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* linux-yocto: fix gcc 4.6.0 compilation failuresBruce Ashfield2011-05-191-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes bug: [YOCTO #1035] Fixes bug: [YOCTO #1036] Fixes gcc 4.6.0 compliation issues by importing the upstream change: Author: Michal Marek <mmarek@suse.cz> Date: Mon May 2 12:13:01 2011 +0000 kbuild: Fix passing -Wno-* options to gcc 4.4+ Starting with 4.4, gcc will happily accept -Wno-<anything> in the cc-option test and complain later when compiling a file that has some other warning. This rather unexpected behavior is intentional as per http://gcc.gnu.org/PR28322, so work around it by testing for support of the opposite option (without the no-). Introduce a new Makefile function cc-disable-warning that does this and update two uses of cc-option in the toplevel Makefile. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> (From OE-Core rev: 1d4c9412fb8226f882ef68223c9c5ec08cc2f5cc) Signed-off-by: Michal Marek <mmarek@suse.cz> Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> Integrated-by: Bruce Ashfield <bruce.ashfield@windriver.com> :100644 100644 0ef00bd... 1d8e7e9... M Documentation/kbuild/makefiles.txt :100644 100644 7bd863e0.. 74bac80... M Makefile :100644 100644 ed2773e... ba25c44... M scripts/Kbuild.include Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: update meta SRCREVBruce Ashfield2011-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updating the meta branch to pickup two recent commits for BSP support: [ commit 79669230fd82a3e7e254cf8b596a2388a4333e62 Author: Tom Zanussi <tom.zanussi@intel.com> Date: Fri Apr 22 15:55:12 2011 -0500 bsp/crownbay: merge emgd branch Add scc commands to merge the yocto/emgd branch into the crownbay BSP. (From OE-Core rev: f077f808e17388125df4b16225dd75d90537a029) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> :100644 100644 89a0725... 0d02b98... M meta/cfg/kernel-cache/bsp/crownbay/crownbay.scc commit ceb1744ec55408cb637929a3f154379e42642890 Author: Tom Zanussi <tom.zanussi@intel.com> Date: Mon Apr 25 18:15:14 2011 -0500 meta/romley: create initial BSP infrastructure Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> :000000 100644 0000000... 54ec614... A meta/cfg/kernel-cache/bsp/romley/romley-standard.scc :000000 100644 0000000... 61e5506... A meta/cfg/kernel-cache/bsp/romley/romley.cfg :000000 100644 0000000... 1c4a657... A meta/cfg/kernel-cache/bsp/romley/romley.scc commit ecab1e2bc12a8b0c4d064a00acc3260f6e8528c5 ] Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: error if meta data not presentBruce Ashfield2011-05-101-1/+3
| | | | | | | | | | | | | | | | | | | | There are valid reasons to build repositories without meta data present and there are times when this is an error. This change adds sanity tests to the build process to detect missing meta data and throw an informative error message. Sanity checking is only triggered from recipes (linux-yocto) that always require meta data to be present. Other recipes are not impacted and can auto-generate meta data as required. Without this change the build process suceeds, but incorrect meta data will be used (with no user knowledge), which is not the desired behaviour. (From OE-Core rev: adf9f92e2f8f6cc3deba72a194ded85e160ad9e3) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: remove non-core (qemu) machine compatibilityBruce Ashfield2011-05-102-19/+2
| | | | | | | | | | | | | The machine configuration of the non-core (non-qemu) machines exists in other layers. Moving the branch mappings, compatibility and SRCREVs of these machines out of the main linux-yocto recipe is the first step in that move. (From OE-Core rev: 9187ac0173f26c6a621229ff588f495e9967e665) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Acked-by: Darren Hart <dvhart@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: update SRCREVsBruce Ashfield2011-05-051-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updating the linux-yocto/2.6.37 SRCREVs to pickup: perf tool: Fix gcc 4.6.0 issues 1/1 [ Author: Kyle McMartin Email: kyle@mcmartin.ca Subject: perf tool: Fix gcc 4.6.0 issues Date: Thu, 5 May 2011 00:06:01 -0400 commit fb7d0b3cefb80a105f7fd26bbc62e0cbf9192822 upstream. GCC 4.6.0 in Fedora rawhide turned up some compile errors in tools/perf due to the -Werror=unused-but-set-variable