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Commit 284dc060 authored by Jon Medhurst's avatar Jon Medhurst
Browse files

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



Signed-off-by: default avatarJon Medhurst <tixy@yxit.co.uk>
CC: Ben Dooks <ben-linux@fluff.org>
parent 009426a0

arch/arm/mach-s3c64xx/cpu.c

+2 −0
Original line number Diff line number Diff line
@@ -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) {

arch/arm/mach-s3c64xx/include/mach/memory.h

+0 −2
Original line number Diff line number Diff line
@@ -15,6 +15,4 @@ 


#define PLAT_PHYS_OFFSET     UL(0x50000000)



#define CONSISTENT_DMA_SIZE	SZ_8M



#endif