lib/spd: respect spd memory part name override

The BIOS log was looking in the spd data for the part name, but part
names are stripped from generic SPDs.  For these cases, a mainboard
can override the dram part number string, so the spd logging code
needs to check for an override string when logging the dram part
number.

Change print_spd_info() to use an override string if declared.

BUG=b:168724473
TEST="emerge-volteer coreboot chromeos-bootimage", flash and boot
volteer2 and verify that the BIOS log shows a part name when
logging SPD information:

  SPD: module part number is K4U6E3S4AA-MGCL

I also modified volteer to not override the part name and verified
that this change did as expected and printed a blank string.

Change-Id: I91971e07c450492dbb0588abd1c3c692ee0d3bb0
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45459
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions