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#ifndef CYGONCE_PLF_INTS_H
#define CYGONCE_PLF_INTS_H
//==========================================================================
//
//      plf_ints.h
//
//      HAL extended support for platform specific interrupts
//
//==========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
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// for more details.                                                        
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//
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//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    gthomas
// Contributors: gthomas
// Date:         2001-02-24
// Purpose:      Define Interrupt support
// Description:  The interrupt details for the MB93091 (FRV400) are defined here.
// Usage:
//               #include <cyg/hal/plf_ints.h>
//               ...
//              
//
//####DESCRIPTIONEND####
//
//==========================================================================
 
// Define here extended support for this particular platform
 
// Interrupts are mapped onto "channels" by the interrupt controller
// The channel in turn is presented to the CPU as a "level" which can
// be masked.  The eCos interrupt names below are for the default mapping
// of interrupt sources to channels.
 
#include <cyg/hal/fr-v.h>
#include <cyg/hal/fr400.h>
#include <cyg/hal/fr500.h>
 
#define CYGNUM_HAL_INTERRUPT_TIMER0 CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_14
#define CYGNUM_HAL_INTERRUPT_TIMER1 CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_13
#define CYGNUM_HAL_INTERRUPT_TIMER2 CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_12
#define CYGNUM_HAL_INTERRUPT_DMA0   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_11
#define CYGNUM_HAL_INTERRUPT_DMA1   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_10
#define CYGNUM_HAL_INTERRUPT_DMA2   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_9
#define CYGNUM_HAL_INTERRUPT_DMA3   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_8
#define CYGNUM_HAL_INTERRUPT_UART0  CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_2
#define CYGNUM_HAL_INTERRUPT_UART1  CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_1
#define CYGNUM_HAL_INTERRUPT_EXT0   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_7
#define CYGNUM_HAL_INTERRUPT_EXT1   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_6
#define CYGNUM_HAL_INTERRUPT_EXT2   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_5
#define CYGNUM_HAL_INTERRUPT_EXT3   CYGNUM_HAL_VECTOR_EXTERNAL_INTERRUPT_LEVEL_4
 
#define CYGNUM_HAL_INTERRUPT_RTC     CYGNUM_HAL_INTERRUPT_TIMER1
#define CYGNUM_HAL_INTERRUPT_SERIALA CYGNUM_HAL_INTERRUPT_UART0
#define CYGNUM_HAL_INTERRUPT_SERIALB CYGNUM_HAL_INTERRUPT_UART1
#define CYGNUM_HAL_INTERRUPT_LAN     CYGNUM_HAL_INTERRUPT_EXT2
#define CYGNUM_HAL_INTERRUPT_PCIINTA CYGNUM_HAL_INTERRUPT_EXT1
#define CYGNUM_HAL_INTERRUPT_PCIINTB CYGNUM_HAL_INTERRUPT_EXT0
#define CYGNUM_HAL_INTERRUPT_PCIINTC CYGNUM_HAL_INTERRUPT_EXT1
#define CYGNUM_HAL_INTERRUPT_PCIINTD CYGNUM_HAL_INTERRUPT_EXT0
 
//----------------------------------------------------------------------------
// Reset.
#define HAL_PLATFORM_RESET()                                               \
    CYG_MACRO_START                                                        \
    cyg_uint32 ctrl, dummy, dummy2;					\
                                                                           \
    /* By disabling interupts we will just hang in the loop below      */  \
    /* if for some reason the software reset fails.                    */  \
    HAL_DISABLE_INTERRUPTS(ctrl);                                          \
                                                                          \
    /* Software reset. */                                                  \
    asm volatile("	mov	%2, %1 !" \
		 "	movsg	PSR,%0 !" \
		 "	srli	%0,#28,%0 !" \
		 "	cmpi	%0,#3,icc0 !" \
		 "	bne	icc0,#0,1f !" \
		 "	mov	%3, %1 !" \
		 "1:	setlos	#1,%0 !" \
		 "	membar !" \
		 "	sti	%0,@(%1,0) !" \
		 "	nop ! nop ! nop ! nop ! nop ! " \
		 "	nop ! nop ! nop ! nop ! nop ! " \
		 "	nop ! nop ! nop ! nop ! nop ! " \
		 "	nop ! nop ! nop ! nop ! nop ! " \
		 : "=r" (dummy), "=r" (dummy2) \
		 : "r" (_FRV400_HW_RESET), "r" (_FRV550_HW_RESET)	\
		  );							\
                                                                           \
    for(;;); /* hang here forever if reset fails */                        \
    CYG_MACRO_END
 
#define HAL_PLATFORM_RESET_ENTRY 0xFF000000
 
#endif // CYGONCE_PLF_INTS_H