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root / pc-bios @ 076d2471

Name Size
  keymaps
  optionrom
Makefile 236 Bytes
README 1022 Bytes
bamboo.dtb 3.1 kB
bamboo.dts 5.2 kB
bios.bin 128 kB
linuxboot.bin 1 kB
mpc8544ds.dtb 12 kB
mpc8544ds.dts 2.7 kB
multiboot.bin 1 kB
ohw.diff 65 kB
openbios-ppc 304.8 kB
openbios-sparc32 212.6 kB
openbios-sparc64 1 MB
petalogix-s3adsp1800.dtb 8.1 kB
ppc_rom.bin 512 kB
pxe-e1000.bin 70.5 kB
pxe-i82559er.bin 55.5 kB
pxe-ne2k_pci.bin 55 kB
pxe-pcnet.bin 55.5 kB
pxe-rtl8139.bin 55 kB
pxe-virtio.bin 55 kB
vgabios-cirrus.bin 35 kB
vgabios.bin 37.5 kB
video.x 11.9 kB

Latest revisions

# Date Author Comment
076d2471 01/08/2010 05:58 pm Paolo Bonzini

Use vpath directive

The vpath directive has two advantages over the VPATH variable:
1) it allows to skip searching of .o files; 2) the default semantics
are to append to the vpath, so there is no confusion between "VPATH=xyz"
and "VPATH+=xyz".

Since "vpath %.c %.h PATH" is not valid, I'm introducing a wrapper...
60f67a9c 12/28/2009 01:37 pm Blue Swirl

Update Sparc64 OpenBIOS image to r649.

Signed-off-by: Blue Swirl <>
4f7836b7 12/21/2009 12:10 pm Aurelien Jarno

Update OpenBIOS PPC image to revision 647

Signed-off-by: Aurelien Jarno <>
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 <>
36ecd7c0 12/18/2009 07:26 pm Paolo Bonzini

Fix thinko in linuxboot.S

The %gs segment that was used was not matching the comments.
I just moved the GDT descriptor on the stack instead.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Anthony Liguori <>
ee4660f9 12/06/2009 11:25 am Blue Swirl

Update OpenBIOS images to r640

Signed-off-by: Blue Swirl <>
dc61b0dc 12/03/2009 11:25 pm Alexander Graf

Make -kernel for linux work with bochsbios

While trying to run -kernel with -bios pc-bios/pcbios.bin, I realized
that I was actually writing data to %es, but only set up %ds to a 32-bit
segment we want to write to.

So at the end of the day the data hasn't actually been copied. Oops....
53ea95de 12/03/2009 11:25 pm Adam Lackorzynski

multiboot: Fix module loading and setting of mmap.

Signed-off-by: Adam Lackorzynski <>
Acked-by: Alexander Graf <>
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 <>

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