diff --git a/meta-portwell/meta-neptune/recipes-kernel/linux/linux-obmc/neptune.cfg b/meta-portwell/meta-neptune/recipes-kernel/linux/linux-obmc/neptune.cfg
new file mode 100644
index 0000000..8789a62
--- /dev/null
+++ b/meta-portwell/meta-neptune/recipes-kernel/linux/linux-obmc/neptune.cfg
@@ -0,0 +1,6 @@
+CONFIG_HWMON=y
+CONFIG_SENSORS_TMP421=y
+CONFIG_SENSORS_MAX31785=y
+CONFIG_RTC_DRV_RV8803=y
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_I2C_INFINEON=y
diff --git a/meta-portwell/meta-neptune/recipes-kernel/linux/linux-obmc_%.bbappend b/meta-portwell/meta-neptune/recipes-kernel/linux/linux-obmc_%.bbappend
new file mode 100644
index 0000000..761e2ab
--- /dev/null
+++ b/meta-portwell/meta-neptune/recipes-kernel/linux/linux-obmc_%.bbappend
@@ -0,0 +1,2 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/linux-obmc:"
+SRC_URI += "file://neptune.cfg"