Merge from bittboy/buildroot@db180c0

package/linux-backports/Config.in

@@ -0,0 +1,54 @@
+comment "linux-backports needs a Linux kernel to be built"
+	depends on !BR2_LINUX_KERNEL
+
+config BR2_PACKAGE_LINUX_BACKPORTS
+	bool "linux-backports"
+	depends on BR2_LINUX_KERNEL
+	help
+	  The linux-backports package includes many Linux drivers from
+	  recent kernels, backported to older ones.
+
+	  This version of linux-backports supports kernels starting
+	  from 3.0.
+
+	  https://backports.wiki.kernel.org
+
+if BR2_PACKAGE_LINUX_BACKPORTS
+
+choice
+	prompt "Linux kernel driver backports configuration"
+	default BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG
+
+config BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG
+	bool "Using an in-tree defconfig file"
+
+config BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG
+	bool "Using a custom (def)config file"
+
+endchoice
+
+config BR2_PACKAGE_LINUX_BACKPORTS_DEFCONFIG
+	string "Defconfig name"
+	depends on BR2_PACKAGE_LINUX_BACKPORTS_USE_DEFCONFIG
+	help
+	  Name of the backports defconfig file to use, without the
+	  leading defconfig-. The defconfig is located in defconfigs/
+	  directory in the backports tree.
+
+config BR2_PACKAGE_LINUX_BACKPORTS_CUSTOM_CONFIG_FILE
+	string "Configuration file path"
+	depends on BR2_PACKAGE_LINUX_BACKPORTS_USE_CUSTOM_CONFIG
+	help
+	  Path to the backports configuration file
+
+	  Note: this can be a defconfig file or a complete .config
+	  file, which can later be saved back with make
+	  linux-update-(def)config.
+
+config BR2_PACKAGE_LINUX_BACKPORTS_CONFIG_FRAGMENT_FILES
+	string "Additional configuration fragment files"
+	help
+	  A space-separated list of configuration fragment files, that
+	  will be merged to the main linux-backports configuration file.
+
+endif # BR2_PACKAGE_LINUX_BACKPORTS