Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@848 f3766cd6-281f-0410-b1cd-43a5c92072e9
This code has been tested on dbe62, and builds for qemu as well.
the next step is testing on simnow.
k8.h: add more prototypes and some required inline functions.
cpu.h: same
serengeti: expand defines in mainboard.h, though we need a better
mechanism; continue to fix initram.c, add new support files to Makefile
lib/console.c: include globalvars.h
lib/lar.c: Provide more informative print as the lar is scanned.
k8 north: needed reset_test.c from v2, fixes to raminit.c
arch/x86
Kconfig: new CONFIG variable CBMEMK, meaning coreboot mem k, memory
used for coreboot.
init_cpus.c: functions to start up CPUs
stage1_mtrr.c: bring over early mtrr support from v2.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@847 f3766cd6-281f-0410-b1cd-43a5c92072e9
what you get are warnings.
There is lots of room for improvement as we move to all CAR
code, but that will take time.
I hope to get this to really compile over the weekend.
At the same time, if anybody wants to take a crack at it, your efforts
are welcome.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@843 f3766cd6-281f-0410-b1cd-43a5c92072e9
legacy. Use constants as much as possible instead of magic numbers. Set
up common prototypes in an include file.
The fidvid needs major cleanup but this code is so tricky I don't want
to start cleanup until I feel it is more or less working.
Signed-off-by: Ronald G. minnich <rminnich@gmail.com>
Acked-by: Ronald G. minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@841 f3766cd6-281f-0410-b1cd-43a5c92072e9
If anyone wants to review my comments, or maybe even try to fix compile
issues, have at it :-)
The more I work with the K8 stuff the more impressed I am with the
people who got it all to go 6 years ago. (and at how much I've forgotten
but that's another story :=)
If we can get this next step done we're very close to having a working
initram.
And, once you have ram and hit stage2, life is just better all around.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@839 f3766cd6-281f-0410-b1cd-43a5c92072e9
since the box it is on is kinda old.
I realize it is wrong but it is getting there.
The k8 startup is a work of genius. I hope at some point it will be a
work of genius that the rest of us can understand :-)
But it's very impressive code in how it works.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@836 f3766cd6-281f-0410-b1cd-43a5c92072e9
processor BIST is nonzero. Checking it in initram makes no sense. Having
it as global variable is unnecessary as well. Link BIST is an entirely
different animal.
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/coreboot-v3@834 f3766cd6-281f-0410-b1cd-43a5c92072e9
mainboard/$VENDOR/$BOARD/initram.c. It's pointless to have it in the
southbridge code as well.
Kill it in the southbridge code and use mainboard code only.
Thanks to Segher for rediscovering this bug.
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/coreboot-v3@830 f3766cd6-281f-0410-b1cd-43a5c92072e9
We need the sys_info struct in the global variables struct for
cache as ram on k8. The sys_info struct is generally very useful
so it makes sense to start accomodating it.
This patch adds an (empty for now) sys_info struct for geode.
It add sys_info to the global variables struct.
It removes global variables from console.h to a new file,
globalvars.h. Very little code needs to include this file.
This patch is tested on the dbe62 and simnow with no problems.
k8 compilation is now broken but I'm working on it. I'm going through
the eyeballs-bleed code on k8 startup to document it and with any luck
we'll have more functionality by the end of today. But it's hard ...
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@828 f3766cd6-281f-0410-b1cd-43a5c92072e9
This means that basic resource maps are working, initial hypertransport
setup is working, the amd8111 ISA device is working, config space is
working for all the parts, we can grow the FLASH part address space to
more than 64k, and in general we're having a good time.
Here is the output:
coreboot-3.0.824 Tue Aug 26 22:18:21 PDT 2008 starting...
(console_loglevel=8)
Choosing fallback boot.
LAR: Attempting to open 'fallback/initram/segment0'.
LAR: Start 0xfff80000 len 0x80000
LAR: normal/option_table@0xfff80000, size 1776
LAR: normal/initram/segment0@0xfff80740, size 24404
LAR: normal/stage2/segment0@0xfff866f0, size 1
LAR: normal/stage2/segment1@0xfff86750, size 18542
LAR: normal/stage2/segment2@0xfff8b010, size 559
LAR: normal/payload/segment0@0xfff8b290, size 18142
LAR: bootblock@0xffff7fc0, size 32768
LAR: File not found!
LAR: Run file fallback/initram/segment0 failed: No such file.
Fallback failed. Try normal boot
LAR: Attempting to open 'normal/initram/segment0'.
