ArmVirtPkg/ArmVirtQemu: add ResetSystem PEIM for upcoming TPM2 support

[mirror_edk2.git] / OvmfPkg / OvmfPkg.dec

diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec
index d5fee805ef4a12d7c469377be92b157c8d58e813..30faecb7a5c8bd0e206f4563cf48203d59a5def9 100644 (file)
--- a/OvmfPkg/OvmfPkg.dec
+++ b/OvmfPkg/OvmfPkg.dec
@@ -87,6 +87,11 @@
   gEfiLegacyBiosGuid                  = {0x2E3044AC, 0x879F, 0x490F, {0x97, 0x60, 0xBB, 0xDF, 0xAF, 0x69, 0x5F, 0x50}}\r
   gEfiLegacyDevOrderVariableGuid      = {0xa56074db, 0x65fe, 0x45f7, {0xbd, 0x21, 0x2d, 0x2b, 0xdd, 0x8e, 0x96, 0x52}}\r
 \r
+[Ppis]\r
+  # PPI whose presence in the PPI database signals that the TPM base address\r
+  # has been discovered and recorded\r
+  gOvmfTpmDiscoveredPpiGuid           = {0xb9a61ad0, 0x2802, 0x41f3, {0xb5, 0x13, 0x96, 0x51, 0xce, 0x6b, 0xd5, 0x75}}\r
+\r
 [Protocols]\r
   gVirtioDeviceProtocolGuid           = {0xfa920010, 0x6785, 0x4941, {0xb6, 0xec, 0x49, 0x8c, 0x57, 0x9f, 0x16, 0x0a}}\r
   gXenBusProtocolGuid                 = {0x3d3ca290, 0xb9a5, 0x11e3, {0xb7, 0x5d, 0xb8, 0xac, 0x6f, 0x7d, 0x65, 0xe6}}\r
@@ -257,6 +262,12 @@
   #  This PCD is only accessed if PcdSmmSmramRequire is TRUE (see below).\r
   gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes|8|UINT16|0x20\r
 \r
+  ## Set to TRUE by PlatformPei if the Q35 board supports the "SMRAM at default\r
+  #  SMBASE" feature.\r
+  #\r
+  #  This PCD is only accessed if PcdSmmSmramRequire is TRUE (see below).\r
+  gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase|FALSE|BOOLEAN|0x34\r
+\r
 [PcdsFeatureFlag]\r
   gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderPciTranslation|TRUE|BOOLEAN|0x1c\r
   gUefiOvmfPkgTokenSpaceGuid.PcdQemuBootOrderMmioTranslation|FALSE|BOOLEAN|0x1d\r
@@ -270,3 +281,8 @@
   #  runtime OS from tampering with firmware structures (special memory ranges\r
   #  used by OVMF, the varstore pflash chip, LockBox etc).\r
   gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire|FALSE|BOOLEAN|0x1e\r
+\r
+  ## Informs modules (including pre-DXE-phase modules) whether the platform\r
+  #  firmware contains a CSM (Compatibility Support Module).\r
+  #\r
+  gUefiOvmfPkgTokenSpaceGuid.PcdCsmEnable|FALSE|BOOLEAN|0x35\r