Simon Glass d5b76673a5 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>

2013-02-28 19:09:23 -08:00

1.8 KiB

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