arm/crypto: Add optimized AES and SHA1 routines
Add assembler versions of AES and SHA1 for ARM platforms.  This has provided
up to a 50% improvement in IPsec/TCP throughout for tunnels using AES128/SHA1.

Signed-off-by: David McCullough <ucdevel@gmail.com>
Update defconfig
1728, 1836Mhz 클럭 추가 + 전압 조절 + 안정화

Conflicts:
	lge/lge_board/i_skt/board_i_skt.c