Simon Glass 76b8f79c29 Add getenv_hex() to return an environment variable as hex ...

This conversion is required in a number of places in U-Boot. Add a
standard function to provide this feature, so we avoid all the different
variations in the way it is coded.

Signed-off-by: Simon Glass <sjg@chromium.org>

2013-05-01 11:17:21 -04:00

29 KiB

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