--- qemu/pc-bios/README	2018/04/24 19:03:31	1.1.1.11
+++ qemu/pc-bios/README	2018/04/24 19:32:06	1.1.1.12
@@ -10,14 +10,20 @@
 - 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)
-  is built from OpenBIOS SVN revision 1044 and Sparc32 and Sparc64
-  images are built from OpenBIOS SVN revision 1045.
+  The included images for PowerPC (for 32 and 64 bit PPC CPUs),
+  Sparc32 and Sparc64 are built from OpenBIOS SVN revision
+  1047.
 
 - SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
   implementation for certain IBM POWER hardware.  The sources are at
   https://github.com/dgibson/SLOF, and the image currently in qemu is
-  built from git tag qemu-slof-20110323.
+  built from git tag qemu-slof-20111013.
+
+- sgabios (the Serial Graphics Adapter option ROM) provides a means for
+  legacy x86 software to communicate with an attached serial console as
+  if a video card were attached.  The master sources reside in a subversion
+  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror is
+  available at git://git.qemu.org/sgabios.git.
 
 - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
   Sources available at http://ipxe.org.  Vendor:Device ID -> ROM mapping:
@@ -32,3 +38,6 @@
 - The S390 zipl loader is an addition to the official IBM s390-tools
   package. That fork is maintained in its own git repository at:
   git://repo.or.cz/s390-tools.git
+
+- The sources for the Alpha palcode image is available from:
+  git://repo.or.cz/qemu-palcode.git