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/*
* file: include/asm-blackfin/mach-bf527/mem_map.h
* based on: include/asm-blackfin/mach-bf537/mem_map.h
* author: Michael Hennerich (michael.hennerich@analog.com)
*
* created:
* description:
* Memory MAP Common header file for blackfin BF527/5/2 of processors.
* rev:
*
* modified:
*
* bugs: enter bugs at http://blackfin.uclinux.org/
*
* this program is free software; you can redistribute it and/or modify
* it under the terms of the gnu general public license as published by
* the free software foundation; either version 2, or (at your option)
* any later version.
*
* this program is distributed in the hope that it will be useful,
* but without any warranty; without even the implied warranty of
* merchantability or fitness for a particular purpose. see the
* gnu general public license for more details.
*
* you should have received a copy of the gnu general public license
* along with this program; see the file copying.
* if not, write to the free software foundation,
* 59 temple place - suite 330, boston, ma 02111-1307, usa.
*/
#ifndef _MEM_MAP_527_H_
#define _MEM_MAP_527_H_
#define COREMMR_BASE 0xFFE00000 /* Core MMRs */
#define SYSMMR_BASE 0xFFC00000 /* System MMRs */
/* Async Memory Banks */
#define ASYNC_BANK3_BASE 0x20300000 /* Async Bank 3 */
#define ASYNC_BANK3_SIZE 0x00100000 /* 1M */
#define ASYNC_BANK2_BASE 0x20200000 /* Async Bank 2 */
#define ASYNC_BANK2_SIZE 0x00100000 /* 1M */
#define ASYNC_BANK1_BASE 0x20100000 /* Async Bank 1 */
#define ASYNC_BANK1_SIZE 0x00100000 /* 1M */
#define ASYNC_BANK0_BASE 0x20000000 /* Async Bank 0 */
#define ASYNC_BANK0_SIZE 0x00100000 /* 1M */
/* Boot ROM Memory */
#define BOOT_ROM_START 0xEF000000
/* Level 1 Memory */
/* Memory Map for ADSP-BF527 ADSP-BF525 ADSP-BF522 processors */
#ifdef CONFIG_BFIN_ICACHE
#define BFIN_ICACHESIZE (16*1024)
#else
#define BFIN_ICACHESIZE (0*1024)
#endif
#define L1_CODE_START 0xFFA00000
#define L1_DATA_A_START 0xFF800000
#define L1_DATA_B_START 0xFF900000
#define L1_CODE_LENGTH 0xC000
#ifdef CONFIG_BFIN_DCACHE
#ifdef CONFIG_BFIN_DCACHE_BANKA
#define DMEM_CNTR (ACACHE_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH 0x8000
#define BFIN_DCACHESIZE (16*1024)
#define BFIN_DSUPBANKS 1
#else
#define DMEM_CNTR (ACACHE_BCACHE | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH (0x8000 - 0x4000)
#define L1_DATA_B_LENGTH (0x8000 - 0x4000)
#define BFIN_DCACHESIZE (32*1024)
#define BFIN_DSUPBANKS 2
#endif
#else
#define DMEM_CNTR (ASRAM_BSRAM | ENDCPLB | PORT_PREF0)
#define L1_DATA_A_LENGTH 0x8000
#define L1_DATA_B_LENGTH 0x8000
#define BFIN_DCACHESIZE (0*1024)
#define BFIN_DSUPBANKS 0
#endif /*CONFIG_BFIN_DCACHE */
/* Scratch Pad Memory */
#if defined(CONFIG_BF527) || defined(CONFIG_BF536) || defined(CONFIG_BF534)
#define L1_SCRATCH_START 0xFFB00000
#define L1_SCRATCH_LENGTH 0x1000
#endif
#endif /* _MEM_MAP_527_H_ */
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