PHYS_OFFSET     UL(0x50000000)
 
+#define CONSISTENT_DMA_SIZE    SZ_8M
+
 #endif
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