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* kernel-dev: Applied review feedbackScott Rifenbark2017-10-161-166/+55
| | | | | | | | | Various edits for review feedback on the manual in general. (From yocto-docs rev: 218061535b5bed326331d00eee6f514c81299238) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated lists for formatting consistencyScott Rifenbark2017-10-061-2/+7
| | | | | | | (From yocto-docs rev: 7fe10c067219eccdbfd8d99223cdb38b84d7d2a5) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates to "Working With Your Own Sources"Scott Rifenbark2017-10-061-48/+74
| | | | | | | | | Formatting changes for the list. (From yocto-docs rev: df1201085408eec45d8fbf649e80437299daa0e8) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Edits to the iteratively modifying source code sectionScott Rifenbark2017-10-061-88/+87
| | | | | | | | | | This section has merged into a single topic now. It still needs work but it is gathered under one heading for now. (From yocto-docs rev: 660ed8b64dedbab5400c84ec3759cea77c899c40) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Eliminated "Generating Configuration Files" section.Scott Rifenbark2017-10-061-104/+96
| | | | | | | | | | | | | | | This section was largely redundant now. The small things that did add value I placed in other areas of the chapter 2. One was a new section on expanding variables using bitbake -e. Another was a bit about the defconfig file. And a small procedure on how to create config fragments using the "diffconfig" command was retained. Links from the dev-manual and the ref-manual were adjusted as well. (From yocto-docs rev: 7059d3eac1fec20089cabf197503f1bec747686d) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added "Validating Configuration" sectionScott Rifenbark2017-10-061-49/+105
| | | | | | | | | | Provided a new section on how to validate the configuration of the kernel. (From yocto-docs rev: 25f43d1baeff7d571fc60c7edca957d4ce6d6357) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Edits to "Fine-Tuning the Kernel Configuration File"Scott Rifenbark2017-10-061-21/+44
| | | | | | | | | | This section needed some formatting to conform to the list structure used throughout the manual. (From yocto-docs rev: b6e6b66014963c1628c50e09787fdd46a45867b1) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Moved "dirty" kernel procedure up a levelScott Rifenbark2017-10-061-45/+49
| | | | | | | | | | | | This procedure needed to be pulled out of the section that was/is called "Using an Iterative Development Process". The section on how to deal with "dirty" kernel version strings is a procedure in its own right. It is now up a level. (From yocto-docs rev: cd8834fa8d77ac750b06c3367aee577c80dcc64e) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated kernel configuration sectionScott Rifenbark2017-10-061-242/+127
| | | | | | | | | | | A lot of rewriting here in this section to get it up to speed. Also, moved that final section on determining hardware and non-hardware features into an appendix where it belonged. (From yocto-docs rev: 752e80d6ae8f81a0de7743b11b010d0ef36b314b) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated "in-tree" defconfig example.Scott Rifenbark2017-09-261-4/+6
| | | | | | | | | | Section "Using an 'In-Tree' defconfig File" updated to use a more syntactically correct KBUILD_DEFCONFIG_KMACHINE example. (From yocto-docs rev: 64e6b16703fa3ce9ac8db25de8089d32ac7aeafc) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* dev-manual: Compatibility program and moving kernel configurationScott Rifenbark2017-09-261-6/+522
| | | | | | | | | | | | | | Should have been two commits but I forgot to do them separately. 1. I updated the YP Compatible Program section. 2. I moved the "Configuring the Kernel" section from the dev-manual to the kernel-dev manual. (From yocto-docs rev: cdb5bbc917db55a2ca987ce9b9ed371f9fca6524) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Edits to the devtool kernel development method.Scott Rifenbark2017-09-221-154/+147
| | | | | | | | | Changes based on a run through of the procedure. (From yocto-docs rev: 0a526bb15f597843d1e5da1eeca0a952c6c5016f) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Purged "oe-init-build-env-memres" from docsScott Rifenbark2017-09-221-3/+1
| | | | | | | | | | | | | | Fixes [YOCTO #11968] Purged all occurrences of the "oe-init-build-env-memres" script from the YP documentation set. Occurrences in a lot of places. The BBSERVER variable was also impacted and had to have the definition updated. (From yocto-docs rev: 274b05108d1bc53df20c11ab2efa15363bce23da) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added note about running a clean build with a patchScott Rifenbark2017-09-221-0/+15
