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>
Modify linux-libc-headers-yocto to use the common linux-yocto
routines, so headers exported to userspace will track the
branches in the yocto kernel git repository.
This commit also switches supported boards to prefer the
yocto libc headers.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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>
Add Public Domain license file as a patch, and add checksum to bb file
[sgw@linux.intel.com: fixed the license text and the checksum]
Signed-off-by: Mei Lei <lei.mei@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Get md5sum of COPYING.MIT file which under the meta directory, because this recipe is a local recipe, so we need to find the license file under the meta.
Import a new varible "L" to record the license file path. [sgw@linux.intel.com: removed]
[sgw@linux.intel.com]: remove changes to insane.bbclass and bitbake.conf, use the ${POKYBASE} variable instead.
Signed-off-by: Mei Lei <lei.mei@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
This is the next stage of recipe reorganization, in this stage
many recipes where moved to a new meta-demoapps layer since this
is more appropriate for demo usage then the core. Additional some
recipes were moved to meta-extras to indicate they may be depercated
at a future time.
A number of recipes were modified since dependencies need to be
corrected.
Signed-off-by: Saul Wold <Saul.Wold@intel.com>
The upstream code has changed, and it does not need these fixes
anymore.
Removed these patches:
hayes-gone.patch
ppc_glibc_build_fix.patch
Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
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>
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>
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>
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>
Fixes [BUGID #199]
Reinstate the ability to specify optional/additional kernel features
when updating the tree.
This is done via the variable KERNEL_FEATURES which specifies
a list of features to be appended to the current branch and
config. These features are part of the wrs_meta branch in the
kernel repository and hence are self contained within the
kernel tree waiting to be activated. This saves multiple
branches simply to allow a machine to have many profiles.
The kernel patching/configuration phases will locate these
features and add them to the meta_series, which in turn
modifies the tree.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
The emenlow didn't have the default 8250 serial ports.
Including the common serial config fragment fixes this
problem.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Fixes [BUGID #432, #438, #437, #422]
[atom-pc: switch to the atom-pc branch
The atom-pc has a dedicated branch and merged kernel commits.
Swtich the kernel recipe to use the fully integrated BSP
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>]
[atom-pc: add kernel config options needed for -live images
Fixes [BUGID #432]
Live images require VFAT filesystem and loop device support - this
adds the required kernel config options for them.
Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>]
[atom-pc: Add netbook wireless networking support for NB305 and eee901
Add the atom-pc-wifi.cfg to enable wireless networking support for the netbooks
mentioned in the atom-pc machine config file.
Note: this adds a staging tree driver (rt2860sta) for the eee901 wifi.
[BUGID #438]
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Tom Zanussi <tom.zanussi@intel.com>
CC: Richard Purdie <rpurdie@linux.intel.com>
CC: Bruce Ashfield <bruce.ashfield@windriver.com>]
[atom-pc: Add netbook wired networking support for NB305, Aspire One, and eee901
Add the atom-pc-eth.cfg to enable wired networking support for the three
netbooks mentioned in the atom-pc machine config file.
[BUGID #437]
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Tom Zanussi <tom.zanussi@intel.com>
CC: Richard Purdie <rpurdie@linux.intel.com>
CC: Bruce Ashfield <bruce.ashfield@windriver.com>]
[routerstationpro: add missing kernel patches
[BUGID: #422]
Add the kernel patches required for routerstaion pro boot
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>]
[netbook: allow hardisk booting
[BUGID: #445]
Signed-off-by: Darren Hart <dvhart@linux.intel.com>]
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
The atom-pc has a dedicated branch and merged kernel commits.
Swtich the kernel recipe to use the fully integrated BSP
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
[BUGID #363]
Integrate the x86 gfx options into the existing x86 graphics
options for the common_pc and common_pc_64 boards.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
BUGID: 421
Create the infrastructure to build the beagleboard against the
linux-wrs kernel.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
BUGID: 423
Introduce the basic mpc8315e BSP. By default this BSP uses
the basic 603 tuning and soft-float. There are issues with
the e300 tuning and eglibc, and the compiler. Subsequent
commits will further tune this BSP.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
BUGID: 422
Add the machine configuration and kernel infrastructure for building
the routerstation pro BSP.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Init scripts assume uvesafb as module, and also need CONFIG_FRAMEBUFFER_CONSOLE
to set some mode parameter, else wrong parameter cause psplash's mmap failure.
