diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/uC5282/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/m68k/uC5282/include/bsp.h | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/c/src/lib/libbsp/m68k/uC5282/include/bsp.h b/c/src/lib/libbsp/m68k/uC5282/include/bsp.h deleted file mode 100644 index a887cc0385..0000000000 --- a/c/src/lib/libbsp/m68k/uC5282/include/bsp.h +++ /dev/null @@ -1,175 +0,0 @@ -/* - * uC5282 BSP header file - * - * Author: W. Eric Norum <norume@aps.anl.gov> - * - * COPYRIGHT (c) 2005. - * 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_M68K_UC5282_BSP_H -#define LIBBSP_M68K_UC5282_BSP_H - -#include <bspopts.h> -#include <bsp/default-initial-extension.h> - -#include <rtems.h> -#include <rtems/bspIo.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/***************************************************************************/ -/** BSP Configuration **/ -/* - * Uncomment to use instruction/data cache - * Leave commented to use instruction-only cache - */ -#define RTEMS_MCF5282_BSP_ENABLE_DATA_CACHE - -/***************************************************************************/ -/** Hardware data structure headers **/ -#include <mcf5282/mcf5282.h> /* internal MCF5282 modules */ - -/***************************************************************************/ -/** Network driver configuration **/ -struct rtems_bsdnet_ifconfig; -extern int rtems_fec_driver_attach (struct rtems_bsdnet_ifconfig *config, int attaching ); -#define RTEMS_BSP_NETWORK_DRIVER_NAME "fs1" -#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_fec_driver_attach - -/***************************************************************************/ -/** User Definable configuration **/ - -/* define which port the console should use - all other ports are then defined as general purpose */ -#define CONSOLE_PORT 0 - -/* functions */ - -typedef struct { - unsigned int l; - void *v; -} bsp_mnode_t; - -#define RTEMS_BSP_PGM_ERASE_FIRST 0x1 -#define RTEMS_BSP_PGM_RESET_AFTER 0x2 -#define RTEMS_BSP_PGM_EXEC_AFTER 0x4 -#define RTEMS_BSP_PGM_HALT_AFTER 0x8 - -uint32_t bsp_get_CPU_clock_speed(void); -rtems_status_code bsp_allocate_interrupt(int level, int priority); -int bsp_sysReset(int flags); -int bsp_program(bsp_mnode_t *chain, int flags); -unsigned const char *bsp_gethwaddr(int a); -const char *bsp_getbenv(const char *a); -int bsp_flash_erase_range(volatile unsigned short *flashptr, int start, int end); -int bsp_flash_write_range(volatile unsigned short *flashptr, bsp_mnode_t *chain, int offset); - -rtems_isr_entry set_vector( - rtems_isr_entry handler, - rtems_vector_number vector, - int type -); - -/* - * Interrupt assignments - * Highest-priority listed first - */ -#define FEC_IRQ_LEVEL 4 -#define FEC_IRQ_RX_PRIORITY 7 -#define FEC_IRQ_TX_PRIORITY 6 - -#define PIT3_IRQ_LEVEL 4 -#define PIT3_IRQ_PRIORITY 0 - -#define UART0_IRQ_LEVEL 3 -#define UART0_IRQ_PRIORITY 7 -#define UART1_IRQ_LEVEL 3 -#define UART1_IRQ_PRIORITY 6 -#define UART2_IRQ_LEVEL 3 -#define UART2_IRQ_PRIORITY 5 - -/* - * Fake VME support - * This makes it easier to use EPICS driver support on this BSP. - */ -#define VME_AM_STD_SUP_ASCENDING 0x3f -#define VME_AM_STD_SUP_PGM 0x3e -#define VME_AM_STD_USR_ASCENDING 0x3b -#define VME_AM_STD_USR_PGM 0x3a -#define VME_AM_STD_SUP_DATA 0x3d -#define VME_AM_STD_USR_DATA 0x39 -#define VME_AM_EXT_SUP_ASCENDING 0x0f -#define VME_AM_EXT_SUP_PGM 0x0e -#define VME_AM_EXT_USR_ASCENDING 0x0b -#define VME_AM_EXT_USR_PGM 0x0a -#define VME_AM_EXT_SUP_DATA 0x0d -#define VME_AM_EXT_USR_DATA 0x09 -#define VME_AM_SUP_SHORT_IO 0x2d -#define VME_AM_USR_SHORT_IO 0x29 - -/* - * 'Extended' BSP support - */ -rtems_status_code bspExtInit(void); -typedef void (*BSP_VME_ISR_t)(void *usrArg, unsigned long vector); -BSP_VME_ISR_t BSP_getVME_isr(unsigned long vector, void **parg); -int BSP_installVME_isr(unsigned long vector, BSP_VME_ISR_t handler, void *usrArg); -int BSP_removeVME_isr(unsigned long vector, BSP_VME_ISR_t handler, void *usrArg); -int BSP_enableVME_int_lvl(unsigned int level); -int BSP_disableVME_int_lvl(unsigned int level); -int BSP_vme2local_adrs(unsigned am, unsigned long vmeaddr, unsigned long *plocaladdr); - -/* - * This BSP provides its own IDLE task to override the RTEMS one. - * So we prototype it and define the constant confdefs.h expects - * to configure a BSP specific one. - */ -void *bsp_idle_thread( uintptr_t ignored ); -#define BSP_IDLE_TASK_BODY bsp_idle_thread - -/* - * The custom IDLE task keeps some idle statistics. - */ -int bsp_cpu_load_percentage(void); - -/* - * This is a helper method to determine the cause of a reset. - */ -void bsp_reset_cause(char *buf, size_t capacity); - -/* - * SRAM. The BSP uses SRAM for maintaining some clock-driver data - * and for ethernet descriptors (and the initial stack during - * early boot). - */ - -typedef struct mcf5282BufferDescriptor_ { - volatile uint16_t status; - uint16_t length; - volatile void *buffer; -} mcf5282BufferDescriptor_t; - -extern struct { - uint32_t idle_counter; - uint32_t filtered_idle; - uint32_t max_idle_count; - uint32_t pitc_per_tick; - uint32_t nsec_per_pitc; - uint32_t pad[3]; /* align to 16-bytes for descriptors */ - mcf5282BufferDescriptor_t fec_descriptors[]; - /* buffer descriptors are allocated from here */ - - /* initial stack is at top of SRAM (start.S) */ -} __SRAMBASE; - -#ifdef __cplusplus -} -#endif - -#endif |