LAR: Start 0xfff80000 len 0x80000
LAR: normal/option_table@0xfff80000, size 1776
LAR: normal/initram/segment0@0xfff80740, size 24404
LAR: CHECK normal/initram/segment0 @ 0xfff80740
start 0xfff80790 len 24404 reallen 24404 compression 0 entry 0x00000004
loadaddress 0x00000000
Entry point is 0xfff80794
Hi there from stage1
stage1 returns
run_file returns with 0
Goal for tomorrow is to get initram done.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@826 f3766cd6-281f-0410-b1cd-43a5c92072e9
2. add support for same, brought over from v2.
Still no luck on 8111 ISA however. What are we missing?
The symptom is simple: Device 0:b.0 does not appear in the PCI list, so
device with vid/did 1022/7468 is not there, so we can not enable 5 MiB
flash addressing.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@824 f3766cd6-281f-0410-b1cd-43a5c92072e9
but the 8111 ISA device is still not visible in SimNOW
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@823 f3766cd6-281f-0410-b1cd-43a5c92072e9
person can fix it.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@820 f3766cd6-281f-0410-b1cd-43a5c92072e9
This should get you all to building ok.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@817 f3766cd6-281f-0410-b1cd-43a5c92072e9
next step is to fix up this:
LAR build/coreboot.rom
Bootblock coreboot.bootblock does not appear to be a bootblock.
Error adding the bootblock to the LAR.
make: *** [/home/rminnich/src/bios/coreboot-v3/build/coreboot.rom] Error
1
make: exit 2
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@809 f3766cd6-281f-0410-b1cd-43a5c92072e9
image, and fails:
LAR build/coreboot.rom
Bootblock coreboot.bootblock does not appear to be a bootblock.
Error adding the bootblock to the LAR.
make: *** [/home/rminnich/src/bios/coreboot-v3/build/coreboot.rom] Error
1
Next step is to get rid of all warnings that are not #warning.
Then it is on to simnow.
Anyone who wants to work on the warnings is most welcome to.
DBE62 still builds with no problems.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@808 f3766cd6-281f-0410-b1cd-43a5c92072e9
Geode still builds fine.
include/lib.h includes a new function, cycles(), which is a u64 and
architecture-defined. (Thanks, Plan 9, for a sensible idea).
All rdtsc removed in favor of cycles()
All other changes are k8 specific. None of these changes adversely
impact existing platforms AFAICT.
Goal is that by 31/8/8, we're testing on simnow.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@807 f3766cd6-281f-0410-b1cd-43a5c92072e9
dqs timing file compiled in yet.
Per discussion with YingHai Lu, we are only going to support F2 and
later CPUs. This will simplify more code.
I realize this code needs work, but it is in v2, and cleanup will get
easier once we have the baseline.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@804 f3766cd6-281f-0410-b1cd-43a5c92072e9
Continue to upgrade northbridge for k8.
Add a new standard include (which is optional on some chipsets),
mainboard.h, which will define important mainboard constants that
1. do not belong in dts
2. do not belong in Kconfig
3. are so tightly tied down to the mainboard they should probably not be
visible, i.e. the value of the variable is defined by artwork on the
mainboard, such as the socket type.
This file resolves the long-standing question of where certain
mainboard-dependent, compile-time control variables belong.
We've not resolved this issue in two years so here's how
we're going to do it. The first use of this is in the definition of
CPU_SOCKET_TYPE, needed by the northbridge code.
These changes do not affect existing Geode builds (tested on DBE62).
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@792 f3766cd6-281f-0410-b1cd-43a5c92072e9
It's all REV_F now and we're wasting time pretending otherwise. This
change simplifies the code and will continue to simplify the code.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@788 f3766cd6-281f-0410-b1cd-43a5c92072e9
The individual makefiles in lib/ mainboard/ southbridge/ and superio/
have been changed accordingly and the big glue layer in
arch/x86Makefile has been modified to wrap the new rules correctly.
This pepares the way for additional optimizations during compile and
link time.
Build tested and boot tested on Qemu.
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/coreboot-v3@782 f3766cd6-281f-0410-b1cd-43a5c92072e9
Added a stepping enum to k8.h. This will allow us to do things like this:
if (cpu_stepping(node) < E0)
and so on instead of is_cpu_pre_e0_in_bsp or whatever it is.
Added and fixed Kconfig variables.
Broke out northbridge by function, so we can see what goes with what.
