diff --git a/src/mainboard/google/volteer/variants/copano/memory/Makefile.inc b/src/mainboard/google/volteer/variants/copano/memory/Makefile.inc
new file mode 100644
index 0000000..511ab5b
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/copano/memory/Makefile.inc
@@ -0,0 +1,7 @@
+## SPDX-License-Identifier: GPL-2.0-or-later
+## This is an auto-generated file. Do not edit!!
+
+SPD_SOURCES =
+SPD_SOURCES += lp4x-spd-1.hex      # ID = 0(0b0000)  Parts = MT53E512M64D4NW-046 WT:E, H9HCNNNCRMBLPR-NEE, MT53D512M64D4NW-046 WT:F
+SPD_SOURCES += lp4x-spd-4.hex      # ID = 1(0b0001)  Parts = MT53D1G64D4NW-046 WT:A
+SPD_SOURCES += lp4x-spd-3.hex      # ID = 2(0b0010)  Parts = H9HCNNNFBMBLPR-NEE
diff --git a/src/mainboard/google/volteer/variants/copano/memory/dram_id.generated.txt b/src/mainboard/google/volteer/variants/copano/memory/dram_id.generated.txt
new file mode 100644
index 0000000..a8b78f5
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/copano/memory/dram_id.generated.txt
@@ -0,0 +1,6 @@
+DRAM Part Name                 ID to assign
+MT53E512M64D4NW-046 WT:E       0 (0000)
+H9HCNNNCRMBLPR-NEE             0 (0000)
+MT53D1G64D4NW-046 WT:A         1 (0001)
+H9HCNNNFBMBLPR-NEE             2 (0010)
+MT53D512M64D4NW-046 WT:F       0 (0000)
diff --git a/src/mainboard/google/volteer/variants/copano/memory/mem_list_variant.txt b/src/mainboard/google/volteer/variants/copano/memory/mem_list_variant.txt
new file mode 100644
index 0000000..4afc390
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/copano/memory/mem_list_variant.txt
@@ -0,0 +1,5 @@
+MT53E512M64D4NW-046 WT:E
+H9HCNNNCRMBLPR-NEE
+MT53D1G64D4NW-046 WT:A
+H9HCNNNFBMBLPR-NEE
+MT53D512M64D4NW-046 WT:F