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2011-11-07add sgabios blob and submodulePaolo Bonzini1-0/+3
The rom was not added together with the sgabios device and is not installed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-10-08target-alpha: Add custom PALcode image for CLIPPER emulation.Richard Henderson1-0/+3
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-09-28Add OpenBIOS as a submoduleBlue Swirl1-0/+3
Update OpenBIOS images to r1047 built from submodule. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-04-08Add ipxe submoduleAlex Williamson1-0/+3
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2011-04-01Add SLOF-based partition firmware for pSeries machine, allowing more boot ↵David Gibson1-0/+3
options Currently, the emulated pSeries machine requires the use of the -kernel parameter in order to explicitly load a guest kernel. This means booting from the virtual disk, cdrom or network is not possible. This patch addresses this limitation by inserting a within-partition firmware image (derived from the "SLOF" free Open Firmware project). If -kernel is not specified, qemu will now load the SLOF image, which has access to the qemu boot device list through the device tree, and can boot from any of the usual virtual devices. In order to support the new firmware, an extension to the emulated machine/hypervisor is necessary. Unlike Linux, which expects multi-CPU entry to be handled kexec() style, the SLOF firmware expects only one CPU to be active at entry, and to use a hypervisor RTAS method to enable the other CPUs one by one. This patch also implements this 'start-cpu' method, so that SLOF can start the secondary CPUs and marshal them into the kexec() holding pattern ready for entry into the guest OS. Linux should, and in the future might directly use the start-cpu method to enable initially disabled CPUs, but for now it does require kexec() entry. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2010-03-06use absolute URLs for .gitmodulesPaolo Bonzini1-2/+2
The relative URLs do not work when cloning a fork of qemu or when cloning from the Savannah URL. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-10-30Switch pc bios from pc-bios to seabiosAnthony Liguori1-3/+0
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 <aliguori@us.ibm.com>
2009-09-04Bring pcbios, seabios, and vgabios into the tree as git submodules. Right now,Anthony Liguori1-0/+9
they aren't integrated into the build but we can do that incrementally. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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