[coreboot-gerrit] Change in coreboot[master]: util/spd_tools/intel/lp4x: Add a global list of LP4x memory parts

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/41874 )

Change subject: util/spd_tools/intel/lp4x: Add a global list of LP4x memory parts
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util/spd_tools/intel/lp4x: Add a global list of LP4x memory parts

This change adds a JSON file (`global_lp4x_mem_parts.json.txt`)
containing global list of LP4x memory parts to live along with the spd
tools since the part information is not really any SoC or mainboard
dependent and comes directly from the part datasheet. It can be shared
by mainboards based on different platforms supported by the tools.

BUG=b:155239397,b:147321551

Change-Id: I9e2f98fc9c1c8a7f73c9a1bfab22c996de222a32
Signed-off-by: Furquan Shaikh 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41874
Reviewed-by: Nick Vaccaro 
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Paul Menzel 
Tested-by: build bot (Jenkins) 
---
A util/spd_tools/intel/lp4x/global_lp4x_mem_parts.json.txt
1 file changed, 114 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Paul Menzel: Looks good to me, but someone else must approve
  Nick Vaccaro: Looks good to me, approved
  Karthik Ramasubramanian: Looks good to me, approved

diff --git a/util/spd_tools/intel/lp4x/global_lp4x_mem_parts.json.txt b/util/spd_tools/intel/lp4x/global_lp4x_mem_parts.json.txt
new file mode 100644
index 0000000..5635158
--- /dev/null
+++ b/util/spd_tools/intel/lp4x/global_lp4x_mem_parts.json.txt
@@ -0,0 +1,114 @@
+{
+    "parts": [
+        {
+            "name": "H9HCNNNBKMMLXR-NEE",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H9HCNNNFAMMLXR-NEE",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 4,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 8,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "K4U6E3S4AA-MGCL",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "K4UBE3D4AA-MGCL",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E1G32D2NP-046 WT:A",
+            "attribs": {
+                "densityPerChannelGb": 16,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H9HKNNNCRMBVAR-NEH",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E1G64D4SQ-046 WT:A",
+            "attribs": {
+                "densityPerChannelGb": 16,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E512M32D2NP-046 WT:F",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "NT6AP256T32AV-J2",
+            "attribs": {
+                "densityPerChannelGb": 4,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 3733,
+                "tckMaxPs": 1250,
+                "casLatencies": "14 20 24 28 32"
+            }
+         }
+    ]
+}