10 files changed, 63 insertions, 1 deletions
diff --git a/scripts/.gitignore b/scripts/.gitignore
index 9577d568ed..cf645ec746 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -8,6 +8,7 @@ bareboximd
 kallsyms
 kwbimage
 kwboot
+kwboot-target
 gen_netx_image
 omap_signGP
 mk-omap-image
@@ -27,7 +28,9 @@ mxsboot
 mxs-usb-loader
 /omap3-usb-loader
 omap4_usbboot
+omap4_usbboot-target
 omap3-usb-loader
+omap3-usb-loader-target
 mips-relocs
 rsatoc
 stm32image
diff --git a/scripts/Kconfig b/scripts/Kconfig
index f7ed775fbc..a490aaa44e 100644
--- a/scripts/Kconfig
+++ b/scripts/Kconfig
@@ -69,4 +69,39 @@ config BAREBOXCRC32_TARGET
 	  'bareboxcrc32' is a userspacetool to generate the crc32 checksums the same way
 	  barebox does. Say yes here to build it for the target.
 
+config HAS_TARGET_LIBUSB_1_0
+	def_bool $(success,$(CROSS_PKG_CONFIG) --exists libusb-1.0)
+	help
+	  Ensure $(CROSS_PKG_CONFIG) is set to a valid pkg-config
+	  binary that knows about libusb-1.0 compiled for the
+	  target architecture.
+
+config MVEBU_KWBOOT_TARGET
+	bool "kwboot target tool"
+	help
+	  Say Y here to build the kwboot tool for the target
+	  to bootstrap over UART.
+
+config ARCH_IMX_USBLOADER_TARGET
+	depends on HAS_TARGET_LIBUSB_1_0
+	bool "imx-usb-loader for target"
+	help
+	  Say Y here to build the imx-usb-loader tool for the target.
+	  The cross toolchain needs libusb-1.0 to compile this tool.
+
+config OMAP3_USB_LOADER_TARGET
+	bool "omap3 USB loader for target"
+	depends on HAS_TARGET_LIBUSB_1_0
+	help
+	  Say Y here to build the omap3 usb loader tool for the target.
+	  The cross toolchain needs libusb-1.0 to compile this tool.
+
+
+config OMAP4_USBBOOT_TARGET
+	bool "omap4 usbboot for target"
+	depends on HAS_TARGET_LIBUSB_1_0
+	help
+	  Say Y here to build the omap4 usb loader tool for the target.
+	  The cross toolchain needs libusb-1.0 to compile this tool.
+
 endmenu
diff --git a/scripts/Makefile b/scripts/Makefile
index eb0f5c5805..1527b07d47 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -41,8 +41,16 @@ userprogs-always-$(CONFIG_BAREBOXENV_TARGET)		+= bareboxenv-target
 userprogs-always-$(CONFIG_KERNEL_INSTALL_TARGET)	+= kernel-install-target
 userprogs-always-$(CONFIG_BAREBOXCRC32_TARGET)		+= bareboxcrc32-target
 userprogs-always-$(CONFIG_IMD_TARGET)			+= bareboximd-target
+userprogs-always-$(CONFIG_OMAP3_USB_LOADER_TARGET)	+= omap3-usb-loader-target
+userprogs-always-$(CONFIG_OMAP4_USBBOOT_TARGET)		+= omap4_usbboot-target
+userprogs-always-$(CONFIG_MVEBU_KWBOOT_TARGET)		+= kwboot-target
 
-userccflags += -I $(srctree)/$(src)/include
+omap3-usb-loader-target-userccflags += `$(CROSS_PKG_CONFIG) --cflags libusb-1.0`
+omap3-usb-loader-target-userldlibs += `$(CROSS_PKG_CONFIG) --libs libusb-1.0`
+omap4_usbboot-target-userccflags += `$(CROSS_PKG_CONFIG) --cflags libusb-1.0`
+omap4_usbboot-target-userldlibs += -lpthread `$(CROSS_PKG_CONFIG) --libs libusb-1.0`
+
+userccflags += -I $(srctree)/$(src)/include -isystem $(srctree)/scripts/include
 
