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initramfs: make compression options not depend on INITRAMFS_SOURCE

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Even if INITRAMFS_SOURCE is empty, usr/gen_initramfs.sh generates a
tiny default initramfs, which is embedded in vmlinux.

So, defining INITRAMFS_COMPRESSION* options should be valid irrespective
of INITRAMFS_SOURCE.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2020-01-05 00:02:31 +09:00
parent be1859bdc6
commit ddd09bcc89
1 changed files with 0 additions and 2 deletions
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2
usr/Kconfig
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@ -102,7 +102,6 @@ config RD_LZ4
choice choice
prompt "Built-in initramfs compression mode" prompt "Built-in initramfs compression mode"
depends on INITRAMFS_SOURCE!=""
optional optional
help help
This option allows you to decide by which algorithm the builtin This option allows you to decide by which algorithm the builtin
@ -211,7 +210,6 @@ config INITRAMFS_COMPRESSION_LZ4
endchoice endchoice
config INITRAMFS_COMPRESSION config INITRAMFS_COMPRESSION
depends on INITRAMFS_SOURCE!=""
string string
default "" if INITRAMFS_COMPRESSION_NONE default "" if INITRAMFS_COMPRESSION_NONE
default ".gz" if INITRAMFS_COMPRESSION_GZIP default ".gz" if INITRAMFS_COMPRESSION_GZIP