On 19.05.2016 16:39, Andrei Gherzan wrote:
On Thu, May 19, 2016 at 02:15:22PM +0200, piotr.lewicki wrote:
Hello,
I'm trying to build a Yocto image for raspberrypi3.
I'm using only two layers:
- poky (krogoth: rev eff84a76acea1a0842194106a66684511f409842)
- meta-raspberrypi (master: rev 9912d38e97671704822d1aa05312a0439cb650d3)
I have built it by cloning both layers from git (and changing poky branch),
then I sourced poky (source poky/oe-init-build-env), added meta-raspberrypi
layer in conf/bblayers.conf and in conf/local.conf changed MACHINE to
raspberrypi3.
I just tested the same revisions as you mentioned and the board boot for
me. How do you test the board? Over serial?
If you are using serial I suspecte you are not setting the serial
console. if you are using tty1 (hdmi) you need to add the specific
console argument to cmdline.
I'm using hdmi. Where can I find those console arguments?
Then I have built "rpi-hwup-image" using bitbake and dd'd it to an SD card.
Unfortunately rpi-hwup-image does not work on raspberry pi 3.
Boot screen halts when 4 raspberry logos show up and that's it.
On the other hand I have tried the same SD card with raspberry pi 2 and it
booted up (!?).
Can you tell me if there is still support for meta-raspberrypi layer?
I found that this layer does not follow Yocto project naming convention for
branches (I think that the latest is "jethro", but nothing newer besides
"master").
Does this mean that there is no stable and up-to-date branch apart from
master?
What do you mean rpi is not following the yocto project naming
convention? It does miss a branch for the last yocto release but there
are already for the old ones.
Maybe I explained that wrong, but I've noticed that it's missing krogoth
branch.
I think that if something like this occurs users are a little bit
confused and have to choose between old branch (potentially outdated)
and a master branch (potentially unstable).
Has anybody built a raspberrypi3 image?
Could you tell me which layers and which branches should I use?
Thanks,
Piotr Lewicki
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Andrei Gherzan
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BR,
Piotr Lewicki
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