There's no need to keep the snprintf() declaration hidden
for early stages. romcc is the entity that has issues. Therefore,
be explicit about when to guard snprintf().
BUG=chromium:663243
Change-Id: Ib4d0879e52c3f73c6ca61ab75f672f0003fca71f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/17289
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
strncmp continues to compare the characters in the input strings past any
null termination it may encounter. Null termination check is added.
Reviewed-on: https://chromium-review.googlesource.com/314815
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Hannah Williams <hannah.williams@intel.com>
Tested-by: Hannah Williams <hannah.williams@intel.com>
(cherry picked from commit ca7022752115eddbcb776f0c0d778249555ddf32)
Reviewed-on: https://chromium-review.googlesource.com/315130
Change-Id: Ifc378966dcf6023efe3d32b026cc89d69b0bb990
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/12721
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
As build.h is an auto-generated file it was necessary to add it as
an explicit prerequisite in the Makefiles. When this was forgotten
abuild would sometimes fail with following error:
fatal error: build.h: No such file or directory
Fix this error by compiling version.c into all stages.
Change-Id: I342f341077cc7496aed279b00baaa957aa2af0db
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/7510
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Remove sprintf as if you can't easily use snprintf then you probably
have buffer overflow.
Change-Id: Ic4570e099a52d743aca938a2bfadb95981adc503
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4280
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
snprintf is a safe variant of sprintf. To avoid buffer overflows
we shouldn't use sprintf at all. But for now let's start by
implementing snprintf in first place.
Change-Id: Ic17d94b8cd91b72f66b84b0589a06b8abef5e5c9
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4278
Tested-by: build bot (Jenkins)
Reviewed-by: Peter Stuge <peter@stuge.se>
STRINGIFY makes a string from a token. It is generally useful.
Even though STRINGIFY is not defined to be in the C library it's
placed in string.h because it does make a string.
Change-Id: I368e14792a90d1fdce2a3d4d7a48b5d400623160
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/3144
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
'nough said. It was broken since 2006.
Change-Id: I312ac07eee65d6bb8567851dd38064c7f51b3bd2
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2062
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
The fill_processor_name() function was duplicated in multiple
model_*_init.c files, move it into a new src/cpu/x86/name
directory.
The strcpy() function was also duplicated multiple times, move it
to <string.h> where we already have similar functions.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5879 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
while others dislike them being extra commits, let's clean them up once and
for all for the existing code. If it's ugly, let it only be ugly once :-)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
appropriate. Also, factor out post_code() for __PRE_RAM__ code and drop it from
some mainboards.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5307 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
__ROMCC__ now means "Don't use prototypes, since romcc doesn't support them."
__PRE_RAM__ means "Use simpler versions of functions, and no device tree."
There are probably some places where both are tested, but only one is needed.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4921 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
The patch adds proper preprocessor guards and drops the malloc() prototype
because that's in stdlib.h
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4441 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
sense, too). Have one u64 instead of three.
In order to use the old bios emulator, you have to do nothing. (Default, if
CONFIG_PCI_ROM_RUN is enabled)
In order to use yabel in your target, you need to add the following lines to
your config:
uses CONFIG_PCI_OPTION_ROM_RUN_YABEL
default CONFIG_PCI_OPTION_ROM_RUN_YABEL=1
In order to use vm86 in your target, you need to add the following lines to
your config:
uses CONFIG_PCI_OPTION_ROM_RUN_VM86
default CONFIG_PCI_OPTION_ROM_RUN_VM86=1
Note: vm86 only works on platforms with _RAMBASE in the lower megabyte.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3965 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
- Reworked pnp superio device support. Now complete superio support is less than 100 lines.
- Added support for hard coding resource assignments in Config.lb
- Minor bug fixes to romcc
- Initial support for catching the x86 processor BIST error codes. I've only seen
this trigger once in production during a very suspcious reset but...
- added raminit_test to test the code paths in raminit.c for the Opteron
- Removed the IORESOURCE_SET bit and added IORESOURCE_ASSIGNED and IORESOURCE_STORED
so we can tell what we have really done.
- Added generic AGP/IOMMU setting code to x86
- Added an implementation of memmove and removed reserved identifiers from memcpy
- Added minimal support for booting on pre b3 stepping K8 cores
- Moved the checksum on amd8111 boards because our default location was on top of
extended RTC registers
- On the Hdama added support for enabling i2c hub so we can get at the temperature
sensors. Not that i2c bus was implemented well enough to make that useful.
- Redid the Opteron port so we should only need one reset and most of memory initialization
is done in cpu_fixup. This is much, much faster.
- Attempted to make the VGA IO region assigment work. The code seems to work now...
- Redid the error handling in amdk8/raminit.c to distinguish between a bad value
and a smbus error, and moved memory clearing out to cpufixup.
- Removed CONFIG_KEYBOARD as it was useless. See pc87360/superio.c for how to
setup a legacy keyboard properly.
- Reworked the register values for standard hardware, moving the defintions from
chip.h into the headers of the initialization routines. This is much saner
and is actually implemented.
- Made the hdama port an under clockers BIOS. I debuged so many interesting problems.
- On amd8111_lpc added setup of architectural/legacy hardware
- Enabled PCI error reporting as much as possible.
- Enhanded build_opt_tbl to generate a header of the cmos option locations so
that romcc compiled code can query the cmos options.
- In romcc gracefully handle function names that degenerate into function pointers
- Bumped the version to 1.1.6 as we are getting closer to 2.0
TODO finish optimizing the HT links of non dual boards
TODO make all Opteron board work again
TODO convert all superio devices to use the new helpers
TODO convert the via/epia to freebios2 conventions
TODO cpu fixup/setup by cpu type
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1390 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Aaron Durbin