flag. I've gone through and annotated some of the assignments that had side effects (ie: return value from a function) with the __used annotation, and in some cases, just removed unused code. In a few cases, we were assigning something useful, but not using it in later parts of the function. kyle@dreadnought:~/src% gcc --version gcc (GCC) 4.6.0 20110122 (Red Hat 4.6.0-0.3) Cc: Ingo Molnar <mingo@redhat.com> LKML-Reference: <20110124161304.GK27353@bombadil.infradead.org> (From OE-Core rev: efc68af7259b4bcbb1e03a090128289a7cdc7944) Signed-off-by: Kyle McMartin <kyle@redhat.com> [ committer note: Fixed up the annotation fixes, as that code moved recently ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> [Backported to 2.6.38.2 by deleting unused but set variables] Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> [Backported to linux-yocto kernel git version] Signed-off-by: Khem Raj <raj.khem@gmail.com> ] Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* poky-default-revisions: move the SRCREV to recipe fileYu Ke2011-05-042-0/+26
| | | | | | | | | in this case, those non poky distro can also use these recipe normally (From OE-Core rev: 0a57bd226cdb8332707fa0f46fcf0b067f03701a) Signed-off-by: Yu Ke <ke.yu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-tools.inc: Dummify do_compile_perf and do_install_perf for uclibcKhem Raj2011-04-281-4/+13
| | | | | | | | | | Perf wants elfutils and elfutils on uclibc does not work due to its usage of obstack_printf functionality missing from uclibc. (From OE-Core rev: 8c2154fd5be3b7a633d87a23a1beffe9ce45c123) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-tools.inc: turn off newt and dwarf for perfTom Zanussi2011-04-241-2/+2
| | | | | | | | | | | Turn these off for now to avoid the host infection issues for perf. Fixes yocto [BUGID #994]. (From OE-Core rev: 51cf1ecab860269b3d822e2e372756b8bb8ffe26) Signed-off-by: Tom Zanussi <tom.zanussi@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* Fix git.pokylinux.org urls to git.yoctoproject.orgRichard Purdie2011-04-211-1/+1
| | | | | | (From OE-Core rev: adbf55721ee956897c0951cff63aeb1defb3c738) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto-stable: Update repository urlRichard Purdie2011-04-191-1/+1
| | | | | | (From OE-Core rev: 4f12d257a67c744cdf4daeb8ba29e43d403829a0) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto/qemux86-64: enable profiling and latencyBruce Ashfield2011-03-311-4/+0
| | | | | | | | | | | | | The configuration chunks for profiling and latency top have been enabled in tree now, so we can drop optional feature additions in the recipe itself. build tests show identical configurations. (From OE-Core rev: 0f69382ac1eea1dea05581c29cf66e3214f0bd74) Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* base/kernel/image.bbclass: Clean up do_deploy ordering to ensure it just ↵Richard Purdie2011-03-291-1/+1
| | | | | | | | happens before a build completes (From OE-Core rev: a3b80688465ba5ba7e6d514f9a40ee224a9d3a28) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel/bbclass: rework kernel and module classes to allow for building ↵Darren Hart2011-03-231-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | out-of-tree modules The existing infrastructure uses an external build tree which references the kernel source in the work dir. If run with rm work, building external modules will fail. This patch places a configured source tree in sysroots. Striking a balance between minimal size and minimal maintenance is difficult. A fully configured tree is about 500MB after a clean. This version leans on the side of caution and removes only the obviously unecessary parts of the source tree to conserve space, resulting in about 170MB. The arch directories would be some additional pruning we could do. Given examples from the devel package from distributions, I suspect this size could be reduced to 75MB or so, but at the cost of a much more complex recipe which is likely to require a great deal more maintenance to keep current with kernel releases. Care is also taken to clean the hostprogs in scripts, and the modules are responsible for building them as needed. Although it is unclear to me if this is really necessary, especially considering that modules put these bits back as soon as they compile. If we are not generating an sstate package, I suspect we can ignore these. Please try this with your modules and let me know how it does. I tried to take non linux-yocto kernel recipes into account, but I have only tested with linux-yocto and the hello-mod recipe so far. (From OE-Core rev: a9d41062e24a6b99661b3a5256f369b557433607) Signed-off-by: Darren Hart <dvhart@linux.intel.com> Acked-by: Koen Kooi <koen@dominion.thruhere.net> Acked-by: Gary Thomas <gary@mlbassoc.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemux86-64: Enable latencytop and profiling (temporary)Darren Hart2011-03-151-0/+4
