diff options
Diffstat (limited to 'src/usr/runtime')
| -rw-r--r-- | src/usr/runtime/hdatstructs.H | 7 | ||||
| -rw-r--r-- | src/usr/runtime/populate_hbruntime.C | 7 |
2 files changed, 12 insertions, 2 deletions
diff --git a/src/usr/runtime/hdatstructs.H b/src/usr/runtime/hdatstructs.H index 94f4c1b71..46cde05f7 100644 --- a/src/usr/runtime/hdatstructs.H +++ b/src/usr/runtime/hdatstructs.H @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2012,2018 */ +/* Contributors Listed Below - COPYRIGHT 2012,2019 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -453,7 +453,10 @@ typedef struct sysSecSets // NOTE: This bit is labeled "Platform Security Overrides Allowed" // in the section 6.1.1 of HDAT spec. uint16_t sbeSecBackdoor : 1; - uint16_t reserved : 13; + + // bit 3: "System Physical Presence has been asserted" + uint16_t physicalPresenceAsserted : 1; + uint16_t reserved : 12; } SysSecSets; #endif diff --git a/src/usr/runtime/populate_hbruntime.C b/src/usr/runtime/populate_hbruntime.C index 78fafd406..3b726c3a9 100644 --- a/src/usr/runtime/populate_hbruntime.C +++ b/src/usr/runtime/populate_hbruntime.C @@ -1879,6 +1879,13 @@ errlHndl_t populate_hbSecurebootData ( void ) // populate security override setting l_sysSecSets->sbeSecBackdoor = SECUREBOOT::getSbeSecurityBackdoor(); + // populate "System Physical Presence has been asserted" + TARGETING::Target* sys = nullptr; + TARGETING::targetService().getTopLevelTarget( sys ); + assert(sys != nullptr, "populate_hbSecurebootData() - Could not obtain top level target"); + l_sysSecSets->physicalPresenceAsserted = + sys->getAttr<TARGETING::ATTR_PHYS_PRES_ASSERTED>(); + // populate TPM config bits in hdat bool tpmRequired = false; #ifdef CONFIG_TPMDD |
