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Diffstat (limited to 'os/common/startup/ARMCMx/devices/TM4C123x/cmparams.h')
| -rw-r--r-- | os/common/startup/ARMCMx/devices/TM4C123x/cmparams.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/os/common/startup/ARMCMx/devices/TM4C123x/cmparams.h b/os/common/startup/ARMCMx/devices/TM4C123x/cmparams.h new file mode 100644 index 0000000..c9e98bd --- /dev/null +++ b/os/common/startup/ARMCMx/devices/TM4C123x/cmparams.h @@ -0,0 +1,112 @@ +/* + Copyright (C) 2014 Marco Veeneman + + 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. +*/ + +/** + * @file TM4C123x/cmparams.h + * @brief ARM Cortex-M4 parameters for the TM4C123x. + * @{ + */ + +#ifndef _CMPARAMS_H_ +#define _CMPARAMS_H_ + +/** + * @brief Cortex core model. + */ +#define CORTEX_MODEL 4 + +/** + * @brief Memory Protection unit presence. + */ +#define CORTEX_HAS_MPU 1 + +/** + * @brief Floating Point unit presence. + */ +#define CORTEX_HAS_FPU 1 + +/** + * @brief Number of bits in priority masks. + */ +#define CORTEX_PRIORITY_BITS 3 + +/** + * @brief Number of interrupt vectors. + * @note This number does not include the 16 system vectors and must be + * rounded to a multiple of 8. + */ +#define CORTEX_NUM_VECTORS 144 + +/* The following code is not processed when the file is included from an + asm module.*/ +#if !defined(_FROM_ASM_) + +/* If the device type is not externally defined, for example from the Makefile, + then a file named board.h is included. This file must contain a device + definition compatible with the include file.*/ +#if !defined(TM4C1230C3PM) && !defined(TM4C1230D5PM) && \ + !defined(TM4C1230E6PM) && !defined(TM4C1230H6PM) && \ + !defined(TM4C1231C3PM) && !defined(TM4C1231D5PM) && \ + !defined(TM4C1231D5PZ) && !defined(TM4C1231E6PM) && \ + !defined(TM4C1231E6PZ) && !defined(TM4C1231H6PGE) && \ + !defined(TM4C1231H6PM) && !defined(TM4C1231H6PZ) && \ + !defined(TM4C1232C3PM) && !defined(TM4C1232D5PM) && \ + !defined(TM4C1232E6PM) && !defined(TM4C1232H6PM) && \ + !defined(TM4C1233C3PM) && !defined(TM4C1233D5PM) && \ + !defined(TM4C1233D5PZ) && !defined(TM4C1233E6PM) && \ + !defined(TM4C1233E6PZ) && !defined(TM4C1233H6PGE) && \ + !defined(TM4C1233H6PM) && !defined(TM4C1233H6PZ) && \ + !defined(TM4C1236D5PM) && !defined(TM4C1236E6PM) && \ + !defined(TM4C1236H6PM) && !defined(TM4C1237D5PM) && \ + !defined(TM4C1237D5PZ) && !defined(TM4C1237E6PM) && \ + !defined(TM4C1237E6PZ) && !defined(TM4C1237H6PGE) && \ + !defined(TM4C1237H6PM) && !defined(TM4C1237H6PZ) && \ + !defined(TM4C123AE6PM) && !defined(TM4C123AH6PM) && \ + !defined(TM4C123BE6PM) && !defined(TM4C123BE6PZ) && \ + !defined(TM4C123BH6PGE) && !defined(TM4C123BH6PM) && \ + !defined(TM4C123BH6PZ) && !defined(TM4C123BH6ZRB) && \ + !defined(TM4C123FE6PM) && !defined(TM4C123FH6PM) && \ + !defined(TM4C123GE6PM) && !defined(TM4C123GE6PZ) && \ + !defined(TM4C123GH6PGE) && !defined(TM4C123GH6PM) && \ + !defined(TM4C123GH6PZ) && !defined(TM4C123GH6ZRB) && \ + !defined(TM4C123GH5ZXR) +#include "board.h" +#endif + +/* Including the device CMSIS header. Note, we are not using the definitions + from this header because we need this file to be usable also from + assembler source files. We verify that the info matches instead.*/ +#include "tm4c123x.h" + +#if !CORTEX_HAS_MPU != !__MPU_PRESENT +#error "CMSIS __MPU_PRESENT mismatch" +#endif + +#if !CORTEX_HAS_FPU != !__FPU_PRESENT +#error "CMSIS __FPU_PRESENT mismatch" +#endif + +#if CORTEX_PRIORITY_BITS != __NVIC_PRIO_BITS +#error "CMSIS __NVIC_PRIO_BITS mismatch" +#endif + +#endif /* !defined(_FROM_ASM_) */ + +#endif /* _CMPARAMS_H_ */ + +/** + * @} + */ |