security/vboot: Move vboot2 to security kconfig section

This commit just moves the vboot sources into
the security directory and fixes kconfig/makefile paths.

Fix vboot2 headers

Change-Id: Icd87f95640186f7a625242a3937e1dd13347eb60
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/22074
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/northbridge/intel/sandybridge/raminit_mrc.c b/src/northbridge/intel/sandybridge/raminit_mrc.c
index 7145841..901a083 100644
--- a/src/northbridge/intel/sandybridge/raminit_mrc.c
+++ b/src/northbridge/intel/sandybridge/raminit_mrc.c
@@ -31,7 +31,7 @@
 #include "raminit.h"
 #include "pei_data.h"
 #include "sandybridge.h"
-#include <vboot/vboot_common.h>
+#include <security/vboot/vboot_common.h>
 
 /* Management Engine is in the southbridge */
 #include "southbridge/intel/bd82x6x/me.h"