diff --git a/device-raven.mk b/device-raven.mk
index df03b97..4cbcf82 100644
--- a/device-raven.mk
+++ b/device-raven.mk
@@ -112,9 +112,17 @@
 	frameworks/native/data/etc/android.hardware.nfc.hcef.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.nfc.hcef.xml \
 	frameworks/native/data/etc/com.nxp.mifare.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/com.nxp.mifare.xml \
 	frameworks/native/data/etc/android.hardware.nfc.uicc.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.nfc.uicc.xml \
-	frameworks/native/data/etc/android.hardware.nfc.ese.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.nfc.ese.xml \
+	frameworks/native/data/etc/android.hardware.nfc.ese.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.nfc.ese.xml
+
+ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
+PRODUCT_COPY_FILES += \
+	device/google/raviole/nfc/libnfc-hal-st-debug.conf:$(TARGET_COPY_OUT_VENDOR)/etc/libnfc-hal-st.conf \
+	device/google/raviole/nfc/libnfc-nci-raven-debug.conf:$(TARGET_COPY_OUT_PRODUCT)/etc/libnfc-nci.conf
+else
+PRODUCT_COPY_FILES += \
 	device/google/raviole/nfc/libnfc-hal-st.conf:$(TARGET_COPY_OUT_VENDOR)/etc/libnfc-hal-st.conf \
 	device/google/raviole/nfc/libnfc-nci-raven.conf:$(TARGET_COPY_OUT_PRODUCT)/etc/libnfc-nci.conf
+endif
 
 PRODUCT_PACKAGES += \
 	NfcNci \
diff --git a/nfc/libnfc-hal-st-debug.conf b/nfc/libnfc-hal-st-debug.conf
new file mode 100644
index 0000000..5fdaf5e
--- /dev/null
+++ b/nfc/libnfc-hal-st-debug.conf
@@ -0,0 +1,159 @@
+########################### Start of libnf-hal-st_aosp.conf ###########################
+
+###############################################################################
+###############################################################################
+# ST HAL trace log level
+STNFC_HAL_LOGLEVEL=4
+NFC_DEBUG_ENABLED=1
+
+###############################################################################
+# Vendor specific mode to enable FW (RF & SWP) traces.
+STNFC_FW_DEBUG_ENABLED=1
+
+###############################################################################
+# File used for NFA storage
+NFA_STORAGE="/data/nfc"
+
+###############################################################################
+# Keep the nfa storage file.
+PRESERVE_STORAGE=1
+
+###############################################################################
+# In Switch OFF mode (phone switched-off), specify the desired CE mode to
+# the controller.
+# 0: No card-emulation; DEFAULT
+# 1: Switch-off card-emulation enabled
+CE_ON_SWITCH_OFF_STATE=1
+
+###############################################################################
+# Vendor specific mode to support the USB charging mode if VPSIO=1 in switch off.
+STNFC_USB_CHARGING_MODE=1
+
+###############################################################################
+# Vendor Specific Proprietary Protocol & Discovery Configuration
+# Set to 0xFF if unsupported
+#  byte[0] NCI_PROTOCOL_18092_ACTIVE
+#  byte[1] NCI_PROTOCOL_B_PRIME
+#  byte[2] NCI_PROTOCOL_DUAL
+#  byte[3] NCI_PROTOCOL_15693
+#  byte[4] NCI_PROTOCOL_KOVIO
+#  byte[5] NCI_PROTOCOL_MIFARE
+#  byte[6] NCI_DISCOVERY_TYPE_POLL_KOVIO
+#  byte[7] NCI_DISCOVERY_TYPE_POLL_B_PRIME
+#  byte[8] NCI_DISCOVERY_TYPE_LISTEN_B_PRIME
+NFA_PROPRIETARY_CFG={05:FF:FF:06:8A:90:77:FF:FF}
+
+###############################################################################
+# Choose the presence-check algorithm for type-4 tag.  If not defined,
+# the default value is 1.
+# 0  NFA_RW_PRES_CHK_DEFAULT; Let stack selects an algorithm
+# 1  NFA_RW_PRES_CHK_I_BLOCK; ISO-DEP protocol's empty I-block
+# 2  NFA_RW_PRES_CHK_RESET; Deactivate to Sleep, then re-activate
+# 3  NFA_RW_PRES_CHK_RB_CH0; Type-4 tag protocol's ReadBinary command on channel 0
+# 4  NFA_RW_PRES_CHK_RB_CH3; Type-4 tag protocol's ReadBinary command on channel 3
+# 5  NFA_RW_PRES_CHK_ISO_DEP_NAK; presence check command ISO-DEP NAK as per NCI2.0
+PRESENCE_CHECK_ALGORITHM=5
+
+###############################################################################
+# Name of the NCI HAL module to use
+# If unset, falls back to nfc_nci.bcm2079x
+NCI_HAL_MODULE="nfc_nci.st21nfc"
+
+###############################################################################
+# White list to be set at startup.
