bootconfig.c

mpc5200 for bsp,it is have passed built.

int		sysStartType;		/* BOOT_CLEAR, BOOT_NO_AUTOBOOT, ... */

BOOL		scsiInitialized      = FALSE;
int		bootCmdTaskPriority  = 1;
int		bootCmdTaskOptions   = VX_SUPERVISOR_MODE;
int		bootCmdTaskStackSize = BOOT_CMD_STACK_SIZE;

/* Two magic cookies used to detect data section misalignment */

#define TRAP_VALUE_1	0x12348765
#define TRAP_VALUE_2	0x5a5ac3c3
LOCAL volatile UINT32	trapValue1	= TRAP_VALUE_1;
LOCAL volatile UINT32	trapValue2	= TRAP_VALUE_2;

#ifdef  INCLUDE_NETWORK

/* network protocol configuration parameters */

#ifdef INCLUDE_TCP
TCP_CFG_PARAMS tcpCfgParams =   /* tcp configuration parameters */
    {
    TCP_FLAGS_DFLT,             /* include rfc1323 support */
    TCP_SND_SIZE_DFLT,          /* default send buffer size */
    TCP_RCV_SIZE_DFLT,          /* default recv buffer size */
    TCP_CON_TIMEO_DFLT,         /* initial connection time out */
    TCP_REXMT_THLD_DFLT,        /* retransmit threshold */
    TCP_MSS_DFLT,               /* default maximum segment size */
    TCP_RND_TRIP_DFLT,          /* default round trip time */
    TCP_IDLE_TIMEO_DFLT,        /* idle timeouts before first probe */
    TCP_MAX_PROBE_DFLT,         /* max no. probes before dropping */
    TCP_RAND_FUNC               /* Random Function for TCP */
    };
#endif /* INCLUDE_TCP */

#ifdef INCLUDE_UDP
UDP_CFG_PARAMS udpCfgParams =   /* udp configuration parameters */
    {
    UDP_FLAGS_DFLT,
    UDP_SND_SIZE_DFLT,          /* send buffer size */
    UDP_RCV_SIZE_DFLT           /* recv buffer size */
    };
#endif /* INCLUDE_UDP */

#ifdef INCLUDE_ICMP
ICMP_CFG_PARAMS icmpCfgParams = /* icmp configuration parameters */
    {
    ICMP_FLAGS_DFLT             /* no icmp mask replies by default */
    };
#endif  /* INCLUDE_ICMP */

IP_CFG_PARAMS ipCfgParams =     /* ip configuration parameters */
    {
    IP_FLAGS_DFLT,              /* default ip flags */
    IP_TTL_DFLT,                /* ip default time to live */
    IP_QLEN_DFLT,               /* default ip intr queue len */
    IP_FRAG_TTL_DFLT            /* default ip fragment time to live */
    };

/* network buffers configuration */

/*
 * mBlk, clBlk configuration table for network stack data pool.
 * Only used for data transfer in the network stack.
 */
M_CL_CONFIG mClBlkConfig =
    {
    /* 
    no. mBlks		no. clBlks		memArea		memSize
    -----------		----------		-------		-------
    */
    NUM_NET_MBLKS_MIN, 	NUM_CL_BLKS_MIN,	NULL, 		0
    };

/*
 * network stack data cluster pool configuration table
 * Only used for data transfer in the network stack.
 */
CL_DESC clDescTbl [] =
    {
    /*
    clusterSize     num             	memArea         memSize
    -----------     ----            	-------         -------
    */
    {64,            NUM_64_MIN,		NULL,           0},
    {128,           NUM_128_MIN,        NULL,           0},
    {256,           NUM_256_MIN,        NULL,           0},
    {512,           NUM_512_MIN,        NULL,           0},
    {1024,          NUM_1024_MIN,       NULL,           0},
    };
int clDescTblNumEnt = (NELEMENTS(clDescTbl));

