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Latest revisions

# Date Author Comment
a0acb46c 03/06/2010 05:45 am Anthony Liguori

Update to latest SeaBIOS

- 8f469b9 Dynamically allocate ata_channel info; introduce custom atadrive_s struct.
- 575ffc8 Cleanup - build drive description in temp memory during init.

Signed-off-by: Anthony Liguori <>

e1c247d2 02/23/2010 09:35 pm Anthony Liguori

pc-bios: update to latest Seabios

- 0360e8e Seabios e820 reservation portion v3
- 7149fc8 Initial support for booting from USB drives.
- 3c160dd Introduce helper functions for finding USB end-points.
- 9571439 USB UHCI cleanups.
- a4bd919 Minor - arrange struct drive_s to clarify field roles....
9da92c49 02/03/2010 08:36 pm Anthony Liguori

seabios: use correct submodule hash

Commit 392ecf543dd2b219828374850d833296a55567ea introduced an accidental change
to the roms/seabios submodule. This commit partially reverts that commit to
ensure the seabios module points to the right commit.

Reported-by: Marcelo Tosatti <>...

392ecf54 01/26/2010 11:42 pm Amit Shah

virtio-console: Automatically use virtio-serial-bus for the older -virtioconsole invocation

These hunks got dropped off mysteriously during the rebasing of my
virtio-serial series. Thanks go to Markus for noticing it.

Without these fixes, -virtioconsole doesn't actually have any effect....

c3863f25 01/11/2010 09:41 pm Anthony Liguori

Update to SeaBIOS 0.5.1

5da6833 Update version to 0.5.1
669c991 Fix sign error preventing incorrect memory over 4gig calculation.
7e6bd3e Minor - better indent assembler in int1587.
48cf232 Add comment explaining why mptable is in low memory.
643062f Add int1589 support....
4303f6d8 12/19/2009 04:26 pm Anthony Liguori

Update to SeaBIOS 0.5.0

The only change is updating the makefile but that way we're carrying an official
release.

Signed-off-by: Anthony Liguori <>

2dc3f77c 12/18/2009 07:26 pm Anthony Liguori

Update SeaBIOS to include PCI based option rom loading

Also remove pcbios from the tree. It will no longer work.

Signed-off-by: Anthony Liguori <>

b0293e54 11/23/2009 08:53 pm Anthony Liguori

Update SeaBIOS

This includes the following changes:

42bc394 Make sure to reenable ata interrupts even on error.
494dfc6 Move SeaBIOS post/boot stack to avoid conflict with gPXE.
3133e38 Test for broken gcc -combine on FC12.

Signed-off-by: Anthony Liguori <>

19451201 11/17/2009 04:49 pm Anthony Liguori

Update SeaBIOS to latest

Signed-off-by: Anthony Liguori <>

fd646122 10/30/2009 04:42 pm Anthony Liguori

Switch pc bios from pc-bios to seabios

SeaBIOS is a port of pc-bios to GCC. Besides using a more modern tool chain,
SeaBIOS introduces a number of new features including PMM support, better
BEV and BCV support, and better PnP support.

Signed-off-by: Anthony Liguori <>

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