FatdogArm on Raspiberry Pi 2

There were some interest in running FatdogArm on Raspberry Pi 2 (raspi2 for short). While FatdogArm will never run on the original Raspberry Pi for many reasons (the biggest one: unsupported ARMv6 architecture), raspi2 has a modern quad-core Cortex A7 (=ARMv7 architecture) CPU running at 900 MHz, and comes with 1GB RAM standard. Not stellar, but not bad either.

Thanks to the help of forum member "mories" and the berryboot 2.0 kernel/modules, it was possible to get FatdogArm on raspi2: http://murga-linux.com/puppy/viewtopic.php?p=878960#878960. It's available here: http://distro.ibiblio.org/fatdog/arm/releases/raspi2/.

But I could not test it myself since I didn't own a raspi2 myself. Now, a kind gentleman who prefers to remain nameless has given me a raspi2 board, together with a very nice cover.

Though I am very busy these days, this inspired me to get the basics going on. I've just built a kernel directly from Raspi's official kernel source distribution (branch 4.1.y). Together with the closed-source bootloader (also from Raspi's official firmware distribution), I've managed to get it to boot to desktop.

This is still a long way to get raspi2 to become a tier-1 supported platform (we need to configure various hardware acceleration modules), but at least it is now running under its own kernel.

When things is a bit more stable I'm going to prepare a proper raspi2 kernel package, replacing the berryboot-based package we have right now. And perhaps publish beta4.

Posted on 15 Feb 2016, 23:25 - Categories: FatdogArm Linux Arm
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