[coreboot-gerrit] Change in coreboot[master]: mb/intel/adlrvp: Set half_populated true for ADL-N

[Usha P (Code Review)]

Attention is currently required from: V Sowmya, Rizwan Qureshi, Balaji Manigandan, Krishna P Bhat D, Usha P.
Hello V Sowmya, build bot (Jenkins), Rizwan Qureshi, Balaji Manigandan, Krishna P Bhat D, 

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

    https://review.coreboot.org/c/coreboot/+/62913

to look at the new patch set (#4).

Change subject: mb/intel/adlrvp: Set half_populated true for ADL-N
......................................................................

mb/intel/adlrvp: Set half_populated true for ADL-N

Alder Lake N has single memory controller with 64-bit bus width. Alder
Lake common meminit block driver considers bus width to be 128-bit and
populates the meminit data accordingly. By setting half_populated to
true, only the bottom half is populated.

Ideally, half_populated is used in platforms with multiple channels to
enable only one half of the channel. Alder Lake N has single channel,
and it would require for new structures to be defined in meminit block
driver for LPx memory configurations. In order to avoid adding new
structures, set half_populated to true. This has the same effect as
having single channel with 64-bit width.

Signed-off-by: Usha P <[e-mail]>
Change-Id: I2ecc3018a1ab039990ba47898ff0e0e2ede695cc
---
M src/mainboard/intel/adlrvp/romstage_fsp_params.c
1 file changed, 6 insertions(+), 1 deletion(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/62913/4
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I2ecc3018a1ab039990ba47898ff0e0e2ede695cc
Gerrit-Change-Number: 62913
Gerrit-PatchSet: 4
Gerrit-Owner: Usha P <[e-mail]>
Gerrit-Reviewer: Balaji Manigandan <[e-mail]>
Gerrit-Reviewer: Krishna P Bhat D <[e-mail]>
Gerrit-Reviewer: Rizwan Qureshi <[e-mail]>
Gerrit-Reviewer: V Sowmya <[e-mail]>
Gerrit-Reviewer: build bot (Jenkins) <[e-mail]>
Gerrit-CC: Kangheui Won <[e-mail]>
Gerrit-CC: Paul Menzel <[e-mail]>
Gerrit-CC: Reka Norman <[e-mail]>
Gerrit-CC: Tim Wawrzynczak <[e-mail]>
Gerrit-Attention: V Sowmya <[e-mail]>
Gerrit-Attention: Rizwan Qureshi <[e-mail]>
Gerrit-Attention: Balaji Manigandan <[e-mail]>
Gerrit-Attention: Krishna P Bhat D <[e-mail]>
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Gerrit-MessageType: newpatchset