[coreboot] Patch merged into coreboot/master: 770996f Exynos5250: make vendor enums in the timing array more debuggable.

the following patch was just integrated into master:
commit 770996fd86a2dfd44b0985b898af56c9dc10244b
Author: Ronald G. Minnich 
Date:   Tue Jan 29 11:52:05 2013 -0800

Exynos5250: make vendor enums in the timing array more debuggable.

The timing array is crucial to proper operation of DRAM.

Getting a valid pointer to it is hence very important. Unfortunately,
    the constants chosen for the vendor were '1', and '2', (this in a
    32-bit word) which in a debug print makes it almost impossible to tell
    if you've got a misaligned pointer. Note: coreboot people did not
    choose them :-)

So, give them values which are extremely unlikely to occur elsewhere
    in the array (or in memory, for that matter).

Given the frequency with which this check occurs, i.e. once, I would
    much prefer strings but I expect I'd get shouted down on that
    one. Constants in this case are an almost useless optimization but
    we'll go with them for now. Note no space is saved by not using
    strings: there's an entire function somewhere devoted to mapping the
    enum to a string!

Debug prints of pointers to structs in this array are now far more
    useful than they were.

See snarky comment in the code (left there to make sure nobody gets
    tempted to get fancy again). Comment now less snarky.

This is tested on google snow to the point that the DRAM works.

Change-Id: I30bc44719f321f791fd82ded60e29393399d9e3d
    Signed-off-by: Ronald G. Minnich 
    Reviewed-on: http://review.coreboot.org/2221
    Reviewed-by: David Hendricks 
    Tested-by: build bot (Jenkins)

Build-Tested: build bot (Jenkins) at Tue Jan 29 23:36:55 2013, giving +1
Reviewed-By: David Hendricks  at Tue Jan 29 23:13:23 2013, giving +2
See http://review.coreboot.org/2221 for details.

-gerrit