soc/intel/Kconfig: Avoid specifying dedicated chipset name

This patch ensures all IA chipsets and common Kconfig files
are getting included without specifying dedicated chipset names.

TEST=Able to compile CML and TGL RVP.

Change-Id: Ic2d8a8ac1c4acfabd4ded1bfd4ff359e820e174b
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39530
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/soc/intel/Kconfig

@@ -1,18 +1,8 @@
 # Load all chipsets
-source "src/soc/intel/apollolake/Kconfig"
-source "src/soc/intel/baytrail/Kconfig"
-source "src/soc/intel/braswell/Kconfig"
-source "src/soc/intel/broadwell/Kconfig"
-source "src/soc/intel/cannonlake/Kconfig"
-source "src/soc/intel/denverton_ns/Kconfig"
-source "src/soc/intel/quark/Kconfig"
-source "src/soc/intel/skylake/Kconfig"
-source "src/soc/intel/icelake/Kconfig"
-source "src/soc/intel/tigerlake/Kconfig"
-source "src/soc/intel/xeon_sp/Kconfig"
+source "src/soc/intel/*/Kconfig"
 
 # Load common config
-source "src/soc/intel/common/Kconfig"
+source "src/soc/intel/common/Kconfig.common"
 
 config INTEL_HAS_TOP_SWAP
 	bool