/*
 * Copyright (C) 2016 YunOS Project. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef CORETIM_H
#define CORETIM_H

#define CORETIM_BASE (0xE000E000)
#define CORET_CSR    (volatile uint32_t *)(CORETIM_BASE + 0x10)
#define CORET_RVR    (volatile uint32_t *)(CORETIM_BASE + 0x14)
#define CORET_CVR    (volatile uint32_t *)(CORETIM_BASE + 0x18)
#define CORET_CALIB  (volatile uint32_t *)(CORETIM_BASE + 0x1c)
#define CORET_ICPR   (volatile uint32_t *)(CORETIM_BASE + 0x280)

/*
 * define the bits for TxControl
 */
#define CORETIM_TXCONTROL_ENABLE  (1UL << 0)
#define CORETIM_TXCONTROL_INTMASK (1UL << 1)
#define CORETIM_TXCONTROL_MODE    (1UL << 16)

/* function prototypes */
void coretim_init(uint32_t hz);
void coretim_clr_irq(void);
uint32_t coretim_get_currval(void);

#endif /* CORETIM_H */