1/*
2 *  arch/arm/mach-rpc/include/mach/memory.h
3 *
4 *  Copyright (C) 1996,1997,1998 Russell King.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 *  Changelog:
11 *   20-Oct-1996 RMK	Created
12 *   31-Dec-1997 RMK	Fixed definitions to reduce warnings
13 *   11-Jan-1998 RMK	Uninlined to reduce hits on cache
14 *   08-Feb-1998 RMK	Added __virt_to_bus and __bus_to_virt
15 *   21-Mar-1999 RMK	Renamed to memory.h
16 *		 RMK	Added TASK_SIZE and PAGE_OFFSET
17 */
18#ifndef __ASM_ARCH_MEMORY_H
19#define __ASM_ARCH_MEMORY_H
20
21/*
22 * Cache flushing area - ROM
23 */
24#define FLUSH_BASE_PHYS		0x00000000
25#define FLUSH_BASE		0xdf000000
26
27/*
28 * Sparsemem support.  Each section is a maximum of 64MB.  The sections
29 * are offset by 128MB and can cover 128MB, so that gives us a maximum
30 * of 29 physmem bits.
31 */
32#define MAX_PHYSMEM_BITS	29
33#define SECTION_SIZE_BITS	26
34
35#endif
36