| | | | | | | | | | | | | | | | Fixes [YOCTO #858] and [YOCTO #859] common-pc-64.scc in the linux-yocto meta data omits latencytop and profiling (but common-pc.scc includes them). The right fix is in common-pc-64.inc, but this fix gets people people unblocked until Bruce can commit the proper fix to linux-yocto. (From OE-Core rev: e906c6ea72b0edcc509a2ef5f44cba5584432dd1) Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Bruce Ashfield <bruce.ashfield@windriver.com> CC: Jessica Zhang <jessica.zhang@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: update to 2.6.37.2Bruce Ashfield2011-02-251-2/+1
| | | | | | | | | | | | Fixes [BUGID: 773] This consolidated SRCREV update addresses the following items: - updates to 2.6.37.2 - updates the routerstation pro configuration for USB mass storage - merges the PERF no scripting patch into the kernel tree Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto: enable audio for selected qemu targetsBruce Ashfield2011-02-231-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes [BUGID #488 #734] Enable audio for qemux86/qemux86-64 via the following kernel configuration options. CONFIG_SOUND_OSS_CORE=y CONFIG_SOUND_OSS_CORE_PRECLAIM=y CONFIG_SND_RAWMIDI=m CONFIG_SND_SEQUENCER=y CONFIG_SND_OSSEMUL=y CONFIG_SND_MIXER_OSS=y CONFIG_SND_PCM_OSS=y CONFIG_SND_PCM_OSS_PLUGINS=y CONFIG_SND_SEQUENCER_OSS=y CONFIG_SND_RAWMIDI_SEQ=m CONFIG_SND_AC97_CODEC=m CONFIG_SND_ENS1370=m CONFIG_SND_INTEL8X0=m CONFIG_AC97_BUS=m The mechanism to trigger these options is in the form of an optional kernel feature that is only appended for qemux86 and qemux86-64, but is contained within the kernel tree. This allows several things: - the options to be available/shared for all boards - the options to be in tree - to not add the options to every board, which unecessarily bloats the default configuration. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux.inc: remove the obsolete linux.inc kernel recipe includeDarren Hart2011-02-211-95/+0
| | | | | | | | | | | | linux.inc was used by older kernel recipes which have now been removed from the core meta data. I references machines now only defined in meta-extras. The configure prepend mangles the kernel .config in non-intuitive ways and the install peroforms some odd boot image manipulation that is not used nor required by supported machines. The required functionality, such as defconfig setup, has already been moved to the kernel bbclass. Remove linux.inc to avoid confusion for new kernel recipe authors and clean up the kernel meta data. Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* linux-2.6.33.2: remove linux-2.6.33.2 recipeDarren Hart2011-02-216-9397/+0
| | | | | | | | The one machine listed for this kernel recipe does not have a machine config. This recipe uses some older mechanism which are being phased out. Remove it to avoid confusion and clean up the kernel recipes metadata. Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* linux-2.6.23: remove the linux-2.6.23 recipeDarren Hart2011-02-2116-18748/+0
| | | | | | | The machines supported by this recipe were either recently removed or simply not defined. Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* conf/machine: Drop older machines with no recent updatesRichard Purdie2011-02-18475-3140930/+0
| | | | | | | | | These are all moving to meta-extras. Ideally in the future machines such as these will be maintained to topic specific layers as we move to a more layer oriented model. If this causes a problem for anyone please discuss it on the mailing list. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-dtb.inc: Fix package name to match PACKAGESRichard Purdie2011-02-111-1/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux.inc: don't overwrite an existing uImageDarren Hart2011-02-091-1/+1
