mach-exynos: UNIVERSAL5410 MMC: Enable various UHS caps, double bus speed
Enable DDR50, SDR104 UHS SD card modes and double the controller's bus bandwidth to 160MHz. Tested on various SD cards and max read jumps from ~35mB/s to +70mB/s.
Kbuild: Export additional Exynos headers
Added cpu voltage control.
gpu: pvr: Better utilization handler calculation
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.

Platform   CPU SPeed    Endian   Before (bps)   After (bps)   Improvement

IXP425      533 MHz      big     11217042        15566294        ~38%
KS8695      166 MHz     little    3828549         5795373        ~51%