Merge with /home/wd/git/u-boot/custodian/u-boot-blackfin

1 files changed, 46 insertions, 0 deletions

diff --git a/include/asm-blackfin/arch-bf537/bf5xx_rtc.h b/include/asm-blackfin/arch-bf537/bf5xx_rtc.h
new file mode 100644
index 0000000000..0043e42bf2
--- /dev/null
+++ b/include/asm-blackfin/arch-bf537/bf5xx_rtc.h
@@ -0,0 +1,46 @@
+/*
+ * U-boot - bf537_rtc.h
+ *
+ * Copyright (c) 2005 blackfin.uclinux.org
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _BF537_RTC_H_
+#define _BF537_RTC_H_
+
+void rtc_init(void);
+void wait_for_complete(void);
+void rtc_reset(void);
+
+#define MIN_TO_SECS(_x_)	(60 * _x_)
+#define HRS_TO_SECS(_x_)	(60 * 60 * _x_)
+#define DAYS_TO_SECS(_x_)	(24 * 60 * 60 * _x_)
+
+#define NUM_SECS_IN_DAY		(24 * 3600)
+#define NUM_SECS_IN_HOUR	(3600)
+#define NUM_SECS_IN_MIN		(60)
+
+/* Shift values for RTC_STAT register */
+#define DAY_BITS_OFF		17
+#define HOUR_BITS_OFF		12
+#define MIN_BITS_OFF		6
+#define SEC_BITS_OFF		0
+
+#endif