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

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Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
CC: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Jon Medhurst 2011-08-04 10:46:46 +01:00
parent 284dc06008
commit d9c295ad35
2 changed files with 3 additions and 1 deletions
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3
arch/arm/mach-s5p64x0/cpu.c
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@ -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);
}
/*

1
arch/arm/mach-s5p64x0/include/mach/memory.h
View file

@ -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 */