Das U-Boot is a popular bootloader for embedded systems. This wide adoption of U-Boot is hardly surprising given the number of architectures and platforms it supports. Additionally, U-Boot has a flexible compile-time configuration setup. You can select different features and drivers via config options and build a custom bootloader image for your platform. U-Boot’s flexibility is extended at runtime as well. Using U-Boot environment variables, you can influence the program execution flow.
展开▼