diff --git a/target/linux/at91/sam9x/config-default b/target/linux/at91/sam9x/config-default
index 51d1e763cf0..51a746b7f05 100644
--- a/target/linux/at91/sam9x/config-default
+++ b/target/linux/at91/sam9x/config-default
@@ -21,7 +21,7 @@ CONFIG_ARM_PATCH_PHYS_VIRT=y
 CONFIG_ARM_THUMB=y
 CONFIG_ARM_UNWIND=y
 # CONFIG_AT91RM9200_WATCHDOG is not set
-# CONFIG_AT91SAM9X_WATCHDOG is not set
+CONFIG_AT91SAM9X_WATCHDOG=y
 CONFIG_AT91_SOC_ID=y
 # CONFIG_AT91_SOC_SFR is not set
 CONFIG_ATMEL_AIC5_IRQ=y
@@ -31,9 +31,12 @@ CONFIG_ATMEL_CLOCKSOURCE_TCB=y
 CONFIG_ATMEL_EBI=y
 CONFIG_ATMEL_PIT=y
 CONFIG_ATMEL_SDRAMC=y
+CONFIG_ATMEL_SSC=y
 CONFIG_ATMEL_ST=y
 CONFIG_ATMEL_TCB_CLKSRC=y
-# CONFIG_ATMEL_TCLIB is not set
+CONFIG_ATMEL_TCLIB=y
+CONFIG_AT_HDMAC=y
+# CONFIG_AT_XDMAC is not set
 CONFIG_AUTO_ZRELADDR=y
 CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
 CONFIG_CLKDEV_LOOKUP=y
@@ -60,20 +63,34 @@ CONFIG_CPU_PABRT_LEGACY=y
 CONFIG_CPU_THUMB_CAPABLE=y
 CONFIG_CPU_TLB_V4WBI=y
 CONFIG_CPU_USE_DOMAINS=y
+CONFIG_CRC16=y
 CONFIG_CRC7=y
 CONFIG_CRC_CCITT=y
 CONFIG_CRC_ITU_T=y
+CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_LZO=y
 CONFIG_CRYPTO_NULL2=y
 CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_ZSTD=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+CONFIG_DMADEVICES=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
 CONFIG_DMA_OPS=y
 CONFIG_DMA_REMAP=y
 CONFIG_DTC=y
 CONFIG_EDAC_ATOMIC_SCRUB=y
 CONFIG_EDAC_SUPPORT=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EXT4_FS=y
+CONFIG_FIXED_PHY=y
 CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_FS_IOMAP=y
+CONFIG_FS_MBCACHE=y
 CONFIG_FW_LOADER_PAGED_BUF=y
 CONFIG_GENERIC_ALLOCATOR=y
 CONFIG_GENERIC_ATOMIC64=y
@@ -102,34 +119,72 @@ CONFIG_HARDIRQS_SW_RESEND=y
 CONFIG_HAS_DMA=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_ATMEL=y
 CONFIG_HZ=128
 CONFIG_HZ_FIXED=128
 CONFIG_HZ_PERIODIC=y
+CONFIG_I2C=y
+CONFIG_I2C_ALGOBIT=y
+CONFIG_I2C_AT91=y
+# CONFIG_I2C_AT91_SLAVE_EXPERIMENTAL is not set
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_GPIO=y
 CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INPUT=y
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_IRQ_WORK=y
+CONFIG_JBD2=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
+CONFIG_LEDS_TRIGGER_CPU=y
+CONFIG_LEDS_TRIGGER_GPIO=y
 CONFIG_LIBFDT=y
 CONFIG_LLD_VERSION=0
 CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_MACB=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
 CONFIG_MEMFD_CREATE=y
 CONFIG_MEMORY=y
-# CONFIG_MFD_AT91_USART is not set
+CONFIG_MFD_AT91_USART=y
+CONFIG_MFD_ATMEL_HLCDC=y
 CONFIG_MFD_ATMEL_SMC=y
+CONFIG_MFD_CORE=y
 CONFIG_MFD_SYSCON=y
+CONFIG_MICREL_PHY=y
 CONFIG_MIGRATION=y
 CONFIG_MMC=y
-# CONFIG_MMC_ATMELMCI is not set
