u-boot.git/tools/envcrc.c, branch v2018.09

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini

tools/env: Correct include kconfig

2016-11-24T07:41:23+00:00

While we move some config macros to Kconfig, kconfig header is needed
to avoid compiling error if not already included.

Signed-off-by: York Sun

Add GPL-2.0+ SPDX-License-Identifier to source files

2013-07-24T13:44:38+00:00

Signed-off-by: Wolfgang Denk 
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini

env: remove value from boolean defines

2012-01-05T15:35:54+00:00

Several boolean defines have a value assigned.
Remove the value as defining the symbol is enough.

Signed-off-by: Igor Grinberg 
Acked-by: Marek Vasut 
Acked-by: Mike Frysinger

tools/envcrc: fix compile breakage

2011-12-06T21:11:25+00:00

When ENV_IS_EMBEDDED is not set, but CONFIG_BUILD_ENVCRC is set,
the environment.h file does not get included resulting in unrecognized
env_t type.
Fix this by moving the include directive.

Reported-by: Mike Frysinger 
Signed-off-by: Igor Grinberg 
Tested-by: Mike Frysinger

env: move extern environment[] to environment.h

2011-11-22T07:39:25+00:00

Extract all extern declarations for environment out of c files
into the environment.h header.

Signed-off-by: Igor Grinberg

env: allow people to force envcrc building

2011-07-26T14:33:49+00:00

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

Revert "env: only build env_embedded and envcrc when needed"

2009-10-27T19:46:31+00:00

Breaks building on many boards, and no really clean fix available yet.

This reverts commit 6dab6add2d8ee80905234b326abc3de11be1d178.

envcrc: check return value of fwrite()

2009-10-19T08:36:31+00:00

Newer toolchains will often complain about unchecked fwrite():
	envcrc.c:117: warning: ignoring return value of `fwrite�, declared
		with attribute warn_unused_result

So check the return value to silence the warnings.

Signed-off-by: Mike Frysinger

env: only build env_embedded and envcrc when needed

2009-10-18T20:53:18+00:00

The env code is protected by the ENV_IS_EMBEDDED define, so attempting to
compile the code when this isn't defined is pointless.  Now that the env
headers have unified around CONFIG_ENV_IS_EMBEDDED, convert the build
system to only build the env objects when this is enabled.  And now that
the env code is conditionally compiled, we can drop the source code checks.

For people who want to extract the environment manually, add a new option
CONFIG_BUILD_ENVCRC that only enables the envcrc utility.

Signed-off-by: Mike Frysinger