boards: arm: Add support for TI MSP-EXP432P401R-LAUNCHXL
This patch adds support for TI Simplelink MSP-EXP432P401R-LAUNCHXL development board based on Cortex M4 family Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Manivannan Sadhasivam
Kumar Gala
parent
90d288be29
commit
1e483b48c0
14 changed files with 239 additions and 0 deletions
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@ -41,6 +41,7 @@ boards/arm/frdm_k64f/* @MaureenHelm
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boards/arm/frdm_kw41z/* @MaureenHelm
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boards/arm/hexiwear_k64/* @MaureenHelm
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boards/arm/mps2_an385/* @fvincenzo
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boards/arm/msp_exp432p401r_launchxl/* @Mani-Sadhasivam
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boards/arm/nrf51_blenano/* @rsalveti
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boards/arm/nrf52_pca10040/* @carlescufi
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boards/arm/nucleo_f401re/* @rsalveti @idlethread
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6
boards/arm/msp_exp432p401r_launchxl/Kconfig
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6
boards/arm/msp_exp432p401r_launchxl/Kconfig
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# Kconfig - TI MSP-EXP432P401R LaunchXL configuration
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#
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if BOARD_MSP_EXP432P401R_LAUNCHXL
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endif # BOARD_MSP_EXP432P401R_LAUNCHXL
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6
boards/arm/msp_exp432p401r_launchxl/Kconfig.board
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6
boards/arm/msp_exp432p401r_launchxl/Kconfig.board
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# Kconfig - TI SimpleLink MSP-EXP432P401R LaunchXL Development Board
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#
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config BOARD_MSP_EXP432P401R_LAUNCHXL
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bool "TI MSP-EXP432P401R LAUNCHXL"
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depends on SOC_MSP432P401R
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9
boards/arm/msp_exp432p401r_launchxl/Kconfig.defconfig
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9
boards/arm/msp_exp432p401r_launchxl/Kconfig.defconfig
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# Kconfig - TI MSP-EXP432P401R LaunchXL development board configuration
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#
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if BOARD_MSP_EXP432P401R_LAUNCHXL
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config BOARD
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default msp_exp432p401r_launchxl
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endif # BOARD_MSP_EXP432P401R_LAUNCHXL
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2
boards/arm/msp_exp432p401r_launchxl/Makefile
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2
boards/arm/msp_exp432p401r_launchxl/Makefile
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# No C files (yet)
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obj- += dummy.o
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5
boards/arm/msp_exp432p401r_launchxl/board.h
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5
boards/arm/msp_exp432p401r_launchxl/board.h
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/*
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* Copyright (c) 2017, Linaro Ltd
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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Binary file not shown.
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@ -0,0 +1,128 @@
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.. _msp_exp432p401r_launchxl:
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MSP-EXP432P401R LaunchXL
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########################
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Overview
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********
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The SimpleLink MSP‐EXP432P401R LaunchPad development kit is an easy-to-use evaluation
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module for the SimpleLink MSP432P401R microcontroller. It contains everything needed to start
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developing on the SimpleLink MSP432 low-power + performance ARM |reg| 32-bit Cortex |reg|-M4F
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microcontroller (MCU).
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.. figure:: img/msp_exp432p401r_launchxl.jpg
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:width: 1032px
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:align: center
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:height: 1663px
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:alt: MSP-EXP432P401R LaunchXL development board
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Features:
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=========
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* Low-power ARM Cortex-M4F MSP432P401R
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* 40-pin LaunchPad development kit standard that leverages the BoosterPack plug-in module ecosystem
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* XDS110-ET, an open-source onboard debug probe featuring EnergyTrace+ technology and application
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UART
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* Two buttons and two LEDs for user interaction
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* Backchannel UART through USB to PC
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Details on the MSP-EXP432P401R LaunchXL development board can be found in the
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`MSP-EXP432P401R LaunchXL User's Guide`_.
