config.h

Tornado的源代码资源包

    defined(CPU_1020E) || defined(CPU_1022E)
/*
 * 720T ,740T, and 102X can be either write-through or copyback (defines whether
 * write-buffer is enabled); cache itself is write-through.
 */

#undef  USER_I_CACHE_MODE
#define USER_I_CACHE_MODE	CACHE_COPYBACK

/*
 * 720T and 740T have a combined Instruction/Data cache, so the modes must
 * be identical.
 */

#undef  USER_D_CACHE_MODE
#define USER_D_CACHE_MODE	(USER_I_CACHE_MODE)

#endif /* defined(720T/720T_T/740T/740T_T) */

#if defined(CPU_920T)  || defined(CPU_920T_T) || \
    defined(CPU_940T)  || defined(CPU_940T_T) || \
    defined(CPU_946ES) || defined(CPU_946ES_T)
/*
 * 920T/940T/946ES I-cache mode is a bit of an inappropriate concept,
 * but use this.
 * */

#undef  USER_I_CACHE_MODE
#define USER_I_CACHE_MODE       CACHE_WRITETHROUGH

/* 920T/940T/946ES has to be this. */

#undef  USER_D_CACHE_MODE
#define USER_D_CACHE_MODE       CACHE_COPYBACK

#endif /* defined(CPU_920T/940T/946ES) */

#if defined(CPU_940T) || defined(CPU_940T_T)
/*
 * All ARM 940T BSPs must define a variable sysCacheUncachedAdrs: a
 * pointer to a word that is uncached and is safe to read (i.e. has no
 * side effects).  This is used by the cacheLib code to perform a read
 * (only) to drain the write-buffer. Clearly this address must be present
 * within one of the regions created within sysPhysMemDesc, where it must
 * be marked as non-cacheable. There are many such addresses we could use
 * on the board, but we choose to use an address here that will be
 * mapped in on just about all configurations: a safe address within the
 * interrupt controller: the IRQ Enabled status register. This saves us
 * from having to define a region just for this pointer. This constant
 * defined here is used to initialise sysCacheUncachedAdrs in sysLib.c
 * and is also used by the startup code in sysALib.s and romInit.s in
 * draining the write-buffer.
 */

#define SYS_CACHE_UNCACHED_ADRS               AMBA_INT_CSR_ENB
#endif /* defined(CPU_940T/940T_T) */

#if defined(CPU_740T)  || defined(CPU_740T_T) || \
    defined(CPU_940T)  || defined(CPU_940T_T) || \
    defined(CPU_946ES) || defined(CPU_946ES_T)

/*
 * 740T/940T/946E have an MPU and not a full MMU, so only INCLUDE_MMU_MPU can be
 * supported, and not full page-table-style MMU. Include support for
 * the MPU by default (this can be overridden, if desired).
 */

#undef	INCLUDE_MMU_FULL
#undef	INCLUDE_MMU_BASIC
#define INCLUDE_MMU_MPU
#undef INCLUDE_MMU_MPU

#endif /* defined(740T/940T/946ES) */


#if defined(CPU_720T) || defined(CPU_720T_T) || \
    defined(CPU_920T) || defined(CPU_920T_T) || \
    defined(CPU_1020E) || defined(CPU_1022E)

/*
 * Include MMU BASIC and CACHE support for command line and project builds
 */
#undef	INCLUDE_MMU_BASIC
#define INCLUDE_MMU_BASIC

#undef INCLUDE_CACHE_SUPPORT
#define INCLUDE_CACHE_SUPPORT

#endif /* defined(720T/720T_T/920T/920T_T/CPU_1020E/CPU_1022E) */

/*
 * Network driver configuration.
 *
 * De-select unused (default) network drivers selected in configAll.h.
 */

#undef	INCLUDE_ENP		/* include CMC Ethernet interface*/
#undef	INCLUDE_EX		/* include Excelan Ethernet interface */
#undef	INCLUDE_SM_NET		/* include backplane net interface */
#undef	INCLUDE_SM_SEQ_ADDR	/* shared memory network auto address setup */

/* Enhanced Network Driver (END) Support */

#undef INCLUDE_END
#define INCLUDE_END

#ifdef	INCLUDE_END
#define INCLUDE_MIILIB
/*#define INCLUDE_DEC21X40END*/	/* include PCI-based DEC 21X4X END Ethernet */
/*#define INCLUDE_FEI82557END*/	/* include PCI-based Intel END Ethernet */

