50 files changed, 91 insertions, 24 deletions
diff --git a/target/aarch64/Makefile b/target/aarch64/Makefile
index ad4c30b31..c96264c39 100644
--- a/target/aarch64/Makefile
+++ b/target/aarch64/Makefile
@@ -56,12 +56,7 @@ endif
 endif
 
 kernel-strip:
-ifeq ($(ADK_TARGET_KERNEL_GIT_REPO_NAME),rpi)
-	@echo adding DT trailer to kernel $(MAKE_TRACE)
-	PATH='$(HOST_PATH)' perl $(LINUX_DIR)/scripts/mkknlimg $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL) $(MAKE_TRACE)
-else
 	@cp $(KERNEL) $(BUILD_DIR)/$(TARGET_KERNEL)
-endif
 
 kernel-install: kernel-strip
 	@cp $(BUILD_DIR)/$(TARGET_KERNEL) $(FW_DIR)/$(TARGET_KERNEL)
diff --git a/target/arm/Makefile b/target/arm/Makefile
index d613e23f3..4e600888f 100644
--- a/target/arm/Makefile
+++ b/target/arm/Makefile
@@ -78,6 +78,12 @@ ifeq ($(ADK_TARGET_SYSTEM_BANANA_PRO),y)
 	@echo "Use following command to install with a writable data partition"
 	@echo "sudo ./scripts/install.sh -d 256 banana-pro /dev/sdX $(FW_DIR)/$(ROOTFSTARBALL)"
 endif
+ifeq ($(ADK_TARGET_SYSTEM_ORANGE_PI0),y)
+	@echo "Use following command to install it on SD card:"
+	@echo "sudo ./scripts/install.sh orange-pi0 /dev/sdX $(FW_DIR)/$(ROOTFSTARBALL)"
+	@echo "Use following command to install with a writable data partition"
+	@echo "sudo ./scripts/install.sh -d 256 orange-pi0 /dev/sdX $(FW_DIR)/$(ROOTFSTARBALL)"
+endif
 endif
 ifeq ($(ADK_TARGET_FS),initramfs)
 targethelp:
@@ -182,6 +188,10 @@ ifeq ($(ADK_TARGET_SYSTEM_BANANA_PRO),y)
 	env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \
 		sun7i-a20-bananapro.dtb $(MAKE_TRACE)
 endif
+ifeq ($(ADK_TARGET_SYSTEM_ORANGE_PI0),y)
+	env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \
+		sun8i-h2-plus-orangepi-zero.dtb $(MAKE_TRACE)
+endif
 ifeq ($(ADK_TARGET_SYSTEM_SOLIDRUN_IMX6),y)
 	env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \
 		imx6q-cubox-i.dtb imx6dl-cubox-i.dtb imx6dl-hummingboard.dtb imx6q-hummingboard.dtb $(MAKE_TRACE)
diff --git a/target/arm/kernel/orange-pi0 b/target/arm/kernel/orange-pi0
new file mode 100644
index 000000000..6fc00e228
--- /dev/null
+++ b/target/arm/kernel/orange-pi0
@@ -0,0 +1,9 @@
+CONFIG_ARM=y
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+CONFIG_ARCH_MULTI_V7=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_MACH_SUN8I=y
+CONFIG_ATAGS=y
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_CMDLINE_FORCE=y
diff --git a/target/arm/systems/orange-pi0 b/target/arm/systems/orange-pi0
new file mode 100644
index 000000000..9abc2100d
--- /dev/null
+++ b/target/arm/systems/orange-pi0
@@ -0,0 +1,24 @@
+config ADK_TARGET_SYSTEM_ORANGE_PI0
+	bool "Orange PI Zero"
+	depends on ADK_TARGET_LITTLE_ENDIAN
+	select ADK_TARGET_CPU_ARM_CORTEX_A7
+	select ADK_TARGET_CPU_WITH_NEON
+	select ADK_TARGET_WITH_SERIAL
+	select ADK_TARGET_WITH_CPU_FREQ
+	select ADK_TARGET_WITH_USB
+	select ADK_TARGET_WITH_INPUT
+	select ADK_TARGET_WITH_SD
+	select ADK_TARGET_WITH_I2C
+	select ADK_TARGET_WITH_SPI
+	select ADK_TARGET_WITH_SMP
+	select ADK_TARGET_WITH_ROOT_RW
+	select ADK_TARGET_WITH_NET
+	select ADK_TARGET_WITH_NETDEVICE
+	select ADK_TARGET_WITH_BLOCK
+	select ADK_TARGET_KERNEL_ZIMAGE
+	select ADK_TARGET_KERNEL_WITH_COMPRESSION
+	select ADK_PACKAGE_U_BOOT
+	select ADK_HOST_BUILD_U_BOOT
+	help
+	  Orange PI Zero
+
diff --git a/target/arm/systems/raspberry-pi0 b/target/arm/systems/raspberry-pi0
index 98ec51e86..c872d3616 100644
--- a/target/arm/systems/raspberry-pi0
+++ b/target/arm/systems/raspberry-pi0
@@ -1,10 +1,9 @@
 config ADK_TARGET_SYSTEM_RASPBERRY_PI0
-	bool "Raspberry PI0"
+	bool "Raspberry PI Zero W"
 	depends on ADK_TARGET_LITTLE_ENDIAN
 	select ADK_TARGET_CPU_ARM_ARM1176JZF_S
 	select ADK_TARGET_BOARD_BCM28XX
 	select ADK_TARGET_WITH_VGA
-	select ADK_TARGET_WITH_SERIAL
 	select ADK_TARGET_WITH_CPU_FREQ
 	select ADK_TARGET_WITH_USB
 	select ADK_TARGET_WITH_INPUT
@@ -14,10 +13,9 @@ config ADK_TARGET_SYSTEM_RASPBERRY_PI0
 	select ADK_TARGET_WITH_NET
 	select ADK_TARGET_WITH_NETDEVICE
 	select ADK_TARGET_WITH_BLOCK
-	select ADK_TARGET_WITH_SOUND
 	select ADK_PACKAGE_BCM28XX_BOOTLOADER
 	select ADK_TARGET_WITH_ROOT_RW
 	select ADK_TARGET_KERNEL_IMAGE
 	help
-	  Raspberry PI0
+	  Raspberry PI Zero W
 
