spd: Generate SPDs under spd/ using unified spd_gen tool

Use the new unified version of the spd_gen tool to generate all LP4x and
DDR4 SPDs, storing them in a new spd/ directory. Storing them in a
common location allows platforms with the same SPD requirements to share
SPD files, reducing duplication compared to storing SPDs in soc/ and
mainboard/ directories.

For each memory technology there are multiple sets of SPDs. Each set
corresponds to a set of platforms with different SPD requirements, e.g.
due to different memory training code expectations. A manifest file
(platforms_manifest.generated.txt) lists the platform -> set mappings.

Commands used to generate SPDs:
cp util/spd_tools/lp4x/global_lp4x_mem_parts.json.txt \
    spd/lp4x/memory_parts.json
cp util/spd_tools/ddr4/global_ddr4_mem_parts.json.txt \
    spd/ddr4/memory_parts.json
util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x
util/spd_tools/bin/spd_gen spd/ddr4/memory_parts.json ddr4

BUG=b:191776301
TEST=None

Signed-off-by: Reka Norman <rekanorman@google.com>
Change-Id: Iac82847a1a0c1f2e7271d0d3b3a7261849813a24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57514
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>

36 files changed, 1612 insertions, 0 deletions

diff --git a/spd/ddr4/memory_parts.json b/spd/ddr4/memory_parts.json
new file mode 100644
index 0000000000..18e605275c
--- /dev/null
+++ b/spd/ddr4/memory_parts.json
@@ -0,0 +1,243 @@
+// Global list of ddr4 memory part attributes.
+// These attributes match the part specifications and are independent
+// of any SoC expectations.
+{
+    "parts": [
+        {
+            "name": "H5AN8G6NDJR-XNC",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            "name": "MT40A512M16TB-062E:J",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            "name": "H5ANAG6NCMR-XNC",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 2,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.1 / Sep.2017
+            "name": "HMA851S6CJR6N-VK",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 19,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.5, Apr. 2017
+            "name": "K4A8G165WC-BCTD",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 19,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.3 / Jun.2018
+            "name": "H5AN8G6NCJR-VKC",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 19,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision:  Rev. F 10/17 EN
+            "name": "MT40A1G16KNR-075:E",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 18,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 2,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.4, Jul. 2017
+            "name": "K4AAG165WB-MCTD",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 19,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 8,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.0 / Aug.2018
+            "name": "H5ANAG6NCMR-VKC",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 19,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 2,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 0.5, Jun. 2019
+            "name": "K4A8G165WC-BCWE",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. G 08/2020 EN
+            "name": "MT40A1G16KD-062E:E",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 16,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1,
+                // Table 158 - Refersh Timing - 16Gb
+                "TRFC1MinPs": 350000,
+                "TRFC2MinPs": 260000,
+                "TRFC4MinPs": 160000
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 0.5, Feb. 2019
