[S] Change in coreboot[main]: mb/ocp/tiogapass: Implement mainboard_dimm_slot_exists

[Patrick Rudolph (Code Review)]

Attention is currently required from: Angel Pons, Johnny Lin, Morgan Jang, Patrick Rudolph.

Hello Angel Pons, Johnny Lin, Morgan Jang, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/85318?usp=email

to look at the new patch set (#8).

The following approvals got outdated and were removed:
Code-Review+2 by Angel Pons, Verified+1 by build bot (Jenkins)

Change subject: mb/ocp/tiogapass: Implement mainboard_dimm_slot_exists
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mb/ocp/tiogapass: Implement mainboard_dimm_slot_exists

The board has 24 slots for DDR4 ECC RDIMMs and it has 2 CPU sockets,
where each is connected to 12 DIMMs. Every socket supports up to
6 channels, thus every channel is connected to 2 DIMMs.

Implement mainboard_dimm_slot_exists accordingly to advertise all slots
as SMBIOS type 17.

TEST: Found all installed DIMMs advertised through SMBIOS on
      ocp/tiogapass.

Change-Id: I31cb4a89aa11258ac04eb69a0e9c86f258280484
Signed-off-by: Patrick Rudolph 
---
M src/mainboard/ocp/tiogapass/romstage.c
1 file changed, 17 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/18/85318/8