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>
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
+ }
}
]
}