| | | | | | | | | | | Put this note at the end of the traditional kernel development flow. A way for the user to verify that the patch was applied for a subsequent build. (From yocto-docs rev: 598a518cd92980e1781649a3ed30ac585327dc0f) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates to the traditional kernel development flow section.Scott Rifenbark2017-09-221-41/+51
| | | | | | | (From yocto-docs rev: d81143d6ae27e2e360f923bde8e578e583a969a1) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates to creating a layer section.Scott Rifenbark2017-09-221-13/+16
| | | | | | | (From yocto-docs rev: a57ba3f227831225a544df1ab774422364b91d6f) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates to layer creation steps for kernel examples.Scott Rifenbark2017-09-221-27/+67
| | | | | | | (From yocto-docs rev: 8044f6e255905f3e4798d20e6e89aaa93d2892fb) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added some cross-references to layer creation.Scott Rifenbark2017-09-221-6/+27
| | | | | | | (From yocto-docs rev: 67658657d10ae1e243a27ff8b3df60f31ccd9740) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated 4.4 to 4.12 for kernel example in layerScott Rifenbark2017-09-221-32/+40
| | | | | | | (From yocto-docs rev: ba8dd3676e3800b8356b7de948ceeb6e4cba4bbf) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates to the kernel flow proceduresScott Rifenbark2017-09-131-40/+109
| | | | | | | (From yocto-docs rev: b8baf67ece6e80884fa198ddd51715c329822f28) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates to the kernel patch examples.Scott Rifenbark2017-09-131-111/+22
| | | | | | | | | | Switching to kernel version 4.12. Pulled some old commented stuff out. (From yocto-docs rev: c0a5c886256d3477ddaf670df4939bec1c73152e) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added the host prep for kernel dev to the chapter.Scott Rifenbark2017-09-131-12/+565
| | | | | | | (From yocto-docs rev: 7343f1108808bb3be182af58325f9e3195ff4d8e) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Removed bad reference for creating patches.Scott Rifenbark2017-09-021-3/+0
| | | | | | | | | | | We do not want to mix traditional kernel development with kernel development using devtool. This reference implied that was okay to do. (From yocto-docs rev: 38c3a5d3b47e15880ca10ed30ae4a450ecc851cd) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Some cleanup of the output for the kernel flow ex.Scott Rifenbark2017-09-021-81/+2
| | | | | | | (From yocto-docs rev: 30bbe308339ad0665d59d8238e9420d1d594332e) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* dev-manual, kernel-dev: Working kernel flow process using devtoolScott Rifenbark2017-09-021-362/+380
| | | | | | | | | | | A work-in-progress of an example that modifies the kernel using the devtool. The procedure is not complete yet as it does not run properly. (From yocto-docs rev: 462ba2e46f237c294f05805ad5044291a085975d) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updates on how to prepare for kernel modification.Scott Rifenbark2017-09-021-0/+26
| | | | | | | | | WIP at this point. (From yocto-docs rev: 12e44f6ee7f9437d85c33d0789dbafe937af5664) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev, dev-manual: Moved Kernel prep stepsScott Rifenbark2017-09-021-7/+69
| | | | | | | | | | | | | | | | | The dev-manual had a place-holder section for getting the build host ready for using YP and then doing kernel development. This stuff is better suited for the actual kernel development manual. I moved the section. Moving created several broken links in the manual set that had to be fixed. In the dev-manual, I updated the introductory list to include the newly moved kernel stuff. (From yocto-docs rev: 2e21260bb5f84e9e30eb353ec841d5962e8a7642) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* dev-manual, kernel-dev, sdk-manual: Moved patching kernel sectionScott Rifenbark2017-09-021-8/+356
| | | | | | | | | | | | | | Moved the "Patching the Kernel" section, which was in the dev-manual to the kernel-dev manual. During the move, renamed the section to "Using devtool to Patch the Kernel". This move bothered a lot of links so I had to fix them in various manuals. (From yocto-docs rev: a000be1eddf33e4d7de8f350e076d48e27ca4b98) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated "Creating and Preparing a Layer" sectionScott Rifenbark2017-09-021-9/+13
