Moreover, this hardware platform runs on the Cortex-A9 core, which is an ARM CPU that is included in many smartphones today. I chose to emulate the Versatile Express product because it’s well supported both by the mainline Linux kernel and by mainline QEMU. To simplify things, the boot will not include a complete filesystem but uses a minimal ramdisk to show the kernel executing just one program. I am going to show how to compile the kernel and emulate the boot. While most of these products are quite expensive (think about smartphones, development kits or evaluation boards) it’s possible to explore the world of Linux on ARM freely, thanks to software emulators like QEMU. This tutorial is an updated version of this old post, with newer software and less obsolete emulated hardware.Įvery year the market produces tons of new products that run on ARM cores, and are able to run operating systems such as Linux.
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