diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/score603e/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/score603e/include/bsp.h | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/c/src/lib/libbsp/powerpc/score603e/include/bsp.h b/c/src/lib/libbsp/powerpc/score603e/include/bsp.h deleted file mode 100644 index 0b6eb28446..0000000000 --- a/c/src/lib/libbsp/powerpc/score603e/include/bsp.h +++ /dev/null @@ -1,199 +0,0 @@ -/* - * This include file contains all board IO definitions. - */ - -/* - * COPYRIGHT (c) 1989-2014. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -#ifndef LIBBSP_POWERPC_SCORE603E_BSP_H -#define LIBBSP_POWERPC_SCORE603E_BSP_H - -#define BSP_ZERO_WORKSPACE_AUTOMATICALLY TRUE - -#include <bspopts.h> -#include <bsp/default-initial-extension.h> -#include <rtems.h> -#include <rtems/console.h> -#include <libcpu/io.h> -#include <rtems/clockdrv.h> -#include <bsp/vectors.h> - -#ifdef ASM -/* Definition of where to store registers in alignment handler */ -#define ALIGN_REGS 0x0140 - -#else -#include <rtems.h> -#include <rtems/console.h> -#include <rtems/clockdrv.h> -#include <rtems/iosupp.h> - -/* - * We no longer support the first generation board. - */ - -#include <gen2.h> -#include <bsp/irq.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The following macro calculates the Baud constant. For the Z8530 chip. - * - * Note: baud constant = ((clock frequency / Clock_X) / (2 * Baud Rate)) - 2 - * for the Score603e ((10,000,000 / 16) / (2 * Baud Rate)) - 2 - */ -#define _Score603e_Z8530_Baud( _frequency, _clock_by, _baud_rate ) \ - ( (_frequency /( _clock_by * 2 * _baud_rate)) - 2) - -#define Score603e_Z8530_Chip1_Baud( _value ) \ - _Score603e_Z8530_Baud( SCORE603E_85C30_1_CLOCK, \ - SCORE603E_85C30_1_CLOCK_X, _value ) - -#define Score603e_Z8530_Chip0_Baud( _value ) \ - _Score603e_Z8530_Baud( SCORE603E_85C30_0_CLOCK, \ - SCORE603E_85C30_0_CLOCK_X, _value ) - -#define Initialize_Board_ctrl_register() \ - *SCORE603E_BOARD_CTRL_REG = (*SCORE603E_BOARD_CTRL_REG | \ - SCORE603E_BRD_FLASH_DISABLE_MASK) - -#define Processor_Synchronize() \ - __asm__ volatile(" eieio ") - - -/* Constants */ - -/* - * Device Driver Table Entries - */ - -/* - * NOTE: Use the standard Console driver entry - */ - -/* - * NOTE: Use the standard Clock driver entry - */ - -/* - * Information placed in the linkcmds file. - */ - -extern int RAM_START; -extern int RAM_END; -extern int RAM_SIZE; - -extern int PROM_START; -extern int PROM_END; -extern int PROM_SIZE; - -extern int CLOCK_SPEED; -extern int CPU_PPC_CLICKS_PER_MS; - -extern int end; /* last address in the program */ - -/* - * Total RAM available - */ -extern int end; /* last address in the program */ -extern int RAM_END; -extern uint32_t BSP_mem_size; - - -/* - * How many libio files we want - */ - -#define BSP_LIBIO_MAX_FDS 20 - -/* functions */ - -/* - * - */ -rtems_isr_entry set_EE_vector( - rtems_isr_entry handler, /* isr routine */ - rtems_vector_number vector /* vector number */ -); -void initialize_external_exception_vector(void); - -/* - * Hwr_init.c - */ -void init_PCI(void); -void init_RTC(void); -void instruction_cache_enable(void); -void data_cache_enable(void); - -void initialize_PCI_bridge(void); -uint16_t read_and_clear_irq(void); -void set_irq_mask(uint16_t value); -uint16_t get_irq_mask(void); - -/* - * universe.c - */ -void initialize_universe(void); -void set_irq_mask(uint16_t value); -uint16_t get_irq_mask(void); -void unmask_irq(uint16_t irq_idx); -void mask_irq(uint16_t irq_idx); -void init_irq_data_register(void); -uint16_t read_and_clear_PMC_irq(uint16_t irq); -bool Is_PMC_IRQ( uint32_t pmc_irq, uint16_t status_word); -uint16_t read_and_clear_irq(void); -void set_vme_base_address(uint32_t base_address); -uint32_t get_vme_slave_size(void); -void set_vme_slave_size (uint32_t size); - -/* - * FPGA.c - */ -void initialize_PCI_bridge(void); -void init_irq_data_register(void); -uint32_t Read_pci_device_register(uint32_t address); -void Write_pci_device_register(uint32_t address, uint32_t data); - -/* flash.c */ -unsigned int SCORE603e_FLASH_Disable(uint32_t unused); -unsigned int SCORE603e_FLASH_verify_enable(void); -unsigned int SCORE603e_FLASH_Enable_writes(uint32_t area); - -/* - * PCI.c - */ -uint32_t PCI_bus_read(volatile uint32_t *_addr); -void PCI_bus_write(volatile uint32_t *_addr, uint32_t _data); - -#define BSP_FLASH_ENABLE_WRITES( _area) SCORE603e_FLASH_Enable_writes( _area ) -#define BSP_FLASH_DISABLE_WRITES(_area) SCORE603e_FLASH_Disable( _area ) - -#define Convert_Endian_32( _data ) \ - ( ((_data&0x000000ff)<<24) | ((_data&0x0000ff00)<<8) | \ - ((_data&0x00ff0000)>>8) | ((_data&0xff000000)>>24) ) - -#define Convert_Endian_16( _data ) \ - ( ((_data&0x00ff)<<8) | ((_data&0xff00)>>8) ) - -/* - * Interfaces to required Clock Driver support methods - */ -int BSP_disconnect_clock_handler(void); -int BSP_connect_clock_handler(void); - -#ifdef __cplusplus -} -#endif - -#endif /* ASM */ - -#endif |