Shield's Kconfig.defconfig files should only be used to configure
components options, or drivers specific (eg init priority, ..), depending
on driver activation which remains application responsibility.
High level components (such as DISPLAY) should not be enabled by default on
boards activation (which is similar to policy used for boards).
Additionally, clean up busses activation (SPI, I2C), which is not required
as bus activation is already done automatically on bus devices activation.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
The boards folder uses ~142.8 MB, being the largest in the repository.
This is due mostly to board images, which are in most cases not
optimized for web content. This patch tries to address this problem by
converting all pictures to JPEG (quality 75) and by adjusting its size
up to 750 px (the width of the documentation content). Images that
specified a fixed width in rst files are converted down to that value
instead.
With this patch, folder goes down to ~53.5 MB from 142.8 MB (-~63%).
Note that this patch introduces a new set of binary files to git
history, though (bad).
The process has been automated using this quickly crafted Python script:
```python
from pathlib import Path
import re
import subprocess
def process(doc, image, image_jpeg, size):
subprocess.run(
(
f"convert {image}"
"-background white -alpha remove -alpha off -quality 75"
f"-resize {size}\> {image_jpeg}"
),
shell=True,
check=True,
cwd=doc.parent,
)
if image != image_jpeg:
(doc.parent / image).unlink()
for doc in Path(".").glob("boards/**/*.rst"):
with open(doc) as f:
content = ""
image = None
for line in f:
m = re.match(r"^(\s*)\.\. (image|figure):: (.*)$", line)
if m:
if image:
process(doc, image, image_jpeg, size)
image = Path(m.group(3))
if image.suffix not in (".jpg", ".jpeg", ".png"):
content += line
image = None
continue
image_jpeg = image.parent / (image.stem + ".jpg")
size = 750
content += (
f"{m.group(1)}.. {m.group(2)}:: {image_jpeg}\n"
)
elif image:
m = re.match(r"\s*:height:\s*[0-9]+.*$", line)
if m:
continue
m = re.match(r"\s*:width:\s*([0-9]+).*$", line)
if m:
size = min(int(m.group(1)), size)
continue
content += line
if line == "\n":
process(doc, image, image_jpeg, size)
image = None
else:
content += line
with open(doc, "w") as f:
f.write(content)
```
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Enable the IEEE 802.15.4 radio node on all boards that listed
'ieee802154' in the supported field.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
All IEEE 802.15.4 drivers are now automatically enabled if they are
'okay' in DT and all of its dependencies are 'y', including
CONFIG_IEEE802154. This means individual driver enablement is not
necessary anymore in Kconfig.defconfig files or samples/tests. Boards
need to still make sure any dependencies are enabled, e.g. SPI bus in
some cases.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Same deal as in commit eddd98f ("kconfig: Replace some single-symbol
'if's with 'depends on'"), for all symbols defined within defconfig
files. See that commit for an explanation.
Maybe 'if's were used originally to mirror the 'if's in the main Kconfig
files, and then it got copied around by people assuming 'if' must work
differently from 'depends on'. It doesn't match in every spot at least.
Better to keep it simple and just consistently use 'depends on' when
it's a single symbol/choice I think. Helps reinforce that 'if' isn't
magic too.
Verified by printing all Kconfig menu nodes (symbols, choices, menus,
etc.) before and after the change and diffing (should show no
difference).
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
Instead of having a mix of west and CMake/ninja instructions for
building and flashing, document it using only west. This will help
clarify that west is the default build tool in Zephyr and should also
reduce confusion over what tool to use.
Note that the biggest change is changing the default in
doc/extensions/zephyr/application.py for :tool:, from all to west.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Erwan Gouriou