Commit Graph

23 Commits

Author SHA1 Message Date
Stefan Reinauer cbb648c001 Enable -Werror for romcc
... and remove some dead code.

Change-Id: Id959bdf57af09db2a1f5742555c2dcabca38ac9a
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/818
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-03-31 12:07:10 +02:00
Stefan Reinauer 14e2277962 Since some people disapprove of white space cleanups mixed in regular commits
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
2010-04-27 06:56:47 +00:00
Yinghai Lu 13f1c2af8b eric patch
1. x86_setup_mtrr take address bit.
        2. generic ht, pcix, pcie beidge...
        3. scan bus and reset_bus
        4. ht read ctrl to decide if the ht chain
           is ready
        5. Intel e7520 and e7525 support
        6. new ich5r support
        7. intel sb 6300 support.

yhlu patch
	1. split x86_setup_mtrrs to fixed and var
	2. if (resource->flags & IORESOURCE_FIXED ) return; in device.c pick_largest_resource
	3. in_conherent.c K8_SCAN_PCI_BUS


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1982 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2005-07-08 02:49:49 +00:00
Eric Biederman 9008960339 - Upgrade to romcc version 0.63
This includes more test cases
  Lots of small bug fixes
  A built in C preprocessor
  Initial support for not inlining everything
  __attribute__((noinline)) works
  Better command line options and help
  Constants arrays can be read at compile time
  Asm statements that are not volatile will now be removed when their outputs go unused
  Loads and stores that are not volatile will be removed when their values go unused
  The number of FIXMES in the code is finally starting to go down.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1582 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2004-05-28 14:11:54 +00:00
Eric Biederman 5cd81730ec - Moved hlt() to it's own header.
- 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
2004-03-11 15:01:31 +00:00
Eric Biederman 5ade04a436 - Update romcc to version 0.37
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1225 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-22 04:03:46 +00:00
Eric Biederman 83b991afff - O2, enums, and switch statements work in romcc
- Support for compiling romcc on non x86 platforms
  - new romc options -msse and -mmmx for specifying extra registers to use
  - Bug fixes to device the device disable/enable framework and an amd8111 implementation
  - Move the link specification to the chip specification instead of the path
  - Allow specifying devices with internal bridges.
  - Initial via epia support
 - Opteron errata fixes


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1200 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-10-11 06:20:25 +00:00
Eric Biederman e058a1e418 - Structure handling fixes.
- Fix for asm statements with multiple results.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@942 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-07-12 01:21:31 +00:00
Eric Biederman 66fe2227df - Moved 2 of the test cases into tests for failure
- Reworked the transformation into ssa form and now I catch all unitialized
  variable uses.
- Several more test cases
- Bumped the version to 0.34
- Verified that -O2 the scc_transform now works.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@934 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-07-04 15:14:04 +00:00
Eric Biederman 530b5193e4 - Massive set of cleanups/fixes for romcc. Lots of corner cases now work
properly.  And a few long standing bugs have been rooted out and removed.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@931 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-07-01 10:05:30 +00:00
Eric Biederman d1ea53995c - Update romcc so that it more successfully spills registers to the xmm registers
- Add several more test cases.
- Bump the version number to .32


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@919 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-28 06:49:45 +00:00
Eric Biederman 584997b528 - Set the default compiler back to gcc ooops
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@915 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-25 11:34:59 +00:00
Eric Biederman 3a51f3bc5e - Error on function prototypes
- Fix a last couple of structure related bugs


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@914 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-25 10:38:10 +00:00
Eric Biederman 153ea3548f - Implement goto support
- Register allocator bug fixes.
  * coalesce_live_ranges now also updates the interference graph of live instructions
  * resolve_tangle now avoids copies to phi
  * correct_tangles is now called in a loop so that all tangles get fixed
- Bug the version of romcc to 0.30


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@886 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-20 14:43:20 +00:00
Eric Biederman f7a0ba84dc - Update the romcc version.
- Add an additional consistency check to romcc and fix the more obvious problems it has uncovered
  With this update there are no known silent failures in romcc.
- Update the memory initialization code to setup all 3 of the memory sizing registers properly
- In auto.c test our dynamic maximum amount of ram.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@885 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-19 15:14:52 +00:00
Eric Biederman d3283ec05f - A new test case for romcc
- Minor romcc fixes
- In smbus_wail_until_done a romcc glitch with || in romcc where it likes
  to run out of registers.  Use | to be explicit that I don't need the short
  circuiting behavior.
- Remove unused #defines from coherent_ht.c
- Update the test in auto.c to 512M
- Add definition of log2 to romcc_io.h
- Implement SPD memory sizing in raminit.c
- Reduce the number of memory devices back 2 to for the SOLO board.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@883 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-18 11:03:18 +00:00
Eric Biederman 8d9c123812 - Minor mod to reset16.inc to work with newer binutils hopefully this works with older ones...
- Update apic.h to include the APIC_TASK_PRI register definition
- Update mptable.c to have a reasonable board OEM and productid
- Additional testfiles for romcc.
- Split out auto.c and early failover.c moving their generic bits elsewere
- Enable cache of the rom
- Fixes to amd8111_lpc.c so that we successfully setup virtual wire mode on the ioapic


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@880 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-17 08:42:17 +00:00
Eric Biederman f96a810f11 - Reduce the algorithmic complexity of parts of the register allocator
so the worst case runtime of romcc is much more predictable


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@879 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-16 16:57:34 +00:00
Eric Biederman 05f26fcb57 - Factoring of auto.c
- Implementation of fallback/normal support for the amd solo board
- Minor bugfix in romcc


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@867 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-11 21:55:00 +00:00
Eric Biederman 6aa31cc754 - Update romcc to version 0.27 and add more tests.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@865 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-06-10 21:22:07 +00:00
Eric Biederman a96d6a9dab - Add a test to make certain romcc is properly allocating registers.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@828 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-05-13 20:45:19 +00:00
Eric Biederman 0babc1c116 - Implement support for structures, typedefs, and __builtin_rdmsr, __builtin_wrmsr in romcc
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@819 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-05-09 02:39:00 +00:00
Eric Biederman b138ac83b5 - Checking latest version of romcc
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@783 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2003-04-22 18:44:01 +00:00