diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-01-07 20:59:03 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2004-01-07 20:59:03 +0000 |
commit | 9a529819186f7d091ff23ae5fb7963311c6646f6 (patch) | |
tree | 016a1867cf7bca7c38c017659ada57528cd50a22 /c/src/lib/libbsp/m68k/efi332/clock | |
parent | 2004-01-07 Joel Sherrill <joel@OARcorp.com> (diff) | |
download | rtems-9a529819186f7d091ff23ae5fb7963311c6646f6.tar.bz2 |
2004-01-07 Joel Sherrill <joel@OARcorp.com>
Per John S. Gwynne <jgwynne@mrcday.com>, there are no longer any
users of these boards so we are removing them.
* efi332/.cvsignore, efi332/ChangeLog, efi332/Makefile.am,
efi332/README, efi332/bsp_specs, efi332/configure.ac, efi332/times,
efi332/clock/.cvsignore, efi332/clock/Makefile.am,
efi332/clock/ckinit.c, efi332/console/.cvsignore,
efi332/console/Makefile.am, efi332/console/console.c,
efi332/include/.cvsignore, efi332/include/bsp.h,
efi332/include/efi332.h, efi332/misc/dotests, efi332/misc/gdbinit68,
efi332/misc/interr.c, efi332/spurious/.cvsignore,
efi332/spurious/Makefile.am, efi332/spurious/spinit.c,
efi332/start/.cvsignore, efi332/start/Makefile.am,
efi332/start/except_vect_332_ROM.S, efi332/start/ram_init.ld,
efi332/start/ram_init.sed, efi332/start/start.c,
efi332/startup/.cvsignore, efi332/startup/Makefile.am,
efi332/startup/bspclean.c, efi332/startup/bspstart.c,
efi332/startup/linkcmds, efi332/startup/linkcmds_ROM,
efi332/timer/.cvsignore, efi332/timer/Makefile.am,
efi332/timer/timer.c, efi332/wrapup/.cvsignore,
efi332/wrapup/Makefile.am, efi68k/.cvsignore, efi68k/ChangeLog,
efi68k/Makefile.am, efi68k/README, efi68k/bsp_specs,
efi68k/configure.ac, efi68k/times, efi68k/clock/.cvsignore,
efi68k/clock/Makefile.am, efi68k/clock/ckinit.c,
efi68k/console/.cvsignore, efi68k/console/Makefile.am,
efi68k/console/console.c, efi68k/include/.cvsignore,
efi68k/include/16550.h, efi68k/include/DP8570A.h,
efi68k/include/bsp.h, efi68k/include/efi68k.h,
efi68k/spurious/.cvsignore, efi68k/spurious/Makefile.am,
efi68k/spurious/spinit.c, efi68k/start/.cvsignore,
efi68k/start/start.c, efi68k/startup/.cvsignore,
efi68k/startup/Makefile.am, efi68k/startup/bspclean.c,
efi68k/startup/bspstart.c, efi68k/startup/efi68k_tcp.c,
efi68k/startup/efi68k_wd.c, efi68k/startup/linkcmds,
efi68k/startup/m68k-stub.c, efi68k/startup/setvec.c,
efi68k/timer/.cvsignore, efi68k/timer/Makefile.am,
efi68k/timer/timer.c, efi68k/wrapup/.cvsignore,
efi68k/wrapup/Makefile.am: Removed.
