Update OpenBIOS images

Update PPC, Sparc32 and Sparc64 OpenBIOS images to R795.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

pc-bios/README

diff --git a/pc-bios/README b/pc-bios/README
index e62b4cd..40f35c5 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -15,7 +15,7 @@
   firmware implementation. The goal is to implement a 100% IEEE
   1275-1994 (referred to as Open Firmware) compliant firmware.
   The included image for PowerPC (for 32 and 64 bit PPC CPUs), Sparc32
-  and Sparc64 are built from OpenBIOS SVN revision 771.
+  and Sparc64 are built from OpenBIOS SVN revision 795.
 
 - The PXE roms come from Rom-o-Matic gPXE 0.9.9 with BANNER_TIMEOUT=0
 

pc-bios/openbios-ppc

diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 34e188e..9e660ed 100644
--- a/pc-bios/openbios-ppc
+++ b/pc-bios/openbios-ppc
Binary files differ

pc-bios/openbios-sparc32

diff --git a/pc-bios/openbios-sparc32 b/pc-bios/openbios-sparc32
index 4c2a9f7..1acaa31 100644
--- a/pc-bios/openbios-sparc32
+++ b/pc-bios/openbios-sparc32
Binary files differ

pc-bios/openbios-sparc64

diff --git a/pc-bios/openbios-sparc64 b/pc-bios/openbios-sparc64
index fdb739b..93c7269 100644
--- a/pc-bios/openbios-sparc64
+++ b/pc-bios/openbios-sparc64
Binary files differ