diff --git a/board/daisy/fmap.dts b/board/daisy/fmap.dts
index e4ed961..89121e6 100644
--- a/board/daisy/fmap.dts
+++ b/board/daisy/fmap.dts
@@ -23,7 +23,7 @@
 
 		ro-section {
 			label = "ro-section";
-			reg = <0x00000000 0x00200000>;
+			reg = <0x00000000 0x001f0000>;
 			read-only;
 		};
 /*
diff --git a/board/nyan/fmap.dts b/board/nyan/fmap.dts
index e8116b9..912722f 100644
--- a/board/nyan/fmap.dts
+++ b/board/nyan/fmap.dts
@@ -23,7 +23,7 @@
 
 		ro-section {
 			label = "ro-section";
-			reg = <0x00000000 0x00200000>;
+			reg = <0x00000000 0x001f0000>;
 			read-only;
 		};
 		ro-boot {
diff --git a/board/nyan_big/fmap.dts b/board/nyan_big/fmap.dts
index 6f3b19c..3bb37a4 100644
--- a/board/nyan_big/fmap.dts
+++ b/board/nyan_big/fmap.dts
@@ -23,7 +23,7 @@
 
 		ro-section {
 			label = "ro-section";
-			reg = <0x00000000 0x00200000>;
+			reg = <0x00000000 0x001f0000>;
 			read-only;
 		};
 		ro-boot {
diff --git a/board/peach_pit/fmap.dts b/board/peach_pit/fmap.dts
index d518aa3..7b594b2 100644
--- a/board/peach_pit/fmap.dts
+++ b/board/peach_pit/fmap.dts
@@ -23,7 +23,7 @@
 
 		ro-section {
 			label = "ro-section";
-			reg = <0x00000000 0x00200000>;
+			reg = <0x00000000 0x001f0000>;
 			read-only;
 		};
 		ro-boot {