Since I am crazy and would like to know linux kernel porting in more detail. I decided to port TI-AM334x EVM from 32.0 to 3.7.2 (The last stable version I can get now)

First check what file located in original TI SDK and not in original linux kernel

@/arch/arm/configs
amx335x_evm_defconfig

@/arch/arm/mach-omap2/
include/mach/board-am335xevm.h
board-am335xevm.c
clock33xx.h
cminst33xx.h
couidle33xx.c
cpuidle33xx.h
mux33xx.c
mux33xx.h
pm33xx.c
pm33xx.h
prminst33xx.h

@/include
config/am33xx/*