u-boot.git/tools, branch v2020.07-rc1

Merge tag 'dm-pull-27apr20' of git://git.denx.de/u-boot-dm

2020-04-28T13:52:01+00:00

Move Python tools to use absolute paths
Minor buildman fixes for new features
Make libfdt code more similar to upsteam

tools: fw_env: use erasesize from MEMGETINFO ioctl

2020-04-27T18:55:29+00:00

We have a board with several revisions. The older ones use a nor flash
with 64k erase size, while the newer have a flash with 4k sectors. The
environment size is 8k.

Currently, we have to put a column containing 0x10000 (64k) in
fw_env.config in order for it to work on the older boards. But that
ends up wasting quite a lot of time on the newer boards that could
just erase the 8k occupied by the environment - strace says the 64k
erase takes 0.405 seconds. With this patch, as expected, that's about
an 8-fold better, at 0.043 seconds.

Having different fw_env.config files for the different revisions is
highly impractical, and the correct information is already available
right at our fingertips. So use the erasesize returned by the
MEMGETINFO ioctl when the fourth and fifth columns (sector size and
#sectors, respectively) are absent or contain 0, a case where the
logic previously used to use the environment size as erase size (and
consequently computed ENVSECTORS(dev) as 1).

As I'm only testing this on a NOR flash, I'm only changing the logic
for that case, though I think it should be possible for the other
types as well.

Signed-off-by: Rasmus Villemoes

patman: Tidy up sys.path changes

2020-04-26T20:25:21+00:00

Now that we are using absolute paths we can remove some of the sys.path
mangling that appears in the tools.

We only need to add the path to 'tools/' so that everything can find
modules relative to that directory.

The special paths for finding pylibfdt remain.

Signed-off-by: Simon Glass

patman: Move to absolute imports

2020-04-26T20:25:21+00:00

At present patman sets the python path on startup so that it can access
the libraries it needs. If we convert to use absolute imports this is not
necessary.

Move patman to use absolute imports. This requires changes in tools which
use the patman libraries (which is most of them).

Signed-off-by: Simon Glass

binman: Move to absolute imports

2020-04-26T20:25:21+00:00

At present binman sets the python path on startup so that it can access
the libraries it needs. If we convert to use absolute imports this is not
necessary.

Move binman to use absolute imports. This enables removable of the path
adjusting in Entry also.

Signed-off-by: Simon Glass

buildman: Move to absolute imports

2020-04-26T20:25:21+00:00

At present buildman sets the python path on startup so that it can access
the libraries it needs. If we convert to use absolute imports this is not
necessary.

Move buildman to use absolute imports. Also adjust moveconfig.py too since
it uses some buildman modules and cannot work without this.

Signed-off-by: Simon Glass

patman: Move test running/reporting to test_util

2020-04-26T20:25:21+00:00

This code is useful in other tools. Move it into a common file so it can
be shared.

Signed-off-by: Simon Glass

patman: Drop the python2 code in test coverage

2020-04-26T20:25:21+00:00

We don't need to run test coverage with Python 2 now. Drop the
special-case code.

Signed-off-by: Simon Glass

binman: Rename the main module

2020-04-26T20:25:21+00:00

Python does not like the module name being the same as the module
directory. To allow buildman modules to be used from other tools, rename
it.

Signed-off-by: Simon Glass

dtoc: Rename the main module

2020-04-26T20:25:21+00:00

Python does not like the module name being the same as the module
directory. To allow dtoc modules to be used from other tools, rename
it.

Signed-off-by: Simon Glass