+            "name": "K4AAG165WA-BCWE",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 16,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1,
+                // Table 57 - 16Gb
+                "TRFC1MinPs": 350000,
+                "TRFC2MinPs": 260000,
+                "TRFC4MinPs": 160000
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.5 / Mar.2019
+            "name": "H5AN8G6NCJR-XNC",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.0, Dec. 2019
+            "name": "K4AAG165WA-BCTD",
+            "attribs": {
+                "speedMTps": 2666,
+                "CL_nRCD_nRP": 19,
+                "capacityPerDieGb": 16,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1,
+                // Table 41 - Note: Both 550ns and 350ns tRFC1 is supported
+                "TRFC1MinPs": 350000,
+                "TRFC2MinPs": 260000,
+                "TRFC4MinPs": 160000
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.0, Feb. 2020
+            "name": "H5ANAG6NDMR-XNC",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 2,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 1.4, May. 2020
+            "name": "H5ANAG6NCJR-XNC",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 16,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. 0.0, Apr. 2020
+            "name": "K4AAG165WB-BCWE",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 16,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            // Datasheet Revision: Rev. A 03/2021 EN
+            "name": "MT40A1G16RC-062E:B",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 16,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        },
+        {
+            "name": "MT40A512M16TB-062E:R",
+            "attribs": {
+                "speedMTps": 3200,
+                "CL_nRCD_nRP": 22,
+                "capacityPerDieGb": 8,
+                "diesPerPackage": 1,
+                "packageBusWidth": 16,
+                "ranksPerPackage": 1
+            }
+        }
+    ]
+}
diff --git a/spd/ddr4/platforms_manifest.generated.txt b/spd/ddr4/platforms_manifest.generated.txt
new file mode 100644
index 0000000000..804aaabdc8
--- /dev/null
+++ b/spd/ddr4/platforms_manifest.generated.txt
@@ -0,0 +1,6 @@
+# Generated by:
+# util/spd_tools/bin/spd_gen spd/ddr4/memory_parts.json ddr4
+
+TGL,set-0
+PCO,set-0
+PLK,set-0
diff --git a/spd/ddr4/set-0/parts_spd_manifest.generated.txt b/spd/ddr4/set-0/parts_spd_manifest.generated.txt
new file mode 100644
index 0000000000..5fd68378c5
--- /dev/null
+++ b/spd/ddr4/set-0/parts_spd_manifest.generated.txt
@@ -0,0 +1,22 @@
+# Generated by:
+# util/spd_tools/bin/spd_gen spd/ddr4/memory_parts.json ddr4
+
+H5AN8G6NDJR-XNC,spd-1.hex
+MT40A512M16TB-062E:J,spd-1.hex
+H5ANAG6NCMR-XNC,spd-2.hex
+HMA851S6CJR6N-VK,spd-3.hex
+K4A8G165WC-BCTD,spd-3.hex
+H5AN8G6NCJR-VKC,spd-3.hex
+MT40A1G16KNR-075:E,spd-4.hex
+K4AAG165WB-MCTD,spd-5.hex
+H5ANAG6NCMR-VKC,spd-6.hex
+K4A8G165WC-BCWE,spd-1.hex
+MT40A1G16KD-062E:E,spd-7.hex
+K4AAG165WA-BCWE,spd-7.hex
+H5AN8G6NCJR-XNC,spd-1.hex
+K4AAG165WA-BCTD,spd-8.hex
+H5ANAG6NDMR-XNC,spd-2.hex
+H5ANAG6NCJR-XNC,spd-9.hex
+K4AAG165WB-BCWE,spd-9.hex
+MT40A1G16RC-062E:B,spd-9.hex
+MT40A512M16TB-062E:R,spd-1.hex
diff --git a/spd/ddr4/set-0/spd-1.hex b/spd/ddr4/set-0/spd-1.hex
new file mode 100644
index 0000000000..32d141f21f
--- /dev/null
+++ b/spd/ddr4/set-0/spd-1.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 45 21 00 08 00 00 00 00 02 03 00 00
+00 00 05 06 F8 FF 02 00 6E 6E 6E 11 00 6E F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 9C B5 00 00 00 00 BC 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20
+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/ddr4/set-0/spd-2.hex b/spd/ddr4/set-0/spd-2.hex
