Malta

Malta Board Support Package. More...

Files
file	bsp.h
	Global BSP definitions.

Macros
#define	BSP_FEATURE_IRQ_EXTENSION
#define	BSP_SHARED_HANDLER_SUPPORT   1
#define	REVISION_REGISTER_ADDRESS   0x1fc00010
#define	PRORV_MASK   0x0000000f /* 4 bit Product Revision */
#define	PROID_MASK   0x000000f0 /* 4 bit Product ID */
#define	CORRV_MASK   0x00000300 /* 2 bit Core Board Revision */
#define	CORID_MASK   0x0000fc00 /* 6 bit Core Board ID */
#define	FPGRV_MASK   0x00ff0000 /* 8 bit CBUS FPGA Revision */
#define	BSP_8259_BASE_ADDRESS   (0x18000000UL | 0xa0000000UL)
#define	BSP_PCI_BASE_ADDRESS   (0x1be00000UL | 0xa0000000UL)
#define	BSP_NIC_IO_BASE   (0x10000000UL | 0xa0000000UL)
#define	PCI0_IO_BASE   (0x18000000UL | 0xa0000000UL)
#define	BSP_NIC_MEM_BASE   (0x00000000UL | 0xa0000000UL)
#define	WRITE_PROTECTED_UINT8(_addr, _value)
#define	WRITE_PROTECTED_UINT16(_addr, _value)
#define	WRITE_PROTECTED_UINT32(_addr, _value)
#define	READ_PROTECTED_UINT8(_addr, _value)
#define	READ_PROTECTED_UINT16(_addr, _value)
#define	READ_PROTECTED_UINT32(_addr, _value)
#define	READ_UINT8(_register_, _value_)    ((_value_) = *((volatile unsigned char *)(_register_)))
#define	WRITE_UINT8(_register_, _value_)    (*((volatile unsigned char *)(_register_)) = (_value_))
#define	READ_UINT16(_register_, _value_)    ((_value_) = *((volatile unsigned short *)(_register_)))
#define	WRITE_UINT16(_register_, _value_)    (*((volatile unsigned short *)(_register_)) = (_value_))

Functions
void	simple_out_32 (uint32_t base, uint32_t addr, uint32_t val)
void	simple_out_le32 (uint32_t base, uint32_t addr, uint32_t val)
uint8_t	simple_in_8 (uint32_t base, uint32_t addr)
void	simple_out_8 (uint32_t base, uint32_t addr, uint8_t val)
int16_t	simple_in_le16 (uint32_t base, uint32_t addr)
int16_t	simple_in_16 (uint32_t base, uint32_t addr)
uint32_t	simple_in_le32 (uint32_t base, uint32_t addr)
uint32_t	simple_in_32 (uint32_t base, uint32_t addr)
void	simple_out_le16 (uint32_t base, uint32_t addr, uint16_t val)
void	simple_out_16 (uint32_t base, uint32_t addr, uint16_t val)
void	init_tlb (void)
void	resettlb (int i)

Detailed Description

Malta Board Support Package.

Macro Definition Documentation

READ_PROTECTED_UINT16

#define READ_PROTECTED_UINT16	(		_addr,
			_value
	)

Value:

        do { \
          volatile uint16_t *_ptr = _addr | 0x80000000; \
         _value = *_ptr; \
        }

READ_PROTECTED_UINT32

#define READ_PROTECTED_UINT32	(		_addr,
			_value
	)

Value:

        do { \
          volatile uint32_t *_ptr = _addr | 0x80000000; \
         _value = *_ptr; \
        }

READ_PROTECTED_UINT8

#define READ_PROTECTED_UINT8	(		_addr,
			_value
	)

Value:

        do { \
          volatile uint8_t *_ptr = _addr | 0x80000000; \
         _value = *_ptr; \
        }

WRITE_PROTECTED_UINT16

#define WRITE_PROTECTED_UINT16	(		_addr,
			_value
	)

Value:

        do { \
          volatile uint16_t *_ptr = _addr | 0x80000000; \
          *_ptr = _value; \
        }

WRITE_PROTECTED_UINT32

#define WRITE_PROTECTED_UINT32	(		_addr,
			_value
	)

Value:

        do { \
          volatile uint32_t *_ptr = _addr | 0x80000000; \
          *_ptr = _value; \
        }

WRITE_PROTECTED_UINT8

#define WRITE_PROTECTED_UINT8	(		_addr,
			_value
	)

Value:

        do { \
          volatile uint8_t *_ptr = _addr | 0x80000000; \
          *_ptr = _value; \
        }