+DEVICE_HOST_WHITE_LIST={02:C0}
+
+###############################################################################
+# BAIL OUT value for P2P
+# Implements algorithm for NFC-DEP protocol priority over ISO-DEP protocol.
+POLL_BAIL_OUT_MODE=1
+
+###############################################################################
+# Extended APDU length for ISO_DEP
+ISO_DEP_MAX_TRANSCEIVE=0xFEFF
+
+###############################################################################
+# Configure the NFC Extras to open and use a static pipe.  If the value is
+# not set or set to 0, then the default is use a dynamic pipe based on a
+# destination gate (see NFA_HCI_DEFAULT_DEST_GATE).  Note there is a value
+# for each EE (ESE/SIM)
+OFF_HOST_ESE_PIPE_ID=0x5E
+OFF_HOST_SIM_PIPE_ID=0x3E
+
+###############################################################################
+#Set the default Felica T3T System Code OffHost route Location :
+#This settings will be used when application does not set this parameter
+# host  0x00
+# eSE   0x82 (eSE),    0x86 (eUICC/SPI-SE)
+# UICC  0x81 (UICC_1), 0x85 (UICC_2)
+DEFAULT_SYS_CODE_ROUTE=0x86
+
+###############################################################################
+#Set the Felica T3T System Code supported power state:
+DEFAULT_SYS_CODE_PWR_STATE=0x3B
+
+###############################################################################
+# Path and Files used for FW update binaries storage
+STNFC_FW_PATH_STORAGE="/vendor/firmware"
+STNFC_FW_BIN_NAME="/st54j_fw.bin"
+STNFC_FW_CONF_NAME="/st54j_conf.bin"
+
+###############################################################################
+# Default off-host route for Felica.
+# This settings will be used when application does not set this parameter
+# host  0x00
+# eSE   0x82 (eSE),    0x86 (eUICC/SPI-SE)
+# UICC  0x81 (UICC_1), 0x85 (UICC_2)
+DEFAULT_NFCF_ROUTE=0x86
+
+###############################################################################
+# Configure the default off-host route.
+# used for technology A and B routing
+# eSE   0x82 (eSE),    0x86 (eUICC/SPI-SE)
+# UICC  0x81 (UICC_1), 0x85 (UICC_2)
+DEFAULT_OFFHOST_ROUTE=0x81
+
+###############################################################################
+# Configure the default AID route.
+# host  0x00
+# eSE   0x82 (eSE),    0x86 (eUICC/SPI-SE)
+# UICC  0x81 (UICC_1), 0x85 (UICC_2)
+DEFAULT_ROUTE=0x00
+
+###############################################################################
+# Configure the NFCEEIDs of offhost UICC.
+# UICC  0x81 (UICC_1), 0x85 (UICC_2)
+OFFHOST_ROUTE_UICC={81}
+
+###############################################################################
+# Configure the NFCEEIDs of offhost eSEs.
+# eSE   0x82 (eSE),    0x86 (eUICC/SPI-SE)
+OFFHOST_ROUTE_ESE={86}
+
+###############################################################################
+# Configure the list of NFCEE for the ISO-DEP routing.
+# host  0x00
+# eSE   0x82 (eSE),    0x86 (eUICC/SPI-SE)
+# UICC  0x81 (UICC_1), 0x85 (UICC_2)
+DEFAULT_ISODEP_ROUTE=0x81
+
+###############################################################################
+# Configure the HAL Clock control
+# enable  0x01
+# disable 0x00 default value
+STNFC_CONTROL_CLK=0x01
+
+################################################################################
+# Configure the ACTIVE_RW timer
+# Default 0x00, set 0x01 to enable it
+STNFC_ACTIVERW_TIMER=0x01
+
+################################################################################
+# Core configuration settings
+CORE_CONF_PROP={ 20, 02, 0a, 03,
+        a1, 01, 1e,
+        a2, 01, 19,
+        80, 01, 01
+}
+
+
diff --git a/nfc/libnfc-nci-raven-debug.conf b/nfc/libnfc-nci-raven-debug.conf
new file mode 100644
index 0000000..e530888
--- /dev/null
+++ b/nfc/libnfc-nci-raven-debug.conf
@@ -0,0 +1,121 @@
+###############################################################################
+# Application options
+NFC_DEBUG_ENABLED=1
+
+###############################################################################
+# File used for NFA storage
+NFA_STORAGE="/data/nfc"
+
+###############################################################################
+# Force UICC to only listen to the following technology(s).
+# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
+# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_B | NFA_TECHNOLOGY_MASK_F
+UICC_LISTEN_TECH_MASK=0x07
+
+###############################################################################
+# Set HOST default listen to the following technology(s).
+# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
+# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_F
+# 0x07 = A + B + F
+HOST_LISTEN_TECH_MASK=0x07
+
+###############################################################################
+# AID for Empty Select command
+# If specified, this AID will be substituted when an Empty SELECT command is
+# detected.  The first byte is the length of the AID.  Maximum length is 16.
+AID_FOR_EMPTY_SELECT={08:A0:00:00:01:51:00:00:00}
+
+###############################################################################
+# When screen is turned off, specify the desired power state of the controller.
+# 0: power-off-sleep state; DEFAULT
+# 1: full-power state
+# 2: screen-off card-emulation (CE4/CE3/CE1 modes are used)
+SCREEN_OFF_POWER_STATE=1
+
+###############################################################################
+# Force tag polling for the following technology(s).
+# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
+# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_B |
+#            NFA_TECHNOLOGY_MASK_F | NFA_TECHNOLOGY_MASK_ISO15693 |
+#            NFA_TECHNOLOGY_MASK_B_PRIME | NFA_TECHNOLOGY_MASK_KOVIO |
+#            NFA_TECHNOLOGY_MASK_ACTIVE
+#
+# Notable bits:
+# NFA_TECHNOLOGY_MASK_A             0x01    /* NFC Technology A             */
+# NFA_TECHNOLOGY_MASK_B             0x02    /* NFC Technology B             */
+# NFA_TECHNOLOGY_MASK_F             0x04    /* NFC Technology F             */
+# NFA_TECHNOLOGY_MASK_ISO15693      0x08    /* Proprietary Technology       */
+# NFA_TECHNOLOGY_MASK_KOVIO         0x20    /* Proprietary Technology       */
+# NFA_TECHNOLOGY_MASK_ACTIVE        0x40    /* NFC Technology Active        */
+POLLING_TECH_MASK=0x2F
+
+###############################################################################
+# Force P2P to only listen for the following technology(s).
+# The bits are defined as tNFA_TECHNOLOGY_MASK in nfa_api.h.
+# Default is NFA_TECHNOLOGY_MASK_A | NFA_TECHNOLOGY_MASK_F |
+# NFA_TECHNOLOGY_MASK_ACTIVE
+#
+# Notable bits:
+# NFA_TECHNOLOGY_MASK_A             0x01    /* NFC Technology A             */
+# NFA_TECHNOLOGY_MASK_F             0x04    /* NFC Technology F             */
+# NFA_TECHNOLOGY_MASK_ACTIVE         0x40    /* NFC Technology Active        */
+P2P_LISTEN_TECH_MASK=0x00
+
+PRESERVE_STORAGE=0x01
+
+###############################################################################
+# Override the stack default for NFA_EE_MAX_EE_SUPPORTED set in nfc_target.h.
+# The value is set to 3 by default as it assumes we will discover 0xF2,
+# 0xF3, and 0xF4. If a platform will exclude and SE, this value can be reduced
+# so that the stack will not wait any longer than necessary.
+# Maximum EE supported number
+# NXP PN547C2 0x02
+# NXP PN65T 0x03
+# NXP PN548C2 0x02
+# NXP PN66T 0x03
+NFA_MAX_EE_SUPPORTED=0x02
+
+###############################################################################
+# AID_MATCHING constants
+# AID_MATCHING_EXACT_ONLY 0x00
+# AID_MATCHING_EXACT_OR_PREFIX 0x01
+# AID_MATCHING_PREFIX_ONLY 0x02
+# AID_MATCHING_EXACT_OR_SUBSET_OR_PREFIX 0x03
+AID_MATCHING_MODE=0x03
+
+###############################################################################
+#Set the default Felica T3T System Code :
+#This settings will be used when application does not set this parameter
+DEFAULT_SYS_CODE={FE:FE}
+
+###############################################################################
+# Value of NIC parameter NFCC_COFNIG_CONTROL
+# 0x00  NFCC is not allowed to manage RF configuration
+# 0x01  NFCC is allowed to manage RF configuration
+NFCC_CONFIG_CONTROL=0x01
+
+###############################################################################
+#Set if the AID routing should be blocked for the power modes not supported.
+NFA_AID_BLOCK_ROUTE=1
+
+###############################################################################
+#Set the OffHost AID supported power state:
+OFFHOST_AID_ROUTE_PWR_STATE=0x3B
+
+###############################################################################
+# Mifare Tag implementation
+# 0: General implementation
+# 1: Legacy implementation
+LEGACY_MIFARE_READER=0
+
+###############################################################################
+# Nfc recovery implementation
+# 0: Crash Nfc Service
+# 1: Toggle Nfc state
+RECOVERY_OPTION=1
+
+###############################################################################
+# NFCEE Power Supply and Communication Link Control Configuration
+# Set when SetAlwaysOn enabled
+# Default 0x00 when SetAlways on disabled
+ALWAYS_ON_SET_EE_POWER_AND_LINK_CONF=0x03