Showing Posts With Tag

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](../ldd-custom-qemu-device/) was introduced, together with the [Linux device driver](../ldd-linux-device-driver/) for it and a [userspace appl...

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](../ldd-linux-device-driver/) the structure of a Linux device driver for the custom memory-mapped periphera...

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](../ldd-custom-qemu-device/) the steps for creating a custom memory-mapped peripheral in QEMU were presente...

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 things - [Designing custom memory-mapped device in QEMU](#designing-custom-memory-mappe...