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

Modify i386/pc386 BSP to use this driver.

1 files changed, 36 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/i386/pc386/clock/todcfg.c b/c/src/lib/libbsp/i386/pc386/clock/todcfg.c
new file mode 100644
index 0000000000..abff495f24
--- /dev/null
+++ b/c/src/lib/libbsp/i386/pc386/clock/todcfg.c
@@ -0,0 +1,36 @@
+/*
+ * This file contains the RTC driver table for Motorola shared BSPs.
+ *
+ * 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>
+#include <libchip/rtc.h>
+#include <libchip/mc146818a.h>
+
+/* The following table configures the RTC drivers used in this BSP */
+rtc_tbl RTC_Table[] = {
+    {
+        "/dev/rtc",                /* sDeviceName */
+        RTC_MC146818A,             /* deviceType */
+        &mc146818a_fns,            /* pDeviceFns */
+        rtc_probe,                 /* deviceProbe */
+        NULL,                      /* pDeviceParams */
+        0x70,                      /* ulCtrlPort1 */
+        0x00,                      /* ulDataPort */
+        mc146818a_get_register,    /* getRegister */
+        mc146818a_set_register     /* setRegister */
+    }
+};
+
+/* Some information used by the RTC driver */
+
+#define NUM_RTCS (sizeof(RTC_Table)/sizeof(rtc_tbl))
+
+unsigned long RTC_Count = NUM_RTCS;
+
+rtems_device_minor_number RTC_Minor;