diff --git a/pc-bios/QEMU,tcx.bin b/pc-bios/QEMU,tcx.bin
index eed108f3f164ef94c15c2b9a607afb60b785b59a..de35986dfecd4c70ec52c0b8b3480e4f2c271c5e 100644
Binary files a/pc-bios/QEMU,tcx.bin and b/pc-bios/QEMU,tcx.bin differ
diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index e136516b4fc79ac02f7b576b0b72931933f90d2b..df867f6f5a20fbfdb7f2d97e8917b11664fd782d 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 2274bcf8b80f15e430891d7c9e36649de173b661..4fa504d146d9779b6f7170e78bf56883f6037ad2 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 635fe7e626aabc701153b0bbb608c1df36c80e85..402ea78fe4f2c51094ca7d44983afca9b37a9106 100644
Binary files a/pc-bios/openbios-sparc64 and b/pc-bios/openbios-sparc64 differ
diff --git a/roms/openbios b/roms/openbios
index d9e38ba2ffd2d2cdfa840ea9bc7dd4a64472f2c7..5387e764743e86c527cc7feb2823a309754f2e53 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit d9e38ba2ffd2d2cdfa840ea9bc7dd4a64472f2c7
+Subproject commit 5387e764743e86c527cc7feb2823a309754f2e53