diff --git a/target/bfin/kernel/adsp-bf537 b/target/bfin/kernel/adsp-bf537
new file mode 100644
index 000000000..9c84bea37
--- /dev/null
+++ b/target/bfin/kernel/adsp-bf537
@@ -0,0 +1,3 @@
+CONFIG_BLACKFIN=y
+CONFIG_BF537=y
+CONFIG_ICACHE_FLUSH_L1=y
diff --git a/target/bfin/systems/adsp-bf537 b/target/bfin/systems/adsp-bf537
new file mode 100644
index 000000000..301a90539
--- /dev/null
+++ b/target/bfin/systems/adsp-bf537
@@ -0,0 +1,8 @@
+config ADK_TARGET_SYSTEM_ADSP_BF537
+	bool "ADSP-BF537"
+	select ADK_TARGET_CPU_BFIN_BF537
+	select ADK_TARGET_PACKAGE_TXZ
+	help
+	  Analog Devices ADSP-BF537 STAMP
+	  http://www.analog.com/en/products/processors-dsp/blackfin/bf537-stamp.html
+
diff --git a/target/config/Config.in.addons b/target/config/Config.in.addons
index 1ea1ed955..1a7ed1e51 100644
--- a/target/config/Config.in.addons
+++ b/target/config/Config.in.addons
@@ -3,7 +3,8 @@
 
 choice
 prompt "Optional hardware configuration"
-depends on ADK_TARGET_OS_LINUX && ADK_TARGET_SYSTEM_RASPBERRY_PI3
+depends on ADK_TARGET_OS_LINUX && ADK_TARGET_SYSTEM_RASPBERRY_PI3 \
+	|| ADK_TARGET_SYSTEM_RASPBERRY_PI3_64
 
 config ADK_TARGET_HARDWARE_RPI3_SERIAL
 	bool "enable serial"
diff --git a/target/config/Config.in.binutils b/target/config/Config.in.binutils
index 3ddff0562..2921828e4 100644
--- a/target/config/Config.in.binutils
+++ b/target/config/Config.in.binutils
@@ -27,7 +27,7 @@ config ADK_TOOLCHAIN_BINUTILS_NDS32
 	depends on ADK_TARGET_ARCH_NDS32
 