new file mode 100644
index 0000000000..85b203599b
--- /dev/null
+++ b/spd/ddr4/set-0/spd-2.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 85 21 91 08 00 00 00 00 01 03 00 00
+00 00 05 06 F8 FF 02 00 6E 6E 6E 11 00 6E F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 9C B5 00 00 00 00 BC 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20
+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/ddr4/set-0/spd-3.hex b/spd/ddr4/set-0/spd-3.hex
new file mode 100644
index 0000000000..d2869eab1b
--- /dev/null
+++ b/spd/ddr4/set-0/spd-3.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 45 21 00 08 00 00 00 00 02 03 00 00
+00 00 06 07 F8 3F 00 00 73 73 73 11 00 73 F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
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diff --git a/spd/ddr4/set-0/spd-4.hex b/spd/ddr4/set-0/spd-4.hex
new file mode 100644
index 0000000000..b6769928da
--- /dev/null
+++ b/spd/ddr4/set-0/spd-4.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 85 21 91 08 00 00 00 00 01 03 00 00
+00 00 06 07 FC 3F 00 00 6D 6D 6D 11 00 6D F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
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diff --git a/spd/ddr4/set-0/spd-5.hex b/spd/ddr4/set-0/spd-5.hex
new file mode 100644
index 0000000000..d72bf1ed05
--- /dev/null
+++ b/spd/ddr4/set-0/spd-5.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 85 21 00 08 00 00 00 00 01 03 00 00
+00 00 06 07 F8 3F 00 00 73 73 73 11 00 73 F0 0A
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diff --git a/spd/ddr4/set-0/spd-6.hex b/spd/ddr4/set-0/spd-6.hex
new file mode 100644
index 0000000000..71cfff96d5
--- /dev/null
+++ b/spd/ddr4/set-0/spd-6.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 85 21 91 08 00 00 00 00 01 03 00 00
+00 00 06 07 F8 3F 00 00 73 73 73 11 00 73 F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
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+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20
+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/ddr4/set-0/spd-7.hex b/spd/ddr4/set-0/spd-7.hex
new file mode 100644
index 0000000000..7f92cd8529
--- /dev/null
+++ b/spd/ddr4/set-0/spd-7.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 46 29 00 08 00 00 00 00 02 03 00 00
+00 00 05 06 F8 FF 02 00 6E 6E 6E 11 00 6E F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 9C B5 00 00 00 00 BC 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20
+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/ddr4/set-0/spd-8.hex b/spd/ddr4/set-0/spd-8.hex
new file mode 100644
index 0000000000..aca688e99d
--- /dev/null
+++ b/spd/ddr4/set-0/spd-8.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 46 29 00 08 00 00 00 00 02 03 00 00
+00 00 06 07 F8 3F 00 00 73 73 73 11 00 73 F0 0A
+20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 9C B5 86 86 86 86 D6 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20
+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/ddr4/set-0/spd-9.hex b/spd/ddr4/set-0/spd-9.hex
new file mode 100644
index 0000000000..1ce7c21d4c
--- /dev/null
+++ b/spd/ddr4/set-0/spd-9.hex
@@ -0,0 +1,32 @@
+23 11 0C 03 46 29 00 08 00 00 00 00 02 03 00 00
+00 00 05 06 F8 FF 02 00 6E 6E 6E 11 00 6E 30 11
+F0 0A 20 08 00 F0 2B 34 28 00 78 00 14 3C 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 9C B5 00 00 00 00 BC 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20
+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/ddr4/set-0/spd-empty.hex b/spd/ddr4/set-0/spd-empty.hex
new file mode 100644
index 0000000000..1a5be53170
--- /dev/null
+++ b/spd/ddr4/set-0/spd-empty.hex
@@ -0,0 +1,32 @@
