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Bootloader flashing instructions for Infineon boards

The bootloader image must be flashed onto the device in the two following scenarios:

  • Before using the board for the first time.
  • After flashing an incompatible bootloader. For example, from the TRAVEO T2G SDK.

The following is a list of Infineon boards that require a bootloader image:

The bootloader image is available at bin/bootloaders/cypress/tviic2d6m-baremetal_bootloader.elf in the Qt for MCUs install location.

There are two ways to flash the bootloader image, depending on which debug probe you have. These commands assume that QUL_DIR is set to the root of the Qt for MCUs installation that is being used, for example C:/Qt/QtMCUs/2.10.1. It's assumed that Infineon Auto Flash Utility is installed to the default location. If not, change the paths accordingly.

Note: The openocd command requires using forward slashes when specifying the path to the bootloader image. If there are spaces in the path, escape them with the \ character.

Windows host

Using the MiniProg4 probe:

set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/kitprog3.cfg -c "transport select swd" -f target/traveo2_c2d_4m.cfg -c "init; reset init; program %QUL_DIR%/bin/bootloaders/cypress/tviic2d4m-baremetal_bootloader.elf verify; shutdown"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/kitprog3.cfg -c "transport select swd" -f target/traveo2_c2d_4m.cfg -c "init; reset init; program %QUL_DIR%/bin/bootloaders/cypress/tviic2d4mlite-baremetal_bootloader.elf verify; shutdown"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/kitprog3.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "init; reset init; program %QUL_DIR%/bin/bootloaders/cypress/tviic2d6m-baremetal_bootloader.elf verify; shutdown"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/kitprog3.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "init; reset init; program %QUL_DIR%/bin/bootloaders/cypress/tviic2d6mlite-baremetal_bootloader.elf verify; shutdown"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/kitprog3.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "init; reset init; program %QUL_DIR%/bin/bootloaders/cypress/tviic2d6mlite-baremetal_mtb_bootloader.elf verify; shutdown"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/jlink.cfg -c "transport select swd" -f target/traveo2_c2d_4m.cfg -c "program %QUL_DIR%/bin/bootloaders/cypress/tviic2d4m-baremetal_bootloader.elf verify exit"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/jlink.cfg -c "transport select swd" -f target/traveo2_c2d_4m.cfg -c "program %QUL_DIR%/bin/bootloaders/cypress/tviic2d4mlite-baremetal_bootloader.elf verify exit"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/jlink.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "program %QUL_DIR%/bin/bootloaders/cypress/tviic2d6m-baremetal_bootloader.elf verify exit"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/jlink.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "program %QUL_DIR%/bin/bootloaders/cypress/tviic2d6mlite-baremetal_bootloader.elf verify exit"
set QUL_DIR=C:/Qt/QtMCUs/2.10.1
set INFINEON_AUTO_FLASH_UTILITY_DIR="C:\Program Files (x86)\Infineon\Auto Flash Utility 1.4"
%INFINEON_AUTO_FLASH_UTILITY_DIR%\bin\openocd.exe -s %INFINEON_AUTO_FLASH_UTILITY_DIR%\scripts -f interface/jlink.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "program %QUL_DIR%/bin/bootloaders/cypress/tviic2d6mlite-baremetal_mtb_bootloader.elf verify exit"

Linux host for Infineon TRAVEO T2G CYT4DN (6M LITE KIT), ARM GCC (ModusToolbox):

Using the MiniProg4 probe:

QUL_DIR=$HOME/Qt/QtMCUs/2.10.1
INFINEON_AUTO_FLASH_UTILITY_DIR=$HOME/tools/openocd
$INFINEON_AUTO_FLASH_UTILITY_DIR/bin/openocd -s $INFINEON_AUTO_FLASH_UTILITY_DIR/scripts -f interface/kitprog3.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "init; reset init; program $QUL_DIR/bin/bootloaders/cypress/tviic2d6mlite-baremetal_mtb_bootloader.elf verify; shutdown"
QUL_DIR=$HOME/Qt/QtMCUs/2.10.1
INFINEON_AUTO_FLASH_UTILITY_DIR=$HOME/tools/openocd
$INFINEON_AUTO_FLASH_UTILITY_DIR/bin/openocd -s $INFINEON_AUTO_FLASH_UTILITY_DIR/scripts -f interface/jlink.cfg -c "transport select swd" -f target/traveo2_6m.cfg -c "init; reset init; program $QUL_DIR/bin/bootloaders/cypress/tviic2d6mlite-baremetal_mtb_bootloader.elf verify; shutdown"

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