Diffstat (limited to 'c/src/lib/libbsp/m68k/efi332/clock')
-rw-r--r-- | c/src/lib/libbsp/m68k/efi332/clock/.cvsignore | 2 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/efi332/clock/Makefile.am | 30 | ||||
-rw-r--r-- | c/src/lib/libbsp/m68k/efi332/clock/ckinit.c | 129 |
3 files changed, 0 insertions, 161 deletions
diff --git a/c/src/lib/libbsp/m68k/efi332/clock/.cvsignore b/c/src/lib/libbsp/m68k/efi332/clock/.cvsignore deleted file mode 100644 index 282522db03..0000000000 --- a/c/src/lib/libbsp/m68k/efi332/clock/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile -Makefile.in diff --git a/c/src/lib/libbsp/m68k/efi332/clock/Makefile.am b/c/src/lib/libbsp/m68k/efi332/clock/Makefile.am deleted file mode 100644 index 01bde7b3e4..0000000000 --- a/c/src/lib/libbsp/m68k/efi332/clock/Makefile.am +++ /dev/null @@ -1,30 +0,0 @@ -## -## $Id$ -## - -PGM = $(ARCH)/clock.rel - -C_FILES = ckinit.c -C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT)) - -OBJS = $(C_O_FILES) - -include $(top_srcdir)/../../../../automake/compile.am -include $(top_srcdir)/../../../../automake/lib.am - -# -# (OPTIONAL) Add local stuff here using += -# - -$(PGM): $(OBJS) - $(make-rel) - -# the .rel file built here will be put into libbsp.a by ../wrapup/Makefile - -all-local: $(OBJS) $(PGM) - -.PRECIOUS: $(PGM) - -EXTRA_DIST = ckinit.c - -include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/m68k/efi332/clock/ckinit.c b/c/src/lib/libbsp/m68k/efi332/clock/ckinit.c deleted file mode 100644 index b32a660542..0000000000 --- a/c/src/lib/libbsp/m68k/efi332/clock/ckinit.c +++ /dev/null @@ -1,129 +0,0 @@ -/* Clock_init() - * - * This routine initailizes the periodic interrupt timer on - * the Motorola 68332. - * - * Input parameters: NONE - * - * Output parameters: NONE - * - * 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 <stdlib.h> -#include <bsp.h> -#include <rtems/libio.h> -#include <efi332.h> - -#define CLOCK_VECTOR EFI_PIV - -rtems_unsigned32 Clock_isrs; /* ISRs until next tick */ -volatile rtems_unsigned32 Clock_driver_ticks; - /* ticks since initialization */ -rtems_isr_entry Old_ticker; - -void Clock_exit( void ); - -/* - * These are set by clock driver during its init - */ - -rtems_device_major_number rtems_clock_major = ~0; -rtems_device_minor_number rtems_clock_minor; - -rtems_isr Clock_isr(rtems_vector_number vector) -{ - Clock_driver_ticks += 1; - - if ( Clock_isrs == 1 ) { - rtems_clock_tick(); - Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000; - } - else - Clock_isrs -= 1; -} - -void Install_clock( - rtems_isr_entry clock_isr -) -{ - Clock_driver_ticks = 0; - Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000; - - Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 ); - - /* enable 1mS interrupts */ - *PITR = (unsigned short int)( SAM(0x09,0,PITM) );/* load counter */ - *PICR = (unsigned short int) /* enable interrupt */ - ( SAM(ISRL_PIT,8,PIRQL) | SAM(CLOCK_VECTOR,0,PIV) ); - - atexit( Clock_exit ); -} - -void Clock_exit( void ) -{ - /* shutdown the periodic interrupt */ - *PICR = (unsigned short int) - ( SAM(0,8,PIRQL) | SAM(CLOCK_VECTOR,0,PIV) ); - /* ^^ zero disables interrupt */ - - /* do not restore old vector */ -} - -rtems_device_driver Clock_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - Install_clock( Clock_isr ); - - /* - * make major/minor avail to others such as shared memory driver - */ - - rtems_clock_major = major; - rtems_clock_minor = minor; - - return RTEMS_SUCCESSFUL; -} - -rtems_device_driver Clock_control( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *pargp -) -{ - rtems_unsigned32 isrlevel; - rtems_libio_ioctl_args_t *args = pargp; - - if (args == 0) - goto done; - - /* - * This is hokey, but until we get a defined interface - * to do this, it will just be this simple... - */ - - if (args->command == rtems_build_name('I', 'S', 'R', ' ')) - { - Clock_isr(CLOCK_VECTOR); - } - else if (args->command == rtems_build_name('N', 'E', 'W', ' ')) - { - rtems_interrupt_disable( isrlevel ); - (void) set_vector( args->buffer, CLOCK_VECTOR, 1 ); - rtems_interrupt_enable( isrlevel ); - } - -done: - return RTEMS_SUCCESSFUL; -} - |