/* * BF538 memory map * * Copyright 2004-2009 Analog Devices Inc. * Licensed under the GPL-2 or later. */ #ifndef __BFIN_MACH_MEM_MAP_H__ #define __BFIN_MACH_MEM_MAP_H__ #ifndef __BFIN_MEM_MAP_H__ # error "do not include mach/mem_map.h directly -- use asm/mem_map.h" #endif /* 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 #define BOOT_ROM_LENGTH 0x400 /* Level 1 Memory */ #ifdef [31mCONFIG_BFIN_ICACHE[0m #define BFIN_ICACHESIZE (16*1024) #else #define BFIN_ICACHESIZE (0*1024) #endif /* Memory Map for ADSP-BF538/9 processors */ #define L1_CODE_START 0xFFA00000 #define L1_DATA_A_START 0xFF800000 #define L1_DATA_B_START 0xFF900000 #ifdef [31mCONFIG_BFIN_ICACHE[0m #define L1_CODE_LENGTH (0x14000 - 0x4000) #else #define L1_CODE_LENGTH 0x14000 #endif #ifdef [31mCONFIG_BFIN_DCACHE[0m #ifdef [31mCONFIG_BFIN_DCACHE_BANKA[0m #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*/ #endif |