This tree still builds a working DBE62 coreboot that boots a kernel; no harm done to existing ports.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@781 f3766cd6-281f-0410-b1cd-43a5c92072e9
issues in k8 north.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@776 f3766cd6-281f-0410-b1cd-43a5c92072e9
But we can start to build it now.
Add the serengeti. Now comes the fun part: trying to get it to build.
Be aware that things have changed.
Stage1 is going to need to start up the APs, load the microcode, before we can event attempt to run initram.
So we're going to need more sophisticated code than we've had in the past.
Note also that copying cache_as_ram_auto.c and hacking it is NOT an option. We're going to have to
recreate stage 1 and initram from scratch. I expect this to improve the code anyway.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com
Acked-by: Ronald G. Minnich <rminnich@gmail.com
git-svn-id: svn://coreboot.org/repository/coreboot-v3@773 f3766cd6-281f-0410-b1cd-43a5c92072e9
This creates a clearer distinction between source files in the source
tree we want to have compiled and indirectly created object/source files
in the object tree.
It also will make enable us to move to whole-program
optimization/compilation which should yield substantial size savings.
Then again, we may be able to do that without the makefile conversion as
well.
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/coreboot-v3@714 f3766cd6-281f-0410-b1cd-43a5c92072e9
are not exactly in the best shape.
- MAINBOARD_NAME is claimed to be the mainboard name, but it is used
exclusively as mainboard directory.
- MAINBOARD_NAME is set in mainboard/$VENDOR/$BOARD/Kconfig to
$VENDOR/$BOARD, but mainboard/$VENDOR/Kconfig already hardcodes
$VENDOR/$BOARD as board path.
- MAINBOARD_NAME has a help text which will never be displayed to
the user.
The diffstat is encouraging: A total of 200 lines have been
removed completely.
Per-board Kconfig files have been deleted, the remnants making sense
have been merged into per-vendor Kconfig files and the never-shown help
texts have been removed.
If there are ever some real per-board options and not just tricks to
make the makefiles behave, we can resurrect the per-board Kconfig files.
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/coreboot-v3@705 f3766cd6-281f-0410-b1cd-43a5c92072e9
2. Fix trivial bug in dtc -- ioport is 6 chars long, not 3
3. Fix all dts so that the @ parts are now in hex.
4. fix graphics mem in dbs62 to be 16 MB, per artec.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@700 f3766cd6-281f-0410-b1cd-43a5c92072e9
parameter to two functions.
2. geodelx.h: define DRAM_TERMINATED and DRAM_UNTERMINATED constants
3. dbe62/initram.c: move to auto PLL control, so set MANUALCONF to 0
4. all other initram.c: set up calls to cpu_reg_init with proper
TERMINATED/UNTERMINATED constants.
builds for dbe62. The auto PLL strapping is tested and works.
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@699 f3766cd6-281f-0410-b1cd-43a5c92072e9
is the logical continuation of r416 which happened a year ago.
As an added bonus, we now have consistent naming again, making grepping
the source for dts properties possible.
Build tested on all targets. Patch attached for Gmail users.
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/coreboot-v3@697 f3766cd6-281f-0410-b1cd-43a5c92072e9
mainboard-name naming has been postponed because it's not clear what the
real name should be.
Generated code is identical to the state before the patch.
Compile tested.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@694 f3766cd6-281f-0410-b1cd-43a5c92072e9
Compile tested including boundary cases.
Runtime tested on dbe62 by Ron. Works fine.
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/coreboot-v3@693 f3766cd6-281f-0410-b1cd-43a5c92072e9
Tested on real hardware, some weirdness remains, probably related to
IRQ routing.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Marc Jones <marc.jones@amd.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@643 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Tested on dbe62. I had to run cs5536/stage1.c through indent -kr -i8 because emacs is somehow
confused by parts of it. Weird. indent made some parts ugly, at least to my eyes. Oh well.
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@638 f3766cd6-281f-0410-b1cd-43a5c92072e9
Compile tested on norwich, alix1c and dbe62. msm800sev is not affected
and dbe61 is broken anyway.
svn is unable to create a valid patch for what I did, so I'll have to
commit this myself. To reproduce, perform the following commands, then
apply the patch:
svn mv mainboard/amd/norwich/irq_tables.c mainboard/amd/norwich/irq_tables.h
svn mv mainboard/pcengines/alix1c/irq_tables.c mainboard/pcengines/alix1c/irq_tables.h
svn mv mainboard/artecgroup/dbe61/irq_tables.c mainboard/artecgroup/dbe61/irq_tables.h
svn mv mainboard/artecgroup/dbe62/irq_tables.c mainboard/artecgroup/dbe62/irq_tables.h
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
tested on alix1c. Boots, USB, graphics, and ethernet all work.
