diff --git a/target/linux/cns3xxx/config-4.14 b/target/linux/cns3xxx/config-4.14
index 36b4857c23..5a1aab95f2 100644
--- a/target/linux/cns3xxx/config-4.14
+++ b/target/linux/cns3xxx/config-4.14
@@ -1,9 +1,14 @@
+# CONFIG_AIO is not set
 CONFIG_ALIGNMENT_TRAP=y
 CONFIG_ARCH_CLOCKSOURCE_DATA=y
 CONFIG_ARCH_CNS3XXX=y
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
 CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
 CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
 CONFIG_ARCH_HAS_TICK_BROADCAST=y
 CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
@@ -13,6 +18,8 @@ CONFIG_ARCH_MULTIPLATFORM=y
 CONFIG_ARCH_MULTI_V6=y
 CONFIG_ARCH_MULTI_V6_V7=y
 CONFIG_ARCH_NR_GPIO=0
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
 # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
 # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
 CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
@@ -20,6 +27,7 @@ CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+# CONFIG_ARCH_WANTS_THP_SWAP is not set
 CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
 CONFIG_ARM=y
@@ -38,16 +46,19 @@ CONFIG_AUTO_ZRELADDR=y
 CONFIG_BCM_NET_PHYLIB=y
 CONFIG_BLK_DEV_SD=y
 CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_SCSI_REQUEST=y
 CONFIG_BROADCOM_PHY=y
 CONFIG_CACHE_L2X0=y
+CONFIG_CC_STACKPROTECTOR=y
+# CONFIG_CC_STACKPROTECTOR_NONE is not set
+CONFIG_CC_STACKPROTECTOR_REGULAR=y
 CONFIG_CLKDEV_LOOKUP=y
-CONFIG_CLKSRC_OF=y
-CONFIG_CLKSRC_PROBE=y
 CONFIG_CLONE_BACKWARDS=y
 CONFIG_CMDLINE="console=ttyS0,115200"
 CONFIG_CMDLINE_FORCE=y
 CONFIG_CNS3XXX_ETH=y
 CONFIG_COMMON_CLK=y
+CONFIG_COREDUMP=y
 CONFIG_CPU_32v6=y
 CONFIG_CPU_32v6K=y
 CONFIG_CPU_ABRT_EV6=y
@@ -62,8 +73,11 @@ CONFIG_CPU_HAS_ASID=y
 CONFIG_CPU_PABRT_V6=y
 CONFIG_CPU_RMAP=y
 # CONFIG_CPU_SW_DOMAIN_PAN is not set
+CONFIG_CPU_THUMB_CAPABLE=y
 CONFIG_CPU_TLB_V6=y
 CONFIG_CPU_V6K=y
+CONFIG_CRASH_DUMP=y
+CONFIG_CRC_CCITT=m
 CONFIG_CRYPTO_AEAD=y
 CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_HASH2=y
@@ -73,27 +87,37 @@ CONFIG_CRYPTO_NULL2=y
 CONFIG_CRYPTO_RNG2=y
 CONFIG_CRYPTO_WORKQUEUE=y
 CONFIG_DCACHE_WORD_ACCESS=y
+CONFIG_DEBUG_ALIGN_RODATA=y
 CONFIG_DEBUG_BUGVERBOSE=y
+CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
 # CONFIG_DEBUG_UART_8250 is not set
 # CONFIG_DEBUG_USER is not set
 CONFIG_DMA_CACHE_FIQ_BROADCAST=y
+# CONFIG_DMA_NOOP_OPS is not set
+# CONFIG_DMA_VIRT_OPS is not set
+# CONFIG_DRM_LIB_RANDOM is not set
 CONFIG_DTC=y
 CONFIG_EDAC_ATOMIC_SCRUB=y
 CONFIG_EDAC_SUPPORT=y
 CONFIG_EEPROM_AT24=y
+CONFIG_ELF_CORE=y
+CONFIG_EXPORTFS=y
 CONFIG_FIQ=y
 CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_FRAME_POINTER=y
+CONFIG_FUTEX_PI=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_CLOCKEVENTS=y
 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
 CONFIG_GENERIC_EARLY_IOREMAP=y
 CONFIG_GENERIC_IDLE_POLL_SETUP=y
 CONFIG_GENERIC_IO=y
 CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
 CONFIG_GENERIC_IRQ_SHOW=y
 CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
 CONFIG_GENERIC_PCI_IOMAP=y
@@ -107,6 +131,7 @@ CONFIG_GPIOLIB_IRQCHIP=y
 CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_GPIO_SYSFS=y
+# CONFIG_GRO_CELLS is not set
 CONFIG_HANDLE_DOMAIN_IRQ=y
 CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
@@ -123,7 +148,6 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_ARM_SCU=y
 CONFIG_HAVE_ARM_TWD=y
 # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_CBPF_JIT=y
 CONFIG_HAVE_CC_STACKPROTECTOR=y
 CONFIG_HAVE_CLK=y
 CONFIG_HAVE_CLK_PREPARE=y
@@ -133,6 +157,8 @@ CONFIG_HAVE_DEBUG_KMEMLEAK=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_DMA_CONTIGUOUS=y
 CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_EBPF_JIT=y
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
@@ -154,6 +180,7 @@ CONFIG_HAVE_SMP=y
 CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
