drivers/rtc : move rtc drivers to drivers/rtc

[karo-tx-uboot.git] / rtc / mcfrtc.c

diff --git a/rtc/mcfrtc.c b/rtc/mcfrtc.c
deleted file mode 100644 (file)
index 27386e5..0000000
--- a/rtc/mcfrtc.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
- * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
- *
- * 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
- */
-
-#include <common.h>
-
-#if defined(CONFIG_MCFRTC) && defined(CONFIG_CMD_DATE)
-
-#include <command.h>
-#include <rtc.h>
-#include <asm/immap.h>
-#include <asm/rtc.h>
-
-#undef RTC_DEBUG
-
-#ifndef CFG_MCFRTC_BASE
-#error RTC_BASE is not defined!
-#endif
-
-#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
-#define        STARTOFTIME             1970
-
-void rtc_get(struct rtc_time *tmp)
-{
-       volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
-
-       int rtc_days, rtc_hrs, rtc_mins;
-       int tim;
-
-       rtc_days = rtc->days;
-       rtc_hrs = rtc->hourmin >> 8;
-       rtc_mins = RTC_HOURMIN_MINUTES(rtc->hourmin);
-
-       tim = (rtc_days * 24) + rtc_hrs;
-       tim = (tim * 60) + rtc_mins;
-       tim = (tim * 60) + rtc->seconds;
-
-       to_tm(tim, tmp);
-
-       tmp->tm_yday = 0;
-       tmp->tm_isdst = 0;
-
-#ifdef RTC_DEBUG
-       printf("Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
-              tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
-              tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
-#endif
-}
-
-void rtc_set(struct rtc_time *tmp)
-{
-       volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
-
-       static int month_days[12] = {
-               31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
-       };
-       int days, i, months;
-
-       if (tmp->tm_year > 2037) {
-               printf("Unable to handle. Exceeding integer limitation!\n");
-               tmp->tm_year = 2027;
-       }
-#ifdef RTC_DEBUG
-       printf("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
-              tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
-              tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
-#endif
-
-       /* calculate days by years */
-       for (i = STARTOFTIME, days = 0; i < tmp->tm_year; i++) {
-               days += 365 + isleap(i);
-       }
-
-       /* calculate days by months */
-       months = tmp->tm_mon - 1;
-       for (i = 0; i < months; i++) {
-               days += month_days[i];
-
-               if (i == 1)
-                       days += isleap(i);
-       }
-
-       days += tmp->tm_mday - 1;
-
-       rtc->days = days;
-       rtc->hourmin = (tmp->tm_hour << 8) | tmp->tm_min;
-       rtc->seconds = tmp->tm_sec;
-}
-
-void rtc_reset(void)
-{
-       volatile rtc_t *rtc = (rtc_t *) (CFG_MCFRTC_BASE);
-
-       if ((rtc->cr & RTC_CR_EN) == 0) {
-               printf("real-time-clock was stopped. Now starting...\n");
-               rtc->cr |= RTC_CR_EN;
-       }
-
-       rtc->cr |= RTC_CR_SWR;
-}
-
-#endif                         /* CONFIG_MCFRTC && CONFIG_CMD_DATE */