Revert "ram oc"

This reverts commit d4092c0600fe925d52a578a549137fa7deacc5fe.
Revert "OMAP4470: Memory timings fix for LPDDR2 466 MHz"

This reverts commit 2db8d211b17819d1828db8d6ed37bb93ef8f32ba.
Revert "OMAP4: EMIF: Added timings for 466MHz elpida lpddr2 memory"

This reverts commit 36042c14f70bbab474d331492915fd2de3393f1a.
cleanup
ram oc

Conflicts:
	arch/arm/mach-omap2/include/mach/emif.h

Conflicts:
	arch/arm/mach-omap2/include/mach/emif.h
Implement ck1 patchset, fixed build with it

Conflicts:
	arch/arm/boot/compressed/piggy.xzkern
	drivers/cpufreq/cpufreq.c
	include/linux/sched.h

Conflicts:
	drivers/cpufreq/cpufreq_conservative.c
	include/linux/sched.h
	include/linux/swap.h
	kernel/Kconfig.hz
fix oc 1.3+