merge.h

是MTK公司新出来的DVD方案

/***************    MTK CONFIDENTIAL & COPYRIGHTED     ****************/
/***************                                       ****************/
/***************  $Modtime:: 04/06/25 3:30p    $       ****************/
/***************  $Revision:: 13               $       ****************/
/***************                                       ****************/
/*************** Description : MT1379 code merge       ****************/
/***************               utility                 ****************/
/***************                                       ****************/
/***************     Company : MediaTek Inc.           ****************/
/***************  Programmer : Joseph Lin              ****************/
/**********************************************************************/
#ifndef _INC_MERGE
#define _INC_MERGE

#define DRAMB_CACH_BASE_ADDRESS             0x00000000L
#define DRAMA_CACH_BASE_ADDRESS             0x01000000L
#define FLASH_CACH_BASE_ADDRESS             0x02000000L

#define DRAMA_NONCACH_BASE_ADDRESS          0x03000000L
#define DRAMB_NONCACH_BASE_ADDRESS          0x04000000L
#define FLASH_NONCACH_BASE_ADDRESS          0x05000000L
#define IO_BASE_ADDRESS                     0x06000000L
#define CODE_INFO_START_ADDRESS             0x200

 #if (DRAM_SZ == DRAM_2M)
  #define DRAM_PARTITION_ADDR                 0x1d6000L
  #define TOC_BUF_ADDR                        0x1d4800L
#elif (DRAM_SZ == DRAM_4M) 
  #ifdef RISC_ICE_MODE
    #define DRAM_PARTITION_ADDR               0x380000L
    #define TOC_BUF_ADDR                      0x37C400L
  #else
    #define DRAM_PARTITION_ADDR               0x3ad800L
    #define TOC_BUF_ADDR                      0x3ac000L 
  #endif
#elif (DRAM_SZ == DRAM_8M) 
  #define DRAM_PARTITION_ADDR                 0x770000L
  #define TOC_BUF_ADDR                        0x76C400L 
#elif (DRAM_SZ == DRAM_16M) 
  #define DRAM_PARTITION_ADDR                 0xF40000L
  #define TOC_BUF_ADDR                        0xF3C400L 
#endif


#define TOC_BUF_SIZE                          0x800
#if(DRAM_SZ == DRAM_2M || DRAM_SZ == DRAM_4M)
#define SHAREMEM_SIZE                         0x1000
#else
#define SHAREMEM_SIZE                         0x2000
#endif
#define CDTXT_BUF_SIZE                        0

#define SHAREMEM_ADDR                         (TOC_BUF_ADDR + TOC_BUF_SIZE)
#define CDTXT_BUF_ADDR                        (SHAREMEM_ADDR + SHAREMEM_SIZE)

#endif  // _INC_MERGE