soc/intel/skylake: Allow selecting FSP driver in Kconfig
Enable mainboard Kconfig to select between FSP 2.0 & 1.1 driver to be
used.
If mainboard Kconfig selects MAINBOARD_USES_FSP2_0 the FSP2_0 driver is
used else FSP1_1.
Change-Id: I724aaa87c2b0b8f6ddb18f61af9c37176ef632f2
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-on: https://review.coreboot.org/17044
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>