edac: add DDR4 and RDDR4

Haswell memory controller can make use of DDR4 and Registered DDR4

Cc: tony.luck@intel.com
Signed-off-by: Aristeu Rozanski <aris@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2 files changed