diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 3596529734..af70c365ee 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 7b5dc083aa..9e736e8838 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 a4a3b8d3ec..82ea0f8be6 100644
Binary files a/pc-bios/openbios-sparc64 and b/pc-bios/openbios-sparc64 differ
diff --git a/roms/openbios b/roms/openbios
index b5c93acd14..54d959d97f 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit b5c93acd14b7b3886c2c81d84cd18e666984a4c8
+Subproject commit 54d959d97fb331708767b2fd4a878efd2bbc41bb