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Supported Features
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==================
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* The on-board 32-kHz crystal allows for lower LPM3 sleep currents and a higher-precision clock source than the
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default internal 32-kHz REFOCLK. Therefore, the presence of the crystal allows the full range of low-
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power modes to be used.
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* The on-board 48-MHz crystal allows the device to run at its maximum operating speed for MCLK and HSMCLK.
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The MSP-EXP432P401R LaunchXL development board configuration supports the following hardware features:
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+-----------+------------+-----------------------+
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| Interface | Controller | Driver/Component |
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+===========+============+=======================+
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| NVIC | on-chip | nested vectored |
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| | | interrupt controller |
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+-----------+------------+-----------------------+
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| SYSTICK | on-chip | system clock |
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+-----------+------------+-----------------------+
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| UART | on-chip | serial port |
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+-----------+------------+-----------------------+
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More details about the supported periperals are available in `MSP432P4XX TRM`_
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Other hardware features are not currently supported by the Zephyr kernel.
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Building and Flashing
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*********************
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Building
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========
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Follow the :ref:`getting_started` instructions for Zephyr application
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development.
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To build for the MSP-EXP432P401R LaunchXL:
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.. code-block:: console
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$ make -C samples/hello_world BOARD=msp_exp432p401r_launchxl
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The resulting ``zephyr.elf`` binary can be flashed onto MSP-EXP432P401R LaunchXL
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using the command line utility mentioned below.
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Flashing
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========
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For Linux:
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----------
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`UniFlash`_ command line utility is used to program the flash memory. Only
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elf loading is currently supported.
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The following command will flash the ``zephyr.elf`` binary to the MSP-EXP432P401R LaunchXL board:
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.. code-block:: console
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$ ./dslite.sh --config=MSP432P401R.ccxml zephyr.elf
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.. note:: The ccxml configuration file is included in boards/arm/msp_exp432p401r_launchxl/support.
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Debugging
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=========
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MSP-EXP432P401R LaunchXL board supports debugging primarily using `CCS IDE`_. More information
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on debugging using CCS can be found in `CCS Debug Handbook`_.
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Launchpad also supports debugging using GDB. See section 3.3 of `GCC ARM Toolchain Guide`_.
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References
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**********
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TI MSP432 Wiki:
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https://en.wikipedia.org/wiki/TI_MSP432
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TI MSP432P401R Product Page:
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http://www.ti.com/product/msp432p401r
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TI MSP432 SDK:
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http://www.ti.com/tool/SIMPLELINK-MSP432-SDK
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.. _MSP-EXP432P401R LaunchXL User's Guide:
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http://www.ti.com/lit/ug/slau597c/slau597c.pdf
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.. _MSP432P4XX TRM:
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http://www.ti.com/lit/ug/slau356f/slau356f.pdf
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.. _UniFlash:
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http://processors.wiki.ti.com/index.php/UniFlash_v4_Quick_Guide#Command_Line_Interface
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.. _CCS IDE:
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http://www.ti.com/tool/ccstudio
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.. _CCS Debug Handbook:
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http://processors.wiki.ti.com/index.php/Debug_Handbook_for_CCS#Cortex_M3.2FM4.2FTiva.2FMSP432
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.. _GCC ARM Toolchain Guide:
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http://www.ti.com/lit/ug/slau688b/slau688b.pdf
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@ -0,0 +1,7 @@
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identifier: msp_exp432p401r_launchxl
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name: MSP-EXP432P401R-LAUNCHXL
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type: mcu
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arch: arm
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toolchain:
