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authorPatrick Rudolph <siro@das-labor.org>2016-01-10 14:22:34 +0100
committerMartin Roth <martinroth@google.com>2016-01-17 18:51:40 +0100
commit7e513d1d04ad5352844ece7cfc7b24bac57daf3a (patch)
treea21c6c067852d728cc644ffcf03851e5b50e8121 /src/mainboard/google
parent441be59ae0528a62db9d15e822ca3d739ad71dd1 (diff)
intel/sandybridge/raminit: fix ODT setting
Count DIMMs on current memory channel instead of all memory channels. The current code is only able to correctly handle the following memory configurations: One DIMM installed in either channel. Four DIMMs installed, two in each channel. Two DIMMs installed, both in the same channel. For systems that have any other configuration the DRAM On-Die-Termination setting is wrong. For example: Two DIMMs installed, one in each channel. Test system: * Gigabyte GA-B75M-D3H (Intel Pentium CPU G2130) Change-Id: I0e8e1a47a2c33a326926c6aac1ec4d8ffaf57bb6 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/12892 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@googlemail.com>
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