| | | | | | | | | | | This section failed to mention the "yocto-layer create" script, which is a simple way to create a layer. I have added this info into the section by way of a "Tip" box. (From yocto-docs rev: cf204f2b72b1da0104315f54cfe55c3f1eaf0f96) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Fixed links for "metadata" term.Scott Rifenbark2017-06-221-1/+1
| | | | | | | | | | | | | Fixes [YOCTO #11630] Moving the "Yocto Project Terms" section from the dev-manual to the ref-manual broke the links to the "Metadata" term. I fixed these. (From yocto-docs rev: 190da4b4d44952d141db26ca72b5bc1a52d77023) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* documentation: Fixed links to "bitbake-term"Scott Rifenbark2017-06-221-1/+1
| | | | | | | | | | | | | | | | Fixes [YOCTO #11630] Moving the "Yocto Project Terms" section from the dev-manual to the ref-manual. Doing so caused all the links to the id "bitbake-term" to break. These had to be individually fixed. Discovered two unresolved references that were a consequence of moving that section to the ref-manual. These were fixed as well. (From yocto-docs rev: 829ca6b64562f00a69f3956e9636c7edaa90ce16) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* bsp-guide, kernel-dev: Updates to how kernel metadata is foundScott Rifenbark2017-03-311-2/+147
| | | | | | | | | | | | | | | | | | | | | | | | Fixes [YOCTO #10946] There was insufficient information in the combination of the BSP Guide and the Kernel Development Manual on just how to locate and use kernel metadata. * bsp-guide - Removed the detailed append file example for the kernel recipe. This is moved now to the chapter in the kernel manual that describes append files. * kernel-dev - Placed the example from the BSP Guide into the section that describes kernel append files. Cleaned up some terminology issues throughout chapter 3. Added information about how BitBake picks up kernel metadata when the metadata is in a hierarchical directory and not just a simple *.scc file. (From yocto-docs rev: 1048acb7127e77ca9c1f524a208fe25344fcb57c) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Fix the locations of .config and source directoryScott Rifenbark2016-06-061-5/+22
| | | | | | | | | | | | | | | | | | | | | The locations of the kernel .config file and source direcotry moved a couple releases ago. Updated the documentation accordingly. Also added a note explaining how to check the expansion of variables, which servs a couple of purposes: * For curious readers, shows them how to understand where these variables come from and how they are used. * For suspicious readers, shows them how they can verify that the variables in the documentation are actually correct. Author: Tom Zanussi <tom.zanussi@linux.intel.com> (From yocto-docs rev: a4f92870e70cb625f2987a59aff3f460457b4889) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Applied review comments to "Adding Recipe-Space Kernel Features"Scott Rifenbark2016-04-061-9/+8
| | | | | | | | | | | | | Fixes [YOCTO #4047] I went through and fixed a few areas where reviewers said there was "quirky" phrasing. They might have been right in a few places. (From yocto-docs rev: 66fb97838f338ed3f787ec18f62702ef726ceffc) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added new "Adding Recipe-Space Kernel Features" section.Scott Rifenbark2016-04-061-0/+122
| | | | | | | | | | | | | Fixes [YOCTO #4047] I added a new section describing how to add kernel features from within a kernel recipe through the KERNEL_FEATURES variable and the SRC_URI statement. (From yocto-docs rev: d30925c65e3f49b2ba481f1e7f9cac98fe86f6af) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Changed a link from an example to in-text.Scott Rifenbark2016-03-231-3/+4
| | | | | | | | | | Better placement of this link. It did not need to be in the <literallayout> example. (From yocto-docs rev: 53c33ea4cc929e016812f0d3aac0d302758dc0f8) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added cross-reference to .config informationScott Rifenbark2015-10-291-0/+4
| | | | | | | | | | | | | | | Fixes [YOCTO #7474] There was not a strong tie between .config file discussions for the kernel between corresponding menuconfig sections in the kernel-dev and dev-manual manuals. I added a cross- reference link in the kernel-dev manual to help tie this information together. (From yocto-docs rev: bbeb7b0f48be6c2bdb6c6031ce0476d6d2081f94) Signed-off-by: Scott Rifenbark <srifenbark@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added 'make defconfig' details for own source workScott Rifenbark2015-07-281-1/+12
