diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-05-11 14:01:27 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-05-11 14:01:27 +0000 |
commit | 9744fc97ba9ab9e36e3058a19202ceef64fb6787 (patch) | |
tree | 581e2ea7196b767c4f3521f352af2a635d35e234 /c/src/lib/libbsp/m68k/dmv152/startup | |
parent | 2007-05-11 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
download | rtems-9744fc97ba9ab9e36e3058a19202ceef64fb6787.tar.bz2 |
2007-05-11 Joel Sherrill <joel.sherrill@oarcorp.com>
* dmv152/.cvsignore, dmv152/ChangeLog, dmv152/Makefile.am,
dmv152/bsp_specs, dmv152/configure.ac, dmv152/preinstall.am,
dmv152/times, dmv152/clock/ckinit.c, dmv152/console/console.c,
dmv152/include/.cvsignore, dmv152/include/bsp.h,
dmv152/include/coverhd.h, dmv152/include/tm27.h,
dmv152/spurious/spinit.c, dmv152/startup/bspclean.c,
dmv152/startup/bspstart.c, dmv152/startup/linkcmds,
dmv152/startup/vmeintr.c, dmv152/timer/timer.c,
dmv152/timer/timerisr.S: Removed.
Diffstat (limited to 'c/src/lib/libbsp/m68k/dmv152/startup')
-rw-r--r-- | c/src/lib/libbsp/m68k/dmv152/startup/bspclean.c | 20 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c | 102 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/dmv152/startup/linkcmds | 181 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/dmv152/startup/vmeintr.c | 59 |
4 files changed, 0 insertions, 362 deletions
diff --git a/c/src/lib/libbsp/m68k/dmv152/startup/bspclean.c b/c/src/lib/libbsp/m68k/dmv152/startup/bspclean.c deleted file mode 100644 index 2d947236ed..0000000000 --- a/c/src/lib/libbsp/m68k/dmv152/startup/bspclean.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * This routine performs final cleanup at exit time. - * - * COPYRIGHT (c) 1989-1999. - * 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.com/license/LICENSE. - * - * $Id$ - */ - -#include <bsp.h> - -void bsp_cleanup( void ) -{ - - VME_interrupt_Disable( 0xff ); -} 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 001d146c86..0000000000 --- a/c/src/lib/libbsp/m68k/dmv152/startup/bspstart.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * 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. - * - * COPYRIGHT (c) 1989-1999. - * 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.com/license/LICENSE. - * - * $Id$ - */ - -#include <string.h> - -#include <bsp.h> -#include <rtems/libio.h> -#include <rtems/libcsupport.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; - -char *rtems_progname; - -/* - * Use the shared implementations of the following routines - */ - -void bsp_postdriver_hook(void); -void bsp_libc_init( void *, uint32_t, int ); -void bsp_pretasking_hook(void); /* m68k version */ - -/* - * bsp_start - * - * This routine does the bulk of the system initialization. - */ - -void bsp_start( void ) -{ - m68k_isr_entry *monitors_vector_table; - int index; - void *vbr; - extern void *_WorkspaceBase; - extern void *_RamSize; - extern unsigned long _M68k_Ramsize; - - _M68k_Ramsize = (unsigned long)&_RamSize; /* RAM size set in linker script */ - - monitors_vector_table = (m68k_isr_entry *)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. - */ - - rtems_cache_enable_instruction(); - - /* - * we only use a hook to get the C library initialized. - */ - - Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */ - Cpu_table.postdriver_hook = bsp_postdriver_hook; - Cpu_table.interrupt_stack_size = CONFIGURE_INTERRUPT_STACK_MEMORY; - - m68k_get_vbr( vbr ); - Cpu_table.interrupt_vector_table = vbr; - - BSP_Configuration.work_space_start = (void *) &_WorkspaceBase; - - /* Clock_exit is done as an atexit() function */ -} 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 0e8b26b973..0000000000 --- a/c/src/lib/libbsp/m68k/dmv152/startup/linkcmds +++ /dev/null @@ -1,181 +0,0 @@ -/* - * This file contains directives for the GNU linker which are specific - * to the DY-4 DMV152/SVME153 boards. - * - * COPYRIGHT (c) 1989-2007. - * 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.com/license/LICENSE. - * - * $Id$ - */ - -/* - * Declare some sizes. - */ -_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0; -_RamSize = DEFINED(_RamSize) ? _RamSize : 1M; -_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000; -_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000; - -MEMORY -{ - ram : org = 0x0, l = 1M -} - -SECTIONS -{ - ram : { - . = 0x12800; - } >ram - - /* - * Text, data and bss segments - */ - .text : { - *(.text*) - - /* - * C++ constructors/destructors - */ - *(.gnu.linkonce.t.