Regarding the instructions on the wiki page please advise
step 4 - after cloning...
I guess the directory is linux and not kernel linux instead of kernel
Step 5 - Set the right kernel .config file - o.k.
step 6 - Build kernel image: I received the following error:
scripts/extract-cert.c:21:25: fatal error: openssl/bio.h: No such file or directory
make: *** [scripts/extract-cert] Error 1