diff --git a/board/freescale/mx7dsabresd/imximage.cfg b/board/freescale/mx7dsabresd/imximage.cfg
index 91b70ee4c8..76574ff506 100644
--- a/board/freescale/mx7dsabresd/imximage.cfg
+++ b/board/freescale/mx7dsabresd/imximage.cfg
@@ -22,6 +22,13 @@ IMAGE_VERSION 2
 
 BOOT_FROM	sd
 
+/*
+ * Secure boot support
+ */
+#ifdef CONFIG_SECURE_BOOT
+CSF CONFIG_CSF_SIZE
+#endif
+
 /*
  * Device Configuration Data (DCD)
  *
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index f16f9c1271..eb45d50de1 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -14,6 +14,10 @@
 #define CONFIG_DBG_MONITOR
 #define PHYS_SDRAM_SIZE			SZ_1G
 
+/* Uncomment to enable secure boot support */
+/* #define CONFIG_SECURE_BOOT */
+#define CONFIG_CSF_SIZE			0x4000
+
 /* Network */
 #define CONFIG_CMD_MII
 #define CONFIG_FEC_MXC