i.MX ProcessorsのトピックRe: iMX6Q: Yocto mini-image

iMX6Q: Yocto mini-image

Tarek — Fri, 28 Jun 2013 08:11:39 GMT

Hi,

What is the smallest minimum image to bitbake in Yocto that provides GStreamer and HW acceleration with no GUI nor X ?

Also is BSP 4.0.0 full integrated now in the dylan branch? if not when is it expected to be released and in which branch?

Thanks

LeonardoSandova — Fri, 28 Jun 2013 14:55:14 GMT

There are three Freescale Images,

$ bitbake-layers show-recipes | grep image | grep fsl

Parsing recipes..done.

fsl-image-gui:

fsl-image-gui-sdk:

fsl-image-test:

And the smallest you can get with GSTreamer FSL plugins is fsl-image-test

$ cat ../sources/meta-fsl-demos/recipes-fsl/images/fsl-image-test.bb

include recipes-core/images/core-image-base.bb

IMAGE_FEATURES += "debug-tweaks"

SOC_EXTRA_IMAGE_FEATURES ?= "tools-testapps"

# Add extra image features

EXTRA_IMAGE_FEATURES += " \

${SOC_EXTRA_IMAGE_FEATURES} \

nfs-server \

tools-debug \

tools-profile \

IMAGE_INSTALL += " \

packagegroup-fsl-gstreamer \

packagegroup-fsl-tools-testapps \

packagegroup-fsl-tools-benchmark \

export IMAGE_BASENAME = "fsl-image-test"

OtavioSalvador — Fri, 28 Jun 2013 16:22:12 GMT

The BSP 4.0 is available, in community BSP, only in master branch.

We're maintaining a set of custom BSPs for customers (at O.S. Systems) with this ported to dylan.

Tarek — Mon, 01 Jul 2013 10:06:23 GMT

I'm not interested in the GPU drivers. All I need is the latest MM codecs and Gstreamer as well as the the latest kernel fixes.

Which branch shall I use, Master or dylan ?

Thanks

OtavioSalvador — Mon, 01 Jul 2013 13:12:21 GMT

The 3.0.7 MM codec is in master (of community). For use dylan with it, you'll need to maintain a backport or use one vendor to do it for you.