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

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Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
CC: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Jon Medhurst 2011-08-04 16:41:43 +01:00
parent 009426a0eb
commit 284dc06008
2 changed files with 2 additions and 2 deletions
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2
arch/arm/mach-s3c64xx/cpu.c
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@ -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) {

2
arch/arm/mach-s3c64xx/include/mach/memory.h
View file

@ -15,6 +15,4 @@
#define PLAT_PHYS_OFFSET UL(0x50000000)
#define CONSISTENT_DMA_SIZE SZ_8M
#endif