diff --git a/recipes-kernel/linux/files/freedom-u540/defconfig b/recipes-kernel/linux/files/freedom-u540/defconfig
index 3240eac..dda93ae 100644
--- a/recipes-kernel/linux/files/freedom-u540/defconfig
+++ b/recipes-kernel/linux/files/freedom-u540/defconfig
@@ -99,32 +99,6 @@ CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_AD714X=y
-CONFIG_INPUT_ATMEL_CAPTOUCH=y
-CONFIG_INPUT_BMA150=y
-CONFIG_INPUT_E3X0_BUTTON=y
-CONFIG_INPUT_MMA8450=y
-CONFIG_INPUT_GP2A=y
-CONFIG_INPUT_GPIO_BEEPER=y
-CONFIG_INPUT_GPIO_DECODER=y
-CONFIG_INPUT_ATI_REMOTE2=y
-CONFIG_INPUT_KEYSPAN_REMOTE=y
-CONFIG_INPUT_KXTJ9=y
-CONFIG_INPUT_KXTJ9_POLLED_MODE=y
-CONFIG_INPUT_POWERMATE=y
-CONFIG_INPUT_YEALINK=y
-CONFIG_INPUT_CM109=y
-CONFIG_INPUT_UINPUT=y
-CONFIG_INPUT_PCF8574=y
-CONFIG_INPUT_PWM_BEEPER=y
-CONFIG_INPUT_PWM_VIBRA=y
-CONFIG_INPUT_GPIO_ROTARY_ENCODER=y
-CONFIG_INPUT_ADXL34X=y
-CONFIG_INPUT_IMS_PCU=y
-CONFIG_INPUT_CMA3000=y
-CONFIG_INPUT_CMA3000_I2C=y
-CONFIG_INPUT_DRV260X_HAPTICS=y
-CONFIG_INPUT_DRV2665_HAPTICS=y
-CONFIG_INPUT_DRV2667_HAPTICS=y
 CONFIG_SERIO_PCIPS2=y
 CONFIG_SERIO_RAW=y
 CONFIG_SERIO_GPIO_PS2=y
@@ -134,8 +108,6 @@ CONFIG_SERIAL_8250_CONSOLE=y
 # CONFIG_SERIAL_8250_PCI is not set
 CONFIG_SERIAL_8250_RT288X=y
 CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SERIAL_MAX3100=y
-CONFIG_SERIAL_MAX310X=y
 CONFIG_SERIAL_JSM=y
 CONFIG_SERIAL_SIFIVE=y
 CONFIG_SERIAL_SIFIVE_CONSOLE=y
@@ -196,145 +168,23 @@ CONFIG_FB_SIMPLE=y
 CONFIG_LOGO=y
 CONFIG_SOUND=y
 CONFIG_SND=y
-CONFIG_SND_DEBUG=y
-CONFIG_SND_DEBUG_VERBOSE=y
-CONFIG_SND_DUMMY=m
 CONFIG_SND_ALOOP=m
 CONFIG_SND_MTPAV=y
 CONFIG_SND_SERIAL_U16550=y
 CONFIG_SND_MPU401=y
-CONFIG_SND_HDA_INTEL=y
-CONFIG_SND_HDA_HWDEP=y
-CONFIG_SND_HDA_INPUT_BEEP=y
-CONFIG_SND_HDA_PATCH_LOADER=y
-CONFIG_SND_HDA_CODEC_REALTEK=y
-CONFIG_SND_HDA_CODEC_ANALOG=y
-CONFIG_SND_HDA_CODEC_SIGMATEL=y
-CONFIG_SND_HDA_CODEC_VIA=y
-CONFIG_SND_HDA_CODEC_HDMI=y
-CONFIG_SND_HDA_CODEC_CIRRUS=y
-CONFIG_SND_HDA_CODEC_CONEXANT=y
-CONFIG_SND_HDA_CODEC_CA0110=y
-CONFIG_SND_HDA_CODEC_CA0132=y