 CONFIG_HAVE_UID16=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_HNS3 is not set
 CONFIG_HWMON=y
 CONFIG_HZ_FIXED=0
 CONFIG_HZ_PERIODIC=y
@@ -161,20 +188,41 @@ CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_CNS3XXX=y
+# CONFIG_INITRAMFS_FORCE is not set
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_IOMMU_HELPER=y
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_IPTABLES=m
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+CONFIG_IPV6=y
+CONFIG_IPV6_MROUTE=y
+CONFIG_IPV6_MULTIPLE_TABLES=y
+# CONFIG_IPV6_PIMSM_V2 is not set
+CONFIG_IPV6_SUBTREES=y
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_MANGLE=m
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+CONFIG_IP_NF_TARGET_REDIRECT=m
+CONFIG_IP_NF_TARGET_REJECT=m
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
 CONFIG_IRQ_DOMAIN_HIERARCHY=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_WORK=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_UNCOMPRESSED=y
 CONFIG_LEDS_GPIO=y
 # CONFIG_LEDS_TRIGGER_NETDEV is not set
 CONFIG_LIBFDT=y
 CONFIG_LOCK_SPIN_ON_OWNER=y
 # CONFIG_MACH_CNS3420VB is not set
 CONFIG_MACH_GW2388=y
-CONFIG_MDIO_BOARDINFO=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
 CONFIG_MIGHT_HAVE_CACHE_L2X0=y
 CONFIG_MIGHT_HAVE_PCI=y
 CONFIG_MMC=y
@@ -196,7 +244,38 @@ CONFIG_MTD_SPLIT_UIMAGE_FW=y
 CONFIG_MULTI_IRQ_HANDLER=y
 CONFIG_MUTEX_SPIN_ON_OWNER=y
 CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MAC=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_STATE=m
+CONFIG_NETFILTER_XT_MATCH_TIME=m
+CONFIG_NETFILTER_XT_NAT=m
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
 CONFIG_NET_FLOW_LIMIT=y
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_CONNTRACK_IPV4=m
+CONFIG_NF_CONNTRACK_IPV6=m
+CONFIG_NF_CONNTRACK_RTCACHE=m
+CONFIG_NF_DEFRAG_IPV4=m
+CONFIG_NF_DEFRAG_IPV6=m
+CONFIG_NF_LOG_COMMON=m
+CONFIG_NF_LOG_IPV4=m
+CONFIG_NF_LOG_IPV6=m
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_IPV4=m
+CONFIG_NF_NAT_MASQUERADE_IPV4=m
+CONFIG_NF_NAT_NEEDED=y
+CONFIG_NF_NAT_REDIRECT=m
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_NF_REJECT_IPV6=m
 CONFIG_NLS=y
 CONFIG_NO_BOOTMEM=y
 CONFIG_NR_CPUS=2
@@ -224,6 +303,7 @@ CONFIG_PCI=y
 CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
 CONFIG_PCI_DOMAINS=y
 CONFIG_PCI_DOMAINS_GENERIC=y
+# CONFIG_PCI_FTPCI100 is not set
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
 CONFIG_PHYLIB=y
@@ -231,14 +311,22 @@ CONFIG_PL310_ERRATA_588369=y
 CONFIG_PL310_ERRATA_727915=y
 CONFIG_PL310_ERRATA_753970=y
 CONFIG_PL310_ERRATA_769419=y
+CONFIG_PPP=m
+CONFIG_PPPOE=m
+CONFIG_PPP_ASYNC=m
 CONFIG_PPS=y
 CONFIG_PPS_CLIENT_GPIO=y
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_PRINTK_TIME=y
+CONFIG_PROC_VMCORE=y
 CONFIG_RAID_ATTRS=y
 CONFIG_RATIONAL=y
+CONFIG_RCU_NEED_SEGCBLIST=y
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_SPI=y
+CONFIG_RELAY=y
 CONFIG_RFS_ACCEL=y
 CONFIG_RPS=y
 CONFIG_RTC_CLASS=y
@@ -256,6 +344,7 @@ CONFIG_SERIAL_8250_FSL=y
 CONFIG_SERIAL_8250_NR_UARTS=3
 CONFIG_SERIAL_8250_RUNTIME_UARTS=3
 CONFIG_SG_POOL=y
+CONFIG_SLHC=m
 CONFIG_SMP=y
 CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
@@ -268,8 +357,12 @@ CONFIG_SRCU=y
 CONFIG_SWIOTLB=y
 CONFIG_SWPHY=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_THIN_ARCHIVES=y
 CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
 CONFIG_TREE_RCU=y
+CONFIG_TREE_SRCU=y
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
 CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
@@ -278,16 +371,13 @@ CONFIG_USB_CNS3XXX_OHCI=y
 CONFIG_USB_COMMON=y
 CONFIG_USB_DWC2=y
 CONFIG_USB_DWC2_HOST=y
-# CONFIG_USB_DWC2_PCI is not set
 # CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
-CONFIG_USB_EHCI_PCI=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_OHCI_HCD_PLATFORM=y
 CONFIG_USB_SUPPORT=y
-# CONFIG_USB_UHCI_HCD is not set
 CONFIG_USE_OF=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_VFP=y