Paul Fagerburg submitted this change.

View Change

Approvals: build bot (Jenkins): Verified Furquan Shaikh: Looks good to me, but someone else must approve Karthik Ramasubramanian: Looks good to me, but someone else must approve Kangheui Won: Looks good to me, approved
util: Add DDR4 generic SPD for 4JQA-0622AD

Add SPD support for DDR4 memory part

BUG=b:199469240
TEST=none

Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Change-Id: Ie67cf6b90304f0bcf80838866c7461c0cea86dc3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
---
M src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt
M util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt
2 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt b/src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt
index e32bd30..05d3207 100644
--- a/src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt
+++ b/src/mainboard/google/zork/spd/ddr4_spd_manifest.generated.txt
@@ -16,3 +16,4 @@
H5ANAG6NCJR-XNC,ddr4-spd-9.hex
K4AAG165WB-BCWE,ddr4-spd-9.hex
MT40A1G16RC-062E:B,ddr4-spd-9.hex
+4JQA-0622AD,ddr4-spd-1.hex
diff --git a/util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt b/util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt
index 18e6052..66be6a9 100644
--- a/util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt
+++ b/util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt
@@ -238,6 +238,17 @@
"packageBusWidth": 16,
"ranksPerPackage": 1
}
+ },
+ {
+ "name": "4JQA-0622AD",
+ "attribs": {
+ "speedMTps": 3200,
+ "CL_nRCD_nRP": 22,
+ "capacityPerDieGb": 8,
+ "diesPerPackage": 1,
+ "packageBusWidth": 16,
+ "ranksPerPackage": 1
+ }
}
]
}

1 is the latest approved patch-set. No files were changed between the latest approved patch-set and the submitted one.

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: Ie67cf6b90304f0bcf80838866c7461c0cea86dc3
Gerrit-Change-Number: 57550
Gerrit-PatchSet: 4
Gerrit-Owner: Frank Wu <frank_wu@compal.corp-partner.google.com>
Gerrit-Reviewer: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Gerrit-Reviewer: Furquan Shaikh <furquan@google.com>
Gerrit-Reviewer: Isaac Lee <isaaclee@google.com>
Gerrit-Reviewer: Kangheui Won <khwon@chromium.org>
Gerrit-Reviewer: Karthik Ramasubramanian <kramasub@google.com>
Gerrit-Reviewer: Martin Roth <martinroth@google.com>
Gerrit-Reviewer: Paul Fagerburg <pfagerburg@chromium.org>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-CC: Alan Lee <alan_lee@compal.corp-partner.google.com>
Gerrit-CC: Felix Held <felix-coreboot@felixheld.de>
Gerrit-CC: John Su <john_su@compal.corp-partner.google.com>
Gerrit-CC: Reka Norman <rekanorman@chromium.org>
Gerrit-MessageType: merged