diff --git a/target/linux/mpc85xx/config-4.14 b/target/linux/mpc85xx/config-4.14
index 0bdf7aa25d..5bed475664 100644
--- a/target/linux/mpc85xx/config-4.14
+++ b/target/linux/mpc85xx/config-4.14
@@ -7,9 +7,11 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_ARCH_HAS_DMA_SET_COHERENT_MASK=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
 CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
-CONFIG_ARCH_HAS_ILOG2_U32=y
 CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+# CONFIG_ARCH_HAS_STRICT_MODULE_RWX is not set
 CONFIG_ARCH_HAS_WALK_MEMORY=y
 CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
 CONFIG_ARCH_HIBERNATION_POSSIBLE=y
@@ -17,6 +19,12 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
 CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
 CONFIG_ARCH_MMAP_RND_BITS=11
+CONFIG_ARCH_MMAP_RND_BITS_MAX=17
+CONFIG_ARCH_MMAP_RND_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+# CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT is not set
 # CONFIG_ARCH_RANDOM is not set
 CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
@@ -25,6 +33,7 @@ CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y
 CONFIG_ASN1=y
 CONFIG_AUDIT_ARCH=y
 CONFIG_BLK_MQ_PCI=y
@@ -48,16 +57,6 @@ CONFIG_CRYPTO_AEAD2=y
 CONFIG_CRYPTO_AKCIPHER=y
 CONFIG_CRYPTO_AKCIPHER2=y
 CONFIG_CRYPTO_AUTHENC=y
-#CONFIG_CRYPTO_DEV_FSL_CAAM=y
-#CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API=y
-#CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API=y
-# CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG is not set
-# CONFIG_CRYPTO_DEV_FSL_CAAM_IMX is not set
-# CONFIG_CRYPTO_DEV_FSL_CAAM_INTC is not set
-#CONFIG_CRYPTO_DEV_FSL_CAAM_JR=y
-#CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API=y
-#CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE=9
-#CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
 CONFIG_CRYPTO_HW=y
@@ -87,6 +86,7 @@ CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_ETHERNET_PACKET_MANGLE=y
 # CONFIG_FHCI_DEBUG is not set
 CONFIG_FIXED_PHY=y
+# CONFIG_FORCE_SMP is not set
 CONFIG_FSL_BOOKE=y
 # CONFIG_FSL_DPAA is not set
 CONFIG_FSL_EMB_PERFMON=y
@@ -115,7 +115,7 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 # CONFIG_GENERIC_TBSYNC is not set
-CONFIG_GENERIC_TIME_VSYSCALL_OLD=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GEN_RTC=y
 # CONFIG_GE_FPGA is not set
 # CONFIG_GE_IMP3A is not set
@@ -124,6 +124,7 @@ CONFIG_GPIOLIB=y
 CONFIG_GPIO_GENERIC=y
 CONFIG_GPIO_MPC8XXX=y
 CONFIG_GPIO_SYSFS=y
+# CONFIG_GRO_CELLS is not set
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
@@ -146,10 +147,12 @@ CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
 CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
 CONFIG_HAVE_FUNCTION_TRACER=y
 # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_GENERIC_RCU_GUP=y
+CONFIG_HAVE_GENERIC_GUP=y
 CONFIG_HAVE_IDE=y
 CONFIG_HAVE_IOREMAP_PROT=y
 CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
 CONFIG_HAVE_MEMBLOCK=y
 CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
 CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
@@ -171,6 +174,7 @@ CONFIG_HZ_PERIODIC=y
 CONFIG_I2C=y
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_MPC=y
+CONFIG_ILLEGAL_POINTER_VALUE=0
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_IOMMU_HELPER=y
 # CONFIG_IPIC is not set
@@ -189,7 +193,8 @@ CONFIG_LOWMEM_CAM_NUM=3
 CONFIG_LOWMEM_SIZE=0x30000000
 CONFIG_LXT_PHY=y
 # CONFIG_MATH_EMULATION is not set
-CONFIG_MDIO_BOARDINFO=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
 CONFIG_MIGRATION=y
 # CONFIG_MMIO_NVRAM is not set
 CONFIG_MODULES_USE_ELF_RELA=y
@@ -292,12 +297,14 @@ CONFIG_PPC_SMP_MUXED_IPI=y
 CONFIG_PPC_UDBG_16550=y
 CONFIG_PPC_WERROR=y
 # CONFIG_PPC_XICS is not set
+# CONFIG_PPC_XIVE is not set
+# CONFIG_PPC_XIVE_SPAPR is not set
 # CONFIG_PQ2ADS is not set
-# CONFIG_PTP_1588_CLOCK_GIANFAR is not set
 CONFIG_QE_GPIO=y
 CONFIG_QE_USB=y
 CONFIG_QUICC_ENGINE=y
 CONFIG_RAS=y
+# CONFIG_RCU_NEED_SEGCBLIST is not set
 # CONFIG_RCU_STALL_COMMON is not set
 CONFIG_REGMAP=y
 CONFIG_REGMAP_I2C=y
@@ -322,7 +329,6 @@ CONFIG_SPE=y
 CONFIG_SPE_POSSIBLE=y
 CONFIG_SPI=y
 CONFIG_SPI_FSL_ESPI=y
-CONFIG_SPI_FSL_LIB=y
 CONFIG_SPI_MASTER=y
 CONFIG_SRCU=y
 # CONFIG_STRIP_ASM_SYMS is not set
@@ -332,8 +338,9 @@ CONFIG_SWIOTLB=y
 CONFIG_SWPHY=y
 CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_TASK_SIZE=0xc0000000
-CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_THREAD_SHIFT=13
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TINY_SRCU=y
 # CONFIG_TL_WDR4900_V1 is not set
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -351,10 +358,8 @@ CONFIG_USB_EHCI_FSL=y
 CONFIG_USB_EHCI_HCD=y
 # CONFIG_USB_EHCI_HCD_PLATFORM is not set
 CONFIG_USB_EHCI_HCD_PPC_OF=y
-CONFIG_USB_EHCI_PCI=y
 CONFIG_USB_FHCI_HCD=y
 CONFIG_USB_SUPPORT=y
-# CONFIG_USB_UHCI_HCD is not set
 CONFIG_VDSO32=y
 # CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set
 CONFIG_VM_EVENT_COUNTERS=y