On Fri, Mar 6, 2020 at 6:59 AM Tom Rini <tr...@konsulko.com> wrote: > > On Thu, Mar 05, 2020 at 04:24:23PM -0800, Atish Patra wrote: > > Add compressed Image parsing support so that booti can parse both > > flat and compressed Image to boot Linux. Currently, it is difficult > > to calculate a safe address for every board where the compressed > > image can be decompressed. It is also not possible to figure out the > > size of the compressed file as well. Thus, user need to set two > > additional environment variables kernel_comp_addr_r and filesize to > > make this work. > > > > Following compression methods are supported for now. > > lzma, lzo, bzip2, gzip. > > > > lz4 support is not added as ARM64 kernel generates a lz4 compressed > > image with legacy header which U-Boot doesn't know how to parse and > > decompress. > > Is that a "legacy lz4 header" or something else? Thanks! >
Yeah. I was talking about legacy lz4 header as per U-Boot documentation. > -- > Tom -- Regards, Atish
