diff --git a/script/ecc_boot.scr b/script/ecc_boot.scr
new file mode 100644
index 0000000..a895357
--- /dev/null
+++ b/script/ecc_boot.scr
@@ -0,0 +1,3 @@
+set NAND_ECCPOS 3
+rebuildcfg
+boot
diff --git a/script/ecc_normal.scr b/script/ecc_normal.scr
new file mode 100644
index 0000000..7f54054
--- /dev/null
+++ b/script/ecc_normal.scr
@@ -0,0 +1,3 @@
+set NAND_ECCPOS 8
+rebuildcfg
+boot