at91: cleanup kernel configurations

The subtarget configurations contained a lot of reduntant symbols, arbitrary
overrides and symbols set to =m.

Remove most of these redundant settings to shrink the subtarget configurations
to a manageable size.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 28 insertions, 276 deletions

diff --git a/target/linux/at91/sama5d4/config-default b/target/linux/at91/sama5d4/config-default
index c682dc0d6e..baa2d5f46f 100644
--- a/target/linux/at91/sama5d4/config-default
+++ b/target/linux/at91/sama5d4/config-default
@@ -1,287 +1,39 @@
-# CONFIG_SWAP is not set
-CONFIG_SYSVIPC=y
-CONFIG_FHANDLE=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_NO_HZ_IDLE=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_IRQ_DOMAIN_DEBUG=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_CGROUPS=y
-CONFIG_MEMCG=y
-CONFIG_CGROUP_SCHED=y
-CONFIG_CFS_BANDWIDTH=y
-CONFIG_RT_GROUP_SCHED=y
-CONFIG_CGROUP_FREEZER=y
-CONFIG_CGROUP_DEVICE=y
-CONFIG_CGROUP_CPUACCT=y
-CONFIG_NAMESPACES=y
-CONFIG_USER_NS=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_KALLSYMS is not set
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_JUMP_LABEL=y
-CONFIG_MODULES=y
-CONFIG_MODULE_FORCE_LOAD=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_MULTIPLATFORM=y
 CONFIG_ARCH_MULTI_V6_V7=y
 CONFIG_ARCH_MULTI_V7=y
-CONFIG_ARCH_AT91=y
-CONFIG_SOC_SAMA5D2=y
-CONFIG_SOC_SAMA5D3=y
-CONFIG_SOC_SAMA5D4=y
-# CONFIG_AT91_VDEC_G1 is not set
-CONFIG_AT91_BSR=y
-CONFIG_AEABI=y
-CONFIG_CMA=y
+CONFIG_AT91_SAMA5D2_ADC=y
+CONFIG_AT_XDMAC=y
+CONFIG_BATTERY_ACT8945A=y
+CONFIG_CMA_ALIGNMENT=8
 CONFIG_CMA_DEBUGFS=y
-CONFIG_UACCESS_WITH_MEMCPY=y
-# CONFIG_ATAGS is not set
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 rw"
-CONFIG_KEXEC=y
-CONFIG_CPU_IDLE=y
-CONFIG_VFP=y
-CONFIG_NEON=y
-CONFIG_KERNEL_MODE_NEON=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_PM_DEBUG=y
-CONFIG_PM_ADVANCED_DEBUG=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IPV6_SIT_6RD=y
-CONFIG_CAN=y
-CONFIG_CAN_AT91=y
-CONFIG_CAN_M_CAN=y
-CONFIG_RFKILL=y
-CONFIG_RFKILL_REGULATOR=y
-# CONFIG_UEVENT_HELPER is not set
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_STANDALONE is not set
-# CONFIG_PREVENT_FIRMWARE_BUILD is not set
-CONFIG_DMA_CMA=y
 CONFIG_CMA_SIZE_MBYTES=16
+# CONFIG_CMA_SIZE_SEL_MAX is not set
 CONFIG_CMA_SIZE_SEL_MBYTES=y
-# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set
-# CONFIG_CMA_SIZE_SEL_MAX is not set
-CONFIG_CMA_ALIGNMENT=8
-CONFIG_MTD=y
-CONFIG_MTD_TESTS=m
-CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_M25P80=y
-CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_ATMEL=y
-CONFIG_MTD_SPI_NOR=y
-CONFIG_SPI_ATMEL_QUADSPI=y
-CONFIG_MTD_UBI=y
-CONFIG_MTD_UBI_FASTMAP=y
-CONFIG_MTD_UBI_GLUEBI=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=4
-CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_ATMEL_TCLIB=y