-CONFIG_SND_HDA_CODEC_CA0132_DSP=y
-CONFIG_SND_HDA_CODEC_CMEDIA=y
-CONFIG_SND_HDA_CODEC_SI3054=y
 CONFIG_SND_USB_AUDIO=y
-CONFIG_SND_USB_UA101=y
-CONFIG_SND_USB_CAIAQ=y
-CONFIG_SND_USB_CAIAQ_INPUT=y
-CONFIG_SND_USB_6FIRE=y
-CONFIG_SND_USB_HIFACE=y
-CONFIG_SND_BCD2000=y
-CONFIG_SND_USB_POD=y
-CONFIG_SND_USB_PODHD=y
-CONFIG_SND_USB_TONEPORT=y
-CONFIG_SND_USB_VARIAX=y
-CONFIG_SND_SOC=m
-CONFIG_HID_BATTERY_STRENGTH=y
 CONFIG_HIDRAW=y
 CONFIG_UHID=y
-CONFIG_HID_A4TECH=y
-CONFIG_HID_ACCUTOUCH=y
-CONFIG_HID_ACRUX=y
-CONFIG_HID_ACRUX_FF=y
-CONFIG_HID_APPLE=y
-CONFIG_HID_APPLEIR=y
-CONFIG_HID_ASUS=y
-CONFIG_HID_AUREAL=y
-CONFIG_HID_BELKIN=y
-CONFIG_HID_BETOP_FF=y
-CONFIG_HID_CHERRY=y
-CONFIG_HID_CHICONY=y
-CONFIG_HID_CORSAIR=y
-CONFIG_HID_COUGAR=y
-CONFIG_HID_PRODIKEYS=y
-CONFIG_HID_CMEDIA=y
-CONFIG_HID_CP2112=y
-CONFIG_HID_CYPRESS=y
-CONFIG_HID_DRAGONRISE=y
-CONFIG_DRAGONRISE_FF=y
-CONFIG_HID_EMS_FF=y
-CONFIG_HID_ELAN=y
-CONFIG_HID_ELECOM=y
-CONFIG_HID_ELO=y
-CONFIG_HID_EZKEY=y
-CONFIG_HID_GEMBIRD=y
-CONFIG_HID_GFRM=y
-CONFIG_HID_HOLTEK=y
-CONFIG_HID_GOOGLE_HAMMER=y
-CONFIG_HID_GT683R=y
-CONFIG_HID_KEYTOUCH=y
-CONFIG_HID_KYE=y
-CONFIG_HID_UCLOGIC=y
-CONFIG_HID_WALTOP=y
-CONFIG_HID_GYRATION=y
-CONFIG_HID_ICADE=y
-CONFIG_HID_ITE=y
-CONFIG_HID_JABRA=y
-CONFIG_HID_TWINHAN=y
-CONFIG_HID_KENSINGTON=y
-CONFIG_HID_LCPOWER=y
-CONFIG_HID_LOGITECH=y
-CONFIG_HID_MAGICMOUSE=y
-CONFIG_HID_MAYFLASH=y
-CONFIG_HID_REDRAGON=y
-CONFIG_HID_MONTEREY=y
-CONFIG_HID_MULTITOUCH=y
-CONFIG_HID_NTI=y
-CONFIG_HID_NTRIG=y
-CONFIG_HID_ORTEK=y
-CONFIG_HID_PANTHERLORD=y
-CONFIG_HID_PENMOUNT=y
-CONFIG_HID_PICOLCD=y
-CONFIG_HID_PICOLCD_FB=y
-CONFIG_HID_PLANTRONICS=y
-CONFIG_HID_PRIMAX=y
-CONFIG_HID_RETRODE=y
-CONFIG_HID_ROCCAT=y
-CONFIG_HID_SAITEK=y
-CONFIG_HID_SPEEDLINK=y
-CONFIG_HID_STEAM=y
-CONFIG_HID_STEELSERIES=y
-CONFIG_HID_SUNPLUS=y
-CONFIG_HID_RMI=y
-CONFIG_HID_GREENASIA=y
-CONFIG_HID_SMARTJOYPLUS=y
-CONFIG_SMARTJOYPLUS_FF=y
-CONFIG_HID_TIVO=y
-CONFIG_HID_TOPSEED=y
-CONFIG_HID_THINGM=y
-CONFIG_HID_THRUSTMASTER=y
-CONFIG_THRUSTMASTER_FF=y
-CONFIG_HID_UDRAW_PS3=y
