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Overview
Microchip has created and supports a free-of-charge Linux OS offering for our entire portfolio of microprocessors (MPUs). We are committed to the open-source Linux community and provide full coverage of System-on-Chip (SoC) peripherals in the Linux kernel. We also offer AT91Bootstrap and U-Boot bootloaders.
The Linux4SAM website contains links to GitHub repositories containing the source code and documentation for all the software components included in our Linux offering. In addition, we regularly work with the Linux, U-Boot, Yocto Project and Buildroot communities to provide mainline support for all our MPUs.
- Device tree support
- Yocto and Buildroot build environments
- AT91 Bootstrap and U-boot bootloaders
- OpenWrt support
- Solid and proven peripheral drivers
- Large developer community
- Security updates
- Maintaining multiple stable kernels
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Documentation
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| ATWILC1000/3000 Wi-Fi Link Controller Linux Driver Release Notes v15.2 | Release Notes | Download | ||
| ATWILC1000/ATWILC 3000 Wi-Fi Link Controller Linux User Guide | User Guide | PDF | HTML | ||
| How to use SAMA5D2 UART under Linux | Application Notes | Link | Download | |
| How to use SAMA5D2 USB Mass Storage Gadget under Linux | Application Notes | Link | Download | |
| How to Use SAMA5D2 GPIO under Linux | Application Notes | Link | Download | |
| How to Use SAMA5D2 PWM under Linux | Application Notes | Link | Download | |
| How to Use SAMA5D2 I2C under Linux | Application Notes | Link | Download | |
| How to Use SAMA5D2 Watchdog under Linux | Application Notes | Link | Download | |
| How to Use SAMA5D2 RTC under Linux | Application Notes | Link | Download | |
| How to use SAMA5D2 ADC under Linux | Application Notes | Link | Download | |
| How to Use SAMA5D2 SPI under Linux | Application Notes | Link | Download | |
| Linux Basics and Solutions for Microprocessors | Application Notes | Link | Download | |
| SAMA5D2 Linux® Secure Boot | Application Notes | Link | Download | |
| Using the maXTouch Linux Driver | Application Notes | Link | Download | |
| Patient Monitor Demonstration System Application Note | Application Notes | Link | Download | |
| ATWILC3000 Linux Platform Porting Guide Using SAMA5D4 Xplained Board | User Guide | Download |