CHROMIUM: config: Enable Realtek PCI-E SD card driver

Enable Realtek PCI-E SD/MMC Card Interface Driver

BUG=b:118447918
TEST=SD card is detected and shows up in lsblk

Change-Id: Ia3bb8d2cee2b9eb4eb322ec7e2e638d0b9d51598
Signed-off-by: Azhar Shaikh <azhar.shaikh@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/1303549
Commit-Ready: Nathan Ciobanu <nathan.d.ciobanu@intel.com>
Tested-by: Nathan Ciobanu <nathan.d.ciobanu@intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Nathan Ciobanu <nathan.d.ciobanu@intel.com>
4 files changed