diff --git a/src/mainboard/lattepanda/mu/Kconfig b/src/mainboard/lattepanda/mu/Kconfig
index 7908aade55..d3cf7f6d01 100644
--- a/src/mainboard/lattepanda/mu/Kconfig
+++ b/src/mainboard/lattepanda/mu/Kconfig
@@ -18,6 +18,9 @@ config BOARD_SPECIFIC_OPTIONS
 	select SOC_INTEL_ALDERLAKE_PCH_N
 	select SUPERIO_ITE_IT8613E
 
+config FMDFILE
+	default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/board.fmd"
+
 config MAINBOARD_DIR
 	default "lattepanda/mu"
 
diff --git a/src/mainboard/lattepanda/mu/board.fmd b/src/mainboard/lattepanda/mu/board.fmd
new file mode 100644
index 0000000000..6f2bfba8ba
--- /dev/null
+++ b/src/mainboard/lattepanda/mu/board.fmd
@@ -0,0 +1,22 @@
+# layout for firmware residing at top of 4GB address space
+# +-------------+ <-- 4GB - ROM_SIZE / start of flash
+# | unspecified |
+# +-------------+ <-- 4GB - BIOS_SIZE
+# | FMAP        |
+# +-------------+ <-- 4GB - BIOS_SIZE + FMAP_SIZE
+# | CBFS        |
+# +-------------+ <-- 4GB / end of flash
+
+FLASH 16M {
+	SI_ALL	6M {
+		SI_DESC		4K
+		SI_ME		4172K
+		SI_PDR		1968K
+	}
+	SI_BIOS@12M 4M {
+		RW_MRC_CACHE	64K
+		SMMSTORE 	256K
+		FMAP		1K
+		COREBOOT(CBFS)
+	}
+}