diff --git a/config/linux-sun8i-default.config b/config/linux-sun8i-default.config
index 82fc07faf3..565ebaf5e5 100644
--- a/config/linux-sun8i-default.config
+++ b/config/linux-sun8i-default.config
@@ -52,8 +52,10 @@ CONFIG_DEFAULT_HOSTNAME="sun8i"
 CONFIG_SWAP=y
 CONFIG_SYSVIPC=y
 CONFIG_SYSVIPC_SYSCTL=y
-# CONFIG_POSIX_MQUEUE is not set
-# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
 CONFIG_FHANDLE=y
 # CONFIG_TASKSTATS is not set
 CONFIG_AUDIT=y
@@ -81,7 +83,8 @@ CONFIG_RCU_FANOUT=32
 # CONFIG_RCU_FAST_NO_HZ is not set
 # CONFIG_TREE_RCU_TRACE is not set
 # CONFIG_RCU_BOOST is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=16
 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
 CONFIG_CGROUPS=y
@@ -115,7 +118,7 @@ CONFIG_MM_OWNER=y
 # CONFIG_SYSFS_DEPRECATED is not set
 CONFIG_RELAY=y
 # CONFIG_BLK_DEV_INITRD is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
 CONFIG_SYSCTL=y
 CONFIG_ANON_INODES=y
 CONFIG_PANIC_TIMEOUT=0
@@ -147,7 +150,7 @@ CONFIG_PERF_EVENTS=y
 # CONFIG_PERF_COUNTERS is not set
 # CONFIG_DEBUG_PERF_USE_VMALLOC is not set
 CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_COMPAT_BRK=y
+# CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
 # CONFIG_SLOB is not set
@@ -185,9 +188,9 @@ CONFIG_MODVERSIONS=y
 CONFIG_STOP_MACHINE=y
 CONFIG_BLOCK=y
 CONFIG_LBDAF=y
-# CONFIG_BLK_DEV_BSG is not set
+CONFIG_BLK_DEV_BSG=y
 # CONFIG_BLK_DEV_BSGLIB is not set
-# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLK_DEV_INTEGRITY=y
 # CONFIG_BLK_DEV_THROTTLING is not set
 
 #
@@ -557,7 +560,7 @@ CONFIG_BINFMT_ELF=y
 CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
 CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
 # CONFIG_HAVE_AOUT is not set
-# CONFIG_BINFMT_MISC is not set
+CONFIG_BINFMT_MISC=y
 
 #
 # Power management options
@@ -1453,9 +1456,9 @@ CONFIG_USB_NET_CDC_NCM=m
 CONFIG_USB_NET_DM9601=m
 CONFIG_USB_NET_SMSC75XX=m
 CONFIG_USB_NET_SMSC95XX=m
-# CONFIG_USB_NET_GL620A is not set
-# CONFIG_USB_NET_NET1080 is not set
-# CONFIG_USB_NET_PLUSB is not set
+CONFIG_USB_NET_GL620A=m
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
 CONFIG_USB_NET_MCS7830=m
 CONFIG_USB_NET_RNDIS_HOST=m
 CONFIG_USB_NET_CDC_SUBSET=m
@@ -1544,7 +1547,10 @@ CONFIG_RT2X00_LIB_FIRMWARE=y
 CONFIG_RT2X00_LIB_CRYPTO=y
 CONFIG_RT2X00_LIB_LEDS=y
 # CONFIG_RT2X00_DEBUG is not set
-# CONFIG_RTL8192CU is not set
+CONFIG_RTL8192CU=m
+CONFIG_RTLWIFI=m
+# CONFIG_RTLWIFI_DEBUG is not set
+CONFIG_RTL8192C_COMMON=m
 CONFIG_WL1251=m
 CONFIG_WL1251_SPI=m
 CONFIG_WL1251_SDIO=m
@@ -1919,7 +1925,7 @@ CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
 CONFIG_ARCH_REQUIRE_GPIOLIB=y
 CONFIG_GPIOLIB=y
 # CONFIG_DEBUG_GPIO is not set
-# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_SYSFS=y
 
 #
 # Memory mapped GPIO drivers:
@@ -2694,8 +2700,13 @@ CONFIG_DRM_MALI=m
 CONFIG_ION=y
 CONFIG_ION_SUNXI=y
 CONFIG_ION_SUNXI_RESERVE_LIST="160M@0,256M@0,130M@1,200M@1"
-# CONFIG_MALI is not set
-# CONFIG_MALI400 is not set
+CONFIG_MALI=m
+CONFIG_MALI400=m
+# CONFIG_MALI400_DEBUG is not set
+# CONFIG_MALI400_PROFILING is not set
+# CONFIG_MALI400_GPU_UTILIZATION is not set
+CONFIG_UMP=m
+# CONFIG_UMP_DEBUG is not set
 # CONFIG_VGASTATE is not set
 # CONFIG_VIDEO_OUTPUT_CONTROL is not set
 CONFIG_FB=y
@@ -2977,7 +2988,7 @@ CONFIG_USB_SUNXI_HSIC=y
 # USB Device Class drivers
 #
 CONFIG_USB_ACM=m
-# CONFIG_USB_PRINTER is not set
+CONFIG_USB_PRINTER=m
 CONFIG_USB_WDM=m
 # CONFIG_USB_TMC is not set
 
@@ -3009,8 +3020,8 @@ CONFIG_USB_STORAGE_ENE_UB6250=y
 #
 # USB Imaging devices
 #
-# CONFIG_USB_MDC800 is not set
-# CONFIG_USB_MICROTEK is not set
+CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
 
 #
 # USB port drivers
@@ -3087,14 +3098,14 @@ CONFIG_USB_SERIAL_SSU100=m
 #
 CONFIG_USB_EMI62=m
 CONFIG_USB_EMI26=m
-# CONFIG_USB_ADUTUX is not set
-# CONFIG_USB_SEVSEG is not set
-# CONFIG_USB_RIO500 is not set
-# CONFIG_USB_LEGOTOWER is not set
-# CONFIG_USB_LCD is not set
-# CONFIG_USB_LED is not set
-# CONFIG_USB_CYPRESS_CY7C63 is not set
-# CONFIG_USB_CYTHERM is not set
+CONFIG_USB_ADUTUX=m
+CONFIG_USB_SEVSEG=m
+CONFIG_USB_RIO500=m
+CONFIG_USB_LEGOTOWER=m
+CONFIG_USB_LCD=m
+CONFIG_USB_LED=m
+CONFIG_USB_CYPRESS_CY7C63=m
+CONFIG_USB_CYTHERM=m
 CONFIG_USB_IDMOUSE=m
 CONFIG_USB_FTDI_ELAN=m
 CONFIG_USB_APPLEDISPLAY=m
@@ -3105,7 +3116,7 @@ CONFIG_USB_TRANCEVIBRATOR=m
 CONFIG_USB_IOWARRIOR=m
 # CONFIG_USB_TEST is not set
 CONFIG_USB_ISIGHTFW=m
-# CONFIG_USB_YUREX is not set
+CONFIG_USB_YUREX=m
 CONFIG_USB_GADGET=y
 # CONFIG_USB_GADGET_DEBUG is not set
 # CONFIG_USB_GADGET_DEBUG_FILES is not set
@@ -3828,7 +3839,7 @@ CONFIG_GENERIC_PCI_IOMAP=y
 CONFIG_GENERIC_IO=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC16=y
-# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_T10DIF=y
 CONFIG_CRC_ITU_T=y
 CONFIG_CRC32=y
 # CONFIG_CRC32_SELFTEST is not set