[PATCH V11 21/47] OvmfPkg/PlatformPei: Refactor MiscInitialization for CloudHV

["Min Xu" <min.m.xu@intel.com>]

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3863

Refactor MiscInitialization for CloudHV to set PCD as other platforms
do. Because in the following patch we will split the functions which
set PCDs into two, one for PlatformInitLib, one for PlatformPei.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Sebastien Boeuf <sebastien.boeuf@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
---
 OvmfPkg/PlatformPei/Platform.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/OvmfPkg/PlatformPei/Platform.c b/OvmfPkg/PlatformPei/Platform.c
index af9e72cd7a98..3e0c56db57ed 100644
--- a/OvmfPkg/PlatformPei/Platform.c
+++ b/OvmfPkg/PlatformPei/Platform.c
@@ -380,13 +380,7 @@ MiscInitialization (
       AcpiEnBit  = ICH9_ACPI_CNTL_ACPI_EN;
       break;
     case CLOUDHV_DEVICE_ID:
-      DEBUG ((DEBUG_INFO, "%a: Cloud Hypervisor host bridge\n", __FUNCTION__));
-      PcdStatus = PcdSet16S (
-                    PcdOvmfHostBridgePciDevId,
-                    CLOUDHV_DEVICE_ID
-                    );
-      ASSERT_RETURN_ERROR (PcdStatus);
-      return;
+      break;
     default:
       DEBUG ((
         DEBUG_ERROR,
@@ -401,6 +395,11 @@ MiscInitialization (
   PcdStatus = PcdSet16S (PcdOvmfHostBridgePciDevId, PlatformInfoHob->HostBridgeDevId);
   ASSERT_RETURN_ERROR (PcdStatus);
 
+  if (PlatformInfoHob->HostBridgeDevId == CLOUDHV_DEVICE_ID) {
+    DEBUG ((DEBUG_INFO, "%a: Cloud Hypervisor is done.\n", __FUNCTION__));
+    return;
+  }
+
   //
   // If the appropriate IOspace enable bit is set, assume the ACPI PMBA has
   // been configured and skip the setup here. This matches the logic in
-- 
2.29.2.windows.2