 config ADK_TOOLCHAIN_BINUTILS_ARC
-	bool "arc-2017.03-release"
+	bool "arc-2016.09-release"
 	depends on ADK_TARGET_ARCH_ARC
 
 config ADK_TOOLCHAIN_BINUTILS_2_20_1
diff --git a/target/config/Config.in.compiler b/target/config/Config.in.compiler
index 69f6e8cc8..8fdcc7ee5 100644
--- a/target/config/Config.in.compiler
+++ b/target/config/Config.in.compiler
@@ -65,7 +65,7 @@ config ADK_TOOLCHAIN_GCC_NDS32
 	depends on ADK_TARGET_ARCH_NDS32
 
 config ADK_TOOLCHAIN_GCC_ARC
-	bool "arc-2017.03-release"
+	bool "arc-2016.09-release"
 	select ADK_DISABLE_HONOUR_CFLAGS
 	depends on ADK_TARGET_ARCH_ARC
 
diff --git a/target/config/Config.in.kernelcfg b/target/config/Config.in.kernelcfg
index f62e5e47f..3040906f9 100644
--- a/target/config/Config.in.kernelcfg
+++ b/target/config/Config.in.kernelcfg
@@ -22,6 +22,7 @@ config ADK_TARGET_KERNEL_DEFCONFIG
 	string "Defconfig name"
 	depends on ADK_TARGET_KERNEL_USE_DEFCONFIG
 	default "bcmrpi_defconfig" if ADK_TARGET_SYSTEM_RASPBERRY_PI
+	default "bcmrpi_defconfig" if ADK_TARGET_SYSTEM_RASPBERRY_PI0
 	default "bcm2709_defconfig" if ADK_TARGET_SYSTEM_RASPBERRY_PI2
 	default "bcm2709_defconfig" if ADK_TARGET_SYSTEM_RASPBERRY_PI3
 	default "bcmrpi3_defconfig" if ADK_TARGET_SYSTEM_RASPBERRY_PI3_64
@@ -34,6 +35,7 @@ config ADK_TARGET_KERNEL_DEFCONFIG
 	default "orca_defconfig" if ADK_TARGET_SYSTEM_ANDES_AG101P
 	default "bb.org_defconfig" if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 	default "j2_defconfig" if ADK_TARGET_SYSTEM_NUMATO_MIMASV2
+	default "sunxi_defconfig" if ADK_TARGET_SYSTEM_ORANGE_PI0
 	default ""
 
 config ADK_TARGET_KERNEL_CUSTOMCONFIG_PATH
diff --git a/target/config/Config.in.kernelversion b/target/config/Config.in.kernelversion
index af04b446e..181f79f07 100644
--- a/target/config/Config.in.kernelversion
+++ b/target/config/Config.in.kernelversion
@@ -9,6 +9,7 @@ default ADK_TARGET_KERNEL_VERSION_GIT if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 default ADK_TARGET_KERNEL_VERSION_GIT if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
 default ADK_TARGET_KERNEL_VERSION_GIT if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 default ADK_TARGET_KERNEL_VERSION_GIT if ADK_TARGET_SYSTEM_KINETIS_K70
+default ADK_TARGET_KERNEL_VERSION_GIT if ADK_TARGET_SYSTEM_ADSP_BF537
 default ADK_TARGET_KERNEL_VERSION_GIT if ADK_TARGET_ARCH_LM32
 default ADK_TARGET_KERNEL_VERSION_4_4 if ADK_TARGET_ARCH_CRIS
 default ADK_TARGET_KERNEL_VERSION_4_4 if ADK_TARGET_ARCH_METAG
@@ -27,8 +28,8 @@ config ADK_TARGET_KERNEL_VERSION_GIT
 	select ADK_TARGET_KERNEL_IMAGE if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	select ADK_TARGET_KERNEL_IMAGE if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 
-config ADK_TARGET_KERNEL_VERSION_4_11
-	bool "4.11.8"
+config ADK_TARGET_KERNEL_VERSION_4_12
+	bool "4.12.3"
 	depends on !ADK_TARGET_ARCH_AVR32
 	depends on !ADK_TARGET_ARCH_CRIS
 	depends on !ADK_TARGET_ARCH_METAG
@@ -38,7 +39,7 @@ config ADK_TARGET_KERNEL_VERSION_4_11
 	depends on !ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB_NOMMU
 
