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Diffstat (limited to 'c/src/lib/libbsp/sparc/leon2/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon2/include/bsp.h | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/c/src/lib/libbsp/sparc/leon2/include/bsp.h b/c/src/lib/libbsp/sparc/leon2/include/bsp.h deleted file mode 100644 index 09cf7f702a..0000000000 --- a/c/src/lib/libbsp/sparc/leon2/include/bsp.h +++ /dev/null @@ -1,236 +0,0 @@ -/** - * @file - * - * @ingroup sparc_leon2 - * - * @brief Global BSP Definitions. - */ - -/* bsp.h - * - * This include file contains all SPARC simulator definitions. - * - * COPYRIGHT (c) 1989-1998. - * 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. - * - * Ported to ERC32 implementation of the SPARC by On-Line Applications - * Research Corporation (OAR) under contract to the European Space - * Agency (ESA). - * - * ERC32 modifications of respective RTEMS file: COPYRIGHT (c) 1995. - * European Space Agency. - */ - -#ifndef LIBBSP_SPARC_LEON2_BSP_H -#define LIBBSP_SPARC_LEON2_BSP_H - -#include <bspopts.h> -#include <bsp/default-initial-extension.h> - -#include <rtems.h> -#include <leon.h> -#include <rtems/clockdrv.h> -#include <rtems/console.h> -#include <rtems/irq-extension.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @defgroup sparc_leon2 LEON2 Support - * - * @ingroup bsp_sparc - * - * @brief LEON2 Support Package - * - */ - -/* SPARC CPU variant: LEON2 */ -#define LEON2 1 - -/* - * BSP provides its own Idle thread body - */ -void *bsp_idle_thread( uintptr_t ignored ); -#define BSP_IDLE_TASK_BODY bsp_idle_thread - -/* - * Network driver configuration - */ -struct rtems_bsdnet_ifconfig; -extern int rtems_leon_open_eth_driver_attach( - struct rtems_bsdnet_ifconfig *config -); -extern int rtems_smc91111_driver_attach_leon2( - struct rtems_bsdnet_ifconfig *config -); -#define RTEMS_BSP_NETWORK_DRIVER_NAME "open_eth1" -#define RTEMS_BSP_NETWORK_DRIVER_ATTACH_OPENETH \ - rtems_leon_open_eth_driver_attach -#define RTEMS_BSP_NETWORK_DRIVER_ATTACH_SMC91111 \ - rtems_smc91111_driver_attach_leon2 - -#define HAS_SMC91111 - -/* Configure GRETH driver */ -#define GRETH_SUPPORTED -#define GRETH_MEM_LOAD(addr) leon_r32_no_cache((uintptr_t) addr) - -/* - * The synchronous trap is an arbitrarily chosen software trap. - */ - -extern int CPU_SPARC_HAS_SNOOPING; - -/* Constants */ - -/* - * 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 end; /* last address in the program */ - -/* miscellaneous stuff assumed to exist */ - -rtems_isr_entry set_vector( /* returns old vector */ - rtems_isr_entry handler, /* isr routine */ - rtems_vector_number vector, /* vector number */ - int type /* RTEMS or RAW intr */ -); - -void BSP_fatal_exit(uint32_t error); - -void bsp_spurious_initialize( void ); - -/* Allocate 8-byte aligned non-freeable pre-malloc() memory. The function - * can be called at any time. The work-area will shrink when called before - * bsp_work_area_initialize(). malloc() is called to get memory when this - * function is called after bsp_work_area_initialize(). - */ -void *bsp_early_malloc(int size); - -/* Interrupt Service Routine (ISR) pointer */ -typedef void (*bsp_shared_isr)(void *arg); - -/* Initializes the Shared System Interrupt service */ -extern void BSP_shared_interrupt_init(void); - -/* Called directly from IRQ trap handler TRAP[0x10..0x1F] = IRQ[0..15] */ -void bsp_isr_handler(rtems_vector_number vector); - -/* Registers a shared IRQ handler, and enable it at IRQ controller. Multiple - * interrupt handlers may use the same IRQ number, all ISRs will be called - * when an interrupt on that line is fired. - * - * Arguments - * irq System IRQ number - * info Optional Name of IRQ source - * isr Function pointer to the ISR - * arg Second argument to function isr - */ -static __inline__ int BSP_shared_interrupt_register - ( - int irq, - const char *info, - bsp_shared_isr isr, - void *arg - ) -{ - return rtems_interrupt_handler_install(irq, info, - RTEMS_INTERRUPT_SHARED, isr, arg); -} - -/* Unregister previously registered shared IRQ handler. - * - * Arguments - * irq System IRQ number - * isr Function pointer to the ISR - * arg Second argument to function isr - */ -static __inline__ int BSP_shared_interrupt_unregister - ( - int irq, - bsp_shared_isr isr, - void *arg - ) -{ - return rtems_interrupt_handler_remove(irq, isr, arg); -} - -/* Clear interrupt pending on IRQ controller, this is typically done on a - * level triggered interrupt source such as PCI to avoid taking double IRQs. - * In such a case the interrupt source must be cleared first on LEON, before - * acknowledging the IRQ with this function. - * - * Arguments - * irq System IRQ number - */ -extern void BSP_shared_interrupt_clear(int irq); - -/* Enable Interrupt. This function will unmask the IRQ at the interrupt - * controller. This is normally done by _register(). Note that this will - * affect all ISRs on this IRQ. - * - * Arguments - * irq System IRQ number - */ -extern void BSP_shared_interrupt_unmask(int irq); - -/* Disable Interrupt. This function will mask one IRQ at the interrupt - * controller. This is normally done by _unregister(). Note that this will - * affect all ISRs on this IRQ. - * - * Arguments - * irq System IRQ number - */ -extern void BSP_shared_interrupt_mask(int irq); - -/* - * Delay method - */ -void rtems_bsp_delay(int usecs); - -/* - * Prototypes for BSP methods that are used across file boundaries - */ -int cchip1_register(void); - -/* BSP PCI Interrupt support */ -#define BSP_PCI_shared_interrupt_register BSP_shared_interrupt_register -#define BSP_PCI_shared_interrupt_unregister BSP_shared_interrupt_unregister -#define BSP_PCI_shared_interrupt_unmask BSP_shared_interrupt_unmask -#define BSP_PCI_shared_interrupt_mask BSP_shared_interrupt_mask -#define BSP_PCI_shared_interrupt_clear BSP_shared_interrupt_clear - -/* AT697 has PCI defined as big endian */ -#define BSP_PCI_BIG_ENDIAN - -/* Common driver build-time configurations. On small systems undefine - * [DRIVER]_INFO_AVAIL to avoid info routines get dragged in. It is good - * for debugging and printing information about the system, but makes the - * image bigger. - */ -#define AMBAPPBUS_INFO_AVAIL /* AMBAPP Bus driver */ -#define GPTIMER_INFO_AVAIL /* GPTIMER Timer driver */ -#define GRETH_INFO_AVAIL /* GRETH Ethernet driver */ - -#ifdef __cplusplus -} -#endif - -#endif |