config.h

miceteck_MPC860_BSP源码,基于VXWORK

/* dab/config.h - Motorola MPC860DAB board configuration header */

/* Copyright 1998 Teltec UCD-CS */
/* Copyright 1984-1997 Wind River Systems, Inc. */

/*
modification history
--------------------
01a,15sep98,rkh  started for DAB
01j,21feb97,mas  added undef of INCLUDE_TIMESTAMP (SPR 7879).
01i,03jan97,dat  BSP_REV level 2, for tornado 1.0.1 release
01h,12nov96,tam  added DEFAULT_POWER_MGT_MODE to select the default power
		 management mode.
01g,11nov96,tpr  turned the cache off when EDO dran selected.
01f,10nov96,tpr  defined cache and MMU support.
		 replaced SYS_CLK_FREQ by SPLL_FREQ_REQUESTED. 
01e,08nov96,tpr  removed CPU_SPEED.
01d,06nov96,tpr  changed RAM_LOW_ADRS to 0x00010000.
01c,06nov96,tpr  increased BSP_REV from 0 to 1.
		 + added CLK macros.
01b,28may96,dzb  added Ethernet driver defines.
01a,19apr96,tpr  written.
*/

/*
This file contains the configuration parameters for the
Motorola MPC860DAB board.
*/

#ifndef	INCconfigh
#define	INCconfigh

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

#define BSP_VER_1_1     1
#define BSP_VERSION     "1.3"
#define BSP_REV         "/5  (c)Autosoft (Chengdu), 2001" /* 0 for the first bsp revision */

#include "configAll.h"

#undef FADS_860T

#define INCULDE_NETWORK


#ifdef FADS_860T
#    define DEFAULT_BOOT_LINE \
"motfec(0,0)chenqi:vxWorks h=192.168.0.78 e=192.168.0.42 g=192.168.0.1 u=vxworks pw=vxworks tn=860pc"
#else /* FADS_860T */
#    define DEFAULT_BOOT_LINE \
"cpm(0,0)chenqi:vxWorks h=192.168.0.78 e=192.168.0.42 g=192.168.0.1 u=vxworks pw=vxworks tn=860pc"
#endif /* FADS_860T */
/* DRAM type on the DAB board */

#undef EDO_DRAM			/* to define if the DRAM is EDO */

/* Cache and MMU not supported */

#ifdef	EDO_DRAM
#   undef USER_I_CACHE_ENABLE
#   undef USER_D_CACHE_ENABLE
#   undef INCLUDE_CACHE_SUPPORT
#endif	/* EDO_DRAM */

#define USER_I_MMU_ENABLE
#define USER_D_MMU_ENABLE
#define INCLUDE_MMU_BASIC

#if 1
/* XXX disabling the caches */
#undef USER_I_CACHE_ENABLE
#undef USER_D_CACHE_ENABLE
#endif

/* Number of TTY definition */

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

/* Optional timestamp support */

/* 6/15/99 6:14PM add code */
#undef	INCLUDE_TIMESTAMP

/* 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	0	/* minimum auxiliary clock rate */
#define	AUX_CLK_RATE_MAX	0	/* maximum auxiliary clock rate */

/*
 * Cristal Frequency - This macro defines the input oscillator frequency
 * clocking the PPC860. On the DAB board, the CPU is clocked by a cristal
 * running at 4 Mhz.
 */

#define CRISTAL_FREQ		50000000			/* 50 Mhz */

/*
 * SPLL_FREQ_REQUESTED - This macro defined the expected system PLL (SPLL)
 * frequency divided by 2. The two supported frequencies are either 25
 * or 50 MHz.
 */

#define SPLL_FREQ_REQUESTED	FREQ_50_MHZ		/* 50 Mhz */

/*
 * 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              /* Enhanced Network Driver see configNet.h */

#ifdef FADS_860T
#ifdef	INCLUDE_NETWORK
#   define INCLUDE_MOT_FEC          	/* define if you are using the FEC. */
#   undef INCLUDE_CPM			/* define, if you want to use the   */
#endif /* INCLUDE_NETWORK */
#else /* FADS_860T */
#   undef INCLUDE_MOT_FEC          	/* define if you are using the FEC. */
#   define INCLUDE_CPM			/* define, if you want to use the   */
#endif /* FADS_860T */

#define INCLUDE_CPM			/* define, if you want to use the   */

#ifdef INCLUDE_MOT_FEC
#ifndef INCLUDE_END
#   define INCLUDE_END              	/* define if you are using the FEC */
#endif /* INCLUDE_END */
#endif /* INCLUDE_MOT_FEC */
/* remove unnecessary drivers */

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

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

#define LOCAL_MEM_LOCAL_ADRS	0x00000000	/* Base of RAM */
/*#define LOCAL_MEM_SIZE		0x00400000*/	/* 4 Mbyte memory available */
#define LOCAL_MEM_SIZE		0x02000000	/* 32 Mbyte memory available */

/*
 * 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		0x02800000	/* base address of ROM */
#define ROM_TEXT_ADRS		ROM_BASE_ADRS + 0x100
#define ROM_SIZE		0x00100000 	/* 2M ROM space */

/* RAM address for ROM boot */
#define RAM_HIGH_ADRS		(LOCAL_MEM_LOCAL_ADRS + 0x01e00000)
/* RAM address for sys image */
#define RAM_LOW_ADRS		(LOCAL_MEM_LOCAL_ADRS + 0x00010000)
/*#define RAM_LOW_ADRS		(LOCAL_MEM_LOCAL_ADRS + 0x00200000)*/

#define FLASH_ADRS              0x029C0000      /* base address of Local flash */
#define FLASH_SIZE              0x00040000      /* 192K+64K flash size */
#define FLASH_WIDTH             1               /* 8 bit width */

/* base flash address for additional information store */
#define FLASH_PARAM             FLASH_ADRS + 0x20000      

/* Address for the destination network which is used by routeAdd() */
#define DESTINATION_NETWORK_ADRS     FLASH_ADRS + 0x30000

/* 
 *  NVRAM Definitions : Using FLASH's first sector
 */         
#define NVRAM_INITIALIZED  "INIT"     /* Initialization Indicator */
#define NV_INIT_SIZE        4		  /* (size of NVRAM_INITIALIZED) */
#undef  NV_BOOT_OFFSET	              /* room for init indicator  */
#define NV_BOOT_OFFSET      (NV_INIT_SIZE+1)  
#define NV_RAM_SIZE	        65536	  /* 64K bytes */

#define MAC_ADRS           FLASH_ADRS + 0x10000    /* second sector */

/*#define DEFAULT_10M_MAC_ADRS  (UINT8){0x08,0x00,0x3e,0x03,0x02,0x09}
#define DEFAULT_100M_MAC_ADRS (UINT8){0x08,0x00,0x3e,0x03,0x02,0x0a}
#define DEFAULT_10M_IP        "192.168.0.42"*/

#define USER_RESERVED_MEM	0x00000000	/* user reserved memory size */

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

#define DEFAULT_POWER_MGT_MODE  VX_POWER_MODE_DISABLE

#include "860pc.h"				/* include the DAB params */

#endif	/* INCconfigh */

/* The following has been added by WindCfg */
#include "configdb.h"

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