 config ADK_TARGET_KERNEL_VERSION_4_9
-	bool "4.9.35"
+	bool "4.9.38"
 	depends on !ADK_TARGET_ARCH_CRIS
 	depends on !ADK_TARGET_ARCH_METAG
 	depends on !ADK_TARGET_ARCH_NDS32
@@ -51,7 +52,7 @@ config ADK_TARGET_KERNEL_VERSION_4_6
 	depends on ADK_TARGET_ARCH_RISCV32 || ADK_TARGET_ARCH_RISCV64
 
 config ADK_TARGET_KERNEL_VERSION_4_4
-	bool "4.4.72"
+	bool "4.4.77"
 	depends on !ADK_TARGET_ARCH_NDS32
 	depends on !ADK_TARGET_ARCH_NIOS2
 	depends on !ADK_TARGET_ARCH_OR1K
@@ -62,7 +63,7 @@ config ADK_TARGET_KERNEL_VERSION_4_4
 	depends on !ADK_TARGET_SYSTEM_NUMATO_MIMASV2
 
 config ADK_TARGET_KERNEL_VERSION_4_1
-	bool "4.1.39"
+	bool "4.1.42"
 	depends on !ADK_TARGET_ARCH_ARC
 	depends on !ADK_TARGET_ARCH_BFIN
 	depends on !ADK_TARGET_ARCH_H8300
@@ -200,6 +201,7 @@ config ADK_TARGET_KERNEL_GIT_REPO
 	string "git repository"
 	depends on ADK_TARGET_KERNEL_VERSION_GIT
 	default "https://github.com/raspberrypi/linux.git" if ADK_TARGET_BOARD_BCM28XX
+	default "git://git.code.sf.net/p/adi-linux/code" if ADK_TARGET_SYSTEM_ADSP_BF537
 	default "https://github.com/EmcraftSystems/linux-emcraft.git" if ADK_TARGET_SYSTEM_KINETIS_K70
 	default "https://github.com/SolidRun/linux-fslc.git" if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default "https://github.com/SolidRun/linux-armada38x.git" if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
@@ -213,6 +215,7 @@ config ADK_TARGET_KERNEL_GIT_REPO_NAME
 	string
 	depends on ADK_TARGET_KERNEL_VERSION_GIT
 	default "rpi" if ADK_TARGET_BOARD_BCM28XX
+	default "ad" if ADK_TARGET_SYSTEM_ADSP_BF537
 	default "emcraft" if ADK_TARGET_SYSTEM_KINETIS_K70
 	default "fslc" if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default "clearfog" if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
@@ -223,7 +226,8 @@ config ADK_TARGET_KERNEL_GIT_REPO_NAME
 config ADK_TARGET_KERNEL_GIT
 	string "git version"
 	depends on ADK_TARGET_KERNEL_VERSION_GIT
-	default "8327f281c8d5083b13b3a4e6e2a36ee7c3d67913" if ADK_TARGET_BOARD_BCM28XX
+	default "cfa29b46af94d83e31aa000dbaee553f9c4d670c" if ADK_TARGET_BOARD_BCM28XX
+	default "f8d3b2a0fa5054aaed0f14cd457db9d8922bb167" if ADK_TARGET_SYSTEM_ADSP_BF537
 	default "6a2f2e4198eaff63ee75f6085ce9f966c47b4441" if ADK_TARGET_ARCH_LM32
 	default "1d008423ab5fd12459f53342e4d17585ec63cfe4" if ADK_TARGET_SYSTEM_KINETIS_K70
 	default "902739f3353150ac9eb69ad995098f3079d862a3" if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
@@ -233,7 +237,7 @@ config ADK_TARGET_KERNEL_GIT
 config ADK_TARGET_KERNEL_GIT_VER
 	string "kernel version"
 	depends on ADK_TARGET_KERNEL_VERSION_GIT
-	default "4.9.31" if ADK_TARGET_BOARD_BCM28XX
+	default "4.9.37" if ADK_TARGET_BOARD_BCM28XX
 	default "3.14.79" if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default "4.4.37" if ADK_TARGET_SYSTEM_BEAGLEBONE_BLACK
 	default "2.6.33" if ADK_TARGET_SYSTEM_KINETIS_K70
diff --git a/target/config/Config.in.runtime b/target/config/Config.in.runtime
index b2a462e0a..c71facf6d 100644
--- a/target/config/Config.in.runtime
+++ b/target/config/Config.in.runtime
@@ -296,8 +296,10 @@ config ADK_RUNTIME_GETTY_VGA
 	default y if ADK_TARGET_QEMU_WITH_GRAPHIC_ONLY
 	default y if ADK_TARGET_QEMU_WITH_GRAPHIC
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI
+	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI0
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI2
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI3
+	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI3_64
 	default y if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default y if ADK_TARGET_SYSTEM_LEMOTE_YEELONG
 	default y if ADK_TARGET_SYSTEM_IBM_X40
@@ -354,6 +356,8 @@ config ADK_RUNTIME_CONSOLE_SERIAL_DEVICE
 	default "ttymxc0" if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default "ttyAMA0" if ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default "ttyAMA0" if ADK_TARGET_SYSTEM_RASPBERRY_PI2
+	default "ttyAMA0" if ADK_TARGET_SYSTEM_RASPBERRY_PI3
+	default "ttyAMA0" if ADK_TARGET_SYSTEM_RASPBERRY_PI3_64
 	default "ttyDA1" if ADK_TARGET_SYSTEM_QEMU_METAG
 	default "ttyS2" if ADK_TARGET_SYSTEM_KINETIS_K70
 	default "ttyS2" if ADK_TARGET_SYSTEM_SOM_C6745
diff --git a/target/config/Config.in.tools b/target/config/Config.in.tools
index c39916044..3ca583294 100644
--- a/target/config/Config.in.tools
+++ b/target/config/Config.in.tools
@@ -223,11 +223,6 @@ config ADK_HOST_BUILD_QEMU
 	bool
 	default n
 
