rpi-3.8.y-asocdev doesn't boot on raspberry pi 1

[FandM-Tele]

Hi
i have done the procedure you explained to boot the kernel on my raspberry pi 1.
mkdir linux
cd linux
git init
git fetch git://github.com/koalo/linux.git rpi-3.8.y-asocdev:refs/remotes/origin/rpi-3.8.y-asocdev
git checkout rpi-3.8.y-asocdev
then i enabled the following in the kernel configuration menuconfig :
Device Drivers > Sound card support > Advanced Linux Sound Architecture > ALSA for SoC audio support > SoC Audio support for the Broadcom BCM2708 I²S module

but it doesn't boot on raspberry pi 1 not at all. do you have any idea???