Posts Tagged ‘Linux kernel’

Linux kernel 2.6.35 boots on a gen7 unit (A5IT), first steps with Ubuntu userland too.

Saturday, March 19th, 2011

Nicktime has been working hard to get a 2.6.35 kernel running. There is still a lot of work left to be done before this could be really useful, but nevertheless it’s really nice to see all the progress around Archos hardware!

Currently the kernel is stable enough to even bring up Ubuntu with working touch-screen. That’s about it though and there is no GPU acceleration or anything, so things are very slow.

A5IT running Ubuntu atop a 2.6.35 Linux kernel, picture courtesy of Nicktime

A5IT running Ubuntu atop a 2.6.35 Linux kernel, picture courtesy of Nicktime

Please do not misunderstand this. This is a very early stage and there is nothing usable for now. Do not come asking for it! Once there is something that doesn’t crash and burn we’ll surely let you know. To give you some context:

< nicktime> ok, There's actually one thing it can do right now. Mahjongg!

A5IT running Ubuntu atop a 2.6.35 Linux kernel, picture courtesy Nicktime

A5IT running Ubuntu atop a 2.6.35 Linux kernel, picture courtesy Nicktime

If you are experienced with Linux kernel hacking and other low level programming I’m sure Nicktime would appreciate some help! As always we’re hanging out on IRC.

I also hear that the 2.6.35 Linux Kernel code will soon come to a GIT repository. Happy hacking times ahead!

How to wire up an Archos70 (gen8) for UART access.

Friday, March 18th, 2011

A quick info how to wire up your gen8 Archos 70 for UART access.

The reservations from the previous guide for gen6/gen7 do apply. Don’t connect this directly to RS-232!

UART pads on the A70, picture courtesy AV500

UART pads on the A70, picture courtesy AV500

And AV500 adds this information: “this is the back side of the PCB, to get to it disconnect LCD and TSP and remove PCB from the case…”

This should prove useful for those that want to work on gen8 up-stream kernel support or just need reliable console access without blocking up the USB port.

Invitation / FAQ: Honeycomb on gen7/gen8? – YES! Once there is source in AOSP

Wednesday, March 2nd, 2011

We’d like to clarify something here and at the same time invite people to join efforts.

A question we get asked a lot in one form or the other is:

“When will there be Honeycomb on gen8 devices?”

Our answer to this is that:

Serious Honecomb adaptation can only start once there are sources for it in AOSP. This is valid for every device out there, not only Archos.

Some people might start screaming “But hardware XYZ runs Honeycomb!” – the answer to that is “No it does not!“, what some people managed to do is take binaries meant for the emulator contained in the Honeycomb SDK and run them on actual hardware. This is nowhere near what properly adapted software can do. Without checking, I’d bet it’s not even properly GLES accelerated.

openAOS would like to invite everyone interested in bringing the Honeycomb version of Android to Archos hardware to join forces!

There is a lot to be gained by everyone working together. We have learned a lot about Archos hardware and this would benefit both gen7 and gen8 as a target. There are many similarities.

We also have a good contact to Archos and this has always helped us to figure out hardware specific bits and pieces. This has helped many projects around Archos hardware, even commercial ones. The debian adaptation to gen6 hardware wouldn’t have been possible without the reference work by Kevin Boone, Smoku’s MeeGo efforts benefited from our groundwork, we have spent time working on making FroYo more than a proof-of-concept on gen7 etc.

All openAOS wants to do is help community projects that want to build around Archos hardware. So if you want to join in, contact us, preferably on IRC (see the chat button, talk to dm8tbr). We’re happy to offer our resources:

SDE for Archos generation 8 devices released!

Wednesday, December 15th, 2010

Here it is:

http://www.archos.com/support/support_tech/updates.html (scroll down to the bottom, click ‘Show’, scroll again, click first button, acknowledge, download)

I haven’t tried it yet, but read on that page that it comes with a nice dual-boot menu out of the box! Let’s get it on and run some fun things on those new devices. The scope is all generation 8 Archos Internet Tablets: 28, 32, 43, 70 and 101!

Let’s discuss things on the openAOS-dev mailing list.

Cheers

Thomas

PS: Yes there should have been more/other blog posts, but personally I have a new job and far less time for openAOS than I’d like to at the moment. :-(
Although my new employer (Tieto Finland) is very supportive of open-source involvement, so in the future things should look better. :-)

JBMM announces a bounty for 3G/UMTS drivers for gen7/gen8

Monday, September 20th, 2010

We’ve been in contact with JBMM over this for a while now on a certain subject. Now they went public and have announced a bounty for the first person to bring an full featured driver for a mobile-broadband-USB modem to gen7/gen8.

We don’t know yet how this will look on gen8 or if maybe Archos did some more work on gen8 than on gen7, but we are eager to see how things develop.

This is more than just compiling a few kernel modules, this needs also actual Android-support.

Here’s the full announcement and in english courtesy of google translation.