-config ADK_HOST_NEED_COREUTILS
-	bool
-	default y if ADK_TARGET_BOARD_BCM28XX
-	default n
-
 config ADK_HOST_BUILD_COREUTILS
 	bool
 	default n
diff --git a/target/linux/patches/4.4.72/0001-sparc64-make-string-buffers-large-enough.patch b/target/linux/4.4.77/0001-sparc64-make-string-buffers-large-enough.patch
index 2b1eaeedf..2b1eaeedf 100644
--- a/target/linux/patches/4.4.72/0001-sparc64-make-string-buffers-large-enough.patch
+++ b/target/linux/4.4.77/0001-sparc64-make-string-buffers-large-enough.patch
diff --git a/target/linux/patches/4.4.72/coldfire-sighandler.patch b/target/linux/4.4.77/coldfire-sighandler.patch
index c52a4e228..c52a4e228 100644
--- a/target/linux/patches/4.4.72/coldfire-sighandler.patch
+++ b/target/linux/4.4.77/coldfire-sighandler.patch
diff --git a/target/linux/patches/4.4.72/crisv32.patch b/target/linux/4.4.77/crisv32.patch
index cb9b0d028..cb9b0d028 100644
--- a/target/linux/patches/4.4.72/crisv32.patch
+++ b/target/linux/4.4.77/crisv32.patch
diff --git a/target/linux/patches/4.4.72/crisv32_ethernet_driver.patch b/target/linux/4.4.77/crisv32_ethernet_driver.patch
index 0cef202fc..0cef202fc 100644
--- a/target/linux/patches/4.4.72/crisv32_ethernet_driver.patch
+++ b/target/linux/4.4.77/crisv32_ethernet_driver.patch
diff --git a/target/linux/patches/4.1.39/initramfs-nosizelimit.patch b/target/linux/4.4.77/initramfs-nosizelimit.patch
index 40d2f6bd8..40d2f6bd8 100644
--- a/target/linux/patches/4.1.39/initramfs-nosizelimit.patch
+++ b/target/linux/4.4.77/initramfs-nosizelimit.patch
diff --git a/target/linux/patches/4.4.72/ld-or1k.patch b/target/linux/4.4.77/ld-or1k.patch
index 264f9166f..264f9166f 100644
--- a/target/linux/patches/4.4.72/ld-or1k.patch
+++ b/target/linux/4.4.77/ld-or1k.patch
diff --git a/target/linux/patches/4.4.72/macsonic.patch b/target/linux/4.4.77/macsonic.patch
index 75a6fcad2..75a6fcad2 100644
--- a/target/linux/patches/4.4.72/macsonic.patch
+++ b/target/linux/4.4.77/macsonic.patch
diff --git a/target/linux/patches/4.4.72/mips-xz.patch b/target/linux/4.4.77/mips-xz.patch
index 5cfac6254..5cfac6254 100644
--- a/target/linux/patches/4.4.72/mips-xz.patch
+++ b/target/linux/4.4.77/mips-xz.patch
diff --git a/target/linux/patches/4.4.72/patch-realtime b/target/linux/4.4.77/patch-realtime
index b49cd6f03..b49cd6f03 100644
--- a/target/linux/patches/4.4.72/patch-realtime
+++ b/target/linux/4.4.77/patch-realtime
diff --git a/target/linux/patches/4.4.72/startup.patch b/target/linux/4.4.77/startup.patch
