kconfig: drop intermittend forwarder files

With kconfig understanding wildcards, we don't need
Kconfig files that just include other Kconfig files
anymore.

Change-Id: I7584e675f78fcb4ff1fdb0731e340533c5bc040d
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/9298
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

src/cpu/Kconfig

@@ -2,17 +2,7 @@
 # The if controls how the evaluation occurs.
 # (See also src/Kconfig)
 
-source src/cpu/allwinner/Kconfig
-source src/cpu/armltd/Kconfig
-source src/cpu/ti/Kconfig
-
-source src/cpu/amd/Kconfig
-source src/cpu/dmp/Kconfig
-source src/cpu/intel/Kconfig
-source src/cpu/mips/Kconfig
-source src/cpu/via/Kconfig
-source src/cpu/qemu-x86/Kconfig
-source src/cpu/x86/Kconfig
+source "src/cpu/*/Kconfig"
 
 if ARCH_X86
 

src/cpu/x86/Kconfig

@@ -80,10 +80,6 @@ config SMM_TSEG
 	bool
 	default n
 
-config SMM_TSEG_SIZE
-	hex
-	default 0
-
 config SMM_MODULES
 	bool
 	default n