-CONFIG_ATMEL_SSC=y
-CONFIG_EEPROM_AT24=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-# CONFIG_SCSI_LOWLEVEL is not set
-# CONFIG_INPUT_MOUSEDEV is not set
-CONFIG_INPUT_EVDEV=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_QT1070=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_INPUT_MOUSE is not set
-CONFIG_INPUT_TOUCHSCREEN=y
-CONFIG_TOUCHSCREEN_ATMEL_MXT=y
-# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_ATMEL_PTC=m
-# CONFIG_SERIO is not set
-CONFIG_LEGACY_PTY_COUNT=4
-CONFIG_SERIAL_ATMEL=y
-CONFIG_SERIAL_ATMEL_CONSOLE=y
-CONFIG_HW_RANDOM=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_AT91=y
-CONFIG_I2C_GPIO=y
-CONFIG_SPI=y
-CONFIG_SPI_ATMEL=y
-CONFIG_SPI_GPIO=y
-CONFIG_SPI_SPIDEV=m
-CONFIG_GPIO_SYSFS=y
-CONFIG_POWER_SUPPLY=y
-CONFIG_BATTERY_ACT8945A=y
-CONFIG_POWER_RESET=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_AT91SAM9X_WATCHDOG=y
-CONFIG_SAMA5D4_WATCHDOG=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+CONFIG_DEBUG_MEMORY_INIT=y
+CONFIG_DMA_CMA=y
+# CONFIG_HZ_PERIODIC is not set
+# CONFIG_LCD_CLASS_DEVICE is not set
 CONFIG_MFD_ACT8945A=y
 CONFIG_MFD_ATMEL_FLEXCOM=y
-CONFIG_MFD_ATMEL_HLCDC=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-CONFIG_REGULATOR_VIRTUAL_CONSUMER=m
-CONFIG_REGULATOR_ACT8865=y
-CONFIG_REGULATOR_ACT8945A=y
-CONFIG_MEDIA_SUPPORT=y
-CONFIG_MEDIA_CAMERA_SUPPORT=y
-CONFIG_MEDIA_CONTROLLER=y
-# CONFIG_MEDIA_CONTROLLER_DVB is not set
-CONFIG_VIDEO_V4L2_SUBDEV_API=y
-CONFIG_MEDIA_USB_SUPPORT=y
-CONFIG_USB_VIDEO_CLASS=m
-# CONFIG_USB_GSPCA is not set
-CONFIG_V4L_PLATFORM_DRIVERS=y
-# CONFIG_VIDEO_XILINX is not set
-CONFIG_VIDEO_ATMEL_ISC=m
-CONFIG_VIDEO_ATMEL_ISI=m
-# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
-# CONFIG_VIDEO_ADV7604 is not set
-# CONFIG_VIDEO_ADV7842 is not set
-# CONFIG_VIDEO_AD5820 is not set
-# CONFIG_VIDEO_TC358743 is not set
-# CONFIG_VIDEO_ADV7511 is not set
-# CONFIG_VIDEO_AD9389B is not set
-CONFIG_VIDEO_OV2640=m
-CONFIG_VIDEO_OV2659=m
-CONFIG_VIDEO_OV7640=m
-CONFIG_VIDEO_OV7670=m
-CONFIG_VIDEO_OV7740=m
-CONFIG_VIDEO_OV9650=m
-# CONFIG_VIDEO_MT9M032 is not set
-# CONFIG_VIDEO_MT9P031 is not set
-# CONFIG_VIDEO_MT9T001 is not set
-# CONFIG_VIDEO_MT9V032 is not set
-# CONFIG_VIDEO_M5MOLS is not set
-# CONFIG_VIDEO_S5K6AA is not set
-# CONFIG_VIDEO_S5K6A3 is not set
-# CONFIG_VIDEO_S5K4ECGX is not set
-# CONFIG_VIDEO_S5K5BAF is not set
-# CONFIG_VIDEO_SMIAPP is not set
-# CONFIG_VIDEO_S5C73M3 is not set
-# CONFIG_VIDEO_ADP1653 is not set
-# CONFIG_VIDEO_AS3645A is not set
-# CONFIG_VIDEO_LM3560 is not set
-# CONFIG_VIDEO_LM3646 is not set
-# CONFIG_VIDEO_GS1662 is not set
-# CONFIG_DVB_AU8522_V4L is not set
-# CONFIG_DVB_TUNER_DIB0070 is not set
-# CONFIG_DVB_TUNER_DIB0090 is not set
-CONFIG_DRM=y
-CONFIG_DRM_ATMEL_HLCDC=y
-CONFIG_DRM_PANEL_SIMPLE=y
