ARM: EXYNOS: Add DWMCI device
Defined the clocks for DWCI and gpio configuration.

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Removing this as we can safely boot from SMDK4412
Revert "Removing this as we can safely boot from SMDK4412"

This reverts commit 3b21593ed786b590928a8a3e989c824468f0d5ac.
This patch enables the 'write full line for zeros mode' feature of cortex-A9.
The performance of memset() with zero is increased about 10% with this patch.

Signed-off-by: Boojin Kim <boojin.kim at samsung.com>