blob: 18a221093bf59e87c7baccf54f6b03aa96c54ccd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/*
* arch/arm/mach-rpc/include/mach/memory.h
*
* Copyright (C) 1996,1997,1998 Russell King.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Changelog:
* 20-Oct-1996 RMK Created
* 31-Dec-1997 RMK Fixed definitions to reduce warnings
* 11-Jan-1998 RMK Uninlined to reduce hits on cache
* 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt
* 21-Mar-1999 RMK Renamed to memory.h
* RMK Added TASK_SIZE and PAGE_OFFSET
*/
#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H
/*
* Physical DRAM offset.
*/
#define PLAT_PHYS_OFFSET UL(0x10000000)
/*
* Cache flushing area - ROM
*/
#define FLUSH_BASE_PHYS 0x00000000
#define FLUSH_BASE 0xdf000000
/*
* Sparsemem support. Each section is a maximum of 64MB. The sections
* are offset by 128MB and can cover 128MB, so that gives us a maximum
* of 29 physmem bits.
*/
#define MAX_PHYSMEM_BITS 29
#define SECTION_SIZE_BITS 26
#endif
|
