security/vboot: Rename mem_init.h to mrc_cache_hash_tpm.h

As ongoing work for generalizing mrc_cache to be used by all
platforms, we are pulling it out from fsp 2.0 and renaming it as
mrc_cache_hash_tpm.h in security/vboot.

BUG=b:150502246
BRANCH=None
TEST=emerge-nami coreboot chromeos-bootimage

Change-Id: I5a204bc3342a3462f177c3ed6b8443e31816091c
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46508
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/drivers/intel/fsp2_0/memory_init.c

@@ -20,8 +20,8 @@
 #include <timestamp.h>
 #include <security/vboot/vboot_common.h>
 #include <security/tpm/tspi.h>
+#include <security/vboot/mrc_cache_hash_tpm.h>
 #include <vb2_api.h>
-#include <fsp/memory_init.h>
 #include <types.h>
 
 static uint8_t temp_ram[CONFIG_FSP_TEMP_RAM_SIZE] __aligned(sizeof(uint64_t));

src/security/vboot/mrc_cache_hash_tpm.c

@@ -5,7 +5,7 @@
 #include <security/vboot/vboot_common.h>
 #include <vb2_api.h>
 #include <security/tpm/tss.h>
-#include <fsp/memory_init.h>
+#include <security/vboot/mrc_cache_hash_tpm.h>
 #include <console/console.h>
 #include <string.h>
 

src/security/vboot/mrc_cache_hash_tpm.h

@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#ifndef _FSP2_0_MEMORY_INIT_H_
-#define _FSP2_0_MEMORY_INIT_H_
+#ifndef _MRC_CACHE_HASH_TPM_H_
+#define _MRC_CACHE_HASH_TPM_H_
 
 #include <types.h>
 
@@ -16,4 +16,4 @@ void mrc_cache_update_hash(const uint8_t *data, size_t size);
  */
 int mrc_cache_verify_hash(const uint8_t *data, size_t size);
 
-#endif /* _FSP2_0_MEMORY_INIT_H_ */
+#endif /* _MRC_CACHE_HASH_TPM_H_ */