diff --git a/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg b/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg
new file mode 100644
index 0000000..b106772
--- /dev/null
+++ b/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed/fby35.cfg
@@ -0,0 +1,94 @@
+#
+# FBY35 specific kernel config options; used for kernel version 5.x
+# or newer versions.
+#
+
+#
+# TPM drivers
+#
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_CORE=y
+CONFIG_TCG_TIS=y
+CONFIG_TCG_TIS_SPI=m
+
+#
+# PWM/TACHO driver
+#
+# kernel 5.10
+CONFIG_PWM=y
+CONFIG_SENSORS_PWM_FAN=y
+CONFIG_ARCH_ASPEED=y
+CONFIG_PWM_ASPEED_AST2600=y
+CONFIG_SENSORS_TACH_ASPEED_G6=y
+
+
+# I2C drivers
+#
+CONFIG_I2C=y
+
+# I3C drivers
+#CONFIG_I3C=y
+#CONFIG_DW_I3C_MASTER=y
+#CONFIG_ASPEED_I3C_GLOBAL=y
+#CONFIG_I3CDEV=y
+
+#
+# Slave mqueue for ipmb
+#
+CONFIG_I2C_SLAVE_MQUEUE=m
+CONFIG_I2C_SLAVE_MQUEUE_QUEUE_SIZE=32
+CONFIG_I2C_SLAVE_MQUEUE_MESSAGE_SIZE=256
+
+#
+# Aspeed SPI controller master driver and spi-gpio
+#
+CONFIG_SPI_ASPEED=y
+CONFIG_SPI_GPIO=y
+
+#
+# Jtag driver
+#
+CONFIG_JTAG=y
+CONFIG_HAS_IOMEM=y
+CONFIG_COMPILE_TEST=y
+CONFIG_JTAG_ASPEED=y
+CONFIG_JTAG_ASPEED_LEGACY_UIO=y
+
+#
+# ADC128 driver
+#
+CONFIG_SENSORS_ADC128D818=y
+
+#
+# ADS1015 driver
+#
+#CONFIG_TI_ADS1015=y
+
+#
+# UHCI/EHCI driver
+#
+CONFIG_USB_UHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_F_HID=y
+#CONFIG_USB_ACM=y
+
+# CONFIG_NCSI_SKIP_SEL_PKG is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+# CONFIG_ENABLE_NCSI_TRACE is not set
+
+CONFIG_SENSORS_LTC4282=y
+CONFIG_SENSORS_MP5920=m
+CONFIG_USB_SERIAL_CP210X=y
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+
+# FAT filesystem support
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
diff --git a/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed_%.bbappend b/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed_%.bbappend
new file mode 100644
index 0000000..76ba5fc
--- /dev/null
+++ b/meta-facebook/meta-fby35/recipes-kernel/linux/linux-aspeed_%.bbappend
@@ -0,0 +1,2 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/linux-aspeed:"
+SRC_URI += "file://fby35.cfg"