time.
I finally managed to track things down and it seems like we're missing
some properties in several devices.
While at it, I also bumped the ESCC IRQs to 0x24 / 0x25, as that's what
qemu now maps them on.
This patch (plus the qemu set) gets PPC64 Linux booting with
console=ttyPZ0.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@646 f158a5a8-5612-0410-a976-696ce0be7e32
only onedoing that, as that (really easy) case got broken by the cross
compilation overhaul.
Let's allow host = target gcc configurations again.
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@645 f158a5a8-5612-0410-a976-696ce0be7e32
transactions even if they do not have any
i/o or memory bars. E.g. PCI spec, page 297,
gives an example of such a device:
Programming interface 0000 0000b
VGA-compatible controller. Memory
addresses 0A 0000h through 0B
FFFFh. I/O addresses 3B0h to 3BBh
and 3C0h to 3DFh and all aliases of
these addresses.
While bios could check for these devices and special-case them, it is
easier to fix this by enabling i/o and memory space unconditionally:
devices that do not support it will just ignore this setting.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@643 f158a5a8-5612-0410-a976-696ce0be7e32
later). This allows us to proceed further with SPARC64 boot.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@642 f158a5a8-5612-0410-a976-696ce0be7e32
this new information to correctly resolve destination (b<mark) references. See the email archives for further discussion on why
this is required.
Hopefully this should finally resolve the Fcode backward branch problem; at least all previous incorrect resolutions now appear
correct and the Fcode evaluator no longer crashes or gets stuck in a loop while attempting to boot Milax.
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@641 f158a5a8-5612-0410-a976-696ce0be7e32
According to the specification, the destination for a backwards Fcode branch must be resolved from the bottom rather than the
top of the cstack. The existing version of the code was simply doing a swap, and so nesting any branches within a backward branch
would fail since the wrong destination would be resolved from the stack.
This patch adds a new cstack-startdepth variable to keep track of the cstack base location within an execution context
(setup-tmp-comp and execute-tmp-comp) and alters the backward branches to make use of it.
With this patch in place, Milax under Qemu doesn't crash anymore but sits in an infinite loop reading sectors from the CDROM.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@siriusit.co.uk>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@638 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 is the generic command, it needs support from the filesystem
packages.
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@630 f158a5a8-5612-0410-a976-696ce0be7e32
Enable it for powerpc and cross-powerpc
Signed-off-by: Laurent Vivier <Laurent@vivier.Eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@626 f158a5a8-5612-0410-a976-696ce0be7e32
are not in forth stack order but in reversed (heh!) order. Our implementation
confused this.
This might / will need some more work, but get this in so more people can test
easily.
From Mark Cave-Ayland and me.
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@624 f158a5a8-5612-0410-a976-696ce0be7e32
This patch corrects a couple of (minor) bugs in the Forth source
debugger; firstly the number of wordlists is held in #order, rather than
#vocs which is the total number of wordlists which can be held
simultaneously.
Secondly, the initial interruptforth setting in kernel/bootstrap.c is
actually wrong, but since this is reset by enterforth() it is not needed
anyway. Hence this line can simply be removed.
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@623 f158a5a8-5612-0410-a976-696ce0be7e32
- dummy implementations for peek, poke, ms and get-msecs
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@617 f158a5a8-5612-0410-a976-696ce0be7e32
one target
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@615 f158a5a8-5612-0410-a976-696ce0be7e32
simpler version s" that does not contain a complex parser for
" "(0a) type of strings.
Also use handle-text in " instead of the hand crafted version. This fixes
strings in "see".
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@613 f158a5a8-5612-0410-a976-696ce0be7e32
Add a description of the debug syntax and run-time use, with an
example of a debugging session.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@612 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
Allow to not display client interface calls to read/write/seek to
have clearer traces.
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@608 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
We can now have date&time from our openbios command line interface...
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@606 f158a5a8-5612-0410-a976-696ce0be7e32
to cuda_init() because it is a global word and if it is binded into
the node initialization it breaks some other words ("decode-unit",
"encode-unit").
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@601 f158a5a8-5612-0410-a976-696ce0be7e32
Manage more keyboard keys by emiting escape sequences.
This allows to manage key up, key down, key left, key right, home, end ...
(F1 to F16, HELP, ... are not tested)
Signed-off-by: Laurent Vivier <Laurent@vivier.eu>
git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@597 f158a5a8-5612-0410-a976-696ce0be7e32
