/* pc386/config.h - PC {3,4}86/Pentium{,2,3,4} configuration header */

/* Copyright 1984-2003 Wind River Systems, Inc. */

/* vxworks開發網 http://www.vxdev.com  */

/*
modification history
--------------------

01a 2008-3-24 23:30    modify by frank(http://www.vxdev.com)
*/



#ifndef	INCconfigh
#define	INCconfigh

#ifdef __cplusplus
extern "C" {
#endif

/* BSP version/revision identification, before configAll.h */

#define BSP_VER_1_1	1	/* 1.2 is backward compatible with 1.1 */
#define BSP_VER_1_2	1
#define BSP_VERSION	"1.2"	/* Tornado 2.2 is 1.2 */
#define BSP_REV		"/3"	/* increment by whole numbers */

#include "configAll.h"
#include "pc.h"


/* BSP specific prototypes that must be in config.h */

#ifndef _ASMLANGUAGE
    IMPORT void sysHwInit0 (void);
    IMPORT UINT8 sysInumTbl[];		/* IRQ vs intNum table */
#endif

/* BSP specific initialisation (before cacheLibInit() is called) */

#define INCLUDE_SYS_HW_INIT_0
#define SYS_HW_INIT_0()         (sysHwInit0())

/* CPU auto detection with sysCpuProbe() that support Intel CPUs for now */

#define	INCLUDE_CPU_PROBE		/* define to perform sysCpuProbe() */
#ifndef	INCLUDE_CPU_PROBE
#   undef  CPU
#   define CPU		PENTIUM		/* for CPU conditionals in BSP */
#endif	/* INCLUDE_CPU_PROBE */
#define X86CPU_DEFAULT	X86CPU_PENTIUM	/* for sysProcessor set in BSP */

/* Default boot line */

#if	(CPU == I80386)
#define DEFAULT_BOOT_LINE \
	"fd=0,0(0,0)host:/fd0/vxWorks.st h=90.0.0.3 e=90.0.0.50 u=target"
#elif	(CPU == I80486)
#define DEFAULT_BOOT_LINE \
	"fd=0,0(0,0)host:/fd0/vxWorks.st h=90.0.0.3 e=90.0.0.50 u=target"
#elif	(CPU == PENTIUM)
#define DEFAULT_BOOT_LINE \
	"lnPci(0,0)host:vxWorks.st h=192.168.102.1 e=192.168.102.88 u=target pw=target o=fei"
#elif	(CPU == PENTIUM2)
#define DEFAULT_BOOT_LINE \
	"fd=0,0(0,0)host:/fd0/vxWorks.st h=90.0.0.3 e=90.0.0.50 u=target"
#elif	(CPU == PENTIUM3)
#define DEFAULT_BOOT_LINE \
	"fd=0,0(0,0)host:/fd0/vxWorks.st h=90.0.0.3 e=90.0.0.50 u=target"
#elif	(CPU == PENTIUM4)
#define DEFAULT_BOOT_LINE \
	"fd=0,0(0,0)host:/fd0/vxWorks.st h=90.0.0.3 e=90.0.0.50 u=target"
#endif	/* (CPU == I80386) */

/* Warm boot (reboot) devices and parameters */

#define SYS_WARM_BIOS 		0 	/* warm start from BIOS */
#define SYS_WARM_FD   		1 	/* warm start from FD */
#define SYS_WARM_ATA  		2	/* warm start from ATA */
#define SYS_WARM_TFFS  		3	/* warm start from DiskOnChip */

#define SYS_WARM_TYPE		SYS_WARM_BIOS  /* warm start device */
#define SYS_WARM_FD_DRIVE       0       /* 0 = drive a:, 1 = b: */
#define SYS_WARM_FD_TYPE        0       /* 0 = 3.5" 2HD, 1 = 5.25" 2HD */
#define SYS_WARM_ATA_CTRL       0       /* controller 0 */
#define SYS_WARM_ATA_DRIVE      0       /* 0 = c:, 1 = d: */
#define SYS_WARM_TFFS_DRIVE     0       /* 0 = c: (DOC) */

/* Warm boot (reboot) device and filename strings */

/* 
 * BOOTROM_DIR is the device name for the device containing
 * the bootrom file. This string is used in sysToMonitor, sysLib.c 
 * in dosFsDevCreate().
 */

#define BOOTROM_DIR  "/vxboot/"

