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- /*
- * arch/arm/mach-sa1100/include/mach/memory.h
- *
- * Copyright (C) 1999-2000 Nicolas Pitre <nico@fluxnic.net>
- */
- #ifndef __ASM_ARCH_MEMORY_H
- #define __ASM_ARCH_MEMORY_H
- #include <asm/sizes.h>
- /*
- * Because of the wide memory address space between physical RAM banks on the
- * SA1100, it's much convenient to use Linux's SparseMEM support to implement
- * our memory map representation. Assuming all memory nodes have equal access
- * characteristics, we then have generic discontiguous memory support.
- *
- * The sparsemem banks are matched with the physical memory bank addresses
- * which are incidentally the same as virtual addresses.
- *
- * node 0: 0xc0000000 - 0xc7ffffff
- * node 1: 0xc8000000 - 0xcfffffff
- * node 2: 0xd0000000 - 0xd7ffffff
- * node 3: 0xd8000000 - 0xdfffffff
- */
- #define MAX_PHYSMEM_BITS 32
- #define SECTION_SIZE_BITS 27
- /*
- * Cache flushing area - SA1100 zero bank
- */
- #define FLUSH_BASE_PHYS 0xe0000000
- #define FLUSH_BASE 0xf5000000
- #define FLUSH_BASE_MINICACHE 0xf5100000
- #endif
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