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-rw-r--r--c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c171
-rw-r--r--c/src/lib/libbsp/m68k/dmv152/startup/linkcmds48
-rw-r--r--c/src/lib/libbsp/m68k/dmv152/startup/vmeintr.c60
3 files changed, 0 insertions, 279 deletions
diff --git a/c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c b/c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c
deleted file mode 100644
index a0ec9b7e71..0000000000
--- a/c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c
+++ /dev/null
@@ -1,171 +0,0 @@
-#define STACK_CHECKER_ON
-/* 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
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <libcsupport.h>
-#include <vmeintr.h>
-
-/*
- * The original table from the application and our copy of it with
- * some changes.
- */
-
-extern rtems_configuration_table Configuration;
-rtems_configuration_table BSP_Configuration;
-
-rtems_cpu_table Cpu_table;
-
-/* Initialize whatever libc we are using
- * called from postdriver hook
- */
-
-void bsp_libc_init()
-{
- extern int end;
- rtems_unsigned32 heap_start;
-
- heap_start = (rtems_unsigned32) &end;
- if (heap_start & (CPU_ALIGNMENT-1))
- heap_start = (heap_start + CPU_ALIGNMENT) & ~(CPU_ALIGNMENT-1);
-
- RTEMS_Malloc_Initialize((void *) heap_start, 64 * 1024, 0);
-
- /*
- * Set up for the libc handling.
- */
-
- if (BSP_Configuration.ticks_per_timeslice > 0)
- libc_init(1); /* reentrant if possible */
- else
- libc_init(0); /* non-reentrant */
-
- /*
- * Initialize the stack bounds checker
- */
-
-#ifdef STACK_CHECKER_ON
- Stack_check_Initialize();
-#endif
-}
-
-int bsp_start(
- int argc,
- char **argv,
- char **environp
-)
-{
- m68k_isr *monitors_vector_table;
- int index;
- void *vbr;
-
- monitors_vector_table = (m68k_isr *)0; /* Monitor Vectors are at 0 */
- m68k_set_vbr( monitors_vector_table );
-
- for ( index=2 ; index<=255 ; index++ )
- M68Kvec[ index ] = monitors_vector_table[ 32 ];
-
- M68Kvec[ 2 ] = monitors_vector_table[ 2 ]; /* bus error vector */
- M68Kvec[ 4 ] = monitors_vector_table[ 4 ]; /* breakpoints vector */
- M68Kvec[ 9 ] = monitors_vector_table[ 9 ]; /* trace vector */
-
- /*
- * Uncommenting this seems to confuse/break the monitor on this board.
- * It probably assumes the vector table is at 0.
- */
-
- /* m68k_set_vbr( &M68Kvec ); */
-
- /*
- * Adjust the VMEbus mode to round-robin.
- */
-
- /*
- * This is only apparent with the shared memory driver which has not
- * yet been supported on this target.
- */
-
- m68k_enable_caching();
-
- /*
- * we only use a hook to get the C library initialized.
- */
-
- Cpu_table.pretasking_hook = NULL;
-
- Cpu_table.predriver_hook = bsp_libc_init; /* RTEMS resources available */
-
- Cpu_table.postdriver_hook = NULL; /* Call our main() for constructors */
-
- Cpu_table.idle_task = NULL; /* do not override system IDLE task */
-
- Cpu_table.do_zero_of_workspace = TRUE;
-
- m68k_get_vbr( vbr );
- Cpu_table.interrupt_vector_table = vbr;
-
- Cpu_table.interrupt_stack_size = 4096;
-
- Cpu_table.extra_system_initialization_stack = 0;
-
- /*
- * Copy the table
- */
-
- BSP_Configuration = Configuration;
-
- BSP_Configuration.work_space_start = (void *)
- (RAM_END - BSP_Configuration.work_space_size);
-
- /*
- * Add 1 region for Malloc in libc_low
- */
-
- BSP_Configuration.maximum_regions++;
-
- /*
- * Add 1 extension for newlib libc
- */
-
-#ifdef RTEMS_NEWLIB
- BSP_Configuration.maximum_extensions++;
-#endif
-
- /*
- * Add another extension if using the stack checker
- */
-
-#ifdef STACK_CHECKER_ON
- BSP_Configuration.maximum_extensions++;
-#endif
-
- rtems_initialize_executive( &BSP_Configuration, &Cpu_table );
- /* does not return */
-
- /* Clock_exit is done as an atexit() function */
-
- VME_interrupt_Disable( 0xff );
-
- /* return like a "normal" subroutine to the monitor */
- return 0;
-}
diff --git a/c/src/lib/libbsp/m68k/dmv152/startup/linkcmds b/c/src/lib/libbsp/m68k/dmv152/startup/linkcmds
deleted file mode 100644
index 76f43eec97..0000000000
--- a/c/src/lib/libbsp/m68k/dmv152/startup/linkcmds
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file contains directives for the GNU linker which are specific
- * to the DY-4 DMV152/SVME153 boards.
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-MEMORY
- {
- ram : org = 0x12800, l = 1M
- }
-
-SECTIONS
-{
- .text 0x12800 :
- {
- text_start = . ;
- _text_start = . ;
- *(.text)
- etext = ALIGN( 0x10 ) ;
- _etext = .;
- }
- .data ADDR( .text ) + SIZEOF( .text ):
- {
- data_start = . ;
- _data_start = . ;
- *(.data)
- edata = ALIGN( 0x10 ) ;
- _edata = .;
- }
- .bss ADDR( .data ) + SIZEOF( .data ):
- {
- bss_start = . ;
- _bss_start = . ;
- *(.bss)
- *(COMMON)
- end = . ;
- _end = . ;
- }
-}
diff --git a/c/src/lib/libbsp/m68k/dmv152/startup/vmeintr.c b/c/src/lib/libbsp/m68k/dmv152/startup/vmeintr.c
deleted file mode 100644
index 700b06776d..0000000000
--- a/c/src/lib/libbsp/m68k/dmv152/startup/vmeintr.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* vmeintr.c
- *
- * VMEbus support routines for the DMV152.
- *
- * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
- * On-Line Applications Research Corporation (OAR).
- * All rights assigned to U.S. Government, 1994.
- *
- * This material may be reproduced by or for the U.S. Government pursuant
- * to the copyright license under the clause at DFARS 252.227-7013. This
- * notice must appear in all copies of this file and its derivatives.
- *
- * $Id$
- */
-
-#include <rtems.h>
-#include <bsp.h>
-#include <vmeintr.h>
-
-/*PAGE
- *
- * VME_interrupt_Disable
- *
- */
-
-void VME_interrupt_Disable (
- VME_interrupt_Mask mask /* IN */
-)
-{
- volatile rtems_unsigned8 *VME_interrupt_enable;
- rtems_unsigned8 value;
-
- VME_interrupt_enable = ACC_VIE;
- value = *VME_interrupt_enable;
-
- value &= ~mask; /* turn off interrupts for all levels in mask */
-
- *VME_interrupt_enable = value;
-}
-
-/*PAGE
- *
- * VME_interrupt_Enable
- *
- */
-
-void VME_interrupt_Enable (
- VME_interrupt_Mask mask /* IN */
-)
-{
- volatile rtems_unsigned8 *VME_interrupt_enable;
- rtems_unsigned8 value;
-
- VME_interrupt_enable = ACC_VIE;
- value = *VME_interrupt_enable;
-
- value |= mask; /* turn on interrupts for all levels in mask */
-
- *VME_interrupt_enable = value;
-}
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