index e54ac19a6..e54ac19a6 100644
--- a/target/linux/patches/4.4.72/startup.patch
+++ b/target/linux/4.4.77/startup.patch
diff --git a/target/linux/patches/4.1.39/use-libgcc-for-sh.patch b/target/linux/4.4.77/use-libgcc-for-sh.patch
index 6420219b0..6420219b0 100644
--- a/target/linux/patches/4.1.39/use-libgcc-for-sh.patch
+++ b/target/linux/4.4.77/use-libgcc-for-sh.patch
diff --git a/target/linux/patches/4.4.72/versatile-nommu.patch b/target/linux/4.4.77/versatile-nommu.patch
index 96140b30c..96140b30c 100644
--- a/target/linux/patches/4.4.72/versatile-nommu.patch
+++ b/target/linux/4.4.77/versatile-nommu.patch
diff --git a/target/linux/config/Config.in.serial b/target/linux/config/Config.in.serial
index 26d10c71e..5b7174a80 100644
--- a/target/linux/config/Config.in.serial
+++ b/target/linux/config/Config.in.serial
@@ -89,9 +89,11 @@ config ADK_KERNEL_SERIAL_8250
 						|| ADK_TARGET_SYSTEM_QEMU_MICROBLAZE_ML605 \
 						|| ADK_TARGET_SYSTEM_QEMU_NIOS2 \
 						|| ADK_TARGET_SYSTEM_QEMU_OR1K \
+						|| ADK_TARGET_SYSTEM_ORANGE_PI0 \
 						|| ADK_TARGET_SYSTEM_SOM_C6745
 	select ADK_KERNEL_SERIAL_8250_PNP if ADK_TARGET_SYSTEM_PCENGINES_APU
 	select ADK_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
+	select ADK_KERNEL_SERIAL_8250_DW if ADK_TARGET_SYSTEM_ORANGE_PI0
 	select ADK_KERNEL_SERIAL_8250_CONSOLE
 	select ADK_KERNEL_SERIAL_8250_INGENIC if ADK_TARGET_SYSTEM_IMGTEC_CI20
 	depends on ADK_TARGET_SYSTEM_XILINX_KINTEX7 \
@@ -118,6 +120,7 @@ config ADK_KERNEL_SERIAL_8250
 		|| ADK_TARGET_SYSTEM_MIKROTIK_RB532 \
 		|| ADK_TARGET_SYSTEM_MIKROTIK_RB4XX \
 		|| ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG \
+		|| ADK_TARGET_SYSTEM_ORANGE_PI0 \
 		|| ADK_TARGET_SYSTEM_SOM_C6745
 	default y if ADK_TARGET_SYSTEM_XILINX_KINTEX7
 	default y if ADK_TARGET_SYSTEM_IMGTEC_CI20
@@ -143,6 +146,7 @@ config ADK_KERNEL_SERIAL_8250
 	default y if ADK_TARGET_SYSTEM_MIKROTIK_RB532
 	default y if ADK_TARGET_SYSTEM_MIKROTIK_RB4XX
 	default y if ADK_TARGET_SYSTEM_SOLIDRUN_CLEARFOG
+	default y if ADK_TARGET_SYSTEM_ORANGE_PI0
 	default y if ADK_TARGET_SYSTEM_SOM_C6745
 	default n
 	help
diff --git a/target/linux/config/Config.in.usb b/target/linux/config/Config.in.usb
index bbbb4d2c5..b383e6796 100644
--- a/target/linux/config/Config.in.usb
+++ b/target/linux/config/Config.in.usb
@@ -320,6 +320,16 @@ config ADK_KERNEL_USB_SERIAL_SIERRAWIRELESS
 	tristate "Support for Sierra Wireless USB-to-Serial converters"
 	depends on ADK_KERNEL_USB_SERIAL
 
