diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/virtex/startup/bspstart.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/virtex/startup/bspstart.c | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/c/src/lib/libbsp/powerpc/virtex/startup/bspstart.c b/c/src/lib/libbsp/powerpc/virtex/startup/bspstart.c deleted file mode 100644 index 5b4a4a135f..0000000000 --- a/c/src/lib/libbsp/powerpc/virtex/startup/bspstart.c +++ /dev/null @@ -1,105 +0,0 @@ -/* bsp_start() - * - * This routine starts the application. It includes application, - * board, and monitor specific initialization and configuration. - * The generic CPU dependent initialization has been performed - * before this routine is invoked. - * - * INPUT: NONE - * - * OUTPUT: NONE - * - * Author: Thomas Doerfler <td@imd.m.isar.de> - * IMD Ingenieurbuero fuer Microcomputertechnik - * - * COPYRIGHT (c) 1998 by IMD - * - * Changes from IMD are covered by the original distributions terms. - * This file has been derived from the papyrus BSP: - * - * Author: Andrew Bray <andy@i-cubed.co.uk> - * - * COPYRIGHT (c) 1995 by i-cubed ltd. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies, and that the name of i-cubed limited not be used in - * advertising or publicity pertaining to distribution of the - * software without specific, written prior permission. - * i-cubed limited makes no representations about the suitability - * of this software for any purpose. - * - * Modifications for spooling console driver and control of memory layout - * with linker command file by - * Thomas Doerfler <td@imd.m.isar.de> - * for these modifications: - * COPYRIGHT (c) 1997 by IMD, Puchheim, Germany. - * - * To anyone who acknowledges that this file is provided "AS IS" - * without any express or implied warranty: - * permission to use, copy, modify, and distribute this file - * for any purpose is hereby granted without fee, provided that - * the above copyright notice and this notice appears in all - * copies. IMD makes no representations about the suitability - * of this software for any purpose. - * - * Derived from c/src/lib/libbsp/no_cpu/no_bsp/startup/bspstart.c: - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * - * Modifications for PPC405GP by Dennis Ehlin - */ - -#include <rtems/counter.h> - -#include <bsp.h> -#include <bsp/irq.h> -#include <bsp/irq-generic.h> -#include <bsp/bootcard.h> -#include <bsp/linker-symbols.h> - -#include <libcpu/powerpc-utility.h> - -#include RTEMS_XPARAMETERS_H - -/* Symbols defined in linker command file */ -LINKER_SYMBOL(virtex_exc_vector_base); - -/* - * Driver configuration parameters - */ -uint32_t bsp_time_base_frequency = XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ; - -/* - * bsp_start - * - * This routine does the bulk of the system initialization. - */ -void bsp_start( void ) -{ - /* - * Get CPU identification dynamically. Note that the get_ppc_cpu_type() - * function store the result in global variables - * so that it can be used latter... - */ - get_ppc_cpu_type(); - get_ppc_cpu_revision(); - - rtems_counter_initialize_converter(bsp_time_base_frequency); - - /* - * Initialize default raw exception handlers. - */ - ppc_exc_initialize_with_vector_base( - (uintptr_t) bsp_section_work_begin, - rtems_configuration_get_interrupt_stack_size(), - virtex_exc_vector_base - ); - __asm__ volatile ("mtevpr %0" : : "r" (virtex_exc_vector_base)); - - bsp_interrupt_initialize(); -} |