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2022-08-12wic: add 'none' fstype for custom imageJeongBong Seo
It's not possible to set the label (of gpt entry) normally when I want to use non-listed fstype as a rawcopy. Example) part ? --source rawcopy --ondisk mmcblk0 --label mypart --sourceparams file=mypart.raw To resolve this problem, this patch addes a 'none' fstype and ignore do_image_label on rawcopy (that actually set the partition label.) Signed-off-by: JeongBong Seo <jb.seo@lge.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2022-08-12recipetool: Update for class changesRichard Purdie
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-08-12scripts: Add copyright statements to files without oneRichard Purdie
Where there isn't a copyright statement, add one to make it explicit. Also drop editor config lines where they were present and add license identifiers as MIT if there isn't one. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-08-04devtool/upgrade: catch bb.fetch2.decodeurl errorsAlexander Kanavin
Otherwise, workspace cleanup (removing bogus recipe and source tree) will not happen, leaving breakage behind. Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2022-08-04devtool/upgrade: correctly clean up when recipe filename isn't yet knownAlexander Kanavin
There is a coding error in the second invocation of _upgrade_error: rf is passed into it before it is initialized in the try: block. And so bogus recipes are left behind in the workspace, causing breakage. Instead, rewrite the functions to take the recipe directory name in the workspace layer, which can be calculated in advance. Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2022-08-02wic/bootimg-efi: Add support for loading devicetree filesJan Kiszka
For device tree using systems, add support to set a custom devices tree during UEFI boot. This requires to copy the DTB file to the boot partition and to add the respective loader entries to the configuration files. Both grub and systemd-boot support only loading a specific device tree. Therefore refuse to work if the 'dtb' parameter contains more than one entry. Out of scope for now are overlays (only supported by systemd-boot). Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> [Luca: rebased on commit 98e9d435b278 ("wic/bootimg-efi: use cross objcopy when building unified kernel image")]
2022-08-02wic/bootimg-efi: Factor out some common bitsJan Kiszka
The paths for configuring grub and systemd-boot have some common bits around copying the initrd files. This will even grow when adding dtb support. Factor this out into a class function. Along this, avoid evaluating 'create-unified-kernel-image' multiple times in do_configure_systemdboot and suppress a bogus warning about "Ignoring missing initrd" when it is turned on. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2022-08-02wic/bootimg-efi: use cross objcopy when building unified kernel imageRoss Burton
We can't rely on the host objcopy knowing how to process target binaries, so use the cross objcopy in the sysroot instead. Also construct the command argument-by-argument as the format expression was getting unwieldy. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2022-08-02wic: add target tools to PATH when executing native commandsRoss Burton
We might want to run a cross tool, such as objcopy, in wic. These are in a TARGET_SYS/ subdirectory under /usr/bin, so add that directory to the search path too. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2022-07-23wic/plugins/rootfs: Fix NameError for 'orig_path'Mihai Lindner
Fix "NameError: name 'orig_path' is not defined". It's a typo from when this error was handled outside this function. Signed-off-by: Mihai Lindner <mihai.lindner@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-14devtool: finish: handle patching when S points to subdir of a git repoPaul Eggleton
If devtool finish needs to create a patch and have it applied to the sources for a recipe where S points to a subdirectory of the sources, then the patch needs to be applied at the root of the repo i.e. we need to add a patchdir= parameter to the SRC_URI entry. Signed-off-by: Paul Eggleton <paul.eggleton@microsoft.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-12devtool: ignore pn- overrides when determining SRC_URI overridesPaul Eggleton
If (perhaps foolishly) at your configuration level you have e.g. SRC_URI_append_pn-recipename = " file://patchname.patch" and then run devtool modify on a different recipe, an error occurs: INFO: SRC_URI contains some conditional appends/prepends - will create branches to represent these ... ERROR: [Errno 2] No such file or directory: '/path/to/downloads/patchname.patch' pn- overrides would not constitute an alternative configuration that we should handle in this context, so just ignore them to avoid the issue. Signed-off-by: Paul Eggleton <paul.eggleton@microsoft.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-01scriptutils: fix style to be more PEP8 compliantMarius Kriegerowski
Signed-off-by: Marius Kriegerowski <marius.kriegerowski@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-07-01recipetool/devtool: Fix python egg whitespace issues in PACKAGECONFIGThomas Roos