+config ADK_KERNEL_USB_SERIAL_OPTION
+	tristate "USB driver for GSM and CDMA modems"
+	depends on ADK_KERNEL_USB_SERIAL
+	help
+	  Say Y here if you have a GSM or CDMA modem that's connected to USB.
+
+config ADK_KERNEL_USB_SERIAL_WWAN
+	tristate
+	depends on ADK_KERNEL_USB_SERIAL
+
 config ADK_KERNEL_USB_ATM
         tristate "Support for USB ATM devices"
 
diff --git a/target/linux/patches/4.1.39/cleankernel.patch b/target/linux/patches/4.1.42/cleankernel.patch
index 59693f426..59693f426 100644
--- a/target/linux/patches/4.1.39/cleankernel.patch
+++ b/target/linux/patches/4.1.42/cleankernel.patch
diff --git a/target/linux/patches/4.1.39/cris-header.patch b/target/linux/patches/4.1.42/cris-header.patch
index 2b5a88461..2b5a88461 100644
--- a/target/linux/patches/4.1.39/cris-header.patch
+++ b/target/linux/patches/4.1.42/cris-header.patch
diff --git a/target/linux/patches/4.4.72/initramfs-nosizelimit.patch b/target/linux/patches/4.1.42/initramfs-nosizelimit.patch
index 40d2f6bd8..40d2f6bd8 100644
--- a/target/linux/patches/4.4.72/initramfs-nosizelimit.patch
+++ b/target/linux/patches/4.1.42/initramfs-nosizelimit.patch
diff --git a/target/linux/patches/4.1.39/j2-core.patch b/target/linux/patches/4.1.42/j2-core.patch
index 38136df2c..38136df2c 100644
--- a/target/linux/patches/4.1.39/j2-core.patch
+++ b/target/linux/patches/4.1.42/j2-core.patch
diff --git a/target/linux/patches/4.1.39/mtd-rootfs.patch b/target/linux/patches/4.1.42/mtd-rootfs.patch
index 5f6d82b5c..5f6d82b5c 100644
--- a/target/linux/patches/4.1.39/mtd-rootfs.patch
+++ b/target/linux/patches/4.1.42/mtd-rootfs.patch
diff --git a/target/linux/patches/4.1.39/patch-realtime b/target/linux/patches/4.1.42/patch-realtime
index 52f9bd3d2..52f9bd3d2 100644
--- a/target/linux/patches/4.1.39/patch-realtime
+++ b/target/linux/patches/4.1.42/patch-realtime
diff --git a/target/linux/patches/4.1.39/regmap-default-on.patch b/target/linux/patches/4.1.42/regmap-default-on.patch
index 8d72224bf..8d72224bf 100644
--- a/target/linux/patches/4.1.39/regmap-default-on.patch
+++ b/target/linux/patches/4.1.42/regmap-default-on.patch
diff --git a/target/linux/patches/4.1.39/remove-warn.patch b/target/linux/patches/4.1.42/remove-warn.patch
index 1f89c710d..1f89c710d 100644
--- a/target/linux/patches/4.1.39/remove-warn.patch
+++ b/target/linux/patches/4.1.42/remove-warn.patch
diff --git a/target/linux/patches/4.1.39/startup.patch b/target/linux/patches/4.1.42/startup.patch
index d396b75e4..d396b75e4 100644
--- a/target/linux/patches/4.1.39/startup.patch
+++ b/target/linux/patches/4.1.42/startup.patch
diff --git a/target/linux/patches/4.1.39/use-gawk.patch b/target/linux/patches/4.1.42/use-gawk.patch
index 5b312589d..5b312589d 100644
--- a/target/linux/patches/4.1.39/use-gawk.patch
+++ b/target/linux/patches/4.1.42/use-gawk.patch
diff --git a/target/linux/patches/4.4.72/use-libgcc-for-sh.patch b/target/linux/patches/4.1.42/use-libgcc-for-sh.patch
