P31xx/P51xx: Use Ketut's kernel.

PS1: Initial upload
PS2: Update the commit message
PS3: Re-work this and change the ones for the p51xx,
     we already have the correct vendor files but not sure
     if we need the additional files for the omap4_common repo,
     need to see if the OC is stable as of right now, if not then
     we'll change the omap4_common repo.

Change-Id: I394010881e02f01c9b5aa6122a639e8741f962e6
Signed-off-by: Lokesh Chamane <lokesh.c703@gmail.com>