| | | | | | If a valid uImage exists, don't overwrite it with Image. Signed-off-by: Darren Hart <dvhart@linux.intel.com>
* linux/u-boot: Update LICENSE fields to specify GPL versionRichard Purdie2011-02-091-1/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux: add LIC_FILES_CHKSUMIlya Yanok2011-02-091-0/+2
| | | | | | | | Linux is licensed under GPL so add appropriate LIC_FILES_CHKSUM to linux.inc file. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux: factor dts/dtc/dtb handling into a specific includeBruce Ashfield2011-02-093-26/+29
| | | | | | | | | | | | | | | | Fixes [BUGID #610] The powerpc linux-yocto kernels were not creating dtb images in the deploy directories. This was due to two problems: - the dtb generation rules were not being configured - the boards were not specifying a device tree in their config This change addresses the first point by factoring out the dtb generation routines into a new include that can be used by multiple recipes. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto: streamline BSP bootstrappingBruce Ashfield2011-02-093-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to build BSPs that were not already integrated into the upstream linux yocto kernel AND keep the git fetcher happy, some fairly complex anonymous python sections were required. These sections cause problems with variable expansion and SRCREV processing. With the updated git fetcher code, we can streamline the BSP boostrapping process and drop 99% of the anonymous python code. This commit has the following changes to support BSP boot strapping and simplication for existing BSPs. - KMETA is set per-recipe rather than in python code - undefined machines are no longer used, but instead common branch names are set per-recipe - fallback machine SRCREVs are present in the default revisions file - A new variable YOCTO_KERNEL_EXTERNAL_BRANCH should be set in the local.conf for new BSPs instead of being programatically determined in the anonymous python. - No more explicity KMACHINE variable expansion and manipulation, since the tools and build phases no longer require it due to the per-recipe fallbacks. Integrated/merged BSPs are unaffected by the changes and have been regression tested. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> foo Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto-stable: Fix meta branch nameRichard Purdie2011-02-081-1/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* beagleboard: set kernel provider to linux-yocto (2.6.37)Darren Hart2011-02-031-1/+1
| | | | | | | | | Support has been added for basic Beagleboard xM functionality, including networking, to the linux-yocto kernel repository. Tested on the Beagleboard xM. Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto: BSP updatesBruce Ashfield2011-02-031-1/+1
| | | | | | | | | Updating for the sugarbay and beagleboard BSPs. To make the sugbay inhert common-pc-64 generic config/changes/fixes it has been branched in the kernel as yocto/standard/common-pc-64/sugarbar, as a result, we'll bump the common-pc-64 to be yocto/standard/common-pc-64/base. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto-stable: Update SRC_URI after fetcher changesRichard Purdie2011-02-021-3/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto/linux-libc-headers-yocto: Adjust to git fetcher improvementsRichard Purdie2011-02-021-2/+1
| | | | Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-yocto: export kernel configuration audit to the consoleBruce Ashfield2011-02-012-1/+1
| | | | | | | | | | | Fixes [BUGID #692] Previously the information dumped by the kernel configuration audit scripts was only placed in log files. This isn't as useful as it could be, since they are rarely checked. This change takes the output from kconf_check and explicitly displays it to the user. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux_2.6.33.2: Add LIC_FILES_CHKSUMSaul Wold2011-01-281-0/+3
| | | | Signed-off-by: Saul Wold <sgw@linux.intel.com>
* Drop remaining bootcdx86 references, the -live images for qemux86 and ↵Richard Purdie2011-01-247-5571/+1
| | | | | | atom-pc replace this Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* linux-igep: Add required LIC_FILES_CHKSUMGary Thomas2011-01-201-0/+1
