kernel-fxtec-pro1x/arch/arm/mach-shmobile/include/mach/memory.h
Magnus Damm 28f0721a79 ARM: mach-shmobile: Set CONSISTENT_DMA_SIZE to 158 MB
This patch sets CONSISTENT_DMA_SIZE to 158 MB
for all SH-Mobile ARM processors.

The DMA area is mapped at 0xf6000000 - 0xffdfffff,
on top of the 256 MB I/O window at 0xe6000000.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20 12:51:24 +09:00

10 lines
260 B
C

#ifndef __ASM_MACH_MEMORY_H
#define __ASM_MACH_MEMORY_H
#define PHYS_OFFSET UL(CONFIG_MEMORY_START)
#define MEM_SIZE UL(CONFIG_MEMORY_SIZE)
/* DMA memory at 0xf6000000 - 0xffdfffff */
#define CONSISTENT_DMA_SIZE (158 << 20)
#endif /* __ASM_MACH_MEMORY_H */