Patch merged into coreboot/master: e135ac5 Remove AMD special case for LAPIC based udelay()

the following patch was just integrated into master:
commit e135ac5a7ea69b6edcb89345019212f5de412b1e
Author: Patrick Georgi 
Date:   Tue Nov 20 11:53:47 2012 +0100

Remove AMD special case for LAPIC based udelay()

- Optionally override FSB clock detection in generic
      LAPIC code with constant value.
    - Override on AMD Model fxx, 10xxx, agesa CPUs with 200MHz
    - compile LAPIC code for romstage, too
    - Remove #include ".../apic_timer.c" in AMD based mainboards
    - Remove custom udelay implementation from intel northbridges' romstages

Future work:
    - remove the compile time special case
      (requires some cpuid based switching)
    - drop northbridge udelay implementations (i945, i5000) if
      not required anymore (eg. can SMM use the LAPIC timer?)

Change-Id: I25bacaa2163f5e96ab7f3eaf1994ab6899eff054
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/1618
    Reviewed-by: Stefan Reinauer 
    Tested-by: Stefan Reinauer

Reviewed-By: Stefan Reinauer  at Tue Nov 27 23:50:23 2012, giving +2
See http://review.coreboot.org/1618 for details.

-gerrit