Commit graph

10 commits

Author SHA1 Message Date
Stefan Reinauer
6220b632e7 Now version 3: LinuxBIOS -> coreboot rename.
- I left LB_TAG_ intact because they are used by the payloads
- file renames are still missing. see next commit
- some lb_ renames might be missing. feel free to provide patches.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/coreboot-v3@564 f3766cd6-281f-0410-b1cd-43a5c92072e9
2008-01-27 18:54:57 +00:00
Carl-Daniel Hailfinger
8d2ed3010b Ron mentioned he had strange hangs in pll_reset on various targets. This
may be due to miscompilation of XIP objects which do not have
_MAINBOBJECT defined. This issue was impossible to see on qemu because
no such object existed. Introduce initram_printktest.c in the Qemu
target, which will test for miscompilation and crash with a descriptive
error message.

This has been build tested and runtime tested on Qemu, and with my
compiler/linker combination it indeed crashes.
gcc (GCC) 4.2.1 (SUSE Linux)
GNU ld (GNU Binutils) 2.17.50.20070726-14 (SUSE Linux)

Trying with gcc-4.1 (GCC) 4.1.3 20070724 (prerelease) (SUSE Linux) and
the linker above had exactly the same results.

Unless we manage to fix the bug uncovered by this patch, leaving the
Qemu target in crashing state is the best thing we can do because this
behaviour mirrors the state of all other targets.

Ron says: I am comfortable with this. If hardware is broken, qemu should
be broken. I avidly wait the fix :-)

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@535 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-12-03 20:41:02 +00:00
Carl-Daniel Hailfinger
7eb899b0bb Use the elf-parsing capabilities of LAR to parse the initram.o file,
and create a valid LAR header with an entry value. This will fix the
problems Ron is having on the ALIX 1C and probably allow it to boot.
It also sets the text base of the .o to 0, instead of whatever wacky
value gld is choosing, so all platforms will have the same value.
Get away from worrying about potential gld bugs, now and in the future.

As added benefit, we obsolete a lot of code without introducing
new code.

Qemu target entry point debugging has been added to be able to spot
problems with entry points in the future.

This patch is a joint work of Ron and Carl-Daniel.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@523 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-11-27 14:38:43 +00:00
Uwe Hermann
d26d82a4a6 Various cleanups and cosmetic fixes.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Corey Osgood <corey.osgood@gmail.com>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@520 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-11-26 20:28:21 +00:00
Stefan Reinauer
e04ac72e78 Create a global rule for compiling raminit code to keep the mainboard
Makefiles clean and simple.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@517 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-11-22 23:43:06 +00:00
Uwe Hermann
7e752a0631 Move include/console/console.h to include/console.h in order to
get rid of a directory which only contains a single file, and
at the same time simplify the #includes and their hierarchies.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@313 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-05-05 20:18:28 +00:00
Uwe Hermann
480c58f441 Drop dead code.
Purely cosmetic change in the license header of
mainboard/emulation/qemu-x86/initram.c.

Constify constant strings.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@232 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-03-09 16:05:03 +00:00
Uwe Hermann
aa01c41f42 A bunch of small cosmetic improvement of the printk() calls (trivial).
Add "(LB) " to all log messages to differentiate them visually
from the rest of the boot messages. This is similar to what
Xen does when booting (it prefixes all log messages with "(XEN) ").

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@209 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-03-07 21:07:13 +00:00
Uwe Hermann
f45f4fe63b Various coding style fixes (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@165 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-03-01 14:25:53 +00:00
Stefan Reinauer
75064d7247 Move qemu-i386 to qemu-x86, as per request from Uwe.
Plus some small trivial reformatting of comments in stage0_i586.S

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@146 f3766cd6-281f-0410-b1cd-43a5c92072e9
2007-02-27 17:13:40 +00:00
Renamed from mainboard/emulation/qemu-i386/initram.c (Browse further)