diff --git a/target/linux/mxs/config-3.14 b/target/linux/mxs/config-3.14
index ead8dc3577..0ae8355553 100644
--- a/target/linux/mxs/config-3.14
+++ b/target/linux/mxs/config-3.14
@@ -27,7 +27,9 @@ CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_ARM=y
 CONFIG_ARM_AMBA=y
 CONFIG_ARM_APPENDED_DTB=y
-# CONFIG_ARM_ATAG_DTB_COMPAT is not set
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+# CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND is not set
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y
 CONFIG_ARM_CPU_SUSPEND=y
 CONFIG_ARM_L1_CACHE_SHIFT=5
 CONFIG_ARM_NR_BANKS=8