#ifndef SERIAL_DEBUG
#undef  WDB_COMM_TYPE		/* WDB agent communication path is END */
#define WDB_COMM_TYPE	WDB_COMM_END
#define WBD_AGENT_END

#undef WDB_MODE
#define WDB_MODE 		WDB_MODE_TASK	/* WDB_MODE_[DUAL|TASK|EXTERN] */
#else
#undef WBD_AGENT_END
#endif /* SERIAL_DEBUG */

#ifdef INCLUDE_DEC21X40END
#define INCLUDE_MIILIB
#endif

#endif  /* INCLUDE_END */
#define INCLUDE_SHELL


/* PCI configuration */

#undef INCLUDE_PCI


/*
 * Interrupt mode - interrupts can be in either preemptive or non-preemptive
 * mode.  For non-preemptive mode, change INT_MODE to INT_NON_PREEMPT_MODEL
 */

#define INT_MODE	INT_NON_PREEMPT_MODEL

/*
 * Enable BSP-configurable interrupt priorities: order of servicing and
 * masking of interrupts will be determined by ambaIntLvlPriMap[] in
 * sysLib.c.  If AMBA_INT_PRIORITY_MAP is not defined, priority of
 * interrupts will be least-significant bit first.
 */

/* #define	AMBA_INT_PRIORITY_MAP	BSP-configurable interrupt priorities */


/*
 * miscellaneous definitions
 * Note: ISR_STACK_SIZE is defined here rather than in ../all/configAll.h
 * (as is more usual) because the stack size depends on the interrupt
 * structure of the BSP.
 */

#define ISR_STACK_SIZE	0x1000	/* size of ISR stack, in bytes */


/* Optional timestamp support */

#undef	INCLUDE_TIMESTAMP	/* define to include timestamp driver */
#define INCLUDE_TIMESTAMP


/* Optional TrueFFS support */

#undef	INCLUDE_TFFS		/* define to include TrueFFS driver */

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

#define BUS		BUS_TYPE_NONE


#define FCLK 50700000
#define HCLK 50700000
#define PCLK 50700000
#define UCLK 50700000
#define RCLK	32768

#undef FCLK_20MHZ
#define FCLK_50MHZ
#undef FCLK_60MHZ
#undef FCLK_70MHZ
#undef FCLK_75MHZ


#undef SYS_TIMER_CLK
#undef AUX_TIMER_CLK
#define SYS_TIMER_CLK	(128)	
#define AUX_TIMER_CLK	(128)	

#define SYS_CLK_RATE_MAX  64
#define SYS_CLK_RATE_MIN   1	

#define AUX_CLK_RATE_MIN 1
#define AUX_CLK_RATE_MAX 64

#undef SYS_CLK_RATE
#define SYS_CLK_RATE	60

/*#define _ISR_STARTADDRESS       0x33ffff00 */

#define S2410_EXC_BASE			LOCAL_MEM_LOCAL_ADRS  +0x100

#define S2410_INT_NUM_LEVELS    32


/*definitions for LED test*/
#define GPIOLED0 0x00000020
#define GPIOLED1 0x00000040
#define GPIOLED2 0x00000080
#define GPIOLED3 0x00000100
#define ALL_GPIOLED (GPIOLED0|GPIOLED1|GPIOLED2|GPIOLED3)

/*#include "integrator.h"*/
#include "s3c2410.h"

#define BSP_VTS
#undef BSP_VTS

#ifdef BSP_VTS
/***************************************************
 * Add these defines for the Validation Test Suite *
 ***************************************************/
#define INCLUDE_SHELL
#define INCLUDE_RLOGIN
#define INCLUDE_SHOW_ROUTINES
#define INCLUDE_NET_SYM_TBL
#define INCLUDE_LOADER

#define INCLUDE_PING
#define INCLUDE_NET_SHOW
#endif /*BSP_VTS*/

#undef INCLUDE_WINDML          /* define to include windML support */


/* Add user application */
#ifndef _ASMLANGUAGE
IMPORT void usrAppInit(void);
#define INCLUDE_USER_APPL
#define USER_APPL_INIT  usrAppInit()                
#endif  /* _ASMLANGUAGE */


#ifdef __cplusplus
}
#endif
#endif  /* INCconfigh */

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