diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 1c9ab09af7..def6d4cf63 100644
Binary files a/pc-bios/openbios-ppc and b/pc-bios/openbios-ppc differ
diff --git a/pc-bios/openbios-sparc32 b/pc-bios/openbios-sparc32
index 2ba8660dde..67b8b83d98 100644
Binary files a/pc-bios/openbios-sparc32 and b/pc-bios/openbios-sparc32 differ
diff --git a/pc-bios/openbios-sparc64 b/pc-bios/openbios-sparc64
index 99420eb815..dfa1f10bbc 100644
Binary files a/pc-bios/openbios-sparc64 and b/pc-bios/openbios-sparc64 differ
diff --git a/roms/openbios b/roms/openbios
index 7e5b89e429..7f28286f5c 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit 7e5b89e4295063d8eba55b9c8ce8bc681c2d129a
+Subproject commit 7f28286f5cb1ca682e3ba0a8706d8884f12bc49e