| | | | | | | | | | | | I added some detail about what really happens when you use the 'make defconfig' command when working with your own sources. Fixes [YOCTO #6611] (From yocto-docs rev: 653c7726e024dcaa908127f0df1d1856f26f4ff0) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added kernel-devsrc information for building on targetScott Rifenbark2015-07-281-2/+18
| | | | | | | | | | | I added a clarifying paragraph at the start of the section that talks about building on the target hardware. Included kernel-devsrc and rationale for why a user would even do this (it is not normal). (From yocto-docs rev: 5c42f981e9e54ae286b5ea5faf4dd29486c6350c) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added new requirement for working with yocto-linux-custom.bbScott Rifenbark2015-07-281-3/+23
| | | | | | | | | | | | | | Fixes [YOCTO #6611] Added a new step to the "Working With Your Own Sources" section so that the user is aware of needing to provide a defconfig file or configuration fragments to the SRC_URI variable when working with the yocto-linux-custom.bb recipe. (From yocto-docs rev: dd25274979f689ae9135158279080add19a98393) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added new "in-tree" defconfig file section.Scott Rifenbark2015-07-281-0/+59
| | | | | | | | | | | | | | | I added the new section "Using an "In-Tree" defconfig File" section. This section addresses the ability to not use the default location for defconfig files, which is usually in the metadata layer. The section describes how to use the KBUILD_DEFCONFIG variable. Fixes [YOCTO #7474] (From yocto-docs rev: d68f7b47d974d94177b344247056778742f57786) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Added detail to start of generating config fileScott Rifenbark2015-07-281-1/+8
| | | | | | | | | | | | | | | Fixes [YOCTO #7474] The "Generating Configuration Files" section has a procedure that starts with a step to complete a build at least through the kernel configuration task. This is needed but we could use a bit of explanation here. I added some rationale behind why you should do this. (From yocto-docs rev: 63df3474f4ed211dd6b7d1cf4f4e90bbc92c2595) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Correct reference to "files" directory, should be ${PN}", and ↵Robert P. J. Day2015-03-101-3/+4
| | | | | | update kernel version. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Update name of build directoryRobert P. J. Day2015-03-061-1/+1
| | | | | | | | | | Tweak the manual to refer to the name of the kernel build directory as it is listed precisely in linux-yocto.inc. (From yocto-docs rev: f8c762e42a67bd84b733a5ae2512581af805a76b) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Applied some user-input formatting for some variables.Scott Rifenbark2015-03-061-5/+5
| | | | | | | (From yocto-docs rev: 2aa26a4f32268997e730d48626ad074ef9fcd8bf) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated "Modifying Source Code" section.Scott Rifenbark2015-03-061-2/+2
| | | | | | | | | | | | Substituted a more correct build directory path in the example by providing "${WORKDIR}/linux-${PACKAGE_ARCH}-${LINUX_KERNEL_TYPE}-build" Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> (From yocto-docs rev: 818493d7ee5fc6c1750f20e5cea22a3816c8675c) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Scrubbed out the 3.4 kernel references.Scott Rifenbark2015-03-061-5/+5
| | | | | | | | | | | This kernel is not supported and is ancient. Many of the examples were referencing this kernel. I switched to use the 3.19 version. Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> (From yocto-docs rev: ba04c4f11a02b4562994d5d79838cd2cf90efc7e) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Clarify a couple minor things in kernel manual, ch 2.Robert P. J. Day2015-03-061-12/+16
| | | | | | | | | Some small changes to clarify how to change the configuration. (From yocto-docs rev: fce7c97abb69f15142dbadf90a90965a49ec3e0e) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Small fixes.Scott Rifenbark2015-02-271-11/+11
| | | | | | | | Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> (From yocto-docs rev: 198ce97a1158237056f035ade555ce04a6031c56) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel-dev: Updated FILESEXTRAPATHS example in 2.2.3.Scott Rifenbark2015-02-271-1/+1
| | | | | | | | Reported-by: Robert P. J. Day <rpjday@crashcourse.ca> (From yocto-docs rev: 4d85a363602eeb8c5f52064af9ffa1a47e541470) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>