config.h

MPC8260的vxworks BSP源码

/* ads8260/config.h - Motorola MPC8260 ADS board configuration header */

/* Copyright 1984-1997 Wind River Systems, Inc. */

/*
modification history
--------------------
01p,14mar00,ms_  add support for PILOT revision of board
01o,04mar00,mtl  made PILOT as default revision
01n,03mar00,mtl  changed rom address & size to reflect system exc vector
01m,29sep99,ms_  NV_RAM_SIZE size is NONE; removed NV_RAM_SIZE_WRITEABLE
01l,19sep99,ms_  undef MMU and CACHE to assure FLASH visibility
01k,17sep99,ms_  undef MOT_FCC_DBG; use generic bootline
01j,26jul99,ms_  remove wrs references from default boot line
01i,16jun99,ms_  bumped version for beta
01h,16jun99,cn   corrected macro definitions about FLASH device.
01g,28may99,ms_  bump bsp version level for second EAR release
01f,21may99,ms_  added BCSR and IMM macros
01e,20may99,cn   added support for bootrom and FLASH device.
01d,17apr99,ms_  remove SPLL
01c,14apr99,cn   added support for motFccEnd
01b,08apr99,ms_  upgrade for multiple serial channels
01a,07jan99,ms_  adapted from ads860 config.h
*/

/*
This file contains the configuration parameters for the
Motorola MPC8260 ADS board.
*/

#ifndef	INCconfigh
#define	INCconfigh








/****************************************************************************************************************/
/* Noted by wangyan:  this define is used to generate the bootrom file in the flash of 512kbytes,8bit port size */
/*If you use the FLASH of AMD29F040, you should define BOOT_FILE_ROM. Else undef the other flash enable			*/
/*AMD29F040 port is 8bit, and AMD29DL800B port is 16 bit, so some sets should be changed.						*/
/****************************************************************************************************************/
#undef  BOOT_FILE_ROM 		






/* BSP version/revision identification, should be placed
 * before #include "configAll.h"
 */

#define BSP_VER_1_1     1
#define BSP_VER_1_2     1
#define BSP_VERSION     "1.1"
#define BSP_REV         "/1"

/* default board revision is PILOT */

#define BOARD_REV_PILOT                 /* undefine for revision ENG */

#include "configAll.h"

#define DEFAULT_BOOT_LINE \
"motfcc(0,0)bcng:vxWorks h=192.168.0.110 e=192.168.0.137 u=bcng pw=bcng tn=XPC8260-BCNG"
/*
#define DEFAULT_BOOT_LINE \
"tffs=0,0(0,0)bcng:vxWorks h=192.168.0.110 e=192.168.0.137 u=bcng pw=bcng tn=XPC8260-BCNG"
*/

#undef USER_I_MMU_ENABLE
#undef USER_D_MMU_ENABLE
#undef INCLUDE_MMU_BASIC

#undef USER_I_CACHE_ENABLE
#undef USER_D_CACHE_ENABLE
#undef INCLUDE_CACHE_SUPPORT

#undef INCLUDE_WINDVIEW

/* Number of TTY definition */

#undef	NUM_TTY
#define	NUM_TTY		N_SIO_CHANNELS		/* defined in ads8260.h */

/* Optional timestamp support */

#undef	INCLUDE_TIMESTAMP

/* optional TrueFFS support */

#undef  INCLUDE_TFFS

#ifdef INCLUDE_TFFS
#define INCLUDE_DOSFS		/* dosFs file system */
#define INCLUDE_SHOW_ROUTINES	/* show routines for system facilities*/
#endif /* INCLUDE_DOSFS */

/* clock rates */

#define	SYS_CLK_RATE_MIN	1	/* minimum system clock rate */
#define	SYS_CLK_RATE_MAX	8000	/* maximum system clock rate */
#define	AUX_CLK_RATE_MIN	1	/* minimum auxiliary clock rate */
#define	AUX_CLK_RATE_MAX	8000	/* maximum auxiliary clock rate */

/*
 * Crystal Frequency - This macro defines the input oscillator frequency
 * (labeled SYSCLK on the MPC8260 ADS board) clocking the PPC8260. 
 */

#define CRYSTAL_FREQ		66000000		/* 66 Mhz */
/*#define CRYSTAL_FREQ		50000000	*/	/* 50 Mhz */