/* 
 * BOOTROM_BIN is the default path and file name to either a binary 
 * bootrom file or an A.OUT file with its 32 byte header stripped.
 * Note that the first part of this string must match BOOTROM_DIR
 * The "bootrom.sys" file name will work with VxLd 1.5.
 */

#define BOOTROM_BIN  "/vxboot/bootrom.sys"

/* 
 * BOOTROM_AOUT is that default path and file name of an A.OUT bootrom
 * _still containing_ its 32byte A.OUT header.   This is legacy code.
 * Note that the first part of this string must match BOOTROM_DIR
 * The "bootrom.dat" file name does not work with VxLd 1.5.
 */

#define BOOTROM_AOUT "/vxboot/bootrom.dat"

/* IDT entry type options */

#define SYS_INT_TRAPGATE 	0x0000ef00 	/* trap gate */
#define SYS_INT_INTGATE  	0x0000ee00 	/* int gate */

/* driver and file system options */

#define	INCLUDE_DOSFS		/* include dosFs file system */
#undef	INCLUDE_FD		/* include floppy disk driver */
#define	INCLUDE_ATA		/* include IDE/EIDE(ATA) hard disk driver */
#undef	INCLUDE_LPT		/* include parallel port driver */
#undef	INCLUDE_TIMESTAMP	/* include TIMESTAMP timer for Wind View */
#undef	INCLUDE_TFFS		/* include TrueFFS driver for Flash */
#undef	INCLUDE_PCMCIA		/* include PCMCIA driver */

/* TFFS driver options */

#ifdef	INCLUDE_TFFS
#   define INCLUDE_SHOW_ROUTINES
#endif	/* INCLUDE_TFFS */

/* SCSI driver options */

#undef	INCLUDE_SCSI            /* include SCSI driver */
#undef	INCLUDE_AIC_7880        /* include AIC 7880 SCSI driver */
#undef	INCLUDE_SCSI_BOOT       /* include ability to boot from SCSI */
#undef	INCLUDE_CDROMFS         /* file system to be used */
#undef	INCLUDE_TAPEFS          /* file system to be used */
#undef	INCLUDE_SCSI2           /* select SCSI2 not SCSI1 */

/* Network driver options */

#define INCLUDE_END             /* Enhanced Network Driver Support */

#undef  INCLUDE_DEC21X40_END    /* (END) DEC 21x4x PCI interface */
#undef  INCLUDE_EL_3C90X_END    /* (END) 3Com Fast EtherLink XL PCI */
#undef  INCLUDE_ELT_3C509_END   /* (END) 3Com EtherLink III interface */
#undef  INCLUDE_ENE_END         /* (END) Eagle/Novell NE2000 interface */
#undef	INCLUDE_FEI_END         /* (END) Intel 8255[7/8/9] PCI interface */
#undef	INCLUDE_GEI8254X_END    /* (END) Intel 82543/82544 PCI interface */
#define  INCLUDE_LN_97X_END      /* (END) AMD 79C97x PCI interface */
#undef  INCLUDE_ULTRA_END       /* (END) SMC Elite16 Ultra interface */

#undef  INCLUDE_BSD             /* BSD / Netif Driver Support (Deprecated) */

#undef  INCLUDE_EEX             /* (BSD) Intel EtherExpress interface */
#undef  INCLUDE_EEX32           /* (BSD) Intel EtherExpress flash 32 */
#undef  INCLUDE_ELC             /* (BSD) SMC Elite16 interface */
#undef  INCLUDE_ESMC            /* (BSD) SMC 91c9x Ethernet interface */

/* PCMCIA driver options */

#ifdef  INCLUDE_PCMCIA

#   define INCLUDE_ATA          /* include ATA driver */
#   define INCLUDE_SRAM         /* include SRAM driver */
#   undef INCLUDE_TFFS          /* include TFFS driver */

#   ifdef INCLUDE_NETWORK
#       define INCLUDE_BSD      /* include BSD / Netif Driver Support */
#       define INCLUDE_ELT      /* (BSD) 3Com EtherLink III interface */
#   endif /* INCLUDE_NETWORK */

#endif  /* INCLUDE_PCMCIA */


/* Include PCI support for drivers & libraries that require it. */

#if defined (INCLUDE_LN_97X_END)   || defined (INCLUDE_EL_3C90X_END) || \
    defined (INCLUDE_FEI_END)      || defined (INCLUDE_DEC21X40_END) || \
    defined (INCLUDE_GEI8254X_END) || defined (INCLUDE_AIC_7880)     || \
    defined (INCLUDE_WINDML)       || defined (INCLUDE_USB)