/*
 * mBlk, clBlk configuration table for network stack system pool.
 * Used for network stack system structures such as routes, sockets,
 * protocol control blocks, interface addresses, mulitcast addresses,
 * and multicast routing entries.
 */
M_CL_CONFIG sysMclBlkConfig = 
    {
    /* 
    no. mBlks		no. clBlks		memArea		memSize
    -----------		----------		-------		-------
    */
    NUM_SYS_MBLKS_MIN, 	NUM_SYS_CL_BLKS_MIN,	NULL, 		0
    };

/*
 * network stack system cluster pool configuration table
 * Used for network stack system structures such as routes, sockets,
 * protocol control blocks, interface addresses, mulitcast addresses,
 * and multicast routing entries.
 */
CL_DESC sysClDescTbl [] = 		
    {
    /* 
    clusterSize		num			memArea		memSize
    -----------		----			-------		-------
    */
    {64,		NUM_SYS_64_MIN,		NULL,		0},
    {128,		NUM_SYS_128_MIN,	NULL,		0},
    {256,		NUM_SYS_256_MIN,	NULL,		0},
    {512,		NUM_SYS_512_MIN,	NULL,		0},
    }; 
int sysClDescTblNumEnt = (NELEMENTS(sysClDescTbl));

#ifdef  INCLUDE_PPP

#ifndef PPP_OPTIONS_FLAGS
#define PPP_OPTIONS_FLAGS ((PPP_OPT_NO_ALL << PPP_S_NO_ALL)  | \
    (PPP_OPT_PASSIVE_MODE << PPP_S_PASSIVE_MODE)             | \
    (PPP_OPT_SILENT_MODE << PPP_S_SILENT_MODE)               | \
    (PPP_OPT_DEFAULTROUTE << PPP_S_DEFAULTROUTE)             | \
    (PPP_OPT_PROXYARP << PPP_S_PROXYARP)                     | \
    (PPP_OPT_IPCP_ACCEPT_LOCAL << PPP_S_IPCP_ACCEPT_LOCAL)   | \
    (PPP_OPT_IPCP_ACCEPT_REMOTE << PPP_S_IPCP_ACCEPT_REMOTE) | \
    (PPP_OPT_NO_IP << PPP_S_NO_IP)                           | \
    (PPP_OPT_NO_ACC << PPP_S_NO_ACC)                         | \
    (PPP_OPT_NO_PC << PPP_S_NO_PC)                           | \
    (PPP_OPT_NO_VJ << PPP_S_NO_VJ)                           | \
    (PPP_OPT_NO_VJCCOMP << PPP_S_NO_VJCCOMP)                 | \
    (PPP_OPT_NO_ASYNCMAP << PPP_S_NO_ASYNCMAP)               | \
    (PPP_OPT_NO_MN << PPP_S_NO_MN)                           | \
    (PPP_OPT_NO_MRU << PPP_S_NO_MRU)                         | \
    (PPP_OPT_NO_PAP << PPP_S_NO_PAP)                         | \
    (PPP_OPT_NO_CHAP << PPP_S_NO_CHAP)                       | \
    (PPP_OPT_REQUIRE_PAP << PPP_S_REQUIRE_PAP)               | \
    (PPP_OPT_REQUIRE_CHAP << PPP_S_REQUIRE_CHAP)             | \
    (PPP_OPT_LOGIN << PPP_S_LOGIN)                           | \
    (PPP_OPT_DEBUG << PPP_S_DEBUG)                           | \
    (PPP_OPT_DRIVER_DEBUG << PPP_S_DRIVER_DEBUG))
#endif  /* PPP_OPTIONS_FLAGS */
 