*) - - /* - * Initialization and finalization code. - * - * Various files can provide initialization and finalization - * functions. crtbegin.o and crtend.o are two instances. The - * body of these functions are in .init and .fini sections. We - * accumulate the bodies here, and prepend function prologues - * from crti.o and function epilogues from crtn.o. crti.o must - * be linked first; crtn.o must be linked last. Because these - * are wildcards, it doesn't matter if the user does not - * actually link against crti.o and crtn.o; the linker won't - * look for a file to match a wildcard. The wildcard also - * means that it doesn't matter which directory crti.o and - * crtn.o are in. - */ - PROVIDE (_init = .); - *crti.o(.init) - *(.init) - *crtn.o(.init) - PROVIDE (_fini = .); - *crti.o(.fini) - *(.fini) - *crtn.o(.fini) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - /* - * C++ constructors/destructors - * - * gcc uses crtbegin.o to find the start of the constructors - * and destructors so we make sure it is first. Because this - * is a wildcard, it doesn't matter if the user does not - * actually link against crtbegin.o; the linker won't look for - * a file to match a wildcard. The wildcard also means that - * it doesn't matter which directory crtbegin.o is in. The - * constructor and destructor list are terminated in - * crtend.o. The same comments apply to it. - */ - . = ALIGN (16); - *crtbegin.o(.ctors) - *(.ctors) - *crtend.o(.ctors) - *crtbegin.o(.dtors) - *(.dtors) - *crtend.o(.dtors) - - /* - * Exception frame info - */ - . = ALIGN (16); - *(.eh_frame) - - /* - * Read-only data - */ - . = ALIGN (16); - _rodata_start = . ; - *(.rodata*) - *(.gnu.linkonce.r*) - - . = ALIGN (16); - PROVIDE (etext = .); - } >ram - .data : { - copy_start = .; - *(.data*) - *(.gnu.linkonce.d*) - *(.gcc_except_table) - *(.jcr) - . = ALIGN (16); - PROVIDE (_edata = .); - copy_end = .; - } >ram - .bss : { - _clear_start = .; - *(.dynbss) - *(.bss* .gnu.linkonce.b.*) - *(COMMON) - . = ALIGN (16); - PROVIDE (end = .); - - . += _StackSize; - . = ALIGN (16); - _stack_init = .; - _clear_end = .; - - _WorkspaceBase = .; - } >ram - - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - - /* DWARF debug sections. - Symbols in the DWARF debugging sections are relative to the beginning - of the section so we begin them at 0. */ - /* DWARF 1 */ - .debug 0 : { *(.debug) } - .line 0 : { *(.line) } - - /* GNU DWARF 1 extensions */ - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_sfnames 0 : { *(.debug_sfnames) } - - /* DWARF 1.1 and DWARF 2 */ - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - - /* DWARF 2 */ - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_frame 0 : { *(.debug_frame) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } - - /* SGI/MIPS DWARF 2 extensions */ - .debug_weaknames 0 : { *(.debug_weaknames) } - .debug_funcnames 0 : { *(.debug_funcnames) } - .debug_typenames 0 : { *(.debug_typenames) } - .debug_varnames 0 : { *(.debug_varnames) } - /* These must appear regardless of . */ -} 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 05b311ff30..0000000000 --- a/c/src/lib/libbsp/m68k/dmv152/startup/vmeintr.c +++ /dev/null @@ -1,59 +0,0 @@ -/* vmeintr.c - * - * VMEbus support routines for the DMV152. - * - * COPYRIGHT (c) 1989-1999. - * 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.com/license/LICENSE. - * - * $Id$ - */ - -#include <rtems.h> -#include <bsp.h> -#include <rtems/vmeintr.h> - -/*PAGE - * - * VME_interrupt_Disable - * - */ - -void VME_interrupt_Disable ( - VME_interrupt_Mask mask /* IN */ -) -{ - volatile uint8_t *VME_interrupt_enable; - uint8_t 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 uint8_t *VME_interrupt_enable; - uint8_t value; - - VME_interrupt_enable = ACC_VIE; - value = *VME_interrupt_enable; - - value |= mask; /* turn on interrupts for all levels in mask */ - - *VME_interrupt_enable = value; -} |