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arch/tricore: support tc4evb board
add new chip named tc4xx and board tc4evb Signed-off-by: zhangyu117 <zhangyu117@xiaomi.com>
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‎Documentation/platforms/tricore/index.rst‎

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@@ -31,8 +31,8 @@ The core Chip implementation is based on Infineon Low Level Drivers (iLLDs).
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The unified API is more friendly to developers familiar with Infineon SDK/HAL.
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We can get more code examples on Infineon's official Github: `AURIX_code_examples <https://github.com/Infineon/AURIX_code_examples>`__
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``TC3xx``
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This is the implementation of NuttX on the Infineon’s AURIX™- TC3xx microcontroller family.
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``TC3xx/TC4xx``
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This is the implementation of NuttX on the Infineon’s AURIX™- TC3xx/TC4xx microcontroller family.
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.. toctree::
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:maxdepth: 1

‎Documentation/platforms/tricore/tc4d9/boards/triboard_tc4x9_com/index.rst‎

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==================
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TRIBOARD_TC4X9_COM
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==================
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This port should work on TRIBOARD_TC4X9_COM with a proper CPU.
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The mandatory CPU features are:
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* System Timer (STM)
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* Asynchronous Serial Interface(ASCLIN) UART
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* IRQs are managed by Interrupt Router(INT), IR Service Request Control Registers(SRC).
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Toolchains
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==========
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Currently, only the Infineon’s AURIX™ GCC toolchain is tested.
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Configurations
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==============
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Common Configuration Notes
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--------------------------
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1. Each TRIBOARD_TC4X9_COM configuration is maintained in a sub-directory
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and can be selected as follow::
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tools/configure.sh triboard_tc4x9_com:<subdir>
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Where ``<subdir>`` is one of the configuration sub-directories described in
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the following paragraph.
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NuttX Shell::
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tools/configure.sh triboard_tc4x9_com:nsh
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2. These configurations use the mconf-based configuration tool. To
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change a configurations using that tool, you should:
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a. Build and install the kconfig-mconf tool. See nuttx/README.txt
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see additional README.txt files in the NuttX tools repository.
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b. Execute ``make menuconfig`` in nuttx/ in order to start the
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reconfiguration process.
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3. By default, all configurations assume the Linux. This is easily
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reconfigured::
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CONFIG_HOST_LINUX=y
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Configuration Sub-Directories
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-----------------------------
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ostest
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------
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The "standard" NuttX examples/ostest configuration.

‎Documentation/platforms/tricore/tc4d9/index.rst‎

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=============
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TriCore/TC4DA
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=============
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**TriCore/TC4DA** An TriCore flat address port was ported in NuttX-12.0. It
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consists of the following features:
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- Runs in Supervisor Mode.
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- IRQs are managed by Interrupt Router (INT), IR Service Request Control Registers (SRC).
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- Used System timer (STM) for systick.
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This kernel with ostest have been tested with
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- Infineon's AURIX™ TC4DA Evaluation Board: TRIBOARD_TC4X9_COM
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Supported Boards
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================
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.. toctree::
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:glob:
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:maxdepth: 1
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boards/*/*

‎arch/tricore/Kconfig‎

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if ARCH_CHIP_TC3XX
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source "arch/tricore/src/tc3xx/Kconfig"
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endif
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if ARCH_CHIP_TC4XX
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source "arch/tricore/src/tc4xx/Kconfig"
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endif
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if ARCH_CHIP_TC397
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source "arch/tricore/src/tc397/Kconfig"
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endif
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if ARCH_CHIP_TC4DA
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source "arch/tricore/src/tc4da/Kconfig"
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endif
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endif # ARCH_TRICORE

‎arch/tricore/include/irq.h‎

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/****************************************************************************
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* Public Types
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****************************************************************************/
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struct xcptcontext
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{
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#ifdef CONFIG_ENABLE_ALL_SIGNALS

‎arch/tricore/include/tc4da/chip.h‎

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/****************************************************************************
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* arch/tricore/include/tc4da/chip.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __ARCH_TRICORE_INCLUDE_TC4DA_CHIP_H
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#define __ARCH_TRICORE_INCLUDE_TC4DA_CHIP_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-processor Prototypes
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****************************************************************************/
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Public Functions Prototypes
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****************************************************************************/
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#endif /* __ARCH_TRICORE_INCLUDE_TC4DA_CHIP_H */

‎arch/tricore/include/tc4da/irq.h‎

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/****************************************************************************
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* arch/tricore/include/tc4da/irq.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* This file should never be included directly but, rather,
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* only indirectly through nuttx/irq.h
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*/
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#ifndef __ARCH_TRICORE_INCLUDE_TC4DA_IRQ_H
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#define __ARCH_TRICORE_INCLUDE_TC4DA_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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/****************************************************************************
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* Pre-processor Prototypes
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****************************************************************************/
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#define TRICORE_UART_RX_IRQ 173
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Inline functions
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* __ARCH_TRICORE_INCLUDE_TC4DA_IRQ_H */

‎arch/tricore/src/CMakeLists.txt‎

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# the License.
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#
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# ##############################################################################
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add_subdirectory(${ARCH_SUBDIR})
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add_subdirectory(${NUTTX_CHIP_ABS_DIR} EXCLUDE_FROM_ALL exclude_chip)
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add_subdirectory(common)

‎arch/tricore/src/Makefile‎

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include $(TOPDIR)/Make.defs
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include chip/Make.defs
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include common/Make.defs
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ifeq ($(CONFIG_ARCH_CHIP_TC3XX),y)
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ARCH_SUBDIR = tc3xx

‎arch/tricore/src/cmake/ToolchainGnuc.cmake‎

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set(ARCH_SUBDIR tc4xx)
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endif()
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include(chip.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/chip.cmake)
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set(TOOLCHAIN_PREFIX tricore-elf)
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set(CMAKE_LIBRARY_ARCHITECTURE ${TOOLCHAIN_PREFIX})

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