-CONFIG_HID_WACOM=y
-CONFIG_HID_WIIMOTE=y
-CONFIG_HID_XINMO=y
-CONFIG_HID_ZEROPLUS=y
-CONFIG_HID_ZYDACRON=y
-CONFIG_HID_SENSOR_HUB=y
-CONFIG_HID_SENSOR_CUSTOM_SENSOR=m
-CONFIG_HID_ALPS=y
 CONFIG_HID_PID=y
 CONFIG_USB_HIDDEV=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_DYNAMIC_MINORS=y
 CONFIG_USB_MON=y
 CONFIG_USB_XHCI_HCD=y
-CONFIG_USB_XHCI_DBGCAP=y
 CONFIG_USB_XHCI_PLATFORM=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_ROOT_HUB_TT=y
 CONFIG_USB_EHCI_HCD_PLATFORM=y
-CONFIG_USB_OXU210HP_HCD=y
-CONFIG_USB_ISP116X_HCD=y
-CONFIG_USB_FOTG210_HCD=y
-CONFIG_USB_MAX3421_HCD=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_OHCI_HCD_PLATFORM=y
-CONFIG_USB_UHCI_HCD=y
-CONFIG_USB_SL811_HCD=y
-CONFIG_USB_R8A66597_HCD=y
 CONFIG_USB_ACM=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_STORAGE_DEBUG=y
@@ -345,31 +195,11 @@ CONFIG_USB_SERIAL_CONSOLE=y
 CONFIG_USB_SERIAL_GENERIC=y
 CONFIG_USB_SERIAL_SIMPLE=y
 CONFIG_USB_SERIAL_FTDI_SIO=y
-CONFIG_USB_EMI62=y
-CONFIG_USB_EMI26=y
-CONFIG_NOP_USB_XCEIV=y
 CONFIG_USB_GPIO_VBUS=y
 CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_DEBUG=y
-CONFIG_USB_GADGET_VERBOSE=y
-CONFIG_USB_GADGET_DEBUG_FILES=y
 CONFIG_U_SERIAL_CONSOLE=y
 CONFIG_USB_FOTG210_UDC=y
 CONFIG_USB_GR_UDC=y
-CONFIG_USB_R8A66597=y
-CONFIG_USB_PXA27X=y
-CONFIG_USB_MV_UDC=y
-CONFIG_USB_MV_U3D=y
-CONFIG_USB_SNP_UDC_PLAT=y
-CONFIG_USB_M66592=y
-CONFIG_USB_BDC_UDC=y
-CONFIG_USB_AMD5536UDC=y
-CONFIG_USB_NET2272=y
-CONFIG_USB_NET2272_DMA=y
-CONFIG_USB_NET2280=y
-CONFIG_USB_GOKU=y
-CONFIG_USB_EG20T=y
-CONFIG_USB_DUMMY_HCD=m
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_SERIAL=y
 CONFIG_USB_CONFIGFS_ACM=y
@@ -397,14 +227,9 @@ CONFIG_USB_G_MULTI=m
 CONFIG_USB_G_MULTI_CDC=y
 CONFIG_USB_G_HID=m
 CONFIG_USB_G_DBGP=m
-CONFIG_USB_LED_TRIG=y
 CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_SPI=y
-CONFIG_LEDS_PWM=y
-CONFIG_LEDS_TRIGGER_MTD=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_PANIC=y
 CONFIG_VIRTIO_PCI=y
 # CONFIG_VIRTIO_PCI_LEGACY is not set
 CONFIG_VIRTIO_BALLOON=y