| | | | | | [sgw@linux.intel.com: added linux-igep to synopsis] Signed-off-by: Gary Thomas <gary@mlbassoc.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
* linux-dummy: add license and LIC_FILES_CHKSUMIlya Yanok2011-01-202-1/+343
| | | | | | | | This package fails to build because of missing LIC_FILES_CHKSUM option. This patch adds GPL and LIC_FILES_CHKSUM to this recipe. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
* linux-yocto: hard-code NO_LIBPERL/NO_LIBPYTHONTom Zanussi2011-01-142-2/+52
| | | | | | | | | | | | | | | | | | ExtUtils::Embed ccopts is getting the host's -I/usr/local/include and using it to compile perf, which results in a compilation error that started appearing just recently. This turns the code that makes use of ExtUtils::Embed off and simply hard-codes NO_LIBPERL. It does the same for LIBPYTHON while we're at it, since it probably suffers from a similar underlying problem and just by chance hasn't broken anything yet. This will be re-enabled after I familiarize myself with the perf recipe and am able to create a proper fix. Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
* linux-yocto: add routerstation pro and mpc8315e-rdb supportBruce Ashfield2011-01-121-1/+1
| | | | | | | | | The routerstation pro and mpc8315e-rdb have been validated on 2.6.37 so we can switch their preference to linux-yocto and update the machine compatibility to add them to the support list. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* recpies: use SRCPV instead of SRCREV for PVYu Ke2011-01-063-3/+3
| | | | | | | | SRCPV is intended being used by PV, some recipes still use SRCREV for PV, which is not correct. This patch fix all the misusage. Signed-off-by: Yu Ke <ke.yu@intel.com>
* linux-tools.inc: Userspace tools should be compiled with the userspace ↵Richard Purdie2010-12-301-2/+2
| | | | | | compiler, not the kernel one Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* linux-yocto: Fix branch name on behalf of Bruce after recent renamingRichard Purdie2010-12-231-1/+1
| | | | Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* linux-yocto: Add LIC_FILES_CHKSUMSaul Wold2010-12-231-0/+2
| | | | Signed-off-by: Saul Wold <sgw@linux.intel.com>
* linux-yocto-stable: fix qemux86 branch nameBruce Ashfield2010-12-231-1/+1
| | | | | | | | | | | | The mapping of qemu to kernel branch name for the stable kernel had a small leak from the devel kernel. Nothing broke since qemux86 prefers the 2.6.37 kernel and this was hidden. This fixes the mapping for anyone who does want a 2.6.34 based qemux86 kernel. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto: remove or adjust to _ in branch namesBruce Ashfield2010-12-212-12/+16
| | | | | | | | | | | | | | | | | | | | | The existing 2.6.34 kernel tree uses _ where poky typically uses -. This is a historical artifact, since working with gnu Make and shells means avoiding - is wise. The opposite is true in Yocto. To avoid using the _ reserved character wherever possible we can simply remove it from the branch names in the new 2.6.37 kernel, but to keep the content stable in the 0.9 2.6.34 kernel, we map _ to - for the purposes of packaging. To further faciliate this switch, the branch names no longer need to be shortened in the KMACHINE mappings, but can be fully specified and the tools/processing adapt as required. This gives us the flexibility to map multiple boards to a single branch for building. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-yocto: fix machine compatibilityBruce Ashfield2010-12-133-2/+3
| | | | | | | | | | | | During the last phase of the recipe factoring, the board compatibility lists ended up in the wrong place, which meant we had an incomplete list of boards, and the same set of boards for both kernels (stable and devel). To fix this, I've yanked the compatibility to the recipes themselves and updated the emenlow to have a -stable bbappend. