that each arch no longer needs its own ELF loader implementation.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@710 f158a5a8-5612-0410-a976-696ce0be7e32
device payload directly. This is the first stage in isolating the OF "load" and "go" words, and in preparation for moving the
majority of the loaders into libopenbios.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@709 f158a5a8-5612-0410-a976-696ce0be7e32
extra layer of indirection without much benefit.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@707 f158a5a8-5612-0410-a976-696ce0be7e32
for the amd64 build.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@703 f158a5a8-5612-0410-a976-696ce0be7e32
ppc/qemu.c compared to the other PPC builds.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@700 f158a5a8-5612-0410-a976-696ce0be7e32
from lots of different C files into a single header.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@696 f158a5a8-5612-0410-a976-696ce0be7e32
configuration header file to include/arch/common. Following through the code showed that elfnote.c and linuxbios.c were being
used by sys_info and so these are also renamed to elf_info.c and linuxbios_info.c for clarity.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@693 f158a5a8-5612-0410-a976-696ce0be7e32
the source files into a structure whereby it is easier to find the relationship between a forth package word and its C
implementation, while also creating a libopenbios library into which more common code from the arch/ tree can eventually be
moved.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@685 f158a5a8-5612-0410-a976-696ce0be7e32
We changed the uninorth interrupt mapping to better reflect real
hardware. OpenBIOS obviously needs to know about that.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@682 f158a5a8-5612-0410-a976-696ce0be7e32
Linux on PPC64 knows only so many chipsets. One of the is the U3. So
we can use that when we're emulating a PPC64 machine, making Linux happy.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@681 f158a5a8-5612-0410-a976-696ce0be7e32
When running on Qemu (TCG) time goes by at a constant frequency which
accidently happens to match with Linux's fallback value.
As soon as we go to KVM, the time base suddenly starts going as fast as
the host CPU's time base. So we need to make sure Linux knows about
it, so it can do its timekeeping properly.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@678 f158a5a8-5612-0410-a976-696ce0be7e32
A real 970FX has more icache, so we should reflect that.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@677 f158a5a8-5612-0410-a976-696ce0be7e32
This requires an updated QEMU.
Also use little endian access ASIs.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@671 f158a5a8-5612-0410-a976-696ce0be7e32
- claim both physical and virtual address ranges
while walking boot memory mappings
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@651 f158a5a8-5612-0410-a976-696ce0be7e32
Also pass physical addresses instead of bus addresses to VGA init.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@648 f158a5a8-5612-0410-a976-696ce0be7e32
are not in forth stack order but in reversed (heh!) order. Our implementation
confused this.
This second patch is fairly straightforward; probably the only unexpected part is
the need to rename the existing /openprom/client-services "claim" and
"release" words to "cif-claim" and "cif-release" respectively. This is
because we need to use the "claim" and "release" words in
forth/system/ciface.fs to reverse the argument order before calling the real
underlying words.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@637 f158a5a8-5612-0410-a976-696ce0be7e32
This patch implements the following Forth words:
debug <xt> - Mark word for debugging
debug-off - Unmark all words for debugging
resume - Return from subordinate Forth interpreter
The source debugger also implements the following commands when it has
been activated:
Up - Unmark current word for debugging, mark parent and continue
Down - Mark next word for debugging
Trace - Continue execution until end of word displaying
debug information
Rstack - Display contents of the Rstack
Forth - Launch subordinate Forth interpreter
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@611 f158a5a8-5612-0410-a976-696ce0be7e32
(allows Fedora bootloader to load the good kernel, 32-bit or 64-bit)
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@607 f158a5a8-5612-0410-a976-696ce0be7e32
This is needed by haiku-ppc bootloader (but it is not enough).
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@591 f158a5a8-5612-0410-a976-696ce0be7e32
This is needed to load the bootloader of OpenBSD.
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@590 f158a5a8-5612-0410-a976-696ce0be7e32
This adds a better support of Apple BootX script.
However, "init-program" and "go" are always missing to be able to really boot with BootX.
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@576 f158a5a8-5612-0410-a976-696ce0be7e32
comments.
This as been reported by Steven Noonan.
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@573 f158a5a8-5612-0410-a976-696ce0be7e32
CHRP boot method.
It finds the CHRP bootscript using the file attribute 'tbxi' and
the blessed directory.
This method allows to boot easily Fedora (the bitness detection is done
by the script and yaboot is called with the according yaboot.conf) but
openSUSE is broken (you have to use "boot cd:,\suseboot\yaboot")
Debian works well (as usual...).
The openSUSE needs the missing forth words: "load" and "go".
The MacOS bootloader (BootX) is also loaded automatically but forth
script is too complex to be executed correctly.
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@571 f158a5a8-5612-0410-a976-696ce0be7e32