/*
 * DRAM refresh frequency - This macro defines the DRAM refresh frequency.
 * e.i: A DRAM with 1024 rows to refresh in 16ms: 
 * DRAM_REFRESH_FREQ = 1024/ 16E-3 = 64E3 hz
 */

#define DRAM_REFRESH_FREQ	64000			/* 64 kHz */

/*
 * Baud Rate Generator division factor - 0 for division by 1
 *					 1 for division by 4
 *					 2 for division by 16
 *					 3 for division by 64
 */

#define BRGCLK_DIV_FACTOR   0

/* add necessary drivers */

#define INCLUDE_END  


#ifndef INCLUDE_NETWORK
#define INCLUDE_NETWORK
#endif

#ifdef  INCLUDE_NETWORK    /* include the FCC ethernet driver */
#define INCLUDE_MOT_FCC              
#endif                
 
#ifdef INCLUDE_MOT_FCC
#ifndef INCLUDE_END
#   define INCLUDE_END                  /* only END-style driver for FCC */
#endif /* INCLUDE_END */
#endif /* INCLUDE_MOT_FCC */
 
/* remove unnecessary drivers */

#undef INCLUDE_BP
#undef INCLUDE_EX
#undef INCLUDE_ENP
#undef INCLUDE_SM_NET
#undef INCLUDE_SM_SEQ_ADD


#define NV_RAM_SIZE             NONE            /* no NVRAM */
 
/* Memory addresses */
 

#define LOCAL_MEM_SIZE          0x08000000      /* 128 Mbyte memory available */
#define LOCAL_MEM_LOCAL_ADRS    0x00000000      /* Base of RAM */
 
/* xiyong: add cpm local memory*/
#define INCLUDE_LOC_SDRAM 
#define LOC_SIZE          0x02000000      /* 32 Mbyte memory available */
#define LOC_BASE_ADRS     0x40000000      /* Base of RAM */

/*
 * The constants ROM_TEXT_ADRS, ROM_SIZE, and RAM_HIGH_ADRS are defined
 * in config.h, MakeSkel, Makefile, and Makefile.*
 * All definitions for these constants must be identical.
 */
 
#define ROM_BASE_ADRS           0xff000000      /* base address of ROM */
#define ROM_TEXT_ADRS           ROM_BASE_ADRS+ 0x100  

#ifdef BOOT_FILE_ROM 
#define ROM_SIZE                0x100000           /* 512kbytes  */ 
#else
#define ROM_SIZE                0x100000          /* 1Mbytes */
#endif

#define CUBIT_BASE_ADRS			0x50000000	/* xiyong,add cubit-3 */
#define CUBIT_SIZE				0x1000

#define FLASH2_BASE_ADRS 			0x70000000	/* xiyong,add cubit-3 */
#define FLASH2_SIZE				0x200000

#define ROM_WARM_ADRS           (ROM_TEXT_ADRS+8) /* warm reboot entry */

/* RAM address for ROM boot */
#define RAM_HIGH_ADRS           (LOCAL_MEM_LOCAL_ADRS + 0x00200000)
 
/* RAM address for sys image */
#define RAM_LOW_ADRS            (LOCAL_MEM_LOCAL_ADRS + 0x00010000)
 
#define USER_RESERVED_MEM	0x00000000	/* user reserved memory size */

/* Address and size of MPC8260 Internal Memory Map */

#define DEFAULT_IMM_ADRS        0x47000000
#define IMM_SIZE                0x00020000      /* 128K of address space */

/* Hard Reset Configuration Words */
#ifdef BOOT_FILE_ROM
#define HRCW_BYTE_0       0x04          /* 0x04  8 bit boot port, MSR(IP) = 0 */
#else
#define HRCW_BYTE_0       0x08          /* 0x08  16 bit boot port, MSR(IP) = 0 */
#endif

#define HRCW_BYTE_1       0xB2          /*  0x22   IMMR[0-14] = 0x0F00_0000 */
#define HRCW_BYTE_2       0X02          /*	0x82 boot space = 0x0000_0000 */
#define HRCW_BYTE_3       0X05			/* MODCK_H = 0101, core freq=200mhz, cpm =133mhz xiyong*/


/*
 * Default power management mode - selected via vxPowerModeSet() in
 * sysHwInit().
 */

#define DEFAULT_POWER_MGT_MODE  VX_POWER_MODE_DISABLE

#include "ads8260.h"			/* include the ads8260 params */

#endif	/* INCconfigh */
#if defined(PRJ_BUILD)
#include "prjParams.h"
#endif