ddi.h File Reference

#include <stdbool.h>
#include <stdint.h>
#include "../inc/hw_types.h"
#include "../inc/hw_memmap.h"
#include "../inc/hw_ddi.h"
#include "../inc/hw_aux_smph.h"
#include "debug.h"
#include "cpu.h"

Macros
#define	DDI_SLAVE_REGS   64
#define	DDI_PROTECT   0x00000080
#define	DDI_ACK   0x00000001
#define	DDI_SYNC   0x00000000

Functions
static uint32_t	DDI32RegRead (uint32_t ui32Base, uint32_t ui32Reg)
	Read the value in a 32 bit register. More...
static void	DDI32BitsSet (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Val)
	Set specific bits in a DDI slave register. More...
static void	DDI32BitsClear (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Val)
	Clear specific bits in a 32 bit DDI register. More...
static void	DDI8SetValBit (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Byte, uint16_t ui16Mask, uint16_t ui16Val)
	Set a value on any 8 bits inside a 32 bit register in the DDI slave. More...
static void	DDI16SetValBit (uint32_t ui32Base, uint32_t ui32Reg, bool bWriteHigh, uint32_t ui32Mask, uint32_t ui32Val)
	Set a value on any 16 bits inside a 32 bit register aligned on a half-word boundary in the DDI slave. More...
void	DDI32RegWrite (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Val)
	Write a 32 bit value to a register in the DDI slave. More...
void	DDI16BitWrite (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Mask, uint32_t ui32WrData)
	Write a single bit using a 16-bit maskable write. More...
void	DDI16BitfieldWrite (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Mask, uint32_t ui32Shift, uint16_t ui32Data)
	Write a bit field via the DDI using 16-bit maskable write. More...
uint16_t	DDI16BitRead (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Mask)
	Read a bit via the DDI using 16-bit read. More...
uint16_t	DDI16BitfieldRead (uint32_t ui32Base, uint32_t ui32Reg, uint32_t ui32Mask, uint32_t ui32Shift)
	Read a bit field via the DDI using 16-bit read. More...