This commit introduces a common storage backend for SUIT manifest
payloads. Different backends can be compiled into a single firmware.
Degending on the component name in the SUIT manifest, a storage backend
is selected by the parser.
- Set XTIMER_HZ to something that is actually possible to generate with one
of the available clock dividers from the core frequency
- Use xtimer_on_ztimer if xtimer is used and not ztimer_xtimer_compat is used
- This is needed because xtimer is simply not compatible with any of the
possible clock frequencies of this board
Kconfig.dep depends on FORCE, so it is always generated when compiling
with Kconfig under normal conditions. Whan TEST_KCONFIG=1 is set, this
file is no longer a dependency for out.config. So when cleaning the
'bin' directory, out.config has no direct dependencies that force its
rebuilding (the generated directory is order only). This causes the file
not to be produced when calling `TEST_KCONFIG=1 make clean all`.
This PR changes the dependency on the 'generated' directory to a direct
dependency when `CLEAN` is set and leaves it as order-only when not.
This allows to generate out.config only when needed by not depending on
FORCE.
Use riscv-none-elf instead of legacy riscv-none-embed as target triplet for
RISC-V development. However, if ricsv-none-elf is not present, try
riscv64-unknown-elf and riscv-none-embed instead. If the legacy riscv-none-embed
is used, a warning is printed.
Add `TARGET_ARCH_<ARCH>` for each architecture (e.g. `TARGET_ARCH_CORTEX` for
Cortex M) to allow users to overwrite the target triple for a specific arch
from ~/.profile or ~/.bashrc (or the like) without overwriting it for all others
as well.
It has no real purpose other than pulling in `gnrc_ipv6_router` as a
dependency, which is already done in other places (or by pulling in its
dependencies).
CDC ACM, ethos, Semihosting and SLIP all benefit from sending data out
in larger chunks and will benefit from stdout buffering.
`stdio_rtt` does have an internal TX buffer, so we don't need to do any
buffering on top.
With plain UART there was a slight advantage *without* buffering when
testing with `tests/periph_uart_nonblocking` (with the non-blocking feature
disabled).
Since the removal of the buffering saves us some RAM and ROM, disable it by
default there.
This will be different with DMA enabled UARTs.
This changes the prefixes of the symbols generated from USEMODULE and
USEPKG variables. The changes are as follow:
KCONFIG_MODULE_ => KCONFIG_USEMODULE_
KCONFIG_PKG_ => KCONFIG_USEPKG_
MODULE_ => USEMODULE_
PKG_ => USEPKG_
This makes RIOT use the integer-only printf/scanf code by default and
includes a new make parameter to select the full floating point
version. This saves about 6kB of text space when building hello-world
for the microbit board.
Signed-off-by: Keith Packard <keithp@keithp.com>
----
v2:
Use USEMODULE=printf_float instead of separate parameter
Support for picolibc as alternative libc implementation is added with
this commit. For now only cortex-m CPU's are supported.
Enable via PICOLIBC=1
---
v2:
squash fixes in
v3:
Remove picolibc integer printf/scanf stuff from sys/Makefile.include,
it gets set in makefiles/libc/picolibc.mk
fixup for dependency
It is desireable to have a way to identify network devices.
This should be independent from the type of netdev, so a common identifier is needed.
Base this on the driver ID and the index in the configuration struct.
This way we achive unique IDs that stay consistent for any firmware flashed on a board.
The stm32_eth driver was build on top of the internal API periph_eth, which
was unused anywhere. (Additionally, with two obscure exceptions, no functions
where declared in headers, making them pretty hard to use anyway.)
The separation of the driver into two layers incurs overhead, but does not
result in cleaner structure or reuse of code. Thus, this artificial separation
was dropped.
This switch allows to test the module dependency modelling during the
Kconfig migration. When set, it will use the symbols prefixed with
CONFIG_MOD_ defined by Kconfig as the list of modules to compile.
Instead of the merged.config file, menuconfig operates directly on
out.config, which also is the destination of the merge of multiple
configuration sources.
Also, this introduces the autoconf.h.d file to track the Kconfig
dependencies and re-trigger the build of the header when any of the
Kconfig files change.
This allows to include KCONFIG_OUT_CONFIG file in Makefile
unconditionally, which means that `make clean all` is allowed when using
Kconfig.
For this, the recipe for `clean` is guarded with `MAKE_RESTARTS` so
the BINDIR folder is not removed once Make restarts scanning the files.
Introduce optional user shell_post_readline_hook, shell_pre_command_hook, shell_post_command_hook.
Enable with USEMODULE=shell_hooks.
Calls user implemented *_hook functions if defined.
If implementation does not exist, nothing happens.
The intent is to make profiling of the shell command timings easier.
Test provided in tests/shell with USEMODULE=shell_hooks.
Modified to allow including sam0.inc.mk even if none of the programmers handled
their is used. This is useful for boards that by default are programmed via a
bootloader. Still including sam0.inc.mk allows users to specify the `PROGRAMMER`
to use jlink, openocd, or edgb instead of the bootloader.
This removes a preliminar dependency resolution that is performed
without including features, to skip a full dependency resolution when
boards can be proven to be unsupported on an earlier stage.
This was introducing issues on some boards since the blacklisting of
some features depends on board information which is not available at the
time of performing this resolution.
When using eval the function board_unsatisfied_features is evaluated
twice, in the first evaluation this will lead to the previous value
for `BOARDS` to be expanded, so escape all occurrences.
Instead of making a NETTYPE definition dependent on an implementation
module, this change makes it dependent on a pseudo-module for each
specific NETTYPE and makes the respective implementation modules
dependent on it.
This has two advantages:
- one does not need include the whole implementation module to
subscribe to a NETTYPE for testing or to provide an alternative
implementation
- A lot of circular dependencies related to GNRC could be untangled.
E.g. the only reason `gnrc_icmpv6` needs the `gnrc_ipv6` is because it
uses `GNRC_NETTYPE_IPV6` to search for the IPv6 header in an ICMPv6
when demultiplexing an ICMPv6 header.
This change does not resolve these dependencies or include usages where
needed. The only dependency change is the addition of the
pseudo-modules to the implementation modules.
- Add the new EXTERNAL_BOARD_DIRS variable that can contain a space separated
list of folders containing external boards
- Introduce $(BOARDDIR) as shortcut for $(BOARDSDIR)/$(BOARD)
- Map the existing BOARDSDIR to the new approach
- If BOARDSDIR is provided by the user, it will be added to
EXTERNAL_BOARD_DIRS for backward compatibility. (And a warning is issued
to encourage users migrating to EXTRA_BOARDS.)
- BOARDSDIR is updated after the board is found to "$(BOARDDIR)/..".
- Useful for `include $(BOARDSDIR)/common/external_common/Makefile.dep`
- Provides backward compatibility