Substitute expressions or whitespace from python egg requires.txt when generating PACKAGECONFIG Pysetuptools sees the uvicorn.egg-info/requires.txt as extra requirements. Recipetool parses this information to generate the PACKAGECONFIG. These extra requirements contain expressions and whitespace, which are not allowed in PACKGAGECONFIG. This patch substitute them by hyphens to make PACKAGECONFIG parsable and readable. Also adding an oe-selftest for this. [YOCTO #14446] Signed-off-by: Thomas Roos <throos@amazon.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-06-11devtool: Fix _copy_file() TypeErrorXiaobing Luo
when devtool finish, the _copy_file() failed. -------------------------------------------- TypeError: _copy_file() got an unexpected keyword argument 'base_outdir' -------------------------------------------- Fixes: 05f2d5d2ce00 ("devtool: finish: add dry-run option") Signed-off-by: Xiaobing Luo <luoxiaobing0926@gmail.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-05-27wic/plugins/images/direct: Allow changes in fstab on rootfsTobias Schmidl
Allow wic to also manipulate the rootfs entry in fstab, which it currently refuses to write. Reasons one might want to do that include using systemd-growfs via --fsoptions on / With this change / is now handled exactly the same as other mountpoints, the former exception seemingly was not even documented. Signed-off-by: Tobias Schmidl <tobiasschmidl@siemens.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-05-16wic: added fspassno parameter to partitionClaudius Heine
The `fspassno` parameter allows to overwrite the value of the last column (`fs_passno`) in the /etc/fstab of the target root file system. This allows to have periodic file system checks. Signed-off-by: Claudius Heine <ch@denx.de> Signed-off-by: Vijai Kumar K <Vijaikumar_Kanagarajan@mentor.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-05-08wic/plugins/rootfs: Fix permissions when splitting rootfs folders across ↵Felix Moessbauer
partitions This patches makes locating the file database containing the file and folder usernames and permissions more reliable. In addition to locating it relative to the partition directory, we also try to locate it relative to the IMAGE_ROOTFS. Prior to this patch, the database was not found when using --rootfs-dir=${IMAGE_ROOTFS}/<x> in the WIC script, leading to erronous file permissions and ownership. Signed-off-by: Felix Moessbauer <felix.moessbauer@siemens.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-04-27wic: Add dependencies for erofs-utilsSean Anderson
In order to build erofs filesystems, wic must have the erofs-utils package installed into its sysroot. Fixes: 30375ce97 ("Add support for erofs filesystems") Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-04-22wic: do not use PARTLABEL for msdos partition tablesHenning Schild
When using "msdos" partition tables and "--label" but not "--use-uuid" one can generate images which will not find their root, because PARTLABEL does not work for "msdos". Fix that by simply not going the PARTLABEL path in case of "msdos". Fixes: 2fb247c5ecf0 ("wic: support rootdev identified by partition label") Signed-off-by: Henning Schild <henning.schild@siemens.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-04-19recipetool: Do not use mutable default arguments in PythonStefan Herbrechtsmeier
Remove mutable default arguments in Python because they can lead to all sorts of nasty and horrible bugs. https://florimond.dev/en/posts/2018/08/python-mutable-defaults-are-the-source-of-all-evil/ Revert `recipetool: Change default paramter fallback_licenses of function split_pkg_licenses from None to []` and instead check fallback_licenses before use. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-03-09meta/scripts: Improve internal variable namingSaul Wold
Update internal variable names to improve the terms used. Signed-off-by: Saul Wold <saul.wold@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-03-02recipetool/devtool: Further SPDX identifier cleanupsRichard Purdie
Some of these are hard to know what to do with since the original source files for the checksum aren't present. The safe option is to use "-only" as often the main license is ambiguous and the source files themselves determine the "or-later" possibility. The "-only" option therefore is realistically what we need to use in this code. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-03-01recipetool: Use SPDX license identifiersPeter Kjellerstedt
There are still a couple of cases where the license may be set as, e.g., "GPL" or "GPL-2.0" since there is not enough information to decide the actual SPDX license. It is then assumed that the developer will have to correct the information. Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-03-01recipetool/create_buildsys_python: Add support for more known licensesPeter Kjellerstedt
Add all OSI approved licenses from https://pypi.org/classifiers/. Also add support for Other/Proprietary (Proprietary) and Public Domain (PD). Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-21meta/scripts: Change BB_ENV_EXTRA_WHITE -> BB_ENV_PASSTHROUGH_ADDITIONSRichard Purdie
After the change to bitbake, update the references in OE-Core to match the updates. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-21yocto-check-layer: add ability to perform tests from a global bbclassDenys Dmytriyenko
