1c0c5c258d
Add the task dependency:
do_uboot_assemble_fitimage -> virtual/kernel:do_kernel_generate_rsa_keys
to ensure the kernel FIT image signing keys are available when creating
the U-Boot DTB. This is done only if the signing of the kernel FIT image
is enabled (UBOOT_SIGN_ENABLE="1").
The lack of the dependency causes build errors when executing a build
with no kernel FIT keys initially present in the keys directory. In such
cases one would see an output like this in the Bitbake logs:
Log data follows:
| DEBUG: Executing shell function do_uboot_assemble_fitimage
| Couldn't open RSA private key: '/workdir/build/keys/fit/dev.key': No such file or directory
| Failed to sign 'signature' signature node in 'conf-1' conf node
| FIT description: Kernel Image image with one or more FDT blobs
| ...
This issue was introduced by commit 259bfa86f384 where the dependency
between U-Boot and the kernel was removed (for good reasons). Before
that commit the dependency was set via DEPENDS so that, in terms of
tasks, one had:
u-boot:do_configure -> virtual/kernel:do_populate_sysroot
and the chain leading to the key generation was:
virtual/kernel:do_populate_sysroot -> virtual/kernel:do_install
virtual/kernel:do_install -> virtual/kernel:do_assemble_fitimage
virtual/kernel:do_assemble_fitimage -> virtual/kernel:do_kernel_generate_rsa_keys
With the removal of the first dependency, no more guarantees exist that
the keys would be present when assembling the U-Boot FIT image. That's
the situation we are solving with the present commit.
Fixes: 259bfa86f384 ("u-boot: kernel-fitimage: Fix dependency loop if UBOOT_SIGN_ENABLE and UBOOT_ENV enabled")
(From OE-Core rev: 036f20156b3c7d0a8b912e90aa29a9b986106d5a)
Signed-off-by: Rogerio Guerra Borin <rogerio.borin@toradex.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Sean Anderson <sean.anderson@seco.com>
Cc: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
|
||
|---|---|---|
| bitbake | ||
| contrib | ||
| documentation | ||
| meta | ||
| meta-poky | ||
| meta-selftest | ||
| meta-skeleton | ||
| meta-yocto-bsp | ||
| scripts | ||
| .b4-config | ||
| .gitignore | ||
| .templateconf | ||
| LICENSE | ||
| LICENSE.GPL-2.0-only | ||
| LICENSE.MIT | ||
| MAINTAINERS.md | ||
| MEMORIAM | ||
| oe-init-build-env | ||
| README.hardware.md | ||
| README.md | ||
| README.OE-Core.md | ||
| README.poky.md | ||
| README.qemu.md | ||
| SECURITY.md | ||
Poky
Poky is an integration of various components to form a pre-packaged build system and development environment which is used as a development and validation tool by the Yocto Project. It features support for building customised embedded style device images and custom containers. There are reference demo images ranging from X11/GTK+ to Weston, commandline and more. The system supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK suitable for IDE integration.
Additional information on the specifics of hardware that Poky supports is available in README.hardware. Further hardware support can easily be added in the form of BSP layers which extend the systems capabilities in a modular way. Many layers are available and can be found through the layer index.
As an integration layer Poky consists of several upstream projects such as BitBake, OpenEmbedded-Core, Yocto documentation, the 'meta-yocto' layer which has configuration and hardware support components. These components are all part of the Yocto Project and OpenEmbedded ecosystems.
The Yocto Project has extensive documentation about the system including a reference manual which can be found at https://docs.yoctoproject.org/
OpenEmbedded is the build architecture used by Poky and the Yocto project. For information about OpenEmbedded, see the OpenEmbedded website.
Contribution Guidelines
Please refer to our contributor guide here: https://docs.yoctoproject.org/dev/contributor-guide/ for full details on how to submit changes.
Where to Send Patches
As Poky is an integration repository (built using a tool called combo-layer), patches against the various components should be sent to their respective upstreams:
OpenEmbedded-Core (files in meta/, meta-selftest/, meta-skeleton/, scripts/):
- Git repository: https://git.openembedded.org/openembedded-core/
- Mailing list: openembedded-core@lists.openembedded.org
BitBake (files in bitbake/):
- Git repository: https://git.openembedded.org/bitbake/
- Mailing list: bitbake-devel@lists.openembedded.org
Documentation (files in documentation/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/yocto-docs/
- Mailing list: docs@lists.yoctoproject.org
meta-yocto (files in meta-poky/, meta-yocto-bsp/):
- Git repository: https://git.yoctoproject.org/cgit/cgit.cgi/meta-yocto
- Mailing list: poky@lists.yoctoproject.org
If in doubt, check the openembedded-core git repository for the content you intend to modify as most files are from there unless clearly one of the above categories. Before sending, be sure the patches apply cleanly to the current git repository branch in question.