 subdir-y			+= mod
 subdir-y			+= imx
diff --git a/scripts/imx/.gitignore b/scripts/imx/.gitignore
index 84e6f2b406..341aec9ee4 100644
--- a/scripts/imx/.gitignore
+++ b/scripts/imx/.gitignore
@@ -1,2 +1,3 @@
 imx-usb-loader
+imx-usb-loader-target
 imx-image
diff --git a/scripts/imx/Makefile b/scripts/imx/Makefile
index 029f9ca9f8..a7f487a045 100644
--- a/scripts/imx/Makefile
+++ b/scripts/imx/Makefile
@@ -4,13 +4,23 @@ hostprogs-always-$(CONFIG_ARCH_IMX_USBLOADER)	+= imx-usb-loader
 HOSTCFLAGS_imx-usb-loader.o = `pkg-config --cflags libusb-1.0`
 HOSTLDLIBS_imx-usb-loader  = `pkg-config --libs libusb-1.0`
 
+imx-usb-loader-target-userccflags += `$(CROSS_PKG_CONFIG) --cflags libusb-1.0`
+imx-usb-loader-target-userldlibs += `$(CROSS_PKG_CONFIG) --libs libusb-1.0`
+
 HOSTCFLAGS_imx.o = -I$(srctree)/arch/arm/mach-imx/include
+imx-target-userccflags += -I$(srctree)/arch/arm/mach-imx/include
 HOSTCFLAGS_imx-image.o = -I$(srctree) -I$(srctree)/arch/arm/mach-imx/include
 HOSTCFLAGS_imx-usb-loader.o += -I$(srctree) -I$(srctree)/arch/arm/mach-imx/include
+imx-usb-loader-target-userccflags += -I$(srctree) -I$(srctree)/arch/arm/mach-imx/include
 ifdef CONFIG_ARCH_IMX_IMXIMAGE_SSL_SUPPORT
 HOSTCFLAGS_imx-image.o += -DIMXIMAGE_SSL_SUPPORT
 HOSTLDLIBS_imx-image  = `pkg-config --libs openssl`
 endif
 
 imx-usb-loader-objs := imx-usb-loader.o imx.o
+imx-usb-loader-target-objs := imx-usb-loader-target.o imx-target.o
 imx-image-objs := imx-image.o imx.o
+
+userprogs-always-$(CONFIG_ARCH_IMX_USBLOADER_TARGET)	+= imx-usb-loader-target
+
+userccflags += -I $(srctree)/$(src)/include -isystem $(srctree)/scripts/include
diff --git a/scripts/imx/imx-target.c b/scripts/imx/imx-target.c
new file mode 100644
index 0000000000..4062eed6f6
--- /dev/null
+++ b/scripts/imx/imx-target.c
@@ -0,0 +1 @@
+#include "imx.c"
diff --git a/scripts/imx/imx-usb-loader-target.c b/scripts/imx/imx-usb-loader-target.c
new file mode 100644
index 0000000000..f2050aec17
--- /dev/null
+++ b/scripts/imx/imx-usb-loader-target.c
@@ -0,0 +1 @@
+#include "imx-usb-loader.c"
diff --git a/scripts/kwboot-target.c b/scripts/kwboot-target.c
new file mode 100644
index 0000000000..68cde2d24c
--- /dev/null
+++ b/scripts/kwboot-target.c
@@ -0,0 +1 @@
+#include "kwboot.c"
diff --git a/scripts/omap3-usb-loader-target.c b/scripts/omap3-usb-loader-target.c
new file mode 100644
index 0000000000..c99c261a02
--- /dev/null
+++ b/scripts/omap3-usb-loader-target.c
@@ -0,0 +1 @@
+#include "omap3-usb-loader.c"
diff --git a/scripts/omap4_usbboot-target.c b/scripts/omap4_usbboot-target.c
new file mode 100644
index 0000000000..3dd6065337
--- /dev/null
+++ b/scripts/omap4_usbboot-target.c
@@ -0,0 +1 @@
+#include "omap4_usbboot.c"