[U-Boot] [U-Boot, 2/2] Fix broken verify functionality in crc32 command

[Tom Rini]

On Tue, May 05, 2015 at 12:23:53PM -0500, Joe Hershberger wrote:

> Introduced in change d20a40de9db07de1f1f06a79a4da1cdda5379b75
> "Roll crc32 into hash infrastructure"
> 
> The crc32 command with no -v expects an optional 3rd argument to be an
> address to store the result in. With the -v switch, the last argument
> is a crc, not an address. In the case where -v is set, we should set the
> HASH_FLAG_ENV flag since that will first look for the value to be a
> digest value, which matches the expected API for the crc32 command.
> 
> Signed-off-by: Joe Hershberger <joe.hershberger at ni.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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