#ifndef CYGONCE_SAM9260EK_H
#define CYGONCE_SAM9260EK_H
/*=============================================================================
//
//      sam9260ek.h
//
//      Platform specific support (register layout, etc)
//
//=============================================================================
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//=============================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    eCosCentric
// Contributors: eCosCentric, jskov
// Date:         2005-07-29
// Purpose:      Atmel SAM9260-EK platform specific support routines
// Description: 
// Usage:        #include <cyg/hal/sam9260ek.h>
//
//####DESCRIPTIONEND####
//
//===========================================================================*/

#include <pkgconf/system.h>
#include CYGBLD_HAL_PLATFORM_H
#include <cyg/hal/sam9.h>        // CPU details

//---------------------------------------------------------------------------
// Memory layout details needed by conversion macros in plf_io.h

#define SAM9260EK_SDRAM_PHYS_BASE               0x20000000
#define SAM9260EK_SDRAM_VIRT_BASE               0x20000000
#define SAM9260EK_SDRAM_UNCACHED_BASE           0x30000000
#define SAM9260EK_SDRAM_SIZE                    0x04000000
#define SAM9260EK_SDRAM_MASK                    (SAM9260EK_SDRAM_SIZE-1)

#define SAM9260EK_IROM_PHYS_BASE                0x00100000
#define SAM9260EK_IROM_VIRT_BASE                0x71000000
#define SAM9260EK_IROM_UNCACHED_OFFSET          0x00800000
#define SAM9260EK_IROM_SIZE                     0x00020000
#define SAM9260EK_IROM_MASK                     (SAM9260EK_IROM_SIZE-1)

#define SAM9260EK_SRAM_PHYS_BASE                0x00200000
#define SAM9260EK_SRAM_VIRT_BASE                0x70000000
#define SAM9260EK_SRAM_UNCACHED_OFFSET          0x00100000
#define SAM9260EK_SRAM_SIZE                     0x00004000
#define SAM9260EK_SRAM_MASK                     (SAM9260EK_SRAM_SIZE-1)

#define SAM9260EK_UHPREG_PHYS_BASE              0x00300000
#define SAM9260EK_UHPREG_VIRT_BASE              0x72000000
#define SAM9260EK_UHPREG_UNCACHED_OFFSET        0x00800000
#define SAM9260EK_UHPREG_SIZE                   0x00100000
#define SAM9260EK_UHPREG_MASK                   (SAM9260EK_UHPREG_SIZE-1)

/*---------------------------------------------------------------------------*/

// When power saving, set PLLA to run at 80MHz, the lowest rate it will
// support.
// 80MHz ~= 18.432MHz/8 * 35
// DIVA      = 8
// PLLACOUNT = 63
// OUTA      = 0 == 80..160MHz
// MULA      = 34 == multiplier-1

#define SAM9_PLF_PLLA_POWERSAVE_80MHZ 0x20223F08

/*---------------------------------------------------------------------------*/
#endif /* CYGONCE_SAM9260EK_H */
/* end of sam9260ek.h                                                        */
