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- /*
- * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Andreas Heppel <aheppel@sysgo.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- /*
- * Date & Time support for the MK48T59 RTC
- */
- #if defined(CONFIG_RTC_MK48T59) && defined(CONFIG_CMD_DATE)
- #define RTC_PORT_ADDR0 CONFIG_SYS_ISA_IO + 0x70
- #define RTC_PORT_ADDR1 RTC_PORT_ADDR0 + 0x1
- #define RTC_PORT_DATA CONFIG_SYS_ISA_IO + 0x76
- /* RTC Offsets */
- #define RTC_SECONDS 0x1FF9
- #define RTC_MINUTES 0x1FFA
- #define RTC_HOURS 0x1FFB
- #define RTC_DAY_OF_WEEK 0x1FFC
- #define RTC_DAY_OF_MONTH 0x1FFD
- #define RTC_MONTH 0x1FFE
- #define RTC_YEAR 0x1FFF
- #define RTC_CONTROLA 0x1FF8
- #define RTC_CA_WRITE 0x80
- #define RTC_CA_READ 0x40
- #define RTC_CA_CALIB_SIGN 0x20
- #define RTC_CA_CALIB_MASK 0x1f
- #define RTC_CONTROLB 0x1FF9
- #define RTC_CB_STOP 0x80
- #define RTC_WATCHDOG 0x1FF7
- #define RTC_WDS 0x80
- #define RTC_WD_RB_16TH 0x0
- #define RTC_WD_RB_4TH 0x1
- #define RTC_WD_RB_1 0x2
- #define RTC_WD_RB_4 0x3
- void rtc_set_watchdog(short multi, short res);
- void *nvram_read(void *dest, const short src, size_t count);
- void nvram_write(short dest, const void *src, size_t count);
- #endif
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