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config BR2_TARGET_ROOTFS_CPIO
bool "cpio the root filesystem (for use as an initial RAM filesystem)"
help
Build a cpio archive of the root filesystem. This is typically
used for an initial RAM filesystem that is passed to the kernel
by the bootloader.
choice
prompt "Compression method"
default BR2_TARGET_ROOTFS_CPIO_NONE
depends on BR2_TARGET_ROOTFS_CPIO
help
Select compressor for cpio filesystem of the root filesystem.
If you use the cpio archive as an initial RAM filesystem, make
sure the kernel contains the decompression algorithm selected
here.
config BR2_TARGET_ROOTFS_CPIO_NONE
bool "no compression"
help
Do not compress the cpio filesystem.
config BR2_TARGET_ROOTFS_CPIO_GZIP
bool "gzip"
help
Do compress the cpio filesystem with gzip.
config BR2_TARGET_ROOTFS_CPIO_BZIP2
bool "bzip2"
help
Do compress the cpio filesystem with bzip2.
config BR2_TARGET_ROOTFS_CPIO_LZMA
bool "lzma"
help
Do compress the cpio filesystem with lzma.
config BR2_TARGET_ROOTFS_CPIO_LZO
bool "lzo"
help
Do compress the cpio filesystem with lzop.
config BR2_TARGET_ROOTFS_CPIO_XZ
bool "xz"
help
Do compress the cpio filesystem with xz.
endchoice
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