linux-3.2: add cpufreq patches

Picked from sakoman git repository, tested on:

IGEPv2 OMAP3530 (720MHz)
IGEPv2 DM3730 (limited to 800MHz)

Signed-off-by: Enrico Butera <ebutera@users.berlios.de>
layer.conf: lower layer priority from 10 to 6

Lowering layer priority from 10 to 6 aligns meta-ti with other BSP layers
and also allows distributions to override our recipes.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
kernel: remove obsolete recipes.

All of these recipes are obsolete, keep only latest 'working' kernel 3.2
meanwhile we decide which should be the next kernel update.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
igep00x0: Use a common machine file for all IGEP tech boards.

In order to simplify the support, all IGEP tech based boards can share
the same machine configuration, so use a generic configuration machine
for all boards. Also use kernel 3.2 meanwhile we prepare a jump to a
more up-to-date version.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Merge pull request #8 from eballetbo/master-next

Minimal checkpoint to start improving meta-igep layer.
x-loader: Remove this package in favour of u-boot SPL.

New u-boot with SPL support replaces x-loader.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
u-boot: update to 2012.10 version.

Update to the latest published u-boot version.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
igep00x0: add SPL support.

Use u-boot SPL build which ensure xloader is not used anymore.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
formfactor: add igep00x0 formfactor file.

Add default formfactor file for IGEP Tech boards.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
xserver-xf86-config: add xorg config for IGEP Tech boards.

Add default Xorg configuration file for IGEP Tech boards.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
README: update for 8.0 "Danny" release.

Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Merge pull request #9 from eballetbo/danny

Merge pull request #9 from eballetbo/danny
igep00x0: add OneNAND and NAND UBIFS args

Signed-off-by: Enrico Butera <ebutera@users.berlios.de>
README: master branch depends on poky master branch

Signed-off-by: Enrico Butera <ebutera@users.berlios.de>
igep00x0: add u-boot config option to built with NAND support

IGEP-based boards can have two different flash memories and u-boot
uses different configuration options for each memory type.

If a user builds the first and second stage u-boot bootloader
binaries using the "igep0020_config" board configuration and
tries to use them on an IGEPv2 board with a NAND flash memory
then the kernel is not going to boot.

It's better to document on the igep00x0 machine configuration file
what the options are so users don't have to figure it out.

Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org>
Merge pull request #10 from martinezjavier/master
linux-3.2: remove commented lines

The DEFAULT_PREFERENCE variable is not needed anymore since
now the 3.2 kernel is the default.

So let's just remove this commented var and the unused SRCREV.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
linux-3.2: use oe-core kernel class instead of custom linux.inc

The openembedded-core kernel class has everything we need to build
our kernel. So it is better to use this instead of a custom linux.inc
to reduce maintaince costs and benefit from upstream improvements.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
linux: remove unused linux.inc

Now that kernel recipes inherit the openembedded-core kernel
class, there is no need anymore for a custom linux.inc file.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
linux: add a mainline kernel recipe

Mainline now supports both OneNAND and NAND IGEPv2 versions.
This means that at least the board should boot with it.

Adding a recipe that tracks the mainline kernel will allow
to use it as a staging area to test upstreamable patches
and add all possible hardware support to mainline.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>