security/tpm: Move TSS stacks into sub-directory

Change-Id: I5e20d98665c17d39f3f69772093a062bb905f6f9
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/22105
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/security/tpm/Makefile.inc

@@ -1,12 +1,14 @@
-verstage-$(CONFIG_TPM) += tcg-1.2/tss.c
-verstage-$(CONFIG_TPM2) += tcg-2.0/tss_marshaling.c
-verstage-$(CONFIG_TPM2) += tcg-2.0/tss.c
+## TSS
+
+verstage-$(CONFIG_TPM) += tss/tcg-1.2/tss.c
+verstage-$(CONFIG_TPM2) += tss/tcg-2.0/tss_marshaling.c
+verstage-$(CONFIG_TPM2) += tss/tcg-2.0/tss.c
 
 ifeq ($(CONFIG_VBOOT_SEPARATE_VERSTAGE),y)
-romstage-$(CONFIG_TPM) += tcg-1.2/tss.c
-romstage-$(CONFIG_TPM2) += tcg-2.0/tss_marshaling.c
-romstage-$(CONFIG_TPM2) += tcg-2.0/tss.c
+romstage-$(CONFIG_TPM) += tss/tcg-1.2/tss.c
+romstage-$(CONFIG_TPM2) += tss/tcg-2.0/tss_marshaling.c
+romstage-$(CONFIG_TPM2) += tss/tcg-2.0/tss.c
 endif # CONFIG_VBOOT_SEPARATE_VERSTAGE
 
-ramstage-$(CONFIG_TPM2) += tcg-2.0/tss_marshaling.c
-ramstage-$(CONFIG_TPM2) += tcg-2.0/tss.c
+ramstage-$(CONFIG_TPM2) += tss/tcg-2.0/tss_marshaling.c
+ramstage-$(CONFIG_TPM2) += tss/tcg-2.0/tss.c

src/security/tpm/tss/tcg-1.2/tss.c

@@ -19,9 +19,9 @@
 #include <string.h>
 #include <security/tpm/tis.h>
 #include <vb2_api.h>
+#include <security/tpm/tss.h>
 #include "tss_internal.h"
 #include "tss_structures.h"
-#include "../tss.h"
 
 #ifdef FOR_TEST
 #include <stdio.h>

src/security/tpm/tss/tcg-2.0/tss.c

@@ -9,11 +9,11 @@
 #include <endian.h>
 #include <string.h>
 #include <vb2_api.h>
+#include <security/tpm/tis.h>
+#include <security/tpm/antirollback.h>
 
 #include "tss_structures.h"
 #include "tss_marshaling.h"
-#include "../tis.h"
-#include "../antirollback.h"
 
 /*
  * This file provides interface between firmware and TPM2 device. The TPM1.2

src/security/tpm/tss/tcg-2.0/tss_structures.h

@@ -15,7 +15,7 @@
 #include <compiler.h>
 #include <types.h>
 
-#include "../tss.h"
+#include <security/tpm/tss.h>
 
 /* This should be plenty for what firmware needs. */
 #define TPM_BUFFER_SIZE 256