diff --git a/target/linux/x86/epia/config-4.4 b/target/linux/x86/epia/config-4.4
deleted file mode 100644
index a9bcd2af15..0000000000
--- a/target/linux/x86/epia/config-4.4
+++ /dev/null
@@ -1,213 +0,0 @@
-# CONFIG_3C515 is not set
-CONFIG_ACPI=y
-CONFIG_ACPI_AC=y
-CONFIG_ACPI_BATTERY=y
-CONFIG_ACPI_BUTTON=y
-# CONFIG_ACPI_CMPC is not set
-# CONFIG_ACPI_CONTAINER is not set
-# CONFIG_ACPI_CUSTOM_DSDT is not set
-# CONFIG_ACPI_DEBUG is not set
-# CONFIG_ACPI_DOCK is not set
-# CONFIG_ACPI_EC_DEBUGFS is not set
-# CONFIG_ACPI_FAN is not set
-# CONFIG_ACPI_I2C_OPREGION is not set
-# CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
-CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
-# CONFIG_ACPI_PCI_SLOT is not set
-CONFIG_ACPI_PROCESSOR=y
-# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
-# CONFIG_ACPI_PROCFS_POWER is not set
-# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
-# CONFIG_ACPI_SBS is not set
-CONFIG_ACPI_THERMAL=y
-CONFIG_ACPI_VIDEO=y
-# CONFIG_ACPI_WMI is not set
-CONFIG_AGP=y
-# CONFIG_AGP_ALI is not set
-# CONFIG_AGP_AMD is not set
-# CONFIG_AGP_AMD64 is not set
-# CONFIG_AGP_ATI is not set
-# CONFIG_AGP_EFFICEON is not set
-# CONFIG_AGP_INTEL is not set
-# CONFIG_AGP_NVIDIA is not set
-# CONFIG_AGP_SIS is not set
-# CONFIG_AGP_SWORKS is not set
-CONFIG_AGP_VIA=y
-# CONFIG_APPLE_GMUX is not set
-CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
-# CONFIG_ASUS_LAPTOP is not set
-# CONFIG_BACKLIGHT_ADP8860 is not set
-# CONFIG_BACKLIGHT_ADP8870 is not set
-# CONFIG_BACKLIGHT_APPLE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-CONFIG_BACKLIGHT_GENERIC=y
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_BACKLIGHT_SAHARA is not set
-CONFIG_BLK_DEV_SR=y
-# CONFIG_BLK_DEV_SR_VENDOR is not set
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CPU_IDLE_GOV_MENU=y
-# CONFIG_DELL_SMO8800 is not set
-CONFIG_DMA_SHARED_BUFFER=y
-CONFIG_DMI=y
-# CONFIG_DMIID is not set
-CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
-# CONFIG_DMI_SYSFS is not set
-CONFIG_DRM=y
-# CONFIG_DRM_AST is not set
-CONFIG_DRM_BOCHS=y
-# CONFIG_DRM_CIRRUS_QEMU is not set
-# CONFIG_DRM_GMA500 is not set
-# CONFIG_DRM_I2C_CH7006 is not set
-# CONFIG_DRM_I2C_NXP_TDA998X is not set
-# CONFIG_DRM_I2C_SIL164 is not set
-# CONFIG_DRM_I810 is not set
-# CONFIG_DRM_I915 is not set
-# CONFIG_DRM_I915_FBDEV is not set
-# CONFIG_DRM_I915_KMS is not set
-# CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
-CONFIG_DRM_KMS_FB_HELPER=y
-CONFIG_DRM_KMS_HELPER=y
-# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
-# CONFIG_DRM_MGA is not set
-# CONFIG_DRM_MGAG200 is not set
-# CONFIG_DRM_NOUVEAU is not set
-# CONFIG_DRM_PTN3460 is not set
-# CONFIG_DRM_QXL is not set
-# CONFIG_DRM_R128 is not set
-# CONFIG_DRM_RADEON is not set
-# CONFIG_DRM_SAVAGE is not set
-# CONFIG_DRM_SIS is not set
-# CONFIG_DRM_TDFX is not set
-# CONFIG_DRM_TTM is not set
-# CONFIG_DRM_UDL is not set
-CONFIG_DRM_VIA=y
-# CONFIG_DRM_VMWGFX is not set
-# CONFIG_EFI is not set
-# CONFIG_EISA is not set
-# CONFIG_EL3 is not set
-CONFIG_FB=y
-CONFIG_FB_CFB_COPYAREA=y
-CONFIG_FB_CFB_FILLRECT=y
-CONFIG_FB_CFB_IMAGEBLIT=y
-CONFIG_FB_CMDLINE=y
-# CONFIG_FB_I810 is not set
-CONFIG_FB_SYS_COPYAREA=y
