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>
The string in the manual revision table needed updated across the
set except for the kernel-dev manual.
(From yocto-docs rev: e087a707e02ff913baba2ac8bc6594206f53f70c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Using Scotty's Documentation Services, INC. and Scott Rifenbark
as the author. Added a note in the note box to send an email to
the yocto@yoctoproject.org discussion group or log into the freenode
(From yocto-docs rev: 657ef0a09a72c023dd2ab523ff3c7ad1e7a2efea)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Needed to remove an old example that was showing how two BSPs could
share the same KMACHINE value. I replaced it with corei7-based
machines. Also noted that KMACHINE is for kernel mapping only
whereas MACHINE is for the layer's BSP machine type.
(From yocto-docs rev: c1dad2815b6fd1ed78e0dce0fecb422f342eaf14)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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>
This section was written before the yocto-kernel-cache strategy
existed and was thus incorrect. I updated it with how I understand
things to work.
(From yocto-docs rev: 629f24c9312a168ddcd28b0d9dde92ff06068483)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The section was using the "meta-*" stuff, which is not how it
is done any longer.
(From yocto-docs rev: c9d95e85a832a38c3fd099a728693af3fa708d50)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Introduced the "yocto-kernel-cache" term into the title.
(From yocto-docs rev: ca74c49e2809851bb22bbe0d68830127d7bba4e9)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Went from 4.4 kernel to 4.12.
(From yocto-docs rev: 4cf2710a381925b8bf13536c1f8da3d12938fffe)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This section had some old emenlo examples and was a little
confusing. I removed the old examples and inserted some new
wordings to help smooth it out.
(From yocto-docs rev: 365129e0cd37772f404d96a51eb498210e4f1ee9)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
I provided some background on two repositories: yocto-kernel-cache
and yocto-kernel-tools.
(From yocto-docs rev: 1741d6efd4ff8364a55d546897cab5e7cdee6da5)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Scrubbed this section to bring it up to speed with more modern
BSP examples and better explanation of the types of Metadata
used.
(From yocto-docs rev: ba009de68a3786f83d9c3c9debffa8b811479786)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
"cfg" and "features" used to reside in the linux-yocto-x.x repo
under meta. They are now in a separate repo named
yocto-kernel-cache. I rewrote a couple spots that incorrectly
referenced the old location.
(From yocto-docs rev: e643fc3df46658b8bcf9cdc12a78b527988b63a6)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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>
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>
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>
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>
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>
File not used.
(From yocto-docs rev: 208bc193b02f4644e12c7d143d20ddafc5169907)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This chapter is not used and was commented out. I deleted the
comment block.
(From yocto-docs rev: c805d1034b9f9bed5990cd2bcb3a9088e3d0d542)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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>
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>
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>
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>
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>
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>
Updated the kernel development flow diagram to have an arrow from
the repositories to the box that says you need to clone the
kernel repository. Also, provided some wording changes in the
end of the chapter.
(From yocto-docs rev: c77cff4f7b0795d5429dc47c2ad63aec6d19d513)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
I added the linux-yocto-4.12 kernel repository and the linux-yocto-cache
repository to the list of Yocto Linux Kernel repositories in the
Source Repositories.
(From yocto-docs rev: 88fedda0fa4a4dfc468f0dc404fa9f04390cbed7)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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>
I moved the flow diagram up higher and completely removed
the procedures to get the build host ready for kernel
development. Those are now in the common tasks chapter.
Lots of rewriting
Signen-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Had to account for devtool and traditional kernel methods
now.
(From yocto-docs rev: 74580d9a61fa012406059ba2a3348d38fdc24d4c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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>
Bare clone setup is no longer recommended or necessary for
traditional kernel development. All that is required is to
clone the kernel Git repo locally.
(From yocto-docs rev: cbe6d79da4fc2d5bba530b0fe6abead7783bdfbe)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