PPP_OPTIONS pppOptions =
    {
    PPP_OPTIONS_FLAGS,		/* flags field */
    PPP_STR_ASYNCMAP,		/* Set the desired async map */
    PPP_STR_ESCAPE_CHARS,	/* Set chars to escape on transmission */
    PPP_STR_VJ_MAX_SLOTS,	/* Set maximum VJ compression header slots */
    PPP_STR_NETMASK,		/* Set netmask value for negotiation */
    PPP_STR_MRU,		/* Set MRU value for negotiation */
    PPP_STR_MTU,		/* Set MTU value for negotiation */
    PPP_STR_LCP_ECHO_FAILURE,	/* Set max # consecutive LCP echo failures */
    PPP_STR_LCP_ECHO_INTERVAL,	/* Set time for LCP echo requests */
    PPP_STR_LCP_RESTART,	/* Set timeout for LCP */
    PPP_STR_LCP_MAX_TERMINATE,	/* Set max # xmits for LCP term-reqs */
    PPP_STR_LCP_MAX_CONFIGURE,	/* Set max # xmits for LCP conf-reqs */
    PPP_STR_LCP_MAX_FAILURE,	/* Set max # conf-naks for LCP */
    PPP_STR_IPCP_RESTART,	/* Set timeout for IPCP */
    PPP_STR_IPCP_MAX_TERMINATE,	/* Set max # xmits for IPCP term-reqs */
    PPP_STR_IPCP_MAX_CONFIGURE,	/* Set max # xmits for IPCP conf-reqs */
    PPP_STR_IPCP_MAX_FAILURE,	/* Set max # conf-naks for IPCP */
    PPP_STR_LOCAL_AUTH_NAME,	/* Set local name for authentication */
    PPP_STR_REMOTE_AUTH_NAME,	/* Set remote name for authentication */
    PPP_STR_PAP_FILE,		/* Set the PAP secrets file */
    PPP_STR_PAP_USER_NAME,	/* Set username for PAP auth with peer */
    PPP_STR_PAP_PASSWD,		/* Set password for PAP auth with peer */
    PPP_STR_PAP_RESTART,	/* Set timeout for PAP */
    PPP_STR_PAP_MAX_AUTHREQ,	/* Set max # xmits for PAP auth-reqs */
    PPP_STR_CHAP_FILE,		/* Set the CHAP secrets file */
    PPP_STR_CHAP_RESTART,	/* Set timeout for CHAP */
    PPP_STR_CHAP_INTERVAL,	/* Set interval for CHAP rechallenge */
    PPP_STR_CHAP_MAX_CHALLENGE	/* Set max # xmits for CHAP challenge */
    };
 
#endif  /* INCLUDE_PPP */

#endif  /* INCLUDE_NETWORK */

/* forward declarations */

#ifdef __STDC__

void 		usrRoot (char *pMemPoolStart, unsigned memPoolSize);
void 		usrClock (void);
void		usrKernelInit (void);
LOCAL void	bootCmdLoop (void);
LOCAL char	autoboot (int timeout);
LOCAL void	printBootLogo (void);
LOCAL void	bootHelp (void);
LOCAL STATUS	bootLoad (char *bootString, FUNCPTR *pEntry);
LOCAL void	go (FUNCPTR entry);
LOCAL void	m (char *adrs);
LOCAL void	d (char *adrs, int nwords);
LOCAL void	bootExcHandler (int tid);
LOCAL void	skipSpace (char **strptr);
LOCAL void	printExcMsg (char *string);
LOCAL STATUS	getArg (char **ppString, int *pValue, BOOL defaultHex,
			BOOL optional);
LOCAL void	usrBootLineInit (int startType);
LOCAL STATUS	usrBootLineCrack (char *bootString, BOOT_PARAMS *pParams);

#ifdef  INCLUDE_NETWORK
LOCAL STATUS	netLoad (char *hostName, char *fileName, char *usr, 
			 char *passwd, FUNCPTR *pEntry);
LOCAL void	netifAdrsPrint (char *ifname);
LOCAL STATUS	checkInetAddrField (char *pInetAddr, BOOL subnetMaskOK);
LOCAL STATUS	usrNetIfAttach (char *devName, int unitNum, char *inetAdrs);
LOCAL STATUS	usrNetIfConfig (char *devName, int unitNum, char *inetAdrs, 
                                char *inetName, int netmask);
LOCAL STATUS	usrBpInit (char *devName, int unitNum, u_long startAddr);
LOCAL STATUS	usrSlipInit (char *pBootDev, int unitNum, char *localAddr, 
			     char *peerAddr);
LOCAL STATUS    usrPPPInit (char *pBootDev, int unitNum, char *localAddr, 
                            char *peerAddr);
#ifdef INCLUDE_BOOTP
LOCAL STATUS	bootpGet (char *pNetDev, char *pBootDevAddr, char *pBootFile,
			  char *pHostAddr, int *pMask);
#endif