This is useful when needing to test layer's recipes, where this special bbclass can define a global python function that gets called on each recipe parsing during "bitbake -S none world" signature dump and be able to fail layer's check accordingly. First test being added is to detect recipes skipping "installed-vs-shipped" QA check. As "installed-vs-shipped" is a packaging QA check, it happens very late in the build process and failing it could mean some potential issues with packaging, especially when recipe uses BBCLASSEXTEND="nativesdk" and resulting package is used in an SDK. In OE-Core failing this QA check leads to an error, but other layers can suppress it or change it to a warning. Detecting weird packaging problems with SDKs is quite difficult and time consuming. Also, waiting for the actual "installed-vs-shipped" packaging QA check to fail means that all recipes in the layer under test have to run through all standard tasks in the build chain, equivalent to a multi-hour world-build. Hence yocto-check-layer takes a shortcut and only detects a mere attempt at skipping "installed-vs-shipped" QA check in the INSANE_SKIP list during initial parsing when dumping the signature information for the layer. Signed-off-by: Denys Dmytriyenko <denis@denix.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-21devtool: explicitly set main or master branches in upgrades when availableAlexander Kanavin
In particular this resolves devtool's inability to pick a branch when the same tagged commit is avaiable in main and in a release maintenance branch. Thanks to Peter Kjellerstedt for the suggestion. Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-16wic: rawcopy: Add support for packed imagesStefan Herbrechtsmeier
Add support for packed images to wic rawcopy handler do minimize disk usage in deploy directory and reuse of packed images between wic and swupdate. Add `unpack` to sourceparams to unpack an bz2, gz and xz archives. Example: part / --source rawcopy --sourceparams="file=core-image-minimal-qemu.ext4.gz,unpack" Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-16wic: partition: Support valueless keys in sourceparamsStefan Herbrechtsmeier
Accept valueless keys in sourceparams without equals sign (=) to match the comment and support Boolean entries. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-12scriptutils: Fix handling of srcuri urlsRichard Purdie
Bitbake is now requiring there be a call to get_srcrev() when urls contain floating revisions. This breaks some recipetool workflows since it is running these queries to determine those revisions. Add a PV entry which triggers that call to avoid the errors. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-07devtool: deploy-target: Remove stripped binaries in pseudo contextFlorian Amstutz
deploy-target may fail the second time with "pseudo abort" because devtool-deploy-target-stripped is deleted outside of pseudo's fakeroot context. Signed-off-by: Florian Amstutz <florian.amstutz@scs.ch> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-05yocto-check-layer: check for duplicate layers when finding layersRoss Burton
detect_layers() is very greedy and if it recurses into poky or bitbake it will find the test suite layers, such as bitbake/lib/layerindexlib/tests/testdata/layer4. This is a dummy layer which claims to be openembedded-layer, so if the real openembedded-layer is a dependency then layer4 may be used instead, which will cause errors: initially because it's only compatible with Sumo, but later because it doesn't contain any recipes. Add a check that the set of layers we've found doesn't contain any duplicate collection names with different patterns, and abort if that is the case as the test will be non-deterministic. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-05recipetool: Fix circular reference in SRC_URISaul Wold
When creating a new recipe.bb file for a binary, don't use BP which includes the version information, instead use BPN which is just the name base Package Name. Since PB is not specified, it takes the default: PV = "1.0+git${SRCPV}" But SRCPV is defined in terms of the SRC_URI, which leads to infinite recursion (traceback below). Here are the pertinent variables which cause the recursion: SRC_URI = "git://github.com/lvc/abi-dumper;protocol=https;subdir=${BP}" BP = "${BPN}-${PV}" PV = "1.0+git${SRCPV}" SRCPV = "${@bb.fetch2.get_srcrev(d)}" def get_srcrev(d, method_name='sortable_revision'): # ... trimmed scms = [] fetcher = Fetch(d.getVar('SRC_URI').split(), d) # ... trimmed [YOCTO #14040] Signed-off-by: Saul Wold <saul.wold@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-02-03devtool: sdk-update: Remove an unnecessary \n from SSTATE_MIRRORSPeter Kjellerstedt
Since commit 044fb04d in bitbake (fetch2: Allow whitespace only mirror entries) there is no need to separate the entries in SSTATE_MIRRORS with "\n". Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-12recipetool/create_buildsys_python.py: less distutilsTim Orling
