UG489: Silicon Labs Gecko Bootloader User’s Guide for GSDK 4.0 and Higher

PublishTime：2023-02-24

■This document describes the high-level implementation of the Silicon Labs Gecko Bootloader for EFM32 and EFR32 Series 1 and Series 2 microcontrollers, SoCs (System on Chips) and NCPs (Network Co-Processors), and provides information on different aspects of configuring the Gecko Bootloader. If you are not familiar with the basic principles of performing a firmware upgrade or want more information about upgrade image files, refer to UG103.6: Bootloader Fundamentals. For more information on using the Gecko Bootloader with different wireless stacks, see the following:
●AN1084: Using the Gecko Bootloader with EmberZNet
●UG435.06: Bootloading and OTA with Silicon Labs Connect v3.x
●AN1086: Using the Gecko Bootloader with Silicon Labs Bluetooth Applications
■For more information on Series 2 device security, see:
●AN1218: Series 2 Secure Boot with RTSL
●AN1190: EFR32xG21 Secure Debug
●AN1222: Production Programming of Series 2 Devices
■For more information on security using Series 2 devices with Secure Vault, see:
●AN1247: Anti -Tamper Protection Configuration and Use
●AN1268: Authenticating Silicon Labs Devices using Device Certificates
●AN1271: Secure Key Storage
■KEY POINTS
●Describes the Gecko Bootloader components.
●Summarizes how the Gecko Bootloader performs application upgrades and boot-loader upgrades.
●Reviews how to create customized boot-loaders in Simplicity Studio.
●Discusses the key configuration changes for various bootloader types.
●Describes Gecko Bootloader security features and discusses how to use them

Brand of Product：	Silicon Labs
Part#：	EFR32 Series 、 EFM32 Series 、 EFR32 、 EFM32 、 EFR32xG12 、 EFR32xG1 、 EFR32xG21 、 EFR32xG22 、 EFR32xG23 、 EFR32xG24 、 EFR32xG13 、 EFR32xG14 、 EFM32TG11 、 EFM32GG11 More Part#
Product Category：	microcontrollers 、 SoCs (System on Chips) 、 NCPs (Network Co-Processors) More
Application：	More
Data Type：	User's Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2023/1/24
Version Number：	Rev. 0.4
Data Encoding：	UG489
Data Size：	3.6 MB

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