#ifdef INCLUDE_DHCPC
LOCAL STATUS 	dhcpGet (char *pNetDev, char *pBootDevAddr, char *pBootFile,
                         char *pHostAddr, int  *pMask,
                         DHCP_LEASE_DATA *pDhcpLease);
#endif

#endif  /* INCLUDE_NETWORK */

#ifdef	INCLUDE_SCSI_BOOT
LOCAL STATUS	scsiLoad (int bootDevId, int bootDevLUN, char *fileName,
		          FUNCPTR *pEntry);
#endif	/* INCLUDE_SCSI_BOOT */

#ifdef  INCLUDE_FD
LOCAL STATUS    fdLoad (int drive, int type, char *fileName, FUNCPTR *pEntry);
#endif  /* INCLUDE_FD */

#ifdef  INCLUDE_IDE
LOCAL STATUS    ideLoad (int drive, int type, char *fileName, FUNCPTR *pEntry);
#endif  /* INCLUDE_IDE */

#ifdef	INCLUDE_ATA
LOCAL STATUS	ataLoad (int ctrl, int drive, char *fileName, FUNCPTR *pEntry);
#endif	/* INCLUDE_ATA */

#ifdef	INCLUDE_PCMCIA
LOCAL STATUS	pcmciaLoad (int sock, char *fileName, FUNCPTR *pEntry);
#endif	/* INCLUDE_PCMCIA */

#ifdef	INCLUDE_TFFS
LOCAL STATUS    tffsLoad (int drive, int removable, char *fileName, 
			  FUNCPTR *pEntry);
#endif	/* INCLUDE_TFFS */

#ifdef	INCLUDE_TSFS_BOOT
LOCAL STATUS	tsfsLoad (char * fileName, FUNCPTR * pEntry);
LOCAL void	wdbRebootEventGet (void * pNode, WDB_EVT_DATA *	pEvtData);
#endif	/* INCLUDE_TSFS_BOOT */

#else

void		usrRoot ();
void		usrClock ();
void		usrKernelInit ();
LOCAL void	bootCmdLoop ();
LOCAL char	autoboot ();
LOCAL void	printBootLogo ();
LOCAL void	bootHelp ();
LOCAL STATUS	bootLoad ();
LOCAL void	go ();
LOCAL void	m ();
LOCAL void	d ();
LOCAL void	bootExcHandler ();
LOCAL void	skipSpace ();
LOCAL void	printExcMsg ();
LOCAL STATUS	getArg ();
LOCAL void	usrBootLineInit ();
LOCAL STATUS	usrBootLineCrack ();

#ifdef  INCLUDE_NETWORK
LOCAL STATUS	netLoad ();
LOCAL void	netifAdrsPrint ();
LOCAL STATUS	checkInetAddrField ();
LOCAL STATUS	usrNetIfAttach ();
LOCAL STATUS	usrNetIfConfig ();
LOCAL STATUS	usrBpInit ();
LOCAL STATUS	usrSlipInit ();
LOCAL STATUS	usrPPPInit ();
#ifdef INCLUDE_BOOTP
LOCAL STATUS	bootpGet ();
#endif
#endif  /* INCLUDE_NETWORK */

#ifdef	INCLUDE_SCSI_BOOT
LOCAL STATUS	scsiLoad();
#endif	/* INCLUDE_SCSI_BOOT */

#ifdef  INCLUDE_FD
LOCAL STATUS    fdLoad ();
#endif  /* INCLUDE_FD */

#ifdef  INCLUDE_IDE
LOCAL STATUS    ideLoad ();
#endif  /* INCLUDE_IDE */

#ifdef	INCLUDE_ATA
LOCAL STATUS	ataLoad ();
#endif	/* INCLUDE_ATA */

#ifdef	INCLUDE_PCMCIA
LOCAL STATUS	pcmciaLoad ();
#endif	/* INCLUDE_PCMCIA */

#ifdef	INCLUDE_TFFS
LOCAL STATUS    tffsLoad ();
#endif	/* INCLUDE_TFFS */

#ifdef	INCLUDE_TSFS_BOOT
LOCAL STATUS	tsfsLoad ();
LOCAL void	wdbRebootEventGet ();
#endif	/* INCLUDE_TSFS_BOOT */

