arm64: enable more compressed Image formats

Plumb up Makefile arguments for the already supported formats in the kbuild
system: lz4, bzip2, lzma, and lzo.

Note that just as with Image.gz, these images are not self-decompressing and
the booting firmware still needs to handle decompression before launching the
kernel image.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Olof Johansson 2015-07-16 21:26:16 +01:00 • committed by Will Deacon
commit 0723c05fb7
2 changed files with 16 additions and 1 deletions