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Add driver for Motorola MC146818A time-of-day clock.

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Use above driver in i386/pc386 BSP.
This commit is contained in:
Eric Norum
2004-10-13 00:03:09 +00:00
parent 361d58eef6
commit 5378a296f4
3 changed files with 9 additions and 5 deletions
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5
c/src/lib/libbsp/i386/pc386/clock/Makefile.am
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@@ -2,10 +2,11 @@
## $Id$ ## $Id$
## ##
VPATH = @srcdir@:@srcdir@/../../shared/tod:@srcdir@/../../../shared
PGM = $(ARCH)/clock.rel PGM = $(ARCH)/clock.rel
C_FILES = ckinit.c rtc.c C_FILES = ckinit.c todcfg.c tod.c
clock_rel_OBJECTS = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT)) clock_rel_OBJECTS = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT))
include $(top_srcdir)/../../../../../../automake/compile.am include $(top_srcdir)/../../../../../../automake/compile.am
@@ -25,6 +26,6 @@ all-local: $(ARCH) $(clock_rel_OBJECTS) $(PGM)
.PRECIOUS: $(PGM) .PRECIOUS: $(PGM)
EXTRA_DIST = ckinit.c rtc.c EXTRA_DIST =
include $(top_srcdir)/../../../../../../automake/local.am include $(top_srcdir)/../../../../../../automake/local.am

5
c/src/libchip/rtc/Makefile.am
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@@ -10,11 +10,12 @@ LIB = $(ARCH)/$(LIBNAME).a
C_FILES = rtcprobe.c icm7170.c icm7170_reg.c icm7170_reg2.c icm7170_reg4.c \ C_FILES = rtcprobe.c icm7170.c icm7170_reg.c icm7170_reg2.c icm7170_reg4.c \
icm7170_reg8.c m48t08.c m48t08_reg.c m48t08_reg2.c m48t08_reg4.c \ icm7170_reg8.c m48t08.c m48t08_reg.c m48t08_reg2.c m48t08_reg4.c \
m48t08_reg8.c m48t08_reg8.c \
mc146818a.c mc146818a_ioreg.c
OBJS = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT)) OBJS = $(C_FILES:%.c=$(ARCH)/%.$(OBJEXT))
include_libchip_HEADERS = rtc.h icm7170.h m48t08.h include_libchip_HEADERS = rtc.h icm7170.h m48t08.h mc146818a.h
include $(top_srcdir)/../../../automake/compile.am include $(top_srcdir)/../../../automake/compile.am
include $(top_srcdir)/../../../automake/lib.am include $(top_srcdir)/../../../automake/lib.am

4
c/src/libchip/rtc/rtc.h
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@@ -32,7 +32,9 @@ typedef struct _rtc_fns {
typedef enum { typedef enum {
RTC_M48T08, /* SGS-Thomsom M48T08 or M48T18 */ RTC_M48T08, /* SGS-Thomsom M48T08 or M48T18 */
RTC_ICM7170, /* Harris ICM-7170 */ RTC_ICM7170, /* Harris ICM-7170 */
RTC_CUSTOM /* BSP specific driver */ RTC_CUSTOM, /* BSP specific driver */
RTC_MC146818A /* Motorola MC146818A */
} rtc_devs; } rtc_devs;
/* /*