soc/intel/skylake: Add ID's for Kabylake-R

Add CPUID, IGD, MCH & LPC ID of Kabylake-R.

Change-Id: I5ee7b3a2616f71137bba83c071288dbda2acde3d
Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com>
Reviewed-on: https://review.coreboot.org/19218
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Balaji Manigandan <balaji.manigandan@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

src/soc/intel/skylake/cpu.c

@@ -400,6 +400,7 @@ static struct cpu_device_id cpu_table[] = {
 	{ X86_VENDOR_INTEL, CPUID_SKYLAKE_HR0 },
 	{ X86_VENDOR_INTEL, CPUID_KABYLAKE_G0 },
 	{ X86_VENDOR_INTEL, CPUID_KABYLAKE_H0 },
+	{ X86_VENDOR_INTEL, CPUID_KABYLAKE_Y0 },
 	{ X86_VENDOR_INTEL, CPUID_KABYLAKE_HA0 },
 	{ X86_VENDOR_INTEL, CPUID_KABYLAKE_HB0 },
 	{ 0, 0 },