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Commit d9c295ad authored by Jon Medhurst's avatar Jon Medhurst
Browse files

ARM: mach-s5p64x0: Setup consistent dma size at boot time 



Signed-off-by: default avatarJon Medhurst <tixy@yxit.co.uk>
CC: Kukjin Kim <kgene.kim@samsung.com>
parent 284dc060

arch/arm/mach-s5p64x0/cpu.c

+3 −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/sched.h>

#include <linux/dma-mapping.h>



#include <asm/mach/arch.h>

#include <asm/mach/map.h>
@@ -111,6 +112,7 @@ void __init s5p6440_map_io(void) 


	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));

	iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));

	init_consistent_dma_size(SZ_8M);

}



void __init s5p6450_map_io(void)
@@ -120,6 +122,7 @@ void __init s5p6450_map_io(void) 


	iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));

	iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));

	init_consistent_dma_size(SZ_8M);

}



/*

arch/arm/mach-s5p64x0/include/mach/memory.h

+0 −1
Original line number Diff line number Diff line
@@ -14,6 +14,5 @@ 
#define __ASM_ARCH_MEMORY_H __FILE__



#define PLAT_PHYS_OFFSET		UL(0x20000000)

#define CONSISTENT_DMA_SIZE	SZ_8M



#endif /* __ASM_ARCH_MEMORY_H */