diff --git a/linux-phicomm-n1/PKGBUILD b/linux-phicomm-n1/PKGBUILD
index ea7c01e..5df54d3 100644
--- a/linux-phicomm-n1/PKGBUILD
+++ b/linux-phicomm-n1/PKGBUILD
@@ -8,7 +8,7 @@ _srcname=linux-5.3
 _kernelname=${pkgbase#linux}
 _desc="AArch64 kernel for Phicomm N1"
 pkgver=5.3.1
-pkgrel=1
+pkgrel=2
 arch=('aarch64')
 url="http://www.kernel.org/"
 license=('GPL2')
@@ -27,7 +27,7 @@ source+=("http://www.kernel.org/pub/linux/kernel/v5.x/patch-${pkgver}.xz")
 
 md5sums=('c99feaade8047339528fb066ec5f8a49'
          'caa2dbc19116d818e6d0d46baeca961b'
-         'e603bb96b99a10519dc32f03d3f16cc6'
+         'a41ce5ca6fb8adbb7cdb20125af05487'
          '66e0ae63183426b28c0ec0c7e10b5e16'
          'ce6c81ad1ad1f8b333fd6077d47abdaf'
          'bdeb5fb852fd92b4e76b4796db500dd4'
diff --git a/linux-phicomm-n1/config b/linux-phicomm-n1/config
index 3a6551e..1a61f43 100644
--- a/linux-phicomm-n1/config
+++ b/linux-phicomm-n1/config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 5.3.0-1 Kernel Configuration
+# Linux/arm64 5.3.1-2 Kernel Configuration
 #
 
 #
@@ -2197,7 +2197,35 @@ CONFIG_ECHO=m
 #
 CONFIG_SCSI_MOD=y
 # CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+# CONFIG_SCSI_LOWLEVEL is not set
+# CONFIG_SCSI_DH is not set
 # end of SCSI device support
 
 CONFIG_HAVE_PATA_PLATFORM=y
@@ -2252,7 +2280,9 @@ CONFIG_DM_ZONED=m
 CONFIG_TARGET_CORE=m
 CONFIG_TCM_IBLOCK=m
 CONFIG_TCM_FILEIO=m
+# CONFIG_TCM_PSCSI is not set
 CONFIG_TCM_USER2=m
+# CONFIG_LOOPBACK_TARGET is not set
 CONFIG_ISCSI_TARGET=m
 CONFIG_NETDEVICES=y
 CONFIG_MII=m
@@ -5461,11 +5491,29 @@ CONFIG_USB_TMC=m
 #
 # also be needed; see USB_STORAGE Help for more info
 #
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_REALTEK=m
+CONFIG_REALTEK_AUTOPM=y
+CONFIG_USB_STORAGE_DATAFAB=m
+CONFIG_USB_STORAGE_FREECOM=m
+CONFIG_USB_STORAGE_ISD200=m
+CONFIG_USB_STORAGE_USBAT=m
+CONFIG_USB_STORAGE_SDDR09=m
+CONFIG_USB_STORAGE_SDDR55=m
+CONFIG_USB_STORAGE_JUMPSHOT=m
+CONFIG_USB_STORAGE_ALAUDA=m
+CONFIG_USB_STORAGE_ONETOUCH=m
+CONFIG_USB_STORAGE_KARMA=m
+CONFIG_USB_STORAGE_CYPRESS_ATACB=m
+CONFIG_USB_STORAGE_ENE_UB6250=m
+CONFIG_USB_UAS=m
 
 #
 # USB Imaging devices
 #
 CONFIG_USB_MDC800=m
+CONFIG_USB_MICROTEK=m
 CONFIG_USBIP_CORE=m
 CONFIG_USBIP_VHCI_HCD=m
 CONFIG_USBIP_VHCI_HC_PORTS=8
@@ -5724,26 +5772,7 @@ CONFIG_USB_G_MULTI_CDC=y
 CONFIG_USB_G_HID=m
 # CONFIG_USB_G_DBGP is not set
 CONFIG_USB_G_WEBCAM=m
-CONFIG_TYPEC=y
-CONFIG_TYPEC_TCPM=y
-CONFIG_TYPEC_TCPCI=y
-# CONFIG_TYPEC_RT1711H is not set
-CONFIG_TYPEC_FUSB302=y
-# CONFIG_TYPEC_UCSI is not set
-# CONFIG_TYPEC_TPS6598X is not set
-
-#
-# USB Type-C Multiplexer/DeMultiplexer Switch support
-#
-# CONFIG_TYPEC_MUX_PI3USB30532 is not set
-# end of USB Type-C Multiplexer/DeMultiplexer Switch support
-
-#
-# USB Type-C Alternate Mode drivers
-#
-# CONFIG_TYPEC_DP_ALTMODE is not set
-# end of USB Type-C Alternate Mode drivers
-
+# CONFIG_TYPEC is not set
 CONFIG_USB_ROLE_SWITCH=y
 CONFIG_USB_LED_TRIG=y
 CONFIG_USB_ULPI_BUS=y
@@ -8075,6 +8104,7 @@ CONFIG_FONT_SUPPORT=y
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
 CONFIG_SBITMAP=y
 # CONFIG_STRING_SELFTEST is not set
 # end of Library routines
@@ -8115,7 +8145,7 @@ CONFIG_FRAME_POINTER=y
 # end of Compile-time checks and compiler options
 
 CONFIG_MAGIC_SYSRQ=y
-CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x0
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
 CONFIG_MAGIC_SYSRQ_SERIAL=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_MISC=y