amd64_edac: Add a fix for Erratum 505

When accessing the scrub rate control register (F3x58) on F15h, the DRAM
controller selector (F1x10C[DctCfgSel]) has to point to DCT0 so that the
scrub rate configuration can take effect. See Erratum 505 in the AMD
F15h revision guide for more details.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
1 file changed