A comprehensive guide and Yocto recipe for integrating WolfBoot secure bootloader into your ARM64 embedded Linux system, replacing U-Boot with enhanced security features.
WolfBoot is a portable, OS-agnostic, secure bootloader for microcontrollers, supporting firmware authentication and firmware update mechanisms. It provides enhanced security features compared to traditional bootloaders.
This integration provides a complete Yocto recipe for building and deploying WolfBoot on ARM64 targets, with detailed configuration options and machine integration guidelines.
Cryptographic verification of firmware integrity and authenticity
Reliable and secure firmware update mechanisms with rollback protection
Minimal footprint with optimized performance for embedded systems
Get the complete Yocto recipe files for WolfBoot integration. These files include the main recipe and common configuration settings.
Place the recipe files in your custom Yocto layer under recipes-bsp/wolfboot/
Update your machine configuration to set BOOTLOADER_PROVIDER = "wolfboot"
Add IMAGE_INSTALL:append = " wolfboot"to your image recipe and build your system