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- zephyr
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- gccarmemb
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@ -0,0 +1,21 @@
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CONFIG_ARM=y
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CONFIG_BOARD_MSP_EXP432P401R_LAUNCHXL=y
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CONFIG_SOC_FAMILY_TISIMPLELINK=y
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CONFIG_SOC_SERIES_MSP432P4XX=y
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CONFIG_SOC_MSP432P401R=y
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CONFIG_CORTEX_M_SYSTICK=y
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CONFIG_CPU_HAS_FPU=y
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CONFIG_FLASH=y
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CONFIG_FLASH_BASE_ADDRESS=0x00000000
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# enable uart driver
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CONFIG_SERIAL=y
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CONFIG_SERIAL_HAS_DRIVER=y
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CONFIG_UART_MSP432P4XX=y
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# enable console
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CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=y
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# Enable MSP432P4XX SDK driver files
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CONFIG_HAS_MSP432P4XXSDK=y
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@ -0,0 +1,16 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<configurations XML_version="1.2" id="configurations_0">
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<configuration XML_version="1.2" id="Texas Instruments XDS110 USB Debug Probe_0">
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<instance XML_version="1.2" desc="Texas Instruments XDS110 USB Debug Probe_0" href="connections/TIXDS110_Connection.xml" id="Texas Instruments XDS110 USB Debug Probe_0" xml="TIXDS110_Connection.xml" xmlpath="connections"/>
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<connection XML_version="1.2" id="Texas Instruments XDS110 USB Debug Probe_0">
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<instance XML_version="1.2" href="drivers/tixds510cs_dap.xml" id="drivers" xml="tixds510cs_dap.xml" xmlpath="drivers"/>
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<instance XML_version="1.2" href="drivers/tixds510cortexM.xml" id="drivers" xml="tixds510cortexM.xml" xmlpath="drivers"/>
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<property Type="choicelist" Value="2" id="SWD Mode Settings">
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<choice Name="SWD Mode - Aux COM port is target TDO pin" value="nothing"/>
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</property>
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<platform XML_version="1.2" id="platform_0">
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<instance XML_version="1.2" desc="MSP432P401R_0" href="devices/msp432p401r.xml" id="MSP432P401R_0" xml="msp432p401r.xml" xmlpath="devices"/>
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</platform>
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</connection>
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</configuration>
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</configurations>
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@ -51,6 +51,7 @@ dtb-$(CONFIG_BOARD_OLIMEX_STM32_P405) = olimex_stm32_p405.dts_compiled
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dtb-$(CONFIG_BOARD_STM32F429I_DISC1) = stm32f429i_disc1.dts_compiled
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dtb-$(CONFIG_BOARD_EFM32WG_STK3800) = efm32wg_stk3800.dts_compiled
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dtb-$(CONFIG_BOARD_96B_NEONKEY) = 96b_neonkey.dts_compiled
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dtb-$(CONFIG_BOARD_MSP_EXP432P401R_LAUNCHXL) = msp_exp432p401r_launchxl.dts_compiled
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always := $(dtb-y)
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endif
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25
dts/arm/msp_exp432p401r_launchxl.dts
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25
dts/arm/msp_exp432p401r_launchxl.dts
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/dts-v1/;
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#include <ti/msp432p4xx.dtsi>
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/ {
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model = "TI MSP-EXP432P401R LaunchXL";
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compatible = "ti,msp-exp432p401r-launchxl","ti,msp432p401r",
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"ti,msp432p4xx";
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aliases {
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uart_0 = &uart0;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,console = &uart0;
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};
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};
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&uart0 {
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status = "ok";
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current-speed = <115200>;
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};
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12
dts/arm/msp_exp432p401r_launchxl.fixup
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12
dts/arm/msp_exp432p401r_launchxl.fixup
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/* This file is a temporary workaround for mapping of the generated information
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* to the current driver definitions. This will be removed when the drivers
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* are modified to handle the generated information, or the mapping of
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* generated data matches the driver definitions.
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*/
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#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
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#define CONFIG_UART_MSP432P4XX_NAME TI_MSP432P4XX_UART_40001000_LABEL
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#define CONFIG_UART_MSP432P4XX_BASE_ADDRESS TI_MSP432P4XX_UART_40001000_BASE_ADDRESS
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#define CONFIG_UART_MSP432P4XX_BAUD_RATE TI_MSP432P4XX_UART_40001000_CURRENT_SPEED
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