41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
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/*
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* Copyright (C) 2016 YunOS Project. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef CORETIM_H
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#define CORETIM_H
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#define CORETIM_BASE (0xE000E000)
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#define CORET_CSR (volatile uint32_t *)(CORETIM_BASE + 0x10)
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#define CORET_RVR (volatile uint32_t *)(CORETIM_BASE + 0x14)
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#define CORET_CVR (volatile uint32_t *)(CORETIM_BASE + 0x18)
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#define CORET_CALIB (volatile uint32_t *)(CORETIM_BASE + 0x1c)
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#define CORET_ICPR (volatile uint32_t *)(CORETIM_BASE + 0x280)
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/*
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* define the bits for TxControl
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*/
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#define CORETIM_TXCONTROL_ENABLE (1UL << 0)
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#define CORETIM_TXCONTROL_INTMASK (1UL << 1)
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#define CORETIM_TXCONTROL_MODE (1UL << 16)
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/* function prototypes */
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void coretim_init(uint32_t hz);
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void coretim_clr_irq(void);
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uint32_t coretim_get_currval(void);
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#endif /* CORETIM_H */
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