Motorola Board Support Package. More...

Files
file	bsp.h
	Global BSP definitions.

Macros
#define	_IO_BASE PREP_ISA_IO_BASE

#define	_ISA_MEM_BASE PREP_ISA_MEM_BASE

#define	PCI_DRAM_OFFSET PREP_PCI_DRAM_OFFSET

#define	PCI_MEM_BASE PREP_ISA_MEM_BASE

#define	PCI_MEM_WIN0 0

#define	BSP_HAS_PC_PCI

#define	RTEMS_BSP_PCI_IO_REGION_BASE 0

#define	RTEMS_BSP_PCI_MEM_REGION_BASE PCI_DRAM_OFFSET

#define	RTEMS_BSP_ADDR_PTR(_type) uint ## _type ## _t __volatile*

#define	RTEMS_BSP_ADDR_CPTR(_type) const RTEMS_BSP_ADDR_PTR(_type)

#define	RTEMS_BSP_ADDRESS_READ(_addr, _type) *((RTEMS_BSP_ADDR_CPTR(_type)) (((RTEMS_BSP_ADDR_CPTR(8)) _addr) + PCI_DRAM_OFFSET))

#define	RTEMS_BSP_ADDRESS_WRITE(_addr, _val, _type) *((RTEMS_BSP_ADDR_PTR(_type)) (((RTEMS_BSP_ADDR_PTR(8)) _addr) + PCI_DRAM_OFFSET)) = (_val)

#define	RTEMS_BSP_READ_1(_addr) RTEMS_BSP_ADDRESS_READ(_addr, 8)

#define	RTEMS_BSP_READ_2(_addr) RTEMS_BSP_ADDRESS_READ(_addr, 16)

#define	RTEMS_BSP_READ_4(_addr) RTEMS_BSP_ADDRESS_READ(_addr, 32)

#define	RTEMS_BSP_READ_8(_addr) RTEMS_BSP_ADDRESS_READ(_addr, 64)

#define	RTEMS_BSP_WRITE_1(_addr, _val) RTEMS_BSP_ADDRESS_WRITE(_addr, _val, 8)

#define	RTEMS_BSP_WRITE_2(_addr, _val) RTEMS_BSP_ADDRESS_WRITE(_addr, _val, 16)

#define	RTEMS_BSP_WRITE_4(_addr, _val) RTEMS_BSP_ADDRESS_WRITE(_addr, _val, 32)

#define	RTEMS_BSP_WRITE_8(_addr, _val) RTEMS_BSP_ADDRESS_WRITE(_addr, _val, 64)

#define	BSP_UART_IOBASE_COM1 ((_IO_BASE)+0x3f8)

#define	BSP_UART_IOBASE_COM2 ((_IO_BASE)+0x2f8)

#define	BSP_KBD_IOBASE ((_IO_BASE)+0x60)

#define	BSP_VGA_IOBASE ((_IO_BASE)+0x3c0)

#define	BSP_CONSOLE_PORT BSP_UART_COM1

#define	BSP_UART_BAUD_BASE 115200

#define	BSP_PIC_DO_EOI openpic_eoi(0)

#define	outport_byte(port, value) outb(value,port)

#define	outport_word(port, value) outw(value,port)

#define	outport_long(port, value) outl(value,port)

#define	inport_byte(port, value) (value = inb(port))

#define	inport_word(port, value) (value = inw(port))

#define	inport_long(port, value) (value = inl(port))

#define	BSP_Convert_decrementer(_value) ((unsigned long long) ((((unsigned long long)BSP_time_base_divisor) * 1000000ULL) /((unsigned long long) BSP_bus_frequency)) * ((unsigned long long) (_value)))

Functions
int	BSP_disconnect_clock_handler (void)

int	BSP_connect_clock_handler (void)

unsigned long	_BSP_clear_hostbridge_errors (int enableMCP, int quiet)

char *	save_boot_params (void r3, void r4, void r5, char cmdline_start, char *cmdline_end)

void	zero_bss (void)

void	VIA_isa_bridge_interrupts_setup (void)

Variables
unsigned int	BSP_mem_size

unsigned int	BSP_heap_start

unsigned int	BSP_bus_frequency

unsigned int	BSP_processor_frequency

unsigned int	BSP_time_base_divisor

char *	BSP_commandline_string

Detailed Description

Motorola Board Support Package.

Files

Macros

Functions

Variables

Detailed Description