diff --git a/target/linux/mpc85xx/config-default b/target/linux/mpc85xx/config-default
index 3b957b7357..8c08c30404 100644
--- a/target/linux/mpc85xx/config-default
+++ b/target/linux/mpc85xx/config-default
@@ -15,20 +15,15 @@ CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_ARCH_SUPPORTS_MSI=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
-# CONFIG_ARPD is not set
 CONFIG_AUDIT_ARCH=y
 CONFIG_BOOKE=y
 CONFIG_BOUNCE=y
-# CONFIG_BRIDGE is not set
 # CONFIG_BSD_PROCESS_ACCT is not set
 CONFIG_CMDLINE="console=ttyS0,115200"
 CONFIG_CMDLINE_BOOL=y
-CONFIG_COMPAT_BRK=y
 # CONFIG_CPM2 is not set
 CONFIG_DEBUG_BUGVERBOSE=y
-CONFIG_DEFAULT_CFQ=y
-# CONFIG_DEFAULT_DEADLINE is not set
-CONFIG_DEFAULT_IOSCHED="cfq"
+CONFIG_DECOMPRESS_LZMA=y
 CONFIG_DEFAULT_UIMAGE=y
 CONFIG_DEVKMEM=y
 CONFIG_DNOTIFY=y
@@ -38,7 +33,6 @@ CONFIG_E500=y
 CONFIG_EARLY_PRINTK=y
 CONFIG_ELF_CORE=y
 CONFIG_ENABLE_MUST_CHECK=y
-# CONFIG_EPOLL is not set
 CONFIG_FORCE_MAX_ZONEORDER=11
 CONFIG_FREEZER=y
 CONFIG_FSL_BOOKE=y
@@ -99,14 +93,7 @@ CONFIG_INET_TCP_DIAG=y
 CONFIG_INITRAMFS_SOURCE=""
 CONFIG_INOTIFY_USER=y
 CONFIG_IOMMU_HELPER=y
-CONFIG_IOSCHED_CFQ=y
 # CONFIG_IPIC is not set
-# CONFIG_IP_ADVANCED_ROUTER is not set
-# CONFIG_IP_MROUTE is not set
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_DHCP=y
-# CONFIG_IP_PNP_RARP is not set
 CONFIG_IRQ_PER_CPU=y
 CONFIG_ISA_DMA_API=y
 CONFIG_KERNEL_START=0xc0000000
@@ -150,7 +137,6 @@ CONFIG_OF_MDIO=y
 # CONFIG_P4080_DS is not set
 CONFIG_PAGEFLAGS_EXTENDED=y
 CONFIG_PAGE_OFFSET=0xc0000000
-# CONFIG_PARTITION_ADVANCED is not set
 CONFIG_PCI=y
 CONFIG_PCIEAER=y
 CONFIG_PCIEASPM=y
@@ -205,13 +191,11 @@ CONFIG_PROC_PAGE_MONITOR=y
 CONFIG_QE_GPIO=y
 CONFIG_QUICC_ENGINE=y
 # CONFIG_RAPIDIO is not set
-# CONFIG_RD_LZMA is not set
 CONFIG_RWSEM_XCHGADD_ALGORITHM=y
 # CONFIG_SBC8548 is not set
 CONFIG_SBC8560=y
 CONFIG_SCHED_HRTICK=y
 # CONFIG_SCSI_DMA is not set
-CONFIG_SECCOMP=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 CONFIG_SERIAL_OF_PLATFORM=y
 # CONFIG_SERIAL_QE is not set
@@ -226,7 +210,6 @@ CONFIG_SUSPEND=y
 CONFIG_SUSPEND_FREEZER=y
 CONFIG_SUSPEND_NVS=y
 CONFIG_SWIOTLB=y
-# CONFIG_SYSCTL_SYSCALL is not set
 CONFIG_TASK_SIZE=0xc0000000
 # CONFIG_TQM8540 is not set
 # CONFIG_TQM8541 is not set
@@ -238,7 +221,6 @@ CONFIG_UCC_FAST=y
 CONFIG_UCC_GETH=y
 # CONFIG_UGETH_TX_ON_DEMAND is not set
 CONFIG_USB_SUPPORT=y
-# CONFIG_VLAN_8021Q is not set
 CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_WATCHDOG is not set
 CONFIG_WORD_SIZE=32