config.in

sm86xx rootfs来源包括补丁（ GPL ）的

config BR2_TARGET_ROOTFS_EXT2
	bool "ext2 root filesystem for the target device"
	default y
	help
	  Build an ext2 root filesystem

config BR2_TARGET_ROOTFS_EXT2_BLOCKS
	int "size in blocks (leave at 0 for auto calculation)"
	depends on BR2_TARGET_ROOTFS_EXT2
	default	0

config BR2_TARGET_ROOTFS_EXT2_INODES
	int "inodes (leave at 0 for auto calculation)"
	depends on BR2_TARGET_ROOTFS_EXT2
	default	0

config BR2_TARGET_ROOTFS_EXT2_RESBLKS
	int "reserved blocks"
	depends on BR2_TARGET_ROOTFS_EXT2
	default 0

config BR2_TARGET_ROOTFS_EXT2_SQUASH
	bool "Make all files be owned by root"
	depends on 	BR2_TARGET_ROOTFS_EXT2
	default y

config BR2_TARGET_ROOTFS_EXT2_OUTPUT
	string "Output File"
	depends on BR2_TARGET_ROOTFS_EXT2
	default "$(IMAGE).ext2"

config BR2_TARGET_ROOTFS_EXT2_GZ
	bool "gzip the output file"
	depends on 	BR2_TARGET_ROOTFS_EXT2
	default n

config BR2_TARGET_ROOTFS_EXT2_COPYTO
	string "also copy the image to..."
	depends on 	BR2_TARGET_ROOTFS_EXT2
	default ""
	help
	  Copies the resulting image to a secondary location
	  like a tftp server's root directory.