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@628 f3766cd6-281f-0410-b1cd-43a5c92072e9
Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@619 f3766cd6-281f-0410-b1cd-43a5c92072e9
the new settings as close as possible to the old settings.
All GeodeLX-based boards now include the geodelx/domain, geodelx/apic
and geodelx/pci dts files.
Remove "enabled" keyword from the alix.1c main dts. (That's the only
possibly critical change because it affects a working target. Tests on
hardware appreciated. Should be harmless, though.)
Compile tested only for msm800sev, norwich and dbe61, and the situation
is better than without the patch.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Tested and boots a working linux on alix1c.
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/coreboot-v3@607 f3766cd6-281f-0410-b1cd-43a5c92072e9
Due to some problems with PCI transactions, Geode LX needs the ROM cache properties to be write-serialize + cache disabled by runtime. More details below.
Add mainboard_pre_payload() call to each mainboard as the final coreboot function before the payload is called by stage1.
Note that this patch also grows the bootblock from 16K to 20K to make room for mainboard_pre_payload().
"The problem is a transaction depth issue and bottlenecks inside the GX
and LX that go across PCI. The conditions are very complicated but it
comes down to we need write serialization for writes to PCI. If you
look in the data book you can't have write serialization and the cache
enabled on a given area. During coreboot we don't have to worry about
a write or a PCI bus master so I think we can enable caching the ROM.
After coreboot we can't be sure what will happen in the system so we
need to set it up to be safe. For example flashrom just clears the
write protect bit. If the cache were enabled (no write serialization)
and flashrom was writing the ROM we would be in a precarious position.
A PCI bus master doing a read or a write that has a hit on a tag
would cause enough bottleneck conditions that it might hit the bug. We
could change flashrom but that doesn't help other tools. We need to
leave the system in a safe state. Also, caching the ROM after it is no
longer used doesn't make much sense. So, we need a call just before
the payload runs to clean up the system."
Signed-off-by: Marc Jones <marc.jones@amd.com>
Acked-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/coreboot-v3@573 f3766cd6-281f-0410-b1cd-43a5c92072e9
- 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
_MAINOBJECT #defined. Calls from all other files ended up in nirvana
because the compiler was not able to calculate the address of the
wrapper for the absolute call. The linker tried, but failed miserably.
Use the -combine flag and compile all of initram at once. This enables
GCC to calculate the address of the abscall wrapper, resulting in
working code.
Segher Boessenkool thinks the patched code works only by accident
because GCC has no way to specify generation of XIP code. According to
him, future GCC versions or other circumstances may break the code.
While this patch makes code work for now, it does NOT check whether the
generated code tries to write to memory outside the stack (general
writable data). That will of course fail, but I hope porters are smart
enough to avoid that.
Corey Osgood writes:
Great work tracking this down! This is okay for now, but we need to look
for a better solution in the future. Counting on porters who may or may
not remember this discussion to avoid something isn't good
future-proofing.
Checking the ELF sections for read-write data and stopping the build
with an error could make this future-proof.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Corey Osgood <corey.osgood@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@537 f3766cd6-281f-0410-b1cd-43a5c92072e9
the x86 arch makefile. This makes porting to a new mainboard less
confusing.
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@529 f3766cd6-281f-0410-b1cd-43a5c92072e9
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
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
had _SHARED defined during compilation, each of them would contain an
assignment of stage0_printk to *printk. During linking, this caused
errors as multiple definitions of printk existed.
Make sure _SHARED alone gives you only the printk prototype, and iff
_MAINOBJECT is defined as well, include the assignment.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@516 f3766cd6-281f-0410-b1cd-43a5c92072e9
probably be factored out together with the rest of the lines in
mainboard/* later, but for now it'll do.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@515 f3766cd6-281f-0410-b1cd-43a5c92072e9
post_code.c (thus drop it from console.h).
Instead, have console.h #include post_code.h and drop other
explicit #includes of post_code.h in the code; console.h is already
included in pretty much every file.
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@513 f3766cd6-281f-0410-b1cd-43a5c92072e9
This fixes for example printk calls from initram code.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
git-svn-id: svn://coreboot.org/repository/LinuxBIOSv3@505 f3766cd6-281f-0410-b1cd-43a5c92072e9