#   define INCLUDE_PCI

#endif


/* default MMU options and PHYS_MEM_DESC type state constants */

#define INCLUDE_MMU_BASIC       /* bundled MMU support */
#undef  VM_PAGE_SIZE		/* page size */
#define VM_PAGE_SIZE		PAGE_SIZE_4KB	/* default page size */

#define VM_STATE_MASK_FOR_ALL \
	VM_STATE_MASK_VALID | VM_STATE_MASK_WRITABLE | VM_STATE_MASK_CACHEABLE
#define VM_STATE_FOR_IO \
	VM_STATE_VALID | VM_STATE_WRITABLE | VM_STATE_CACHEABLE_NOT
#define VM_STATE_FOR_MEM_OS \
	VM_STATE_VALID | VM_STATE_WRITABLE | VM_STATE_CACHEABLE
#define VM_STATE_FOR_MEM_APPLICATION \
	VM_STATE_VALID | VM_STATE_WRITABLE | VM_STATE_CACHEABLE
#define VM_STATE_FOR_PCI \
	VM_STATE_VALID | VM_STATE_WRITABLE | VM_STATE_CACHEABLE_NOT


/* default system and auxiliary clock constants
 *
 * Among other things, SYS_CLK_RATE_MAX depends upon the CPU and application
 * work load.  The default value, chosen in order to pass the internal test
 * suite, could go up to PIT_CLOCK.
 */

#define SYS_CLK_RATE_MIN    (19)           /* minimum system clock rate */
#define AUX_CLK_RATE_MIN    (2)            /* minimum auxiliary clock rate */
#define AUX_CLK_RATE_MAX    (8192)         /* maximum auxiliary clock rate */


/* CPU family/type-specific macros and options */

#if	(CPU == I80386) || (CPU == I80486) /* [34]86 specific macros */

/*
 * software floating point emulation support. DO NOT undefine hardware fp
 * support in configAll.h as it is required for software fp emulation.
 */

#define INCLUDE_SW_FP		/* enable emulator if there is no FPU */
#define SYS_CLK_RATE_MAX	(PIT_CLOCK/32) /* max system clock rate */

#ifdef	INCLUDE_TIMESTAMP
#   define INCLUDE_TIMESTAMP_PIT2 /* include PIT2 for timestamp */
#endif	/* INCLUDE_TIMESTAMP */

#elif	(CPU == PENTIUM)	/* P5 specific macros */

#undef	INCLUDE_SW_FP		/* Pentium has hardware FPP */
#undef	USER_D_CACHE_MODE	/* Pentium write-back data cache support */
#define	USER_D_CACHE_MODE	(CACHE_COPYBACK | CACHE_SNOOP_ENABLE)
#undef	INCLUDE_PMC		/* include PMC */
#define SYS_CLK_RATE_MAX	(PIT_CLOCK/32) /* max system clock rate */

#ifdef	INCLUDE_TIMESTAMP	/* select TSC(default) or PIT2 */
#   undef  INCLUDE_TIMESTAMP_PIT2 /* include PIT2 for timestamp */
#   define INCLUDE_TIMESTAMP_TSC  /* include TSC for timestamp */
#   define PENTIUMPRO_TSC_FREQ	0 /* TSC freq, 0 for auto detect */
#endif	/* INCLUDE_TIMESTAMP */

#elif	(CPU == PENTIUM2) || (CPU == PENTIUM3) || (CPU == PENTIUM4) /* P6,P7 */

#undef	INCLUDE_SW_FP		/* Pentium[234] has hardware FPP */
#undef	USER_D_CACHE_MODE	/* Pentium[234] write-back data cache support */
#define	USER_D_CACHE_MODE	(CACHE_COPYBACK | CACHE_SNOOP_ENABLE)
#define	INCLUDE_MTRR_GET	/* get MTRR to sysMtrr[] */
#define	INCLUDE_PMC		/* include PMC */
#undef	VIRTUAL_WIRE_MODE	/* Interrupt Mode: Virtual Wire Mode */
#undef	SYMMETRIC_IO_MODE	/* Interrupt Mode: Symmetric IO Mode */
#define SYS_CLK_RATE_MAX	(PIT_CLOCK/16) /* max system clock rate */

#ifdef	INCLUDE_TIMESTAMP         /* select TSC(default) or PIT2 */
#   undef  INCLUDE_TIMESTAMP_PIT2 /* include PIT2 for timestamp */
#   define INCLUDE_TIMESTAMP_TSC  /* include TSC for timestamp */
#   define PENTIUMPRO_TSC_FREQ	0 /* TSC freq, 0 for auto detect */
#endif	/* INCLUDE_TIMESTAMP */

