diff options
Diffstat (limited to 'bsps/bfin/include/libcpu/rtcRegs.h')
| -rw-r--r-- | bsps/bfin/include/libcpu/rtcRegs.h | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/bsps/bfin/include/libcpu/rtcRegs.h b/bsps/bfin/include/libcpu/rtcRegs.h new file mode 100644 index 0000000000..09245c2b91 --- /dev/null +++ b/bsps/bfin/include/libcpu/rtcRegs.h @@ -0,0 +1,65 @@ +/* Blackfin RTC Registers + * + * Copyright (c) 2008 Kallisti Labs, Los Gatos, CA, USA + * written by Allan Hessenflow <allanh@kallisti.com> + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.org/license/LICENSE. + */ + +#ifndef _rtcRegs_h_ +#define _rtcRegs_h_ + +/* register addresses */ + +#define RTC_STAT (RTC_BASE_ADDRESS + 0x0000) +#define RTC_ICTL (RTC_BASE_ADDRESS + 0x0004) +#define RTC_ISTAT (RTC_BASE_ADDRESS + 0x0008) +#define RTC_SWCNT (RTC_BASE_ADDRESS + 0x000c) +#define RTC_ALARM (RTC_BASE_ADDRESS + 0x0010) +#define RTC_PREN (RTC_BASE_ADDRESS + 0x0014) + + +/* register fields */ + +#define RTC_STAT_DAYS_MASK 0xfffe0000 +#define RTC_STAT_DAYS_SHIFT 17 +#define RTC_STAT_HOURS_MASK 0x0001f000 +#define RTC_STAT_HOURS_SHIFT 12 +#define RTC_STAT_MINUTES_MASK 0x00000fc0 +#define RTC_STAT_MINUTES_SHIFT 6 +#define RTC_STAT_SECONDS_MASK 0x0000003f +#define RTC_STAT_SECONDS_SHIFT 0 + +#define RTC_ICTL_WCIE 0x8000 +#define RTC_ICTL_DAIE 0x0040 +#define RTC_ICTL_24HIE 0x0020 +#define RTC_ICTL_HIE 0x0010 +#define RTC_ICTL_MIE 0x0008 +#define RTC_ICTL_SIE 0x0004 +#define RTC_ICTL_AIE 0x0002 +#define RTC_ICTL_SWIE 0x0001 + +#define RTC_ISTAT_WC 0x8000 +#define RTC_ISTAT_WP 0x4000 +#define RTC_ISTAT_DAEF 0x0040 +#define RTC_ISTAT_24HE 0x0020 +#define RTC_ISTAT_HEF 0x0010 +#define RTC_ISTAT_MEF 0x0008 +#define RTC_ISTAT_SEF 0x0004 +#define RTC_ISTAT_AEF 0x0002 +#define RTC_ISTAT_SWEF 0x0001 + +#define RTC_ALARM_DAYS_MASK 0xfff70000 +#define RTC_ALARM_DAYS_SHIFT 17 +#define RTC_ALARM_HOURS_MASK 0x0001f000 +#define RTC_ALARM_HOURS_SHIFT 12 +#define RTC_ALARM_MINUTES_MASK 0x00000fc0 +#define RTC_ALARM_MINUTES_SHIFT 10 +#define RTC_ALARM_SECONDS_MASK 0x0000003f +#define RTC_ALARM_SECONDS_SHIFT 0 + +#define RTC_PREN_PREN 0x0001 + +#endif /* _rtcRegs_h_ */ |