coreboot-kgpe-d16/src/northbridge
Patrick Rudolph 55409ebbb6 nb/intel/sandybridge/raminit: Use supported CAS
Instead of programming unsupported CAS use the highest supported
value. Start at DDR3 maximum of CAS 18T.
Increase error message verbosity level.

Useful for overclocking.

Tested on Lenovo T520 and DDR3-1600 DIMM (RMT3170eb86e9w16).
Allows to run a DDR3-1600 DIMM at 933Mhz.

Change-Id: I2e8aadd541f06fa032ad7095c9a2d5e3bb7613f3
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/15217
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2016-06-20 22:00:40 +02:00
..
amd AGESA: Fix invalid use of CFG_ declarations 2016-06-04 11:09:22 +02:00
intel nb/intel/sandybridge/raminit: Use supported CAS 2016-06-20 22:00:40 +02:00
via kbuild: Allow drivers to fit src/drivers/[X]/[Y]/ scheme 2016-04-19 18:34:18 +02:00