diff --git a/src/mainboard/google/bluey/chromeos.fmd b/src/mainboard/google/bluey/chromeos.fmd
index 1bea2f9397..2396097aae 100644
--- a/src/mainboard/google/bluey/chromeos.fmd
+++ b/src/mainboard/google/bluey/chromeos.fmd
@@ -1,19 +1,19 @@
 ## SPDX-License-Identifier: GPL-2.0-only
 
 FLASH@0x0 CONFIG_ROM_SIZE {
-	WP_RO 4M {
-		RO_SECTION 0x3c4000 {
-			BOOTBLOCK 120K
+	WP_RO 12M {
+		RO_SECTION {
+			BOOTBLOCK 512K
+			FMAP 4K
 			COREBOOT(CBFS)
-			FMAP@0x3c0000 0x1000
 			GBB 0x2f00
 			RO_FRID 0x100
 		}
 		RO_GSCVD 8K
-		RO_VPD(PRESERVE)
+		RO_VPD(PRESERVE) 16K
 	}
 
-	RW_MISC 128K {
+	RW_MISC 120K {
 		UNIFIED_MRC_CACHE(PRESERVE) 64K {
 			RECOVERY_MRC_CACHE 32K
 			RW_MRC_CACHE 32K
@@ -26,13 +26,13 @@ FLASH@0x0 CONFIG_ROM_SIZE {
 		RW_NVRAM(PRESERVE) 16K
 	}
 
-	RW_SECTION_A 1536K {
+	RW_SECTION_A 1984K {
 		VBLOCK_A 8K
 		FW_MAIN_A(CBFS)
 		RW_FWID_A 256
 	}
 
-	RW_SECTION_B 1536K {
+	RW_SECTION_B 1984K {
 		VBLOCK_B 8K
 		FW_MAIN_B(CBFS)
 		RW_FWID_B 256