prucode.hp

// prucode.hp

#ifndef __PRUCODE_HP__
#define __PRUCODE_HP__

// Definitions

// Refer to this mapping in the file - pruss_intc_mapping.h
#define PRU0_PRU1_INTERRUPT     17
#define PRU1_PRU0_INTERRUPT     18
#define PRU0_ARM_INTERRUPT      19
#define PRU1_ARM_INTERRUPT      20
#define ARM_PRU0_INTERRUPT      21
#define ARM_PRU1_INTERRUPT      22

#define CONST_PRUCFG         C4
#define CONST_PRUDRAM        C24
#define CONST_PRUSHAREDRAM   C28
#define CONST_DDR            C31

// Address for the Constant table Block Index Register (CTBIR)
#define CTBIR          0x22020

// Address for the Constant table Programmable Pointer Register 0(CTPPR_0)
#define CTPPR_0         0x22028

// Address for the Constant table Programmable Pointer Register 1(CTPPR_1)
#define CTPPR_1         0x2202C

// Macros

.macro  LD32
.mparam dst,src
    LBBO    dst,src,#0x00,4
.endm

.macro  LD16
.mparam dst,src
    LBBO    dst,src,#0x00,2
.endm

.macro  LD8
.mparam dst,src
    LBBO    dst,src,#0x00,1
.endm

.macro ST32
.mparam src,dst
    SBBO    src,dst,#0x00,4
.endm

.macro ST16
.mparam src,dst
    SBBO    src,dst,#0x00,2
.endm

.macro ST8
.mparam src,dst
    SBBO    src,dst,#0x00,1
.endm

// ***************************************
// *    Global Structure Definitions     *
// ***************************************

.struct Global
    .u32 regPointer
    .u32 regVal
.ends


// ***************************************
// *     Global Register Assignments     *
// ***************************************

.assign Global, r2, *, global

#endif // __PRUCODE_HP__