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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-11-18 18:41:17 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2016-11-20 21:21:59 +0100 |
| commit | 7dc4b84d8c61f233cb33f2adb7962f2f8a95badb (patch) | |
| tree | c151610d382009fe0b7617c7c93375889346e3a5 /3rdparty | |
| parent | c13d65c29b6219d4b765f40e661548eb389524b5 (diff) | |
| download | coreboot-7dc4b84d8c61f233cb33f2adb7962f2f8a95badb.tar.xz | |
device/dram/ddr3: Calculate CRC16 of SPD unique identifier
Specification allows for the unique identifier bytes 117..125
to be excluded of CRC calculation. For such SPD, the CRC
would not identify replacement between two identical DIMM parts,
while memory training needs to be redone.
Change-Id: I8e830018b15c344d9f72f921ab84893f633f7654
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/17486
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to '3rdparty')
0 files changed, 0 insertions, 0 deletions