[PATCH 2/2] scripts: add target tool for rk-usb-loader

[Ahmad Fatoum]

Having rk-usb-loader as a target tool as well makes it easy to
cross-compile it. Add the boilerplate.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
Could be squashed into previous commit as well.
---
 arch/sandbox/configs/targettools_defconfig | 1 +
 scripts/.gitignore                         | 1 +
 scripts/Kconfig                            | 7 +++++++
 scripts/Makefile                           | 3 +++
 scripts/rk-usb-loader-target.c             | 1 +
 5 files changed, 13 insertions(+)
 create mode 100644 scripts/rk-usb-loader-target.c

diff --git a/arch/sandbox/configs/targettools_defconfig b/arch/sandbox/configs/targettools_defconfig
index d06074790c02..22845def617c 100644
--- a/arch/sandbox/configs/targettools_defconfig
+++ b/arch/sandbox/configs/targettools_defconfig
@@ -7,3 +7,4 @@ CONFIG_MVEBU_KWBOOT_TARGET=y
 CONFIG_ARCH_IMX_USBLOADER_TARGET=y
 CONFIG_OMAP3_USB_LOADER_TARGET=y
 CONFIG_OMAP4_USBBOOT_TARGET=y
+CONFIG_RK_USB_LOADER_TARGET=y
diff --git a/scripts/.gitignore b/scripts/.gitignore
index bc6e5dbc43df..ae70c92af8a3 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -32,6 +32,7 @@ omap4_usbboot-target
 omap3-usb-loader
 omap3-usb-loader-target
 rk-usb-loader
+rk-usb-loader-target
 mips-relocs
 rsatoc
 stm32image
diff --git a/scripts/Kconfig b/scripts/Kconfig
index b633e3011f55..9b744deba9aa 100644
--- a/scripts/Kconfig
+++ b/scripts/Kconfig
@@ -175,4 +175,11 @@ config OMAP4_USBBOOT_TARGET
 	  Say Y here to build the omap4 usb loader tool for the target.
 	  The cross toolchain needs libusb-1.0 to compile this tool.
 
+config RK_USB_LOADER_TARGET
+	bool "Rockchip USB loader for target"
+	depends on HAS_TARGET_LIBUSB_1_0
+	help
+	  Say Y here to build the rockchip 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 433a30143105..dc5fa75f908b 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -47,11 +47,14 @@ 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
+userprogs-always-$(CONFIG_RK_USB_LOADER_TARGET)		+= rk-usb-loader-target
 
 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`
+rk-usb-loader-target-userccflags += `$(CROSS_PKG_CONFIG) --cflags libusb-1.0`
+rk-usb-loader-target-userldlibs += `$(CROSS_PKG_CONFIG) --libs libusb-1.0`
 
 userccflags += -I $(srctree)/$(src)/include -isystem $(srctree)/scripts/include
 
diff --git a/scripts/rk-usb-loader-target.c b/scripts/rk-usb-loader-target.c
new file mode 100644
index 000000000000..fe1540d752a0
--- /dev/null
+++ b/scripts/rk-usb-loader-target.c
@@ -0,0 +1 @@
+#include "rk-usb-loader.c"
-- 
2.30.2