[U-Boot] [PATCH] env: allow people to force envcrc building

[Wolfgang Denk]

Dear Mike Frysinger,

In message <1303630430-29811-1-git-send-email-vapier at gentoo.org> you wrote:
> For people who want to manually extract the embedded environment so that
> it can be manually packed into the final u-boot image, add a config opt
> to force building of the envcrc tool.
> 
> Signed-off-by: Mike Frysinger <vapier at gentoo.org>
> ---
>  README                |    5 +++++
>  common/env_embedded.c |    2 +-
>  include/common.h      |    5 +++++
>  tools/Makefile        |    1 +
>  tools/envcrc.c        |   10 +++++++---
>  5 files changed, 19 insertions(+), 4 deletions(-)

How would that be used?  Can you please provide an example?

Best regards,

Wolfgang Denk

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