| /** @file | |
| Implement EFI RealTimeClock runtime services via RTC Lib. | |
| Copyright (c) 2024 Loongson Technology Corporation Limited. All rights reserved.<BR> | |
| SPDX-License-Identifier: BSD-2-Clause-Patent | |
| **/ | |
| #ifndef LS_REAL_TIME_CLOCK_H_ | |
| #define LS_REAL_TIME_CLOCK_H_ | |
| #define TOY_WRITE0_REG 0x24 | |
| #define TOY_WRITE1_REG 0x28 | |
| #define TOY_READ0_REG 0x2c | |
| #define TOY_READ1_REG 0x30 | |
| #define RTC_CTRL_REG 0x40 | |
| /* TOY Enable bits */ | |
| #define RTC_ENABLE_BIT (1UL << 13) | |
| #define TOY_ENABLE_BIT (1UL << 11) | |
| #define OSC_ENABLE_BIT (1UL << 8) | |
| /* | |
| * shift bits and filed mask | |
| */ | |
| #define TOY_MON_MASK 0x3f | |
| #define TOY_DAY_MASK 0x1f | |
| #define TOY_HOUR_MASK 0x1f | |
| #define TOY_MIN_MASK 0x3f | |
| #define TOY_SEC_MASK 0x3f | |
| #define TOY_MSEC_MASK 0xf | |
| #define TOY_MON_SHIFT 26 | |
| #define TOY_DAY_SHIFT 21 | |
| #define TOY_HOUR_SHIFT 16 | |
| #define TOY_MIN_SHIFT 10 | |
| #define TOY_SEC_SHIFT 4 | |
| #endif // LS_REAL_TIME_CLOCK_H_ |