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sandybridge/raminit: Do not die() if timC calibration fails 

We can successfully bring up systems if timC calibration fails, as has
been demonstrated with google/butterfly. As a result, do not die(),
but simply print a message and continue in the hope that we may be
able to boot.

Change-Id: I49ec80324f63b2d45ae8f61c5c26454acb9c232f
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/8475
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Alexandru Gagniuc 2015-02-17 03:05:47 -06:00
parent f0990dac1e
commit fe951d899d
1 changed files with 1 additions and 1 deletions
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2
src/northbridge/intel/sandybridge/raminit_native.c
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@ -2060,7 +2060,7 @@ static void discover_timC(ramctr_timing * ctrl, int channel, int slotrank)
get_longest_zero_run(statistics[lane], MAX_TIMC + 1);
ctrl->timings[channel][slotrank].lanes[lane].timC = rn.middle;
if (rn.all)
die("timC discovery failed");
printk(BIOS_CRIT, "timC discovery failed");
printram("Cval: %d, %d, %d, %x\n", channel, slotrank,
lane, ctrl->timings[channel][slotrank].lanes[lane].timC);
}