| alexander | 3c79893 | 2021-03-26 21:42:19 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021 Arm Limited. All rights reserved. |
| 3 | * SPDX-License-Identifier: Apache-2.0 |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | #ifndef BAREMETAL_CMSIS_H |
| 18 | #define BAREMETAL_CMSIS_H |
| 19 | |
| 20 | #include "ARMCM55.h" /* Cortex M system header file from CMSIS. */ |
| 21 | #include "irqs.h" /* Interrupt definitions file. */ |
| 22 | |
| 23 | /* Addition to template functions should be mentioned here. */ |
| 24 | |
| 25 | /** |
| 26 | * @brief Gets the internal processor clock. |
| 27 | * @return Clock frequency as unsigned 32 bit value. |
| 28 | **/ |
| 29 | uint32_t GetSystemCoreClock(void); |
| 30 | |
| 31 | #endif /* BAREMETAL_CMSIS_H */ |