#define	INCLUDE_MMU_P6_32BIT	/* include 32bit MMU for Pentium[234] */
#ifdef	INCLUDE_MMU_P6_32BIT
#   undef  VM_PAGE_SIZE		/* page size could be 4KB, 4MB */
#   define VM_PAGE_SIZE		PAGE_SIZE_4KB	/* PAGE_SIZE_4MB */
#endif	/* INCLUDE_MMU_P6_32BIT */
#ifdef	INCLUDE_MMU_P6_36BIT
#   undef  VM_PAGE_SIZE		/* page size could be 4KB, 2MB */
#   define VM_PAGE_SIZE		PAGE_SIZE_4KB	/* PAGE_SIZE_2MB */
#endif	/* INCLUDE_MMU_P6_32BIT */

#if	defined (INCLUDE_MMU_P6_32BIT) || defined (INCLUDE_MMU_P6_36BIT) 
#   undef  VM_STATE_MASK_FOR_ALL
#   undef  VM_STATE_FOR_IO
#   undef  VM_STATE_FOR_MEM_OS
#   undef  VM_STATE_FOR_MEM_APPLICATION
#   undef  VM_STATE_FOR_PCI
#   define VM_STATE_MASK_FOR_ALL \
	   VM_STATE_MASK_VALID | VM_STATE_MASK_WRITABLE | \
	   VM_STATE_MASK_CACHEABLE | VM_STATE_MASK_WBACK | VM_STATE_MASK_GLOBAL
#   define VM_STATE_FOR_IO \
	   VM_STATE_VALID | VM_STATE_WRITABLE | \
	   VM_STATE_CACHEABLE_NOT | VM_STATE_WBACK_NOT | VM_STATE_GLOBAL_NOT
#   define VM_STATE_FOR_MEM_OS \
	   VM_STATE_VALID | VM_STATE_WRITABLE | \
	   VM_STATE_CACHEABLE | VM_STATE_WBACK | VM_STATE_GLOBAL_NOT
#   define VM_STATE_FOR_MEM_APPLICATION \
	   VM_STATE_VALID | VM_STATE_WRITABLE | \
	   VM_STATE_CACHEABLE | VM_STATE_WBACK | VM_STATE_GLOBAL_NOT
#   define VM_STATE_FOR_PCI \
	   VM_STATE_VALID | VM_STATE_WRITABLE | \
	   VM_STATE_CACHEABLE_NOT | VM_STATE_WBACK_NOT | VM_STATE_GLOBAL_NOT
#endif	/* defined (INCLUDE_MMU_P6_32BIT) || defined (INCLUDE_MMU_P6_36BIT) */

/* 
 * To enable the IOAPIC, define the mother board from the following list.
 * If the IOAPIC is already enabled, defining the mother board is not 
 * needed.  Related code locates in pciCfgIntStub.c.
 *   D815EEA = Pentium3 + i815e + ICH2(i82801BA)
 *   D850GB  = Pentium4 + i850  + ICH2(i82801BA)
 * The PIRQ[n] is directly handled by IOAPIC in the SYMMETRIC_IO_MODE.
 */

#undef	INCLUDE_D815EEA		/* Pentium3 + i815e + ICH2 */
#undef	INCLUDE_D850GB		/* Pentium4 + i850  + ICH2 */

#if	defined (INCLUDE_D815EEA) || defined (INCLUDE_D850GB)
#   define INCLUDE_ICH2		/* ICH2 IO controller hub */
#else
#   if	(CPU == PENTIUM4)
#       define INCLUDE_ICH3	/* set ICH3 as default */
#   endif /* (CPU == PENTIUM4) */
#endif	/* defined (INCLUDE_D815EEA) || defined (INCLUDE_D850GB) */

#if	(CPU == PENTIUM4) && \
	(defined (VIRTUAL_WIRE_MODE) || defined (SYMMETRIC_IO_MODE))

#   define INCLUDE_THERM_MONITOR	/* Thermal Monitor and GV 3 */
#   ifdef  INCLUDE_THERM_MONITOR
#       define TM_MODE       GV3_AUTO	/* automatic Thermal Management */
#       define TM_AC_CHK_RTN NULL	/* AC power check routine */
#   endif /* INCLUDE_THERM_MONITOR */