Update OpenBIOS images for Sparc32 and Sparc64

Update Sparc32 and Sparc64 OpenBIOS images to SVN revision 1045.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

pc-bios/README

@@ -10,10 +10,9 @@
 - OpenBIOS (http://www.openbios.org/) is a free (GPL v2) portable
   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),
-
-  PowerPC is built from OpenBIOS SVN revision 1044
-  Sparc32 and Sparc64 are built from OpenBIOS SVN revision 1018.
+  The included image for PowerPC (for 32 and 64 bit PPC CPUs)
+  is built from OpenBIOS SVN revision 1044 and Sparc32 and Sparc64
+  images are built from OpenBIOS SVN revision 1045.
 
 - SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
   implementation for certain IBM POWER hardware.  The sources are at