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Cycl0ne
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Bounty List?

Mon Jun 25, 2012 8:11 am

Hi,

i ordered a Raspberry Pi 2 Weeks ago and hopefully I will get one someday. While i was fiddling with all the informations posted, i was curious if there is some sort of bounty list, where one could give a bounty to someone who ports something to Raspberry Pi?

As a example, I would offer 500€ to someone who creates a platform in qemu that is 100% compatible with Raspberry Pi with all registers/the memorymap and all extension, so that all people waiting for their raspberry pi can use qemu on a one to one basis for development until their raspberry pi arrives, without hassling rewriting parts of code, because the address space is different or some parts are not in the emulation.

Just to be curious, do you think such a bounty list could help improve Raspberry PI further?

godFather89
Posts: 150
Joined: Fri May 18, 2012 9:40 am
Location: Timisoara, RO

Re: Bounty List?

Mon Jun 25, 2012 8:24 am

A bounty list would be helpful in some cases.

What you want (qemu full support for RPi) is going to cost a lot more and only Broadcom can help you with that.

adlambert

Re: Bounty List?

Mon Jun 25, 2012 8:55 am

Bounty list is not a bad idea, but Pi manuacture is really coming on stream now and people won't have to wait for the real thing soon.

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Cycl0ne
Posts: 102
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Re: Bounty List?

Fri Jun 29, 2012 8:07 pm

Hmm, ok was just asking, because im a Professor at a University in Germany. I would like to offer our computer science students the possibilty to develop for arm without buying one (in the lab the real hardware, and for the homework the qemu).

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AndrewS
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Re: Bounty List?

Wed Jul 04, 2012 6:56 pm

University students can probably afford to buy their own Raspi, surely? ;)

joeka
Posts: 6
Joined: Tue Jul 03, 2012 9:12 am

Re: Bounty List?

Thu Jul 05, 2012 8:52 am

Just being curious: can I ask at what university you teach?

AshleyC
Posts: 26
Joined: Sat Jun 16, 2012 1:34 pm
Location: Derby

Re: Bounty List?

Thu Jul 05, 2012 5:42 pm

ohh that kind of bounty list, was getting exited at the thought of taking out targets for quick cash

tufty
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Re: Bounty List?

Thu Jul 05, 2012 6:53 pm

/me looks nervously over shoulder.

Bakul Shah
Posts: 297
Joined: Sun Sep 25, 2011 1:25 am

Re: Bounty List?

Thu Jul 05, 2012 8:27 pm

Cycl0ne wrote: As a example, I would offer 500€ to someone who creates a platform in qemu that is 100% compatible with Raspberry Pi with all registers/the memorymap and all extension, so that all people waiting for their raspberry pi can use qemu on a one to one basis for development until their raspberry pi arrives, without hassling rewriting parts of code, because the address space is different or some parts are not in the emulation.
You may want to offer this on the qemu-devel list.

One can probably provide support for GPIO and most registers but compatibility with the GPU is not feasible. May be just the framebuffer wouldn't be hard. Another problem is the binary blob (TM) is evolving rapidly -- a lot of new config.txt parameters have been added but they are not fully documented in one place.

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AndrewS
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Re: Bounty List?

Sat Jul 07, 2012 2:32 am

Bakul Shah wrote:You may want to offer this on the qemu-devel list.
One can probably provide support for GPIO and most registers
When this was mentioned before, I suggested http://www.raspberrypi.org/phpBB3/viewt ... 832#p83832
a lot of new config.txt parameters have been added but they are not fully documented in one place.
AFAIK they should all be documented at http://elinux.org/RPi_config.txt :?:
If you find any that aren't you should probably give Dom/JamesH/Gert a nudge ;)

Bakul Shah
Posts: 297
Joined: Sun Sep 25, 2011 1:25 am

Re: Bounty List?

Sat Jul 07, 2012 8:38 am

AndrewS wrote:
Bakul Shah wrote:You may want to offer this on the qemu-devel list.
One can probably provide support for GPIO and most registers
When this was mentioned before, I suggested http://www.raspberrypi.org/phpBB3/viewt ... 832#p83832
a lot of new config.txt parameters have been added but they are not fully documented in one place.
AFAIK they should all be documented at http://elinux.org/RPi_config.txt :?:
If you find any that aren't you should probably give Dom/JamesH/Gert a nudge ;)
Thanks. I was forgetting that page as I hadn't looked at it in a while. The missing ones I noticed:

device_tree (default bcm2835.dtb?)
kernel_old (is this still valid?)

There may be more. Scraping Dom's replies for "=" might yield a complete list : )

It would make sense to put *all* the variables in something like /boot/default/config.txt as a reference, with everything commented out as in

# var=defaultvalue

I can create an initial version if there is interest.

PS: good suggestion re: cloning code from existing gpio panel code from another project!

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