-CONFIG_FB_SYS_FILLRECT=y
-CONFIG_FB_SYS_IMAGEBLIT=y
-# CONFIG_FB_VESA is not set
-CONFIG_FB_VIA=y
-# CONFIG_FB_VIA_DIRECT_PROCFS is not set
-CONFIG_FB_VIA_X_COMPATIBILITY=y
-# CONFIG_FONTS is not set
-CONFIG_FONT_8x16=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_SUPPORT=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
-# CONFIG_FUJITSU_LAPTOP is not set
-# CONFIG_GEOS is not set
-CONFIG_GPIO_GENERIC_PLATFORM=y
-# CONFIG_GPIO_F7188X is not set
-CONFIG_GPIO_VX855=y
-# CONFIG_GPIO_LYNXPOINT is not set
-# CONFIG_GPIO_INTEL_MID is not set
-CONFIG_HAVE_ACPI_APEI=y
-CONFIG_HAVE_ACPI_APEI_NMI=y
-CONFIG_HDMI=y
-CONFIG_HID=y
-CONFIG_HID_BATTERY_STRENGTH=y
-# CONFIG_HIGHMEM4G is not set
-# CONFIG_HIGHMEM64G is not set
-CONFIG_HPET=y
-CONFIG_HPET_MMAP=y
-# CONFIG_HP_ACCEL is not set
-CONFIG_I2C=y
-CONFIG_I2C_ALGOBIT=y
-CONFIG_I2C_BOARDINFO=y
-CONFIG_INPUT_MOUSE=y
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-# CONFIG_INT340X_THERMAL is not set
-CONFIG_INTEL_GTT=y
-CONFIG_INTEL_IDLE=y
-# CONFIG_INTEL_IPS is not set
-# CONFIG_INTEL_MENLOW is not set
-CONFIG_INTERVAL_TREE=y
-CONFIG_ISA=y
-CONFIG_ISAPNP=y
-# CONFIG_ISCSI_IBFT_FIND is not set
-CONFIG_ISO9660_FS=y
-# CONFIG_JOLIET is not set
-# CONFIG_LANCE is not set
-# CONFIG_LCD_CLASS_DEVICE is not set
-# CONFIG_LEDS_CLEVO_MAIL is not set
-# CONFIG_MDA_CONSOLE is not set
-# CONFIG_MIXCOMWD is not set
-# CONFIG_MOUSE_BCM5974 is not set
-# CONFIG_MOUSE_CYAPA is not set
-CONFIG_MOUSE_PS2=y
-CONFIG_MOUSE_PS2_ALPS=y
-# CONFIG_MOUSE_PS2_CYPRESS is not set
-# CONFIG_MOUSE_PS2_ELANTECH is not set
-CONFIG_MOUSE_PS2_LIFEBOOK=y
-CONFIG_MOUSE_PS2_LOGIPS2PP=y
-CONFIG_MOUSE_PS2_SYNAPTICS=y
-# CONFIG_MOUSE_PS2_TOUCHKIT is not set
-CONFIG_MOUSE_PS2_TRACKPOINT=y
-# CONFIG_MOUSE_SERIAL is not set
-# CONFIG_MOUSE_VSXXXAA is not set
-# CONFIG_M486 is not set
-CONFIG_MVIAC3_2=y
-CONFIG_NLS=y
-CONFIG_NOHIGHMEM=y
-CONFIG_NO_HZ=y
-# CONFIG_PANASONIC_LAPTOP is not set
-CONFIG_PATA_LEGACY=y
-CONFIG_PATA_VIA=y
-CONFIG_PCIEAER=y
-CONFIG_PCIEPORTBUS=y
-CONFIG_PCI_IOAPIC=y
-CONFIG_PCI_LABEL=y
-CONFIG_PCI_MMCONFIG=y
-# CONFIG_PCWATCHDOG is not set
-CONFIG_PNP=y
-CONFIG_PNPACPI=y
-# CONFIG_PNPBIOS is not set
-CONFIG_PNP_DEBUG_MESSAGES=y
-# CONFIG_PVPANIC is not set
-CONFIG_RAS=y
-# CONFIG_SAMSUNG_Q10 is not set
-CONFIG_SATA_AHCI=y
-# CONFIG_SCx200_ACB is not set
-# CONFIG_SERIAL_8250_FINTEK is not set
-CONFIG_SERIAL_8250_PNP=y
-# CONFIG_THINKPAD_ACPI is not set
-# CONFIG_TOPSTAR_LAPTOP is not set
-# CONFIG_TOSHIBA_BT_RFKILL is not set
-# CONFIG_TOSHIBA_HAPS is not set
-CONFIG_USB=y
-CONFIG_USB_COMMON=y
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_HCD_PLATFORM is not set
-CONFIG_USB_EHCI_PCI=y
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_HCD_PLATFORM is not set
-CONFIG_USB_STORAGE=y
-CONFIG_USB_UHCI_HCD=y
-CONFIG_VGACON_SOFT_SCROLLBACK=y
-CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
-# CONFIG_WDT is not set
-CONFIG_X86_ACPI_CPUFREQ=y
-CONFIG_X86_ACPI_CPUFREQ_CPB=y
-CONFIG_X86_ANCIENT_MCE=y
-CONFIG_X86_CMOV=y
-# CONFIG_X86_E_POWERSAVER is not set
-# CONFIG_X86_INTEL_LPSS is not set
-# CONFIG_X86_LONGHAUL is not set
-# CONFIG_X86_PCC_CPUFREQ is not set
-CONFIG_X86_PM_TIMER=y
-# CONFIG_X86_POWERNOW_K8 is not set