Use the fragment support provided by kern-tools in the linux-wrs recipe to add
some extra modules required for qemux86-64 such as evdev and uvesafb.
Add a patch to increase CONNECTOR_MAX_MESSAGE_SIZE as uvesafb was sending
larger messages than the kernel would accept.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Performance counters for Linux are a new kernel-based subsystem
that provide a framework for all things performance analysis. It
covers hardware level (CPU/PMU, Performance Monitoring Unit) features
and software features (software counters, tracepoints) as well.
To enforce the coupling between userspace and kernel, this
commit introduces perf as a subpackage of the linux-wrs tree.
perf is built directly inside the kernel tree (and hence picks
up all appropriate patches), but is packaged as a separate
utility that can be added to the rootfs and used to analyze
the kernel.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
This change adds the ability to dynamicaly modify a git based
linux repo during the do_patch and do_configure changes.
The bulk of the work is done by the kern_tools, and the recipe
simply needs to add createme and modifyme scripts to go along
with the existing configme.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
This base recipe implements support for building a git based
Wind River Linux kernel repository.
There are several restrictions in this first import:
- no patching (needs guilt)
- missing Wind River features (config audit, etc)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Pull time.h patch from upstream Linux kernel
(commit 38332cb98772f5ea757e6486bed7ed0381cb5f98)
The patch fixes the following build failure:
LD .tmp_vmlinux1
kernel/built-in.o: In function `timespec_add_ns':
undefined reference to `__aeabi_uldivmod'
kernel/built-in.o: In function `do_gettimeofday':
undefined reference to `__aeabi_uldivmod'
undefined reference to `__aeabi_uldivmod'
kernel/built-in.o: In function `timespec_add_ns':
undefined reference to `__aeabi_uldivmod'
undefined reference to `__aeabi_uldivmod'
kernel/built-in.o: more undefined references to `__aeabi_uldivmod'
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Use the same kernel version as the moblin distro so that we provide a similar
kernel for all QEMU machines and the netbook machine.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
The different kernel recipes encapsulate functionality groups for machines,
therefore it makes sense to have all the QEMU machines using the same kernel
recipe.
Switch the QEMU machines to default to the "linux" recipes for their kernel
and bump the latest recipe from linux-2.6.32 to 2.6.33.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Fix various kernels to build with our toolchain, this includes well known fixes
for:
* sumversion.c: compilation failing with a 'PATH_MAX' undeclared (fixed by
adding limits.h to sumversions includes
* a patch taken from oe.dev to stop GCC >= 4.3 from optimizing a loop which
causes compilation to fail
* Fixing the KERNEL_OUTPUT for mx31 and nokia800 kernel recipes
Signed-off-by: Joshua Lock <josh@linux.intel.com>
The recently added kernels for the N800 include legacy staging functions,
update them to follow the new world order.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
This is the latest code from dev.omapzoom.org and is also what OE is using
for zoom2 machine.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
The qemux86 configuration is simply a copy of the qemux86-defconfig from
linux-rp with make oldconfig and mostly default answers.
Configuration for qemuppc already exists but DEFAULT_PREFERENCE was not set in
the recipe.
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Modify the linux-rp-2.6.29 to enable building a kernel for
qemumips with a defconfig taken form OE.dev's linux kernel
Signed-off-by: Joshua Lock <josh@linux.intel.com>
This change makes the purpose of the staging directory more obvious and
the taskname more true to what it now actually does.
The layout version number is increased due to the change in layout
but code to convert existing directories and insert a symlink for
backwards compatibility is included.
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
Tracking upstream is messy. Will generate a new stable kernel recipe once
2.6.31 is released and this recipe will keep tracking upstream git.
Signed-off-by: Mike Turquette <mturquette@ti.com>
