Changes
/* PCIe/mSATA Configuration */
* '''UMI Gen2''': Enables/Disables <span style="color:#FF0000">TBD</span>
* '''FCH GPP OPTION''': Enables/Disables <span style="color:#FF0000">TBD</span>
* '''FCH GPP Port Link''': <span style="color:#FF0000">TBD</span>
** X4 mode:
** 2:2 mode: