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| author | Arthur Heymans <arthur@aheymans.xyz> | 2018-01-22 01:26:53 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-04-09 09:31:11 +0000 |
| commit | 97b337b252fe67f8ffb7a98f70f08835513920ba (patch) | |
| tree | 393392768e234b0b99c0b909e5ce1502a64c2b10 /Documentation/cbfs.txt | |
| parent | f7dc972fde66d93143c3f6927087c13ae74a4828 (diff) | |
device/dram/ddr2.c: Add methods to compute to identify dram
DDR2 DIMMs are uniquely defined by SPD byte 64 till 72 and 93 till
98. Compute a crc16 over that data to provide a solid way to check
DIMM identify.
Reuse the crc16 function from ddr3.c to do this.
Change-Id: I3c0c42786197f9b4eb3e42261c10ff5e4266120f
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/23345
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'Documentation/cbfs.txt')
0 files changed, 0 insertions, 0 deletions