I have lately needed to get Ubuntu running on my Zynq, and as usual, it required a bit more a following a recipe. My final goal was to run a macro benchmark where the task was to compile the Linux Kernel for ARM in the Zynq itself. In this post, I will go through what are the necessary steps to get Ubuntu running on the Zynq, what is needed to get a working apt-get, and finally how to fix some compilation errors when compiling the kernel. Note that the last point is not specific for the kernel, but it can happen even when compiling a simple Hello World.
If you use Mac OS for development and have ever experienced that cloning a GIT repository produces instant non staged changes for commit then this is your post. Here I will explain the underlying problem for this GIT weird behaviour and propose 2 solutions: (i) lazy i-don’t-want-to-format-my-mac, and (ii) I want to do things right. So, let’s get started.
Once we have understood how our device boots up, we will then cover the technical aspects of how to flash our device. As in the boot sequence, the 3 main components that need to be transferred -”flashed”- to the board, are: The Bootloader, the Kernel and the OS (Android). We cover them in different posts, continuing here with The Kernel.