| commit | 80e345af22f6d85f36e6ab3e5783a25a55dcf7af | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Sun Feb 24 17:33:26 2013 +0000 |
| committer | Simon Glass <sjg@chromium.org> | Thu Feb 28 19:09:23 2013 -0800 |
| tree | 70e8af37b0ecd53b92336afe52c9515647e0ea55 | |
| parent | 9adb686c2a51af43b489e19cc91d1d6d47816f4a [diff] |
hash: Add a flag to support saving hashes in the environment Some hashing commands permit saving the hash in an environment variable, and verifying a hash from there. But the crc32 command does not support this. In order to permit crc32 to use the generic hashing infrastructure, add a flag to select which behaviour to use. Signed-off-by: Simon Glass <sjg@chromium.org>