Change in coreboot[master]: util/spd_tools: Add support for exclusive IDs

[Robert Zieba (Code Review)]

Attention is currently required from: Raul Rangel, Reka Norman, Nick Vaccaro, Karthik Ramasubramanian.
Hello build bot (Jenkins), Raul Rangel, Bhanu Prakash Maiya, Reka Norman, Nick Vaccaro, Karthik Ramasubramanian, Felix Held,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/62905

to look at the new patch set (#6).

Change subject: util/spd_tools: Add support for exclusive IDs
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util/spd_tools: Add support for exclusive IDs

Currently memory parts that use the same SPD are assigned the same ID by
spd_tools. This commit adds support for exclusive IDs. When given an
exclusive ID a memory part will not share its ID with other parts unless
they have also have the same exclusive ID.

BUG=b:225161910
TEST=Ran part_id_gen and checked that exclusive IDs work correctly and
that the current behavior still works in their abscence.

Signed-off-by: Robert Zieba 
Change-Id: Ife5afe32337f69bc06451ce16238c7a83bc983c8
---
M util/spd_tools/README.md
M util/spd_tools/src/part_id_gen/part_id_gen.go
2 files changed, 70 insertions(+), 19 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/62905/6