Adjust these for 0.10. This version parses differently as a string vs.
as a float. Document that quoting the value avoids the issue. Make
some other adjustments and improvements for clarity.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The west 0.9 documentation for group-filter states:
Only the top level manifest file’s manifest: group-filter:
value has any effect. The manifest: group-filter: values in any
imported manifests are ignored.
This turns out to have been a mistake, because all users who import a
manifest which makes some projects inactive will have to also manually
disable the same groups just to get the same default list of projects.
Example manifest fragments showing the issue:
# my/west.yml
manifest:
projects:
- name: upstream
import: true
and:
# upstream/west.yml
manifest:
group-filter: [-disabled-group]
projects:
- name: i-want-this
- name: i-do-not-want-this
groups:
- disabled-group
As written, my/west.yml will include 'i-do-not-want-this' as an
active project.
This kind of leaky faucet has proven to be an unintuitive and poor
user experience. Users expect to get the default projects without
having to copy the group-filter for everything they import.
We can't reverse this behavior without pushing out a new schema
version, however: manifest schema 0.9, and therefore west 0.9.x, is
doomed to this bad behavior.
What we'll do to move past this is create a new schema version 0.10
that does the right thing, document the 0.10 behavior, and discourage
combining these two features in west 0.9.x.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Move the content related to handling imports that refer to multiple
files handled to right after the ordered list which defines the order
that manifests are imported. The current placement at the end of this
docs section was poorly chosen.
Create subsections for how projects and extensions are decided in the
final resolved manifest.
The project revisions in the top level example manifest fragment are
not important here. Remove them for clarity.
The top level manifest file need not be named west.yml now; adjust
accordingly.
This is prep work for adding a new subsection for group-filter.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
The documentation suggests that 'west update PROJECT' can be done if
PROJECT is defined from some imported manifest. That's actually not
true. Fix it.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
This diff is deceptively complicated. No text is being added or
removed; the only thing that's being done is that the entire 'Manifest
Imports' section is being moved down below the groups and submodules
sections.
This is prep work for a later commit which will document revised
semantics for mixing 'import' with 'group-filter'. This will make
'group-filter' values compose across imports, so it will be useful to
have documentation for group and group-filter before documentation for
imports. That will let us document the way they work together within
the 'Manifest Imports' section without using concepts that haven't yet
been defined.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Remove SPI_[0-8] and SPI_[0-8]_OP_MODES Kconfig symbols as no driver
uses them anymore. We also cleanup board and sample code to remove
use of these symbols.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
The xtensa atomics layer was written with hand-coded assembly that had
to be called as functions. That's needlessly slow, given that the low
level primitives are a two-instruction sequence. Ideally the compiler
should see this as an inline to permit it to better optimize around
the needed barriers.
There was also a bug with the atomic_cas function, which had a loop
internally instead of returning the old value synchronously on a
failed swap. That's benign right now because our existing spin lock
does nothing but retry it in a tight loop anyway, but it's incorrect
per spec and would have caused a contention hang with more elaborate
algorithms (for example a spinlock with backoff semantics).
Remove the old implementation and replace with a much smaller inline C
one based on just two assembly primitives.
This patch also contains a little bit of refactoring to address the
scheme has been split out into a separate header for each, and the
ATOMIC_OPERATIONS_CUSTOM kconfig has been renamed to
ATOMIC_OPERATIONS_ARCH to better capture what it means.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
Instead of listing Python dependencies in the docs, refer to the
requirements file. This way docs are never out of sync.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
It is easier to follow the user guide if each platform has its own tab
for requirements.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Its been 2 releases since we deprecated the old zephyr integer types.
We can now remove support for the Kconfig option, code, and, test to
allow the old int types to be supported.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
To remove the need of empty config files, the `board_check_revision()`
now accepts a list of valid revisions.
As example:
```
board_check_revision(
FORMAT MAJOR.MINOR.PATCH
VALID_REVISIONS 0.1.0 0.5.0 0.10.0
)
```
The code is still compatible with the `<board>_<revision>.conf` changes
so that if different revisions of a board has Kconfig differences, then
there is no need to also specify the list of valid revisions.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Now that the old API has been reimplemented with the new API remove
the old implementation and its tests.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Switch the default and clean up some test workarounds. This will enable
final conversions necessary to transition to the new API.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Revise the description of queues, work items, and delayable work items
to reflect the terminology and API provided by the new implementation.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Attempts to reimplement the existing work API using a new work
implementation failed, primarily due to heavy use of whitebox testing
in validating the original API. Add a temporary Kconfig that will
select between the two implementations so we can use the same
identifiers but select which implementation they reference.
This commit just adds the selection infrastructure and uses it to
conditionalize the existing implementation in anticipation of the new
one in the next commit.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Inferred bindings (already mentioned above) make some text lower down
a bit inaccurate. Fix it up.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Added an entry in the release notes for v2.6.0 release,
mentioning the support for null pointer dereferencing
detection.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
The default shell configuration has heavy flash and memory requirements,
requiring project maintainers to set many configuration options to "n"
to keep flash and memory requirements within reason.
This adds a new configuration option, CONFIG_SHELL_MINIMAL, which will
disable flash and memory heavy options by default, and allow project
maintainers to select/imply only the options they want.
On a quick test from an ARM board I'm working on, enabling this option
cut flash space requirements by ~8 KB, and memory requirements by ~1 KB.
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
This macro returns a node's name with unit-adddress, given its node
identifier.
The node name is useful information for the user to utilize for debug
information, similar to DT_NODE_PATH, or DT_LABEL.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
RFC template mentioned in the doc is broken.
Fixing it to direct to the correct one.
Signed-off-by: Spoorthy Priya Yerabolu <spoorthy.priya.yerabolu@intel.com>
Add explicit instructions on how to update the Zephyr
source code. For a beginner, it might not be obvious
how to do that. "west update" sounds like it'd do that,
which is not the case, however.
Signed-off-by: Andreas Düring <gh@duering-andreas.de>
Though BOARD_FLASH_RUNNER and BOARD_DEBUG_RUNNER are documented in the
debug host tools page, these variables are important enough to deserve
mention in the section dedicated to choosing a runner. Make it so.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
Following the idiom used for system calls, add script support to read
the initial application binary to identify which devices are defined,
and to use their offset in the device array as their unique handle
rather than the externally-defined ordinal from devicetree. The
device dependency arrays are updated to use these handles.
Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
Update ci and docs to reference SDK 0.12.3. Update to SDK 0.12.3 as
it includes fixes for support ARM Cortex-M55.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add entries in the release notes for ARM Musca-A
and nRF5340 PDK board and SoC removals.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This adds X86 keyword to the kconfigs to indicate these are
for x86. The old options are still there marked as
deprecated.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Add misc changes still needed in release notes for
x86 Boards and SoCs after checking their history:
- zefi.py: Use cross compiler while building zephyr
- boards: x86: ehl_crb: Add board variant for Slim Bootloader
- tests: enable the code coverage report for qemu_x86_64
- drivers/timer: Remove legacy APIC driver
- x86: add common memory.ld
- x86: reserve the first megabyte
Signed-off-by: Jennifer Williams <jennifer.m.williams@intel.com>
Martí Bolívar