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Diffstat (limited to 'arch/arm/mach-bcmring/include/mach/memory.h')
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/memory.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/include/mach/memory.h b/arch/arm/mach-bcmring/include/mach/memory.h new file mode 100644 index 00000000000..114f942bb4f --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/memory.h @@ -0,0 +1,33 @@ +/***************************************************************************** +* Copyright 2005 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <cfg_global.h> + +/* + * Physical vs virtual RAM address space conversion. These are + * private definitions which should NOT be used outside memory.h + * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. + */ + +#define PHYS_OFFSET CFG_GLOBAL_RAM_BASE + +/* + * Maximum DMA memory allowed is 14M + */ +#define CONSISTENT_DMA_SIZE (SZ_16M - SZ_2M) + +#endif |