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/lp4x/memory_parts.json b/spd/lp4x/memory_parts.json
new file mode 100644
index 0000000000..68e241ac22
--- /dev/null
+++ b/spd/lp4x/memory_parts.json
@@ -0,0 +1,344 @@
+{
+    "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": "MT53E1G32D2NP-046 WT:B",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "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"
+            }
+        },
+        {
+            "name": "K4U6E3S4AA-MGCR",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E512M32D2NP-046 WT:E",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H9HCNNNCPMMLXR-NEE",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "K4UBE3D4AA-MGCR",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E512M64D4NW-046 WT:E",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E1G64D8NW-046 WT:E",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 4,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H9HCNNNCRMBLPR-NEE",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H9HCNNNFBMBLPR-NEE",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 4,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53D1G64D4NW-046 WT:A",
+            "attribs": {
+                "densityPerChannelGb": 16,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53D512M64D4NW-046 WT:F",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "NT6AP256T32AV-J1",
+            "attribs": {
+                "densityPerChannelGb": 4,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267,
+                "tckMaxPs": 1250,
+                "casLatencies": "14 20 24 28 32 36"
+            }
+        },
+        {
+            "name": "MT53E1G32D4NQ-046 WT:E",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E2G32D4NQ-046 WT:A",
+            "attribs": {
+                "densityPerChannelGb": 16,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "MT53E512M32D1NP-046 WT:B",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H54G46CYRBX267",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "H54G56CYRBX247",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "K4U6E3S4AB-MGCL",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 1,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 1,
+                "speedMbps": 4267
+            }
+        },
+        {
+            "name": "K4UBE3D4AB-MGCL",
+            "attribs": {
+                "densityPerChannelGb": 8,
+                "banks": 8,
+                "channelsPerDie": 2,
+                "diesPerPackage": 2,
+                "bitWidthPerChannel": 16,
+                "ranksPerChannel": 2,
+                "speedMbps": 4267
+            }
+        }
+    ]
+}
diff --git a/spd/lp4x/platforms_manifest.generated.txt b/spd/lp4x/platforms_manifest.generated.txt
new file mode 100644
index 0000000000..b01c3a554e
--- /dev/null
+++ b/spd/lp4x/platforms_manifest.generated.txt
@@ -0,0 +1,7 @@
+# Generated by:
+# util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x
+
+TGL,set-0
+ADL,set-0
+JSL,set-1
+CZN,set-1
diff --git a/spd/lp4x/set-0/parts_spd_manifest.generated.txt b/spd/lp4x/set-0/parts_spd_manifest.generated.txt
new file mode 100644
index 0000000000..b9e817cba3
--- /dev/null
+++ b/spd/lp4x/set-0/parts_spd_manifest.generated.txt
@@ -0,0 +1,31 @@
+# Generated by:
+# util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x
+
+H9HCNNNBKMMLXR-NEE,spd-1.hex
+H9HCNNNFAMMLXR-NEE,spd-2.hex
+K4U6E3S4AA-MGCL,spd-1.hex
+K4UBE3D4AA-MGCL,spd-3.hex
+MT53E1G32D2NP-046 WT:A,spd-4.hex
+MT53E1G32D2NP-046 WT:B,spd-3.hex
+H9HKNNNCRMBVAR-NEH,spd-1.hex
+MT53E1G64D4SQ-046 WT:A,spd-4.hex
+MT53E512M32D2NP-046 WT:F,spd-1.hex
+NT6AP256T32AV-J2,spd-5.hex
+K4U6E3S4AA-MGCR,spd-1.hex
+MT53E512M32D2NP-046 WT:E,spd-1.hex
