Talk:Step-by-step Native Compiling a Kernel

1. note a 'large' initrd is created. Probably a feature-bloated busybox

Here is a forum link to kernel building: [1]

git clone --depth 1 git://github.com/hardkernel/linux.git -b odroid-3.0.y kernel-source
cd kernel-source

make odroidu2_ubuntu_mali_defconfig <- if you want to have 3D enabled
or
make odroidu2_ubuntu_defconfig <- if you don't care about 3D

make menuconfig

go around on the menus, searching for l2tp or things that are used on the IPSeC to add it. When you done..


make -j5 zImage modules
make modules_install
cp arch/arch/boot/zImage /media/boot

sync && reboot

enjoy