Linux

May 25, 2022
5 min

Using a QSPI from Linux; flashing images into QSPI from Linux

This post shows how you can use a QSPI device from Linux: Partition it Erase it Write data into it Such as BOOT.BIN files for Xilinx FPGA...

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PetaLinux Build Guide for Ultra96-V2 Avnet out of box BSP 2018.3

Centennial Engineer

Apr 1, 2022
4 min

PetaLinux Build Guide for Ultra96-V2 Avnet out of box BSP 2018.3

Build Steps PetaLinux Tools Build Guide for Ultra96-V2 Avnet out of box BSP 2018.3 Build First Stage Bootloader (FSBL) for Ultra96 V2...

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Using device tree overlays with Linux/Petalinux

Sub Raizada

Oct 22, 2021
4 min

Using device tree overlays with Linux/Petalinux

This post will show you how to use device tree overlays in Linux, and discusses Petalinux-specific configuration requirements and bugs....

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U-Boot compile errors, MicroBlaze, and problems with Vivado 2020.2

edaskill

Mar 30, 2021
1 min

U-Boot compile errors, MicroBlaze, and problems with Vivado 2020.2

In this post I attempted following this guide on newer version of Vivado. (and different FPGA) Preface Main differences between 2020.2...

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edaskill

Feb 28, 2021
1 min

Save space between Vivado versions

or Redundant Data Find... It's often that developers need to use multiple versions of a tool. In this case: Vivado. IDEs can become quite...

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Install Ubuntu 16.04.2 in VirtualBOX on Windows 10 to run Quartus Pro 17.1

pj.bostley

Feb 6, 2021
4 min

Install Ubuntu 16.04.2 in VirtualBOX on Windows 10 to run Quartus Pro 17.1

1. Requirements: This post assumes that Virtual Box is already installed on a Windows 10 PC. We will need ~100GB of free disk space to...

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5 Minute User Space "Hello, World!" ARM Cross Compile, Copy to a RootFS and Run on QEMU

Zach Pfeffer

Jan 4, 2019
1 min

5 Minute User Space "Hello, World!" ARM Cross Compile, Copy to a RootFS and Run on QEMU

This post shows you how to write a user space Hello, World! program, cross-compile it for ARM, copy into a Root FS and run the new Root...

1,272 views0 comments

5 Minute Device-Tree "Hello, World!" Linux Kernel Driver

Zach Pfeffer

Jan 4, 2019
1 min

5 Minute Device-Tree "Hello, World!" Linux Kernel Driver

This post shows you how to build a Linux kernel driver that reads from the device-tree in 5 min. Before you Start Read and follow the ARM...

1,753 views0 comments

Stop typing make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- O=... when building the Linux kernel

Zach Pfeffer

Dec 28, 2018
1 min

Stop typing make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- O=... when building the Linux kernel

This post shows you stop typing make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- O=... -j2 and just type make when building the Linux...

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Build the Linux Kernel, BusyBox, glibc and Dropbear for ARM and run them on QEMU

Zach Pfeffer

Dec 27, 2018
2 min

Build the Linux Kernel, BusyBox, glibc and Dropbear for ARM and run them on QEMU

This post is an combination of Mitchel Humphery's post @ link and Beyond Logic's post @ link. It gives step-by-step instructions for...

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Build the Linux Kernel and Busybox and run them on QEMU

Zach Pfeffer

Dec 21, 2018
2 min

Build the Linux Kernel and Busybox and run them on QEMU

This post is a condensed version of Mitchel Humphery's excellent post @ link. Like Mitchel's post, this post gives step-by-step...

9,134 views0 comments

Set Up & Fix a Buffer for Linux kernel Coding Style in Vim

Zach Pfeffer

Jul 22, 2018
1 min

Set Up & Fix a Buffer for Linux kernel Coding Style in Vim

This post lists the Vim commands to set up and fix a buffer so that it adheres to Linux kernel coding style guidelines. Commands Set up...

429 views0 comments