Support DRTM RIT protection

- Added mailbox scratch register 7 definition
- Added DRTM functions
- Added set/clear security switch register functions
- Added additional security switch bit definitions
- Added secureboot extended library to host DRTM functions
- Inhibited TPM start command in DRTM flow
- Added new config options for DRTM and DRTM RIT protection
- Added new DRTM attribute to indicate if DRTM is active
- Added new DRTM attribute to hold DRTM payload address
- Added new DRTM attribute to initiate DRTM in lieu of loading payload
- Updated target service init to determine DRTM settings
- Updated host start payload step to initiate DRTM if conditions are met
- Updated host MPIPL service to verify DRTM payload and clean up DRTM HW state
- Updated host gard step to verify DRTM HW state
- Rerouted PCR extensions to PCR 17 in DRTM boot
- Use locality 2 for all PCR extensions in DRTM boot
- Inhibit extension logging (for now) in DRTM boot
- Only extend seperator to PCR 17 in DRTM boot

Change-Id: Id52c36c3a64ca002571396d605caa308d9dc0199
RTC: 157140
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35633
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael Baiocchi <mbaiocch@us.ibm.com>
Reviewed-by: Stephen M. Cprek <smcprek@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Timothy R. Block <block@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

1 files changed, 11 insertions, 1 deletions

diff --git a/src/include/usr/initservice/mboxRegs.H b/src/include/usr/initservice/mboxRegs.H
index 716311385..2f0314c54 100644
--- a/src/include/usr/initservice/mboxRegs.H
+++ b/src/include/usr/initservice/mboxRegs.H
@@ -5,7 +5,7 @@
 /*                                                                        */
 /* OpenPOWER HostBoot Project                                             */
 /*                                                                        */
-/* Contributors Listed Below - COPYRIGHT 2015,2016                        */
+/* Contributors Listed Below - COPYRIGHT 2015,2017                        */
 /* [+] International Business Machines Corp.                              */
 /*                                                                        */
 /*                                                                        */
@@ -99,6 +99,16 @@ namespace SPLESS
         } PACKED;
     };
 
+    // Mailbox Scratch Register 7
+    union MboxScratch7_t
+    {
+        uint32_t data32;
+        struct
+        {
+            uint32_t drtmPayloadAddrMb   :32;   //0
+        } PACKED;
+    };
+
     // Mailbox Scratch Register 8
     union MboxScratch8_t
     {