+H9HCNNNCPMMLXR-NEE,spd-3.hex
+K4UBE3D4AA-MGCR,spd-3.hex
+MT53E512M64D4NW-046 WT:E,spd-1.hex
+MT53E1G64D8NW-046 WT:E,spd-3.hex
+H9HCNNNCRMBLPR-NEE,spd-1.hex
+H9HCNNNFBMBLPR-NEE,spd-3.hex
+MT53D1G64D4NW-046 WT:A,spd-4.hex
+MT53D512M64D4NW-046 WT:F,spd-1.hex
+NT6AP256T32AV-J1,spd-6.hex
+MT53E1G32D4NQ-046 WT:E,spd-3.hex
+MT53E2G32D4NQ-046 WT:A,spd-7.hex
+MT53E512M32D1NP-046 WT:B,spd-1.hex
+H54G46CYRBX267,spd-1.hex
+H54G56CYRBX247,spd-3.hex
+K4U6E3S4AB-MGCL,spd-1.hex
+K4UBE3D4AB-MGCL,spd-3.hex
diff --git a/spd/lp4x/set-0/spd-1.hex b/spd/lp4x/set-0/spd-1.hex
new file mode 100644
index 0000000000..3fc750507b
--- /dev/null
+++ b/spd/lp4x/set-0/spd-1.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 15 21 94 08 00 00 00 00 02 01 00 00
+00 00 04 FF 92 54 05 00 87 00 90 A8 90 C0 08 60
+04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 E5 00 E0 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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diff --git a/spd/lp4x/set-0/spd-2.hex b/spd/lp4x/set-0/spd-2.hex
new file mode 100644
index 0000000000..7995d4c652
--- /dev/null
+++ b/spd/lp4x/set-0/spd-2.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 16 29 B8 08 00 00 00 00 09 01 00 00
+00 00 04 FF 12 29 15 00 96 00 90 A8 90 C0 08 60
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diff --git a/spd/lp4x/set-0/spd-3.hex b/spd/lp4x/set-0/spd-3.hex
new file mode 100644
index 0000000000..d4cf7efdfd
--- /dev/null
+++ b/spd/lp4x/set-0/spd-3.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 15 21 B4 08 00 00 00 00 0A 01 00 00
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diff --git a/spd/lp4x/set-0/spd-4.hex b/spd/lp4x/set-0/spd-4.hex
new file mode 100644
index 0000000000..c4e5b503b1
--- /dev/null
+++ b/spd/lp4x/set-0/spd-4.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 16 29 94 08 00 00 00 00 02 01 00 00
+00 00 04 FF 92 54 05 00 87 00 90 A8 90 E0 0B F0
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diff --git a/spd/lp4x/set-0/spd-5.hex b/spd/lp4x/set-0/spd-5.hex
new file mode 100644
index 0000000000..e31337d5fc
--- /dev/null
+++ b/spd/lp4x/set-0/spd-5.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 14 19 94 08 00 00 00 00 02 01 00 00
+00 00 05 0A 80 54 01 00 89 00 90 A8 90 A0 05 D0
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diff --git a/spd/lp4x/set-0/spd-6.hex b/spd/lp4x/set-0/spd-6.hex
new file mode 100644
index 0000000000..9c49a00087
--- /dev/null
+++ b/spd/lp4x/set-0/spd-6.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 14 19 94 08 00 00 00 00 02 01 00 00
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diff --git a/spd/lp4x/set-0/spd-7.hex b/spd/lp4x/set-0/spd-7.hex
new file mode 100644
index 0000000000..cadc3582f3
--- /dev/null
+++ b/spd/lp4x/set-0/spd-7.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 16 29 B4 08 00 00 00 00 0A 01 00 00
+00 00 04 FF 92 54 05 00 87 00 90 A8 90 E0 0B F0
+05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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diff --git a/spd/lp4x/set-0/spd-empty.hex b/spd/lp4x/set-0/spd-empty.hex
new file mode 100644
index 0000000000..1a5be53170
--- /dev/null
+++ b/spd/lp4x/set-0/spd-empty.hex
@@ -0,0 +1,32 @@
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/lp4x/set-1/parts_spd_manifest.generated.txt b/spd/lp4x/set-1/parts_spd_manifest.generated.txt
new file mode 100644
index 0000000000..cedc678682
--- /dev/null
+++ b/spd/lp4x/set-1/parts_spd_manifest.generated.txt
@@ -0,0 +1,31 @@
+# Generated by:
+# util/spd_tools/bin/spd_gen spd/lp4x/memory_parts.json lp4x
+
+H9HCNNNBKMMLXR-NEE,spd-1.hex
+H9HCNNNFAMMLXR-NEE,spd-2.hex
+K4U6E3S4AA-MGCL,spd-1.hex
+K4UBE3D4AA-MGCL,spd-3.hex
