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- /*
- * (C) Copyright 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- /*
- * Date & Time support for internal RTC of MPC8xx
- */
- /*#define DEBUG*/
- #include <common.h>
- #include <command.h>
- #include <rtc.h>
- #if defined(CONFIG_CMD_DATE)
- /* ------------------------------------------------------------------------- */
- int rtc_get (struct rtc_time *tmp)
- {
- volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
- ulong tim;
- tim = immr->im_sit.sit_rtc;
- rtc_to_tm(tim, tmp);
- debug ( "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);
- return 0;
- }
- int rtc_set (struct rtc_time *tmp)
- {
- volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
- ulong tim;
- debug ( "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);
- tim = rtc_mktime(tmp);
- immr->im_sitk.sitk_rtck = KAPWR_KEY;
- immr->im_sit.sit_rtc = tim;
- return 0;
- }
- void rtc_reset (void)
- {
- return; /* nothing to do */
- }
- #endif
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