LOCAL STATUS FlashLoad();

#endif	/* __STDC__ */


#ifdef INCLUDE_USB_PEGASUS_END
/* include USB stack initialization */
#ifdef INCLUDE_USB
#include "../comps/src/usrUsbInit.c"
#endif

/* include the Pegasus network driver initialization */
#include "../comps/src/usrUsbPegasusEndInit.c"

/* include the OHCI driver initialization */
#ifdef INCLUDE_OHCI
#include "usbPciStub.c"
#include "../comps/src/usrUsbHcdOhciInit.c"
#endif

/****************************************************************************
*
* usbOhciInit - initialize the USB stack w/ OHCI controller
*
* RETURNS: Nothing.
*/

LOCAL void usbOhciInit
	(
	void
	)
	{
	usbInit ();					/* initialize stack */
	usrUsbHcdOhciAttach ();		/* attach OHCI driver */
	taskDelay (sysClkRateGet());/* needed to allow USB stack and OHCI driver starting */
	usbPegasusEndInit ();		/* initialize pegasus */
	}

/****************************************************************************
*
* usbOhciStop - stop the USB stack w/ OHCI controller
*
* RETURNS: Nothing.
*/

LOCAL void usbOhciStop
	(
	void
	)
	{
	STATUS status;

#if 0	/* pdr: does not work !!!, not necessary needed */
	printf("Shutdown Pegasus interface...");
	status = pegasusShutdown(OK);		/* shutdown pegasus interface */
	printf("%s\n", (status == OK ? "Done":"Failed"));
	
	taskDelay(sysClkRateGet());
#endif

	(void) usrUsbHcdOhciDetach();		/* detach the OHCI driver */
	
	printf("Shutdown USB stack...");
	status = usbdShutdown();			/* shutdown the USB stack */
	printf("%s\n", (status == OK ? "Done":"Failed"));
	}
#endif /* INCLUDE_USB_PEGASUS_END */

/*******************************************************************************
*
* usrInit - user-defined system initialization routine
*
* This routine is called by the start-up code in romStart().  It is called
* before kernel multi-tasking is enabled, with the interrupts locked out.
*
* It starts by clearing BSS, so all variables are initialized to 0 as per
* the C specification.  Then it sets up exception vectors, initializes the
* hardware by calling sysHwInit(), and finally starts the kernel with the
* usrRoot() task to do the remainder of the initialization.
*
* NOMANUAL
*/

void usrInit 
    (
    int startType
    )
    {
  
    /*
     * This trap will catch improper loading of the data section.
     * We check the magic cookie values to make sure the data section is
     * in the expected memory location. We do not want
     * to proceed further if the data segment is not correct.
     *
     * It should be easy to detect entry into the trap using an ICE, JTAG,
     * or logic analyzer. Without the trap, the processor is likely to run
     * away out of control.
     *
     * Data section misalignment can occur when there is a change in tool
     * chain, build rules, compiler, host utilites,  etc. 
     */

    while (trapValue1 != TRAP_VALUE_1 || trapValue2 != TRAP_VALUE_2)
	{
	/* infinite loop */;
	}
    
#if (CPU_FAMILY == SPARC)
    excWindowInit ();				/* SPARC window management */
#endif

#if	(CPU_FAMILY == MIPS)
    sysGpInit ();				/* MIPS global pointer */
#endif	/* (CPU_FAMILY == MIPS) */

#ifdef INCLUDE_SYS_HW_INIT_0
    /*
     * Perform any BSP-specific initialisation that must be done before
     * cacheLibInit() is called and/or BSS is cleared.
     */

    SYS_HW_INIT_0 ();
#endif /* INCLUDE_SYS_HW_INIT_0 */

    /* configure data and instruction cache if available and leave disabled */

#ifdef	INCLUDE_CACHE_SUPPORT
    /*
     * SPR 73609:  If a cache is not to be enabled, don't require
     * its mode to be defined.  Instead, default it to disabled.
     */