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* yocto-kernel: factor common routes, update to 2.6.37 and branch renamingBruce Ashfield2010-12-104-205/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to extend and create more kernel recipes based on the supported yocto kernel common routines need to be placed in re-usable blocks. To accomplish this meta/recipes-kernel/linux/linux-yocto_git.bb is broken into three parts: - meta/classes/kernel-yocto.bbclass: contains common routines for checking out and configuring a yocto kernel git repository. This should be inherited by recipes that need this functionality. - meta/recipes-kernel/linux/linux-yocto.inc: Contains the machine mappings, compatibility, build directives and common task definitions for a yocto kernel based recipe. This inherits kernel-yocto, and is the typical point of entry for other recipes. - meta/recipes-kernel/linux/linuux-tools.inc: tasks and function definitions for kernel recipes that want to build/export perf It also updates the linux-yocto recipe to default to 2.6.37. As part of the update to 2.6.37 the branch naming and conventions have been modified to show inheritance, and be more generic. For example: master meta yocto/base yocto/standard/arm_versatile_926ejs yocto/standard/base yocto/standard/beagleboard yocto/standard/common_pc/atom-pc yocto/standard/common_pc/base yocto/standard/common_pc_64 yocto/standard/fsl-mpc8315e-rdb yocto/standard/intel_atom_z530 yocto/standard/intel_core_qm57_pch yocto/standard/mti_malta32_be yocto/standard/preempt_rt/base yocto/standard/preempt_rt/common_pc yocto/standard/preempt_rt/common_pc_64 yocto/standard/preempt_rt/intel_atom_z530 yocto/standard/preempt_rt/intel_core_qm57_pch yocto/standard/qemu_ppc32 yocto/standard/routerstationpro In this structure: master: tracks the mainline kernel meta: meta information for the BSPs and kernel features yocto/base: baseline kernel branch yocto/standard/base: 'standard' kernel, contains features and configs for all BSPs yocto/standard/<machine>: represents a BSP with specific features or configurations The tools, tree and libc-headers have all been updated to deal with this new structure. Also in addition to dealing with the new structure, they continue to work with the existing tree and will adapt at runtime to the differences. The linux-yocto-stable_git.bb recipe continues to build the 2.6.34 based tree,and linux-yocto_git.bb builds 2.6.37. As boards are enabled for the new kernel they will move from -stable to the development kernel. As of now, only the emulated targets have moved to 2.6.37-rcX Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-wrs: rename to linux-yoctoBruce Ashfield2010-11-181-36/+37
| | | | | | | | | | | | | | | | | | The existing preferred yocto kernel wasn't named appropriately and needs to be updated. In keeping the changes small and isolated, this commit simply renames the recipe and some internal variables. Future commits will refactor the code into more usable blocks. Now that linuy-wrs has been renamed linux-yocto, we need to rename and update an board configurations and append files. Now that linux-wrs has been renamed linux-yocto, we need to update the SRCREVs to have the new name. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-wrs: implement BSP bootstrapping via fallback branchesBruce Ashfield2010-11-141-8/+32
| | | | | | | | | | | | | | | | When creating a new BSP there isn't always an upstream branch to validate SRCREVs against. Therefore, creating a new BSP required extra manipulations of the git repository, even though the branch for the build would be dynamically created. To fix this, provide a fallback to the 'standard' branch if WRMACHINE is not assigned a specific value for the given MACHINE. The fallback saved in KBRANCH, and represents the branch that we should build, even if no fallback is required. Some substeps of the recipe have been updated to use KBRANCH rather than enforcing MACHINE-KERNELTYPE. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-wrs: rename force_revisions and allow overrideBruce Ashfield2010-11-101-3/+3
| | | | | | | | It is useful to override revision checking from a layer or other recipe. In order to show the global nature of the variable rename it KERNEL_REVISION_CHECKING and make it a weak assignment. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
* linux-wrs: pass netfilter options as an addon featureBruce Ashfield2010-10-181-0/+1
| | | | | | | | | | | | Fixes [BUGID #199] Although an optional feature to a base BSP, most of the machines currently supported want/need the netfilter options. To enforce this configuration, it is temporarily forced in the kernel recipe itself, but can move to machine configurations in the future. Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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