'distutils' is deprecated in Python 3.10 with removal in Python 3.12 (~October 2023). Replace 'distutils.command.build_py' with 'setuptools.command.build_py'. To avoid an AttributeError, we call super().__init__() which provides the missing 'distribution' attribute. However, for some reason, __init__() in 'setuptools.command.build_py.build_py' class requires a 'dist' positional argument which must be a 'Distribution' instance. It is not clear why 'distutils.command.build_py.build_py' class does not require this. There is still a check which decides to inherit setuptools3 vs distutils3 that will need to be refactored when we add pyproject.toml and setup.cfg support for more modern PEP 517 packaging. Once distutils3.bbclass is dropped, any recipe inheriting distutils3 will throw a parsing error. The plan is to move distutils*.bbclasses to meta-python. However if meta-python is not in bblayers, the parsing error would still occur. [YOCTO #14610] Signed-off-by: Tim Orling <tim.orling@konsulko.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-01-05scripts: Update to use exec_module() instead of load_module()Richard Purdie
This is deprecated in python 3.12 and Fedora 35 is throwing warnings so move to the new functions. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-20recipetool: Separate licenses with & operatorStefan Herbrechtsmeier
Separate licenses with & operator since it should be satisfied most use cases and it is a reasonable assumption that all the licenses apply. Furthermore flat, split and sort the licenses to minimize license string changes. Separate package licenses with & operator: -LICENSE:${PN} = "MIT ISC" +LICENSE:${PN} = "ISC & MIT" Respect | and brackets in LICENSE: -LICENSE = "BSD-3-Clause & (ISC & | & MIT)" +LICENSE = "BSD-3-Clause & (ISC | MIT)" Sort licenses: -LICENSE = "MIT & BSD-3-Clause & ISC" +LICENSE = "BSD-3-Clause & ISC & MIT" Remove duplicates: -LICENSE = "MIT & ISC & MIT" +LICENSE = "ISC & MIT" Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-20recipetool: Sort output of guess_license function to be deterministicStefan Herbrechtsmeier
Sort the output of guess_license function by license file to be deterministic and to support self-testing. Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-09recipetool: Set master branch only as fallbackStefan Herbrechtsmeier
The commit 'meta/scripts: Manual git url branch additions (dc53fe75cc)' sets the branch= parameter too early to master and thereby breaks the -B/--srcbranch option. ERROR: branch= parameter and -B/--srcbranch option cannot both be specified - use one or the other Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-04yocto-check-layer: Relax README case checksJoshua Watt
Relaxes the case requirements for checks in the README file so that word like "Maintainer" and "Patch" are allowed Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-04yocto-check-layer: disregard checks if referencing another README fileJon Mason
It is permissible to have a layer's README reference another README. If this is the case, avoid other checks. Do this by checking for the word README (case insensitive) in the README file. This might be too permissive, but follows the pattern of looking for exact words (like "patch" or "maintainer") in READMEs. Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-03yocto-check-layer: Add additional README checksDhruva Gole
This adds: - Test case to review if the README file specifies the maintainer. - Test case to review if the README file specifies the word patch. - Test case to review if the README file contains an email address. [YOCTO #11131] Signed-off-by: Dhruva Gole <goledhruva@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-03recipetool: extend curl detection when creating recipesRoss Burton
If a configure.ac uses LIBCURL_CHECK_CONFIG it wants curl. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-03recipetool: handle GitLab URLs like we do GitHubRoss Burton
GitHub URLs are automatically transformed to git: fetches, so handle GitLab URLs too. Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-12-01scripts/checklayer/common.py: Fixed a minor grammatical errorDhruva Gole
Signed-off-by: Dhruva Gole <goledhruva@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-24wic: support rootdev identified by partition labelSchmidt, Adriaan
We already support specifying the rootfs by PARTUUID. This adds general support for letting the kernel find the rootfs by PARTLABEL. Signed-off-by: Adriaan Schmidt <adriaan.schmidt@siemens.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-21wic: use shutil.whichMingli Yu
Use shutil.which to find the executable instead to silence the below warning: $ cat tmp/work/intel_x86_64-poky-linux/core-image-base/1.0-r5/temp/log.do_image_wic [snip] DEBUG: Executing shell function do_image_wic /path/layers/oe-core/scripts/wic:27: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives from distutils import spawn INFO: Creating image(s)... [snip] [RP: Added conversion for missed function reference] Signed-off-by: Mingli Yu <mingli.yu@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-11scripts/lib/wic/help.py: Update Fedora Kickstart URLsJon Mason
The URLs describing Kickstart are no longer valid and do not redirect to the correct location. Update them with the correct location. Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-11-10wic: Use os.rename instead of bb.utils.renameKhem Raj
This is not invoked with bitbake context as a result bb.utils is not visible when this function is called during image creation and builds fail e.g. NameError: name 'bb' is not defined Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Joshua Watt <JPEWhacker@gmail.com> Cc: Devendra Tewari <devendra.tewari@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>