diff --git a/arch/arm/configs/tarragon_defconfig b/arch/arm/configs/tarragon_defconfig
index d4f953ac2c6999..82c19c7fcf2f19 100644
--- a/arch/arm/configs/tarragon_defconfig
+++ b/arch/arm/configs/tarragon_defconfig
@@ -64,6 +64,12 @@ CONFIG_DNS_RESOLVER=y
 CONFIG_NETLINK_DIAG=y
 CONFIG_CAN=y
 # CONFIG_CAN_GW is not set
+CONFIG_BT=y
+CONFIG_BT_HCIBTUSB=y
+CONFIG_BT_HCIBTUSB_MTK=y
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+CONFIG_BT_HCIUART_RTL=y
 CONFIG_CFG80211=y
 CONFIG_MAC80211=y
 CONFIG_MAC80211_LEDS=y
@@ -293,7 +299,6 @@ CONFIG_CRYPTO_MD5=y
 CONFIG_CRYPTO_MICHAEL_MIC=y
 CONFIG_CRYPTO_RMD160=y
 CONFIG_CRYPTO_SHA1=y
-CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_WP512=y
 CONFIG_CRYPTO_DEFLATE=y
 CONFIG_CRYPTO_LZO=y