mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 15:41:40 +00:00
c56289ddaf
This converts the following to Kconfig: CONFIG_SYS_INTERLAKEN CONFIG_SYS_ISA_IO CONFIG_SYS_ISA_IO_BASE_ADDRESS Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
* Andreas Heppel <aheppel@sysgo.de>
|
|
*/
|
|
|
|
/*
|
|
* Date & Time support for the MK48T59 RTC
|
|
*/
|
|
|
|
|
|
#if defined(CONFIG_RTC_MK48T59) && defined(CONFIG_CMD_DATE)
|
|
|
|
#define RTC_PORT_ADDR0 0x70
|
|
#define RTC_PORT_ADDR1 RTC_PORT_ADDR0 + 0x1
|
|
#define RTC_PORT_DATA 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
|