nb/intel/i945: Check if interleaved even if rank #4 size is zero

Tested config:
Interleaved (config; status before, after):
 DIMM{0 + 2}: ok, ok
 DIMM{0 + 3}: Nok, ok
 DIMM{1 + 2}: ok, ok
 DIMM{1 + 3}: Nok, ok
 DIMM{1 + 2 + 3}: ok, ok
 DIMM{0 + 2 + 3}: ok, ok
 DIMM{0 + 1 + 2}: ok, ok
 DIMM{0 + 1 + 3}: Nok, ok

Not Interleaved:
 DIMM{0 + 1 + 3}: Nok, Nok
 DIMM{0 + 1 + 2}: ok, ok (with single ranked)
 DIMM{0 + 1 + 2}: Nok, Nok (with only dual ranked)
 DIMM{0 + 2 + 3}: Nok, ok
 DIMM{1 + 2 + 3}: ok, ok

Change-Id: Ibf130a3d4b6f8fa816f7a5f06822a9b8807be3d4
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31007
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

0 files changed, 0 insertions, 0 deletions