vendorcode/intel/fsp/fsp2_0/denverton_ns: Add FSP header files for Denverton_NS SoC

This change adds the FSP header files for FSP version 2.0 (15D50)
for the Intel Denverton_NS SoC.

Change-Id: I9672610df09089c549e74072345781bea0b4d06f
Signed-off-by: Mariusz Szafranski <mariuszx.szafranski@intel.com>
Reviewed-on: https://review.coreboot.org/20805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: FEI WANG <wangfei.jimei@gmail.com>
Reviewed-by: Brenton Dong <brenton.m.dong@intel.com>
4 files changed