+CONFIG_MMC_ATMELMCI=y
 CONFIG_MMC_BLOCK=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_OF_AT91=y
 CONFIG_MMC_SDHCI_PLTFM=y
 CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_DATAFLASH_OTP is not set
+# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_BEB_LIMIT=20
+# CONFIG_MTD_UBI_BLOCK is not set
+CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_MTD_UBI_GLUEBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
 CONFIG_NEED_DMA_MAP_STATE=y
 CONFIG_NEED_KUSER_HELPERS=y
 CONFIG_NEED_PER_CPU_KM=y
 CONFIG_NLS=y
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y
 CONFIG_OF_EARLY_FLATTREE=y
@@ -137,35 +192,74 @@ CONFIG_OF_FLATTREE=y
 CONFIG_OF_GPIO=y
 CONFIG_OF_IRQ=y
 CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
 CONFIG_OF_NET=y
 CONFIG_OLD_SIGACTION=y
 CONFIG_OLD_SIGSUSPEND3=y
 CONFIG_PAGE_OFFSET=0xC0000000
 CONFIG_PERF_USE_VMALLOC=y
 CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PHYLINK=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
 # CONFIG_PINCTRL_AT91PIO4 is not set
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_AT91_POWEROFF=y
+CONFIG_POWER_RESET_AT91_RESET=y
+CONFIG_POWER_RESET_AT91_SAMA5D2_SHDWC=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=y
+CONFIG_PWM_ATMEL_HLCDC_PWM=y
+CONFIG_PWM_ATMEL_TCB=y
+CONFIG_PWM_SYSFS=y
 CONFIG_RATIONAL=y
 CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
 CONFIG_REGMAP_MMIO=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_AT91RM9200=y
+CONFIG_RTC_DRV_AT91SAM9=y
+CONFIG_RTC_I2C_AND_SPI=y
+CONFIG_RTC_MC146818_LIB=y
 # CONFIG_SAMA5D4_WATCHDOG is not set
-CONFIG_SERIAL_8250_FSL=y
-# CONFIG_SERIAL_ATMEL is not set
+# CONFIG_SERIAL_8250 is not set
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_SERIAL_ATMEL_PDC=y
+# CONFIG_SERIAL_ATMEL_TTYAT is not set
 CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SGL_ALLOC=y
 CONFIG_SOC_AT91RM9200=y
 CONFIG_SOC_AT91SAM9=y
 CONFIG_SOC_BUS=y
 CONFIG_SOC_SAM9X60=y
 CONFIG_SOC_SAM_V4_V5=y
 CONFIG_SPARSE_IRQ=y
+CONFIG_SPI=y
+# CONFIG_SPI_AT91_USART is not set
+CONFIG_SPI_ATMEL=y
+CONFIG_SPI_ATMEL_QUADSPI=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+CONFIG_SPI_SPIDEV=y
 CONFIG_SPLIT_PTLOCK_CPUS=999999
+CONFIG_SRAM=y
+CONFIG_SRAM_EXEC=y
 CONFIG_SRCU=y
+CONFIG_SWPHY=y
 CONFIG_SYS_SUPPORTS_APM_EMULATION=y
 CONFIG_TICK_CPU_ACCOUNTING=y
 CONFIG_TIMER_OF=y
 CONFIG_TIMER_PROBE=y
 CONFIG_TINY_SRCU=y
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
 CONFIG_UNWINDER_ARM=y
 CONFIG_USB=y
@@ -189,5 +283,11 @@ CONFIG_USB_SERIAL_PL2303=y
 CONFIG_USB_SUPPORT=y
 CONFIG_USE_OF=y
 # CONFIG_VFP is not set
+CONFIG_WATCHDOG_CORE=y
+CONFIG_XXHASH=y
 CONFIG_ZBOOT_ROM_BSS=0x0
 CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y