File-copy from v4.4.100
This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Please refer to that tree for all history prior to this point.
Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/usr/Kconfig b/usr/Kconfig
new file mode 100644
index 0000000..572dcf7
--- /dev/null
+++ b/usr/Kconfig
@@ -0,0 +1,100 @@
+#
+# Configuration for initramfs
+#
+
+config INITRAMFS_SOURCE
+ string "Initramfs source file(s)"
+ default ""
+ help
+ This can be either a single cpio archive with a .cpio suffix or a
+ space-separated list of directories and files for building the
+ initramfs image. A cpio archive should contain a filesystem archive
+ to be used as an initramfs image. Directories should contain a
+ filesystem layout to be included in the initramfs image. Files
+ should contain entries according to the format described by the
+ "usr/gen_init_cpio" program in the kernel tree.
+
+ When multiple directories and files are specified then the
+ initramfs image will be the aggregate of all of them.
+
+ See <file:Documentation/early-userspace/README> for more details.
+
+ If you are not sure, leave it blank.
+
+config INITRAMFS_ROOT_UID
+ int "User ID to map to 0 (user root)"
+ depends on INITRAMFS_SOURCE!=""
+ default "0"
+ help
+ This setting is only meaningful if the INITRAMFS_SOURCE is
+ contains a directory. Setting this user ID (UID) to something
+ other than "0" will cause all files owned by that UID to be
+ owned by user root in the initial ramdisk image.
+
+ If you are not sure, leave it set to "0".
+
+config INITRAMFS_ROOT_GID
+ int "Group ID to map to 0 (group root)"
+ depends on INITRAMFS_SOURCE!=""
+ default "0"
+ help
+ This setting is only meaningful if the INITRAMFS_SOURCE is
+ contains a directory. Setting this group ID (GID) to something
+ other than "0" will cause all files owned by that GID to be
+ owned by group root in the initial ramdisk image.
+
+ If you are not sure, leave it set to "0".
+
+config RD_GZIP
+ bool "Support initial ramdisks compressed using gzip"
+ depends on BLK_DEV_INITRD
+ default y
+ select DECOMPRESS_GZIP
+ help
+ Support loading of a gzip encoded initial ramdisk or cpio buffer.
+ If unsure, say Y.
+
+config RD_BZIP2
+ bool "Support initial ramdisks compressed using bzip2"
+ default y
+ depends on BLK_DEV_INITRD
+ select DECOMPRESS_BZIP2
+ help
+ Support loading of a bzip2 encoded initial ramdisk or cpio buffer
+ If unsure, say N.
+
+config RD_LZMA
+ bool "Support initial ramdisks compressed using LZMA"
+ default y
+ depends on BLK_DEV_INITRD
+ select DECOMPRESS_LZMA
+ help
+ Support loading of a LZMA encoded initial ramdisk or cpio buffer
+ If unsure, say N.
+
+config RD_XZ
+ bool "Support initial ramdisks compressed using XZ"
+ depends on BLK_DEV_INITRD
+ default y
+ select DECOMPRESS_XZ
+ help
+ Support loading of a XZ encoded initial ramdisk or cpio buffer.
+ If unsure, say N.
+
+config RD_LZO
+ bool "Support initial ramdisks compressed using LZO"
+ default y
+ depends on BLK_DEV_INITRD
+ select DECOMPRESS_LZO
+ help
+ Support loading of a LZO encoded initial ramdisk or cpio buffer
+ If unsure, say N.
+
+config RD_LZ4
+ bool "Support initial ramdisks compressed using LZ4"
+ default y
+ depends on BLK_DEV_INITRD
+ select DECOMPRESS_LZ4
+ help
+ Support loading of a LZ4 encoded initial ramdisk or cpio buffer
+ If unsure, say N.