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author | Paul Mundt <lethal@linux-sh.org> | 2011-08-08 03:41:23 -0400 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2011-08-08 03:41:23 -0400 |
commit | 4791d63bd40ec63c533060707dae0232b9969dc0 (patch) | |
tree | 8e10fe91cea556c10f7d211b65c5f6bdd7ffeb55 /arch/arm/mach-prima2/include/mach/memory.h | |
parent | b3623080ff6974e696710b6c6eb4cdbf2bbab347 (diff) | |
parent | 322a8b034003c0d46d39af85bf24fee27b902f48 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into rmobile-latest
Diffstat (limited to 'arch/arm/mach-prima2/include/mach/memory.h')
-rw-r--r-- | arch/arm/mach-prima2/include/mach/memory.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-prima2/include/mach/memory.h b/arch/arm/mach-prima2/include/mach/memory.h new file mode 100644 index 000000000000..368cd5a0601a --- /dev/null +++ b/arch/arm/mach-prima2/include/mach/memory.h | |||
@@ -0,0 +1,21 @@ | |||
1 | /* | ||
2 | * arch/arm/mach-prima2/include/mach/memory.h | ||
3 | * | ||
4 | * Copyright (c) 2010 – 2011 Cambridge Silicon Radio Limited, a CSR plc group company. | ||
5 | * | ||
6 | * Licensed under GPLv2 or later. | ||
7 | */ | ||
8 | |||
9 | #ifndef __ASM_ARCH_MEMORY_H | ||
10 | #define __ASM_ARCH_MEMORY_H | ||
11 | |||
12 | #define PLAT_PHYS_OFFSET UL(0x00000000) | ||
13 | |||
14 | /* | ||
15 | * Restrict DMA-able region to workaround silicon limitation. | ||
16 | * The limitation restricts buffers available for DMA to SD/MMC | ||
17 | * hardware to be below 256MB | ||
18 | */ | ||
19 | #define ARM_DMA_ZONE_SIZE (SZ_256M) | ||
20 | |||
21 | #endif | ||