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Device tree

Integrating support for custom QEMU peripherals in Yocto
Details on adding new MACHINE to Yocto, in order to support custom memory-mapped and i2c devices.

Integrating support for custom QEMU peripherals in Yocto

In the previous posts a custom memory-mapped peripheral was introduced, together with the Linux device driver for it and a userspace application which can be used to interact with it. Besides the memo ...

Userspace application for QEMU custom memory-mapped device
Third part of Linux Device Driver Development using QEMU, which describes steps for creating a userspace application that uses previously developed driver to interact with the custom component that was described in first post.

Userspace application for QEMU custom memory-mapped device

This is part 3 of the Linux device driver development post series. In the previous post the structure of a Linux device driver for the custom memory-mapped peripheral in QEMU was shown. In this post w ...

Linux Device Driver for QEMU custom memory-mapped device
Second part of Linux Device Driver Development using QEMU, which describes steps for creating a Linux device driver for the custom component that was described in first post.

Linux Device Driver for QEMU custom memory-mapped device

This is part 2 of the Linux device driver development post series. In the previous post the steps for creating a custom memory-mapped peripheral in QEMU were presented. In this post following items wi ...

Creating Custom QEMU Memory Mapped Device
First part of Linux Device Driver Development using QEMU, which describes steps for creating a Custom memory mapped device in QEMU

Creating Custom QEMU Memory Mapped Device

This is part 1 of the Linux device driver development post series. In this post we will cover the following thingsDesigning custom memory-mapped device in QEMU Register map Fitting into Cubieboard mem ...

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