![]() ![]() This application note assumes you have some experience with the Renesas e2 studio IDE development. One USB device cable (type-A male to micro-B male). ![]() Workstation running Windows® 10 and Tera Term console, or similar application.EK-RA2E1 Evaluation Kit for RA2E1 MCU Group ().The above three software components: the FSP, J-Link USB drivers, and e2 studio are bundled in a downloadable platform installer available on the FSP webpage at /ra/fsp. Renesas Flexible Software Package (FSP) v3.1.0 or later.See the References section for information on this Application Project. ![]() This application project will be updated to add application image signature checking when future FSP release supports this functionality.įor Renesas RA6 and RA4 MCU Series, Renesas provides an application project Using MCUboot with Renesas RA MCU Application Project which walks users through using MCUboot with RA6 and RA4 MCU groups with Mbed Crypto module. In this first release, the application image is checked for integrity but not authenticity. In addition, examples of how to configure application project to use the bootloader are provided. This application note walks the user through the secure bootloader creation using the MCUboot Module with Tin圜rypt for enhanced security on Renesas EK-RA2E1 kit. Refer to the GitHub folder /tinycrypt/documentation/ for details on the Tin圜rypt cryptographic algorithm usage guide. For the MCUboot cryptographic support for RA2 MCU groups, Tin圜rypt () is integrated with the FSP MCUboot module to provide a smaller memory footprint compared with Mbed Crypto. This application project is created to address the unique challenges and provide guidelines on the optimization of the RA2 MCU bootloader memory size. Renesas RA2 MCU series are based on Arm® Cortex®-M23 core and have limited flash and RAM memory. The Renesas Flexible Software Package (FSP) integrates an MCUboot port across the entire RA MCU Families starting from FSP v3.0.0. This application note will refer to the above-mentioned documents wherever possible. ![]() There is a /docs folder that holds the documentation for MCUboot in. Currently MCUboot is maintained by Linaro in the GitHub mcu-tools page. MCUboot is operating system and hardware independent and relies on hardware porting layers from the operating system it works with. It defines a common infrastructure for the bootloader, defines system flash layout on microcontroller systems, and provides a secure bootloader that enables easy software update. MCUboot is a secure bootloader for 32-bit MCUs. File Info : application/pdf, 30 Pages, 1.09MB Document Document r11an0516eu0100-ra2-bootloader Application Note ![]()
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