-CONFIG_DRM_SII902X=m
-CONFIG_BACKLIGHT_LCD_SUPPORT=y
-# CONFIG_LCD_CLASS_DEVICE is not set
-CONFIG_BACKLIGHT_CLASS_DEVICE=y
-# CONFIG_BACKLIGHT_GENERIC is not set
-CONFIG_BACKLIGHT_PWM=y
-CONFIG_SOC_SAMA5=y
-CONFIG_SOUND=y
-CONFIG_SND_SOC=y
-CONFIG_SND_ATMEL_SOC=y
-CONFIG_SND_ATMEL_SOC_WM8904=m
-CONFIG_SND_ATMEL_SOC_CLASSD=y
-CONFIG_SND_ATMEL_SOC_PDMIC=m
-CONFIG_SND_ATMEL_SOC_I2S=m
-CONFIG_HID=m
-CONFIG_USB_HID=m
-CONFIG_USB=y
-CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
-CONFIG_USB_EHCI_HCD=y
-CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_ACM=m
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SERIAL=m
-CONFIG_USB_SERIAL_GENERIC=y
-CONFIG_USB_SERIAL_FTDI_SIO=m
-CONFIG_USB_SERIAL_PL2303=m
-CONFIG_USB_GADGET=m
-CONFIG_USB_ATMEL_USBA=m
-CONFIG_USB_CONFIGFS=m
-CONFIG_USB_CONFIGFS_ACM=y
-CONFIG_USB_CONFIGFS_ECM=y
-CONFIG_USB_CONFIGFS_MASS_STORAGE=y
-CONFIG_USB_ZERO=m
-CONFIG_USB_MASS_STORAGE=m
-CONFIG_USB_G_SERIAL=m
-CONFIG_USB_G_WEBCAM=m
-CONFIG_MMC=y
-# CONFIG_MMC_BLOCK_BOUNCE is not set
 CONFIG_MMC_SDHCI=y
-CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
 CONFIG_MMC_SDHCI_OF_AT91=y
-CONFIG_MMC_ATMELMCI=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_PWM=y
-CONFIG_LEDS_REGULATOR=m
-CONFIG_LEDS_BLINKM=m
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_CPU=y
-CONFIG_LEDS_TRIGGER_GPIO=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_AT91RM9200=y
-CONFIG_DMADEVICES=y
-CONFIG_AT_HDMAC=y
-CONFIG_AT_XDMAC=y
-CONFIG_AT91_SOC_ID=y
-CONFIG_IIO=y
-CONFIG_AT91_ADC=y
-CONFIG_AT91_SAMA5D2_ADC=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=y
 CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC=y
-CONFIG_PWM=y
-CONFIG_PWM_ATMEL=y
-CONFIG_PWM_ATMEL_HLCDC_PWM=y
-CONFIG_PWM_ATMEL_TCB=m
-CONFIG_EXT4_FS=y
-CONFIG_FANOTIFY=y
-CONFIG_OVERLAY_FS=y
-CONFIG_VFAT_FS=y
-CONFIG_TMPFS=y
-CONFIG_CONFIGFS_FS=y
-CONFIG_UBIFS_FS=y
-CONFIG_UBIFS_FS_ADVANCED_COMPR=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_850=y
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_UTF8=y
-CONFIG_STRIP_ASM_SYMS=y
-CONFIG_DEBUG_FS=y
-CONFIG_DEBUG_MEMORY_INIT=y
-# CONFIG_SCHED_DEBUG is not set
-# CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_FTRACE is not set
-CONFIG_KEYS=y
-CONFIG_CRYPTO_USER_API_HASH=m
-CONFIG_CRYPTO_USER_API_SKCIPHER=m
-CONFIG_CRYPTO_DEV_ATMEL_AES=y
-CONFIG_CRYPTO_DEV_ATMEL_TDES=y
-CONFIG_CRYPTO_DEV_ATMEL_SHA=y
-CONFIG_XZ_DEC=m
-# CONFIG_XZ_DEC_X86 is not set
-# CONFIG_XZ_DEC_POWERPC is not set
-# CONFIG_XZ_DEC_IA64 is not set
-# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_REGULATOR_ACT8865=y
+CONFIG_REGULATOR_ACT8945A=y
+CONFIG_RFKILL_REGULATOR=y
+CONFIG_SAMA5D4_WATCHDOG=y
+CONFIG_SND_ATMEL_SOC_CLASSD=y
+CONFIG_SOC_SAMA5D4=y
+CONFIG_SOC_SAM_V7=y
+CONFIG_SPI_ATMEL_QUADSPI=y
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
+# CONFIG_USB_ATMEL_USBA is not set