RISC-V: Add multiple compression image format.
authorAtish Patra <atish.patra@wdc.com>
Wed, 6 Nov 2019 00:06:52 +0000 (16:06 -0800)
committerPaul Walmsley <paul.walmsley@sifive.com>
Tue, 12 Nov 2019 20:04:52 +0000 (12:04 -0800)
commit8083c629dc318c3191d06fcb226528b08ae2acdd
tree61cd5897c4cbbb7e208ebc4be84ccb6a0c74dc43
parent6b57ba8ed48a3ee3d6b53294ccbf02b8cb83c604
RISC-V: Add multiple compression image format.

Currently, there is only support for .gz compression type
for generating kernel Image.

Add support for other compression methods(lzma, lz4, lzo, bzip2)
that helps in generating a even smaller kernel image. Image.gz
will still be the default compressed image.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
arch/riscv/boot/Makefile