diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 8a213894be..0f2fc3a0af 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 d4d00e501f..8917b558e6 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 4182052d65..cf72a59ee1 100644
Binary files a/pc-bios/openbios-sparc64 and b/pc-bios/openbios-sparc64 differ
diff --git a/roms/openbios b/roms/openbios
index 1ac3fb92c1..a056ccbeba 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit 1ac3fb92c109f5545d373a0576b87750c53cce19
+Subproject commit a056ccbebaa802b22bed59e2e07ea78f256243cb