This is just a quick fix as we don't know how to change the wrs kernel config
in a clean way. Should revert it with clean way of changing.
[BUGID #363] fixed by this
Signed-off-by: Tian Kevin <kevin.tian@intel.com>
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Add CONFIG_FRAMEBUFFER_CONSOLE to the i915.cfg config fragment for
the atom-pc machine. This allows the BlackSand to boot to the sato
desktop with text after the fb switch as well as the poky splash
screen.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
CC: Tom Zanussi <tom.zanussi@intel.com>
CC: Bruce Ashfield <bruce.ashfield@windriver.com>
CC: Richard Purdie <rpurdie@linux.intel.com>
Add the option of using linux-wrs as the kernel provider for atom-pc. This
patch uses poky to apply config fragments to the common_pc-standard branch
of the linux-wrs kernel. A follow-on patch will remove these once linux-wrs
has an atom-pc branch and the config fragments are present in the kernel
repository.
This configuration boots to a prompt on the BlackSand, but panics unable
to find the root partition on the Toshiba NB305 where the "rootwait"
kernel boot option appears to be being ignored.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
In preparation for the more generic atom-pc, rename the netbook machine and all
the relevant overrides. Leave the linux-netbook kernel recipe intact and as the
default kernel for the atom-pc machine. A future patch will convert this over
to linux-wrs and likely remove the linux-netbook kernel recipe.
Cc: Tom Zanussi <tom.zanussi@intel.com>
Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Fixes [BUGID: #390]
The custom de-checkpoint routines used in createme/patchme
destroyed data each run. This meant that incremental and
expermental work couldn't be done directly in the kernel source
tree itself. Using the more robust kgit-checkpoint allows that
data to be persistent (until a clean is done).
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Fixes [BUGID #388]
Even if we aren't creating the branch from scratch, it is possible
that it has never been patched before. So let's make sure the
infrastructure for patching is always in place.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Currently default header is linux-libc-header, which leads the dismatch
with wrs kernel.
The different headers for same file cause trouble between kerenl module and
user level binary. E.g. segfault in v86d due to different
CONNECTOR_MAX_MSG_SIZE in connector.h from the one used by uvesafb.
This fix is work around to sync with wrs kernel headers, and should be removed
after switching to linux-libc-headers-wrs.
[BUGID #279] fixed by this.
Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
Part of [BUGID #373]
In order to generate BSP definitions for new boards, we need
to know the architecture. So we'll arrange to pass it to
updateme.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Fixes [BUGID #372]
If for some unknown reason, the kernel git repository hasn't been properly
updated and is *older* than the revisions listed in default-revisions the
branch sanity checking kicks in and tries to force branches to the right
revs. The problem is, the revisions it is looking for don't exist in the
tree. As a result, error messages are thrown about invalid commit IDs.
These aren't helpful, and are simply confusing for the user.
Instead we can test for the commit ID, and if it isn't valid, indicate
that the commit ID isn't valid and that the tree is potentially out
of sync.
This situation is not common, but it is an easy test and the extra
sanity checking is useful.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Fix for unresolved libelf error when running perf:
perf: error while loading shared libraries: libelf.so.1: cannot open
shared object file: No such file or directory
Signed-off-by: <tom.zanussi@intel.com>
Signed-off-by: <bruce.ashfield@windriver.com>
Mark Hatle
Bruce Ashfield
Richard Purdie
Darren Hart
Qing He
Tom Zanussi
Saul Wold
Mei Lei
Dongxiao Xu
Saul Wold
Nitin A Kamble
Kevin Tian
Zhai Edwin
Tom Zanussi
Adrian Alonso