6fffcb1a23
It doesn't build, and hasn't been able to build in a long time. The point of petitboot was to enable booting an image from uSD. Initially the rockchip bootloaders did not support booting from uSD. However, more recent rockchip bootloaders do support booting an image from uSD. If your board doesn't support booting from uSD, try updating your device's in-flash bootloader. Signed-off-by: Trevor Woerner <twoerner@gmail.com> |
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| classes | ||
| conf | ||
| licenses | ||
| recipes-bsp | ||
| recipes-core/images | ||
| recipes-devtools/net-kexec | ||
| recipes-graphics/xorg-driver | ||
| recipes-kernel | ||
| recipes-support | ||
| COPYING.MIT | ||
| README | ||
This README file contains information on building with the meta-rockchip BSP layer.
Dependencies
This layer depends on:
{ URI: git://git.openembedded.org/bitbake branch:
AND
URI: git://git.openembedded.org/openembedded-core
layers: meta
branch: <the same release used for meta-rockchip>
}
Contributing
Please submit any patches against this BSP to the maintainers of this layer. The mail must be sent to the following people (as "To:" in the header):
Maintainer: Romain Perier <romain.perier@collabora.com>
Maintainer: Trevor Woerner <twoerner@gmail.com>
Please also include the Yocto Project mailing list "yocto@yoctoproject.org", as Cc. (As "Cc:" in the header).
When sending patches please take a look at the contribution guide available here:
https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines
Please also send your patches by using git send-email and prefix your subject by "[meta-rockchip]".
I. Configure yocto/oe environment
In order to build an image with BSP support for a given release, you need to download the corresponding tools described in the "Dependencies" section. Be sure that everything is in the same directory.
$ mkdir yocto; cd yocto
~/yocto $ git clone git://git.openembedded.org/bitbake
~/yocto $ git clone git://git.openembedded.org/openembedded-core
~/yocto $ git clone git://git.yoctoproject.org/meta-rockchip
Then you need to source the configuration script:
~/yocto $ source openembedded-core/oe-init-build-env build bitbake
Having done that, you can build an image for a rockchip board by adding the location of the meta-rockchip layer to bblayers.conf, along with any other layers needed (to access common metadata shared between BSPs)
To enable the build for a specific board, add its name in the MACHINE variable to local.conf:
MACHINE ?= "radxarock"
All supported machines can be found in meta-rockchip/conf/machine.
You should then be able to build a image as such:
~/yocto/build $ bitbake core-image-minimal
At the end of a successful build, you should have an image in
tmp-glibc/deploy/images/<MACHINE>/<IMAGE_NAME>