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Next, uncompress the image with
gunzip ubuntu-netbook-10.10-preinstalled-netbook-armel+omap.img.gz
Then write the raw image to a blank SD card (the card size should be >2G)
sudo dd if=<uncompressed image> of=/dev/mmcblk0 # change /dev/mmcblk0 with appropriate device
Current boot file system (x-loader + u-boot + kernel) not works, so we need to replace. First download and extract this package
wget https://edge.launchpad.net/ubuntu/+source/linux/2.6.35-22.33/+buildjob/1970697/+files/linux-image-2.6.35-22-omap_2.6.35-22.33_armel.deb
ar -x linux-image-2.6.35-22-omap_2.6.35-22.33_armel.deb
tar jxf data.tar.bz2
sudo cp -fr boot lib usr /media/<<rootfs> > # change <<rootfs> > with appropriate SD rootfs partition then, create an uImage file with
mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n "Linux" -d boot/vmlinuz-2.6.35-22-omap uImage
cp uImage /media/<<bootfs> > # change <<bootfs> > with appropriate SD boot partition
next, download and copy x-loader from wget http://downloads.igepisee.esbiz/pub/SW_Releases/binaries/x-loader/v1.4.4-03/x-load-1.4.4-03.igep0020-sdcard.bin.ift cp x-load-1.4.4-03.igep0020-sdcard.bin.ift /media/<<bootfs>>/MLO # change <<bootfs> > with appropriate SD boot partition and finally, do the same with u-boot
wget http://downloads.igep.es/binaries/u-boot-arm/v2010.06-0/u-boot-arm-2010.06-0.igep0020.bin
cp u-boot-arm-2010.06-0.igep0020.bin /media/<<bootfs>>/u-boot.bin # change <<bootfs> > with appropriate SD boot partition The last step is copy boot.scr to boot.ini cp /media/<bootfs>/boot.scr /media/<bootfs>/boot.ini # change <bootfs> with appropriate SD boot partition
==== Tips and tricks = Upgrade kernel to 2.6.35-23 =====
wget http://downloads.igep.es/ubuntu/maverick/linux-image-2.6.35-23-omap_2.6.35-23.40_armel.deb
sudo cp linux-image-2.6.35-23-omap_2.6.35-23.40_armel.deb /media/<<rootfs> > # change <<rootfs> > with appropriate SD rootfs partition
Boot up your Ubuntu , open a terminal and install
sudo dpkg -i linux-image-2.6.35-23-omap_2.6.35-23.40_armel.deb
Reboot your system, now the ethernet an wifi should work. '''Note:''' Some users have encountered that after kernel update still booting the old kernel, to solve this issue do:
===== How to get SGX Video Acceleration (under construction, not tested yet) =====
src: https://wiki.ubuntu.com/ARM/OMAP/Graphics First we'll install kernel headers
wget http://downloads.igep.es/ubuntu/maverick/linux-headers-2.6.35-23-omap_2.6.35-23.40_armel.deb
sudo dpkg --install --force-depends linux-headers-2.6.35-23-omap_2.6.35-23.40_armel.deb
Activate the universe and multiverse repositories, then install the following packages:
sudo apt-get install libegl1-sgx-omap3 libgles1-sgx-omap3 libgles2-sgx-omap3
Before using it just be sure your user is also included at 'video' group.
sudo adduser <your user> video Now you can test the SGX with a DEMO, grab and untar the SDK Demo Package
wget http://neuvoo.org/neuvoo/distfiles/SGX-3.01.00.07-SDK.tar.gz
tar xzf SGX-3.01.00.07-SDK.tar.gz
Then to run the demos just get into the X11 Binaries directory (e.g. OGLES/SDKPackage/Binaries/CommonX11/Demos/EvilSkull) and run the demo:
./OGLESEvilSkull
===== How to cross build ubuntu maverick kernel from sources ===== Create a script for setting the environment
echo "Setting environment for armel cross-compile"
export ARCH=arm
export CROSS_COMPILE=arm-none-linux-gnueabi-
export PATH=<<path to cross compiler>>:$PATH (set the correct path to cross compiler)
export DEB_BUILD_ARCH=armel
export DEB_HOST_ARCH=armel
Clone the ubuntu maverick repository
git clone git://kernel.ubuntu.com/ubuntu/ubuntu-maverick.git
cd ubuntu-maverick
Setup the environment and run ...
source armconfig
fakeroot debian/rules clean