source: rtems/c/src/lib/libbsp/arm/gp32/startup/memmap.c @ 0afac6a

4.115
Last change on this file since 0afac6a was c499856, checked in by Chris Johns <chrisj@…>, on Mar 20, 2014 at 9:10:47 PM

Change all references of rtems.com to rtems.org.

  • Property mode set to 100644
File size: 1007 bytes
Line 
1/*
2 *  GP32 Memory Map
3 *
4 *  Copyright (c) 2004 by Cogent Computer Systems
5 *  Written by Jay Monkman <jtm@lopingdog.com>
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.rtems.org/license/LICENSE.
10 */
11#include <rtems.h>
12#include <libcpu/mmu.h>
13
14/* Remember, the ARM920 has 64 TLBs. If you have more 1MB sections than
15 * that, you'll have TLB lookups, which could hurt performance.
16 */
17mmu_sect_map_t mem_map[] = {
18/*  <phys addr>  <virt addr> <size> <flags> */
19    {0x0c000000, 0x00000000,   1, MMU_CACHE_NONE},     /* SDRAM for vectors */
20    {0x0c000000, 0x0c000000,   7, MMU_CACHE_WTHROUGH}, /* SDRAM W cache */
21    {0x0c700000, 0x0c700000,   1, MMU_CACHE_NONE},     /* SDRAM W/O cache */
22    {0x14000000, 0x14000000,   16, MMU_CACHE_NONE},    /* Internals Regs - */
23    {0x15000000, 0x15000000,   16, MMU_CACHE_NONE},    /* Internal Regs - */
24    {0x00000000, 0x00000000,   0,    0}                /* The end */
25};
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