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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-07-08 19:22:18 +0000
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-07-08 19:22:18 +0000
commit149c552e0fda9bdc64ea10fe5a2bfa35bd26ec65 (patch)
treec13fac6dea6bbc5d8e1b0785f971376614b55c32 /target/initramfs/Config.in
parent402d710eeba8d7434387a0a36da66bfe837adbdc (diff)
- provide option to build an initramfs out of the current rootfs. Closes #881
Diffstat (limited to 'target/initramfs/Config.in')
-rw-r--r--target/initramfs/Config.in16
1 files changed, 16 insertions, 0 deletions
diff --git a/target/initramfs/Config.in b/target/initramfs/Config.in
new file mode 100644
index 000000000..53e45c3c7
--- /dev/null
+++ b/target/initramfs/Config.in
@@ -0,0 +1,16 @@
+config BR2_TARGET_ROOTFS_INITRAMFS
+ bool "initramfs for initial ramdisk of linux kernel"
+ default n
+ help
+ Build a file which is usable for the gen_init_cpio tool
+ at linux kernel build.
+ This file is normally called initramfs_list and can be
+ generated with gen_initramfs_list.sh script from the root
+ directory structure.
+ The file is then used in the kernel build process to generate
+ the cpio filesystem for the initial ramdisk. Make sure that
+ you configure this file in kernel build configuration.
+ The location in the kernel build configuration menu is
+ Device Drivers -> Block devices -> Initramfs source file(s).
+ The configuration variable is CONFIG_INITRAMFS_SOURCE
+