ARM-accelerated versions of selected functions from <string.h>
--bavison

Conflicts:
	mm/Makefile
mmc/core: implement sysfs variable to switch CRC off / on

sysfs path: /sys/module/mmc_core/parameters/crc (Y/N)

Conflicts:
	drivers/mmc/core/core.c
Revert "cleanup"

This reverts commit ab70ed2f8bf7236ed3a5d7bfcdfccc91e8b347f8.
Revert "Revert "OMAP4: EMIF: Added timings for 466MHz elpida lpddr2 memory""

This reverts commit ab08bc44128fbcf6f30ef24a6e31697dc6466d2b.
Revert "Revert "OMAP4470: Memory timings fix for LPDDR2 466 MHz""

This reverts commit feedc80f4d37ccab6e71b361c525d27e908dd081.
Revert "Revert "OMAP4470 LPDDR interface configuration update for 466MHz""

This reverts commit 779b7c0da4fb084bef481776a6b2f401fcec41e5.
Revert "Revert "OMAP4: EMIF: code cleanup and clarification""

This reverts commit 16f7447a7df0028c93ac27a69cc59178d46afeb9.