/******************************************************************************\*           Copyright (C) 1999-2000 Texas Instruments Incorporated.*                           All Rights Reserved*------------------------------------------------------------------------------* FILENAME...... csl_emif.h* DATE CREATED.. 06/11/1999 * LAST MODIFIED. 01/31/2002 -SDCTL reg. setting after SDEXT reg. setting\******************************************************************************/#ifndef _CSL_EMIF_H_#define _CSL_EMIF_H_#include <csl_chip.h>#include <csl_irq.h>#include <csl_emifhal.h>#if (EMIF_SUPPORT)/******************************************************************************\* scope and inline control macros\******************************************************************************/#ifdef __cplusplus#define CSLAPI extern "C" far#else#define CSLAPI extern far#endif#undef  USEDEFS#undef  IDECL#undef  IDEF#ifdef  _EMIF_MOD_  #define IDECL CSLAPI  #define USEDEFS  #define IDEF#else  #ifdef  _INLINE    #define IDECL static inline    #define USEDEFS    #define IDEF  static inline  #else    #define IDECL CSLAPI  #endif#endif/******************************************************************************\* global macro declarations\******************************************************************************//******************************************************************************\* global typedef declarations\******************************************************************************//* device configuration structure */typedef struct {  Uint32 gblctl;  Uint32 cectl0;  Uint32 cectl1;  Uint32 cectl2;  Uint32 cectl3;  Uint32 sdctl;  Uint32 sdtim;  #if (C11_SUPPORT)    Uint32 sdext;  #endif} EMIF_Config;/******************************************************************************\* global variable declarations\******************************************************************************//******************************************************************************\* global function declarations\******************************************************************************//******************************************************************************\* inline function declarations\******************************************************************************/IDECL void EMIF_config(EMIF_Config *config);#if (C11_SUPPORT)  IDECL void EMIF_configArgs(Uint32 gblctl, Uint32 cectl0, Uint32 cectl1,    Uint32 cectl2, Uint32 cectl3, Uint32 sdctl, Uint32 sdtim, Uint32 sdext);#else  IDECL void EMIF_configArgs(Uint32 gblctl, Uint32 cectl0, Uint32 cectl1,    Uint32 cectl2, Uint32 cectl3, Uint32 sdctl, Uint32 sdtim);#endifIDECL void EMIF_getConfig(EMIF_Config *config);/******************************************************************************\* inline function definitions\******************************************************************************/#ifdef USEDEFS/*----------------------------------------------------------------------------*/IDEF void EMIF_config(EMIF_Config *config) {  Uint32 gie;  volatile Uint32 *base = (volatile Uint32 *)_EMIF_BASE_GLOBAL;  register int x0,x1,x2,x3,x4,x5,x6;  #if (C11_SUPPORT)    register int x7;  #endif  gie = IRQ_globalDisable();  /* the compiler generates more efficient code if the loads */  /* and stores are grouped together raher than intermixed   */  x0 = config->gblctl;  x1 = config->cectl0;  x2 = config->cectl1;  x3 = config->cectl2;  x4 = config->cectl3;  x5 = config->sdctl;  x6 = config->sdtim;  #if (C11_SUPPORT)    x7 = config->sdext;  #endif  base[_EMIF_GBLCTL_OFFSET] = x0;  base[_EMIF_CECTL0_OFFSET] = x1;  base[_EMIF_CECTL1_OFFSET] = x2;  base[_EMIF_CECTL2_OFFSET] = x3;  base[_EMIF_CECTL3_OFFSET] = x4;  base[_EMIF_SDTIM_OFFSET]  = x6;  #if (C11_SUPPORT)    base[_EMIF_SDEXT_OFFSET]  = x7;  #endif  base[_EMIF_SDCTL_OFFSET]  = x5;  IRQ_globalRestore(gie);}/*----------------------------------------------------------------------------*/#if (C11_SUPPORT)IDEF void EMIF_configArgs(Uint32 gblctl, Uint32 cectl0, Uint32 cectl1,  Uint32 cectl2, Uint32 cectl3, Uint32 sdctl, Uint32 sdtim, Uint32 sdext) {  Uint32 gie;  volatile Uint32 *base = (volatile Uint32 *)_EMIF_BASE_GLOBAL;  gie = IRQ_globalDisable();  base[_EMIF_GBLCTL_OFFSET] = gblctl;  base[_EMIF_CECTL0_OFFSET] = cectl0;  base[_EMIF_CECTL1_OFFSET] = cectl1;  base[_EMIF_CECTL2_OFFSET] = cectl2;  base[_EMIF_CECTL3_OFFSET] = cectl3;    base[_EMIF_SDTIM_OFFSET]  = sdtim;  base[_EMIF_SDEXT_OFFSET]  = sdext;  base[_EMIF_SDCTL_OFFSET]  = sdctl;  IRQ_globalRestore(gie);}#elseIDEF void EMIF_configArgs(Uint32 gblctl, Uint32 cectl0, Uint32 cectl1,  Uint32 cectl2, Uint32 cectl3, Uint32 sdctl, Uint32 sdtim) {  Uint32 gie;  volatile Uint32 *base = (volatile Uint32 *)_EMIF_BASE_GLOBAL;  gie = IRQ_globalDisable();  base[_EMIF_GBLCTL_OFFSET] = gblctl;  base[_EMIF_CECTL0_OFFSET] = cectl0;  base[_EMIF_CECTL1_OFFSET] = cectl1;  base[_EMIF_CECTL2_OFFSET] = cectl2;  base[_EMIF_CECTL3_OFFSET] = cectl3;  base[_EMIF_SDTIM_OFFSET]  = sdtim;  base[_EMIF_SDCTL_OFFSET]  = sdctl;  IRQ_globalRestore(gie);}#endif /* (C11_SUPPORT) *//*----------------------------------------------------------------------------*/IDEF void EMIF_getConfig(EMIF_Config *config) {  Uint32 gie;  volatile Uint32 *base = (volatile Uint32 *)_EMIF_BASE_GLOBAL;  volatile EMIF_Config* cfg = (volatile EMIF_Config*)config;  register int x0,x1,x2,x3,x4,x5,x6;  #if (C11_SUPPORT)    register int x7;  #endif  gie = IRQ_globalDisable();  /* the compiler generates more efficient code if the loads */  /* and stores are grouped together raher than intermixed   */  x0 = base[_EMIF_GBLCTL_OFFSET];  x1 = base[_EMIF_CECTL0_OFFSET];  x2 = base[_EMIF_CECTL1_OFFSET];  x3 = base[_EMIF_CECTL2_OFFSET];  x4 = base[_EMIF_CECTL3_OFFSET];  x5 = base[_EMIF_SDCTL_OFFSET];  x6 = base[_EMIF_SDTIM_OFFSET];  #if (C11_SUPPORT)    x7 = base[_EMIF_SDEXT_OFFSET];  #endif  cfg->gblctl = x0;  cfg->cectl0 = x1;  cfg->cectl1 = x2;  cfg->cectl2 = x3;  cfg->cectl3 = x4;  cfg->sdctl  = x5;  cfg->sdtim  = x6;  #if (C11_SUPPORT)    cfg->sdext  = x7;  #endif  IRQ_globalRestore(gie);}/*----------------------------------------------------------------------------*/#endif /* USEDEFS */#endif /* EMIF_SUPPORT */#endif /* _CSL_EMIF_H_ *//******************************************************************************\* End of csl_emif.h\******************************************************************************/