+MT53E1G32D2NP-046 WT:A,spd-4.hex
+MT53E1G32D2NP-046 WT:B,spd-3.hex
+H9HKNNNCRMBVAR-NEH,spd-5.hex
+MT53E1G64D4SQ-046 WT:A,spd-6.hex
+MT53E512M32D2NP-046 WT:F,spd-1.hex
+NT6AP256T32AV-J2,spd-7.hex
+K4U6E3S4AA-MGCR,spd-1.hex
+MT53E512M32D2NP-046 WT:E,spd-1.hex
+H9HCNNNCPMMLXR-NEE,spd-3.hex
+K4UBE3D4AA-MGCR,spd-3.hex
+MT53E512M64D4NW-046 WT:E,spd-5.hex
+MT53E1G64D8NW-046 WT:E,spd-8.hex
+H9HCNNNCRMBLPR-NEE,spd-5.hex
+H9HCNNNFBMBLPR-NEE,spd-8.hex
+MT53D1G64D4NW-046 WT:A,spd-6.hex
+MT53D512M64D4NW-046 WT:F,spd-5.hex
+NT6AP256T32AV-J1,spd-9.hex
+MT53E1G32D4NQ-046 WT:E,spd-3.hex
+MT53E2G32D4NQ-046 WT:A,spd-10.hex
+MT53E512M32D1NP-046 WT:B,spd-1.hex
+H54G46CYRBX267,spd-1.hex
+H54G56CYRBX247,spd-3.hex
+K4U6E3S4AB-MGCL,spd-1.hex
+K4UBE3D4AB-MGCL,spd-3.hex
diff --git a/spd/lp4x/set-1/spd-1.hex b/spd/lp4x/set-1/spd-1.hex
new file mode 100644
index 0000000000..50f50e2348
--- /dev/null
+++ b/spd/lp4x/set-1/spd-1.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 16 21 04 08 00 00 00 00 02 22 00 00
+00 00 04 FF 92 54 05 00 87 00 90 A8 90 C0 08 60
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+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
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+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/lp4x/set-1/spd-10.hex b/spd/lp4x/set-1/spd-10.hex
new file mode 100644
index 0000000000..efeca0a51b
--- /dev/null
+++ b/spd/lp4x/set-1/spd-10.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 17 29 94 08 00 00 00 00 0A 22 00 00
+00 00 04 FF 92 54 05 00 87 00 90 A8 90 E0 0B F0
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+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
+00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
diff --git a/spd/lp4x/set-1/spd-2.hex b/spd/lp4x/set-1/spd-2.hex
new file mode 100644
index 0000000000..866b466d66
--- /dev/null
+++ b/spd/lp4x/set-1/spd-2.hex
@@ -0,0 +1,32 @@
+23 11 11 0E 17 29 98 08 00 00 00 00 09 22 00 00
+00 00 04 FF 12 29 15 00 96 00 90 A8 90 C0 08 60
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+20 20 20 20 20 20 20 20 20 20 20 20 20 00 00 00
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diff --git a/spd/lp4x/set-1/spd-3.hex b/spd/lp4x/set-1/spd-3.hex
new file mode 100644
index 0000000000..6db2d80aec
--- /dev/null
+++ b/spd/lp4x/set-1/spd-3.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-4.hex b/spd/lp4x/set-1/spd-4.hex
new file mode 100644
index 0000000000..c4180b613c
--- /dev/null
+++ b/spd/lp4x/set-1/spd-4.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-5.hex b/spd/lp4x/set-1/spd-5.hex
new file mode 100644
index 0000000000..77230e7a14
--- /dev/null
+++ b/spd/lp4x/set-1/spd-5.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-6.hex b/spd/lp4x/set-1/spd-6.hex
new file mode 100644
index 0000000000..8da34f100e
--- /dev/null
+++ b/spd/lp4x/set-1/spd-6.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-7.hex b/spd/lp4x/set-1/spd-7.hex
new file mode 100644
index 0000000000..2fe6757d9d
--- /dev/null
+++ b/spd/lp4x/set-1/spd-7.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-8.hex b/spd/lp4x/set-1/spd-8.hex
new file mode 100644
index 0000000000..1fe256a558
--- /dev/null
+++ b/spd/lp4x/set-1/spd-8.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-9.hex b/spd/lp4x/set-1/spd-9.hex
new file mode 100644
index 0000000000..29a43703ff
--- /dev/null
+++ b/spd/lp4x/set-1/spd-9.hex
@@ -0,0 +1,32 @@
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diff --git a/spd/lp4x/set-1/spd-empty.hex b/spd/lp4x/set-1/spd-empty.hex
new file mode 100644
index 0000000000..1a5be53170
--- /dev/null
+++ b/spd/lp4x/set-1/spd-empty.hex
@@ -0,0 +1,32 @@
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