diff --git a/devicemodel/bios/MD5SUM_ovmf b/devicemodel/bios/MD5SUM_ovmf
index 0d14afff5..25693ff58 100644
--- a/devicemodel/bios/MD5SUM_ovmf
+++ b/devicemodel/bios/MD5SUM_ovmf
@@ -1,2 +1,2 @@
-bdde5fd572412b970685f52d253c2e1d  OVMF.fd
-885a429c8fcb4c4e9dc759f2af5007ec  OVMF_debug.fd
+ccc1b73853b36bd89e323ce685faf4f8  OVMF.fd
+8991d82ab89b5db24194c44d422fd517  OVMF_debug.fd
diff --git a/devicemodel/bios/OVMF.fd b/devicemodel/bios/OVMF.fd
index f8ae9f766..5e9f8ff69 100644
Binary files a/devicemodel/bios/OVMF.fd and b/devicemodel/bios/OVMF.fd differ
diff --git a/devicemodel/bios/OVMF_debug.fd b/devicemodel/bios/OVMF_debug.fd
index 6541bd65d..72e0c4076 100644
Binary files a/devicemodel/bios/OVMF_debug.fd and b/devicemodel/bios/OVMF_debug.fd differ
diff --git a/devicemodel/bios/SHA512SUM_ovmf b/devicemodel/bios/SHA512SUM_ovmf
index 1089d8cae..9bf55a53a 100644
--- a/devicemodel/bios/SHA512SUM_ovmf
+++ b/devicemodel/bios/SHA512SUM_ovmf
@@ -1,2 +1,2 @@
-8f967bf43584aa80d84767559dec2b7d3028617f7891b13f126de44ab1817a5bf75d80d4298ff70f11af0308b4286c14876ad4ff7a813d31e8ea4ddf5357fdac  OVMF.fd
-44b3361774a3931a2a2510a34fa830dbd4d2b9fab5de2762a6c23aa7ac27bfe7db820643ca26f0cac363194374a28f955a2b4d15d20675be07258ec56240c977  OVMF_debug.fd
+11ebf060d675b5e111920907a0c995060c371208dde88a69a675b2f21617ddea1039fe8fe9884255c98e15b39e000ece89b81faa3d88a01176c53138498f4986  OVMF.fd
+152814d3c7c0eafc4a78e05d7a30848c2bd87b82be2397fb787e290d279531cac7d02dfebba0869fe2a3730416341ad01b7fa159957ef1fdb1a5971a29dc910b  OVMF_debug.fd
diff --git a/devicemodel/bios/changelog_ovmf.txt b/devicemodel/bios/changelog_ovmf.txt
index 5623dfde4..d68a9a462 100644
--- a/devicemodel/bios/changelog_ovmf.txt
+++ b/devicemodel/bios/changelog_ovmf.txt
@@ -1,5 +1,6 @@
 OVMF release v2.2
 
+- ovmf: reserve e820 table for PTCM
 - GvtGopDxe: Adjust the offset of gop in pvinfo page
 
 OVMF release v2.1