index 6420219b0..6420219b0 100644
--- a/target/linux/patches/4.4.72/use-libgcc-for-sh.patch
+++ b/target/linux/patches/4.1.42/use-libgcc-for-sh.patch
diff --git a/target/linux/patches/4.9.35/crisv32_ethernet_driver.patch b/target/linux/patches/4.9.38/crisv32_ethernet_driver.patch
index 0cef202fc..0cef202fc 100644
--- a/target/linux/patches/4.9.35/crisv32_ethernet_driver.patch
+++ b/target/linux/patches/4.9.38/crisv32_ethernet_driver.patch
diff --git a/target/linux/patches/4.9.35/h8300.patch b/target/linux/patches/4.9.38/h8300.patch
index a58b3f137..a58b3f137 100644
--- a/target/linux/patches/4.9.35/h8300.patch
+++ b/target/linux/patches/4.9.38/h8300.patch
diff --git a/target/linux/patches/4.9.35/initramfs-nosizelimit.patch b/target/linux/patches/4.9.38/initramfs-nosizelimit.patch
index 40d2f6bd8..40d2f6bd8 100644
--- a/target/linux/patches/4.9.35/initramfs-nosizelimit.patch
+++ b/target/linux/patches/4.9.38/initramfs-nosizelimit.patch
diff --git a/target/linux/patches/4.9.35/ld-or1k.patch b/target/linux/patches/4.9.38/ld-or1k.patch
index 264f9166f..264f9166f 100644
--- a/target/linux/patches/4.9.35/ld-or1k.patch
+++ b/target/linux/patches/4.9.38/ld-or1k.patch
diff --git a/target/linux/patches/4.9.35/macsonic.patch b/target/linux/patches/4.9.38/macsonic.patch
index 75a6fcad2..75a6fcad2 100644
--- a/target/linux/patches/4.9.35/macsonic.patch
+++ b/target/linux/patches/4.9.38/macsonic.patch
diff --git a/target/linux/patches/4.9.35/microblaze-sigaltstack.patch b/target/linux/patches/4.9.38/microblaze-sigaltstack.patch
index c4064e8b9..c4064e8b9 100644
--- a/target/linux/patches/4.9.35/microblaze-sigaltstack.patch
+++ b/target/linux/patches/4.9.38/microblaze-sigaltstack.patch
diff --git a/target/linux/patches/4.9.35/or1k-more-ram.patch b/target/linux/patches/4.9.38/or1k-more-ram.patch
index de848c838..de848c838 100644
--- a/target/linux/patches/4.9.35/or1k-more-ram.patch
+++ b/target/linux/patches/4.9.38/or1k-more-ram.patch
diff --git a/target/linux/patches/4.9.35/patch-realtime b/target/linux/patches/4.9.38/patch-realtime
index 7abba16fe..7abba16fe 100644
--- a/target/linux/patches/4.9.35/patch-realtime
+++ b/target/linux/patches/4.9.38/patch-realtime
diff --git a/target/linux/patches/4.9.35/sh2.patch b/target/linux/patches/4.9.38/sh2.patch
index 9debe80ad..9debe80ad 100644
--- a/target/linux/patches/4.9.35/sh2.patch
+++ b/target/linux/patches/4.9.38/sh2.patch
diff --git a/target/linux/patches/4.9.35/startup.patch b/target/linux/patches/4.9.38/startup.patch
index e54ac19a6..e54ac19a6 100644
--- a/target/linux/patches/4.9.35/startup.patch
+++ b/target/linux/patches/4.9.38/startup.patch
diff --git a/target/linux/patches/4.9.35/vdso2.patch b/target/linux/patches/4.9.38/vdso2.patch
index 35df488a8..35df488a8 100644
--- a/target/linux/patches/4.9.35/vdso2.patch
+++ b/target/linux/patches/4.9.38/vdso2.patch