Added a generic driver for RaspberryPi Pico PIO.
This driver is an intermediate driver for abstracting the PIO
device driver from physical pin configuration.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@fujitsu.com>
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
Signed-off-by: Ionut Catalin Pavel <iocapa@iocapa.com>
Enable DMA driver.
Add the path of the DMA driver header into include paths.
`hardware_claim` is depends by DMA driver, also enable it.
Signed-off-by: TOKITA Hiroshi <tokita.hiroshi@fujitsu.com>
LEGACY_INCLUDE_PATH has been defaulting to "n" and marked as deprecated
in both v3.2 and v3.3. Drop the option entirely for v3.4.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
Currently if C11 or higher is enabled, many files fail to compile because
static_assert is defined in multiple header files. Solve this by
disabling the one in the HAL if the other macro is found
Signed-off-by: Thad House <thadhouse1@gmail.com>
A recent change to hal_rpi_pico's cmake, intended to fix the
compilation via Unix Makefiles, ended up not linking the BL
to the final ELF. This commit fixes both problems.
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
RPi Pico second stage bootloader generation seems to fail when using
Makefiles with:
gmake[2]: *** No rule to make target 'bootloader/boot_stage2.S'...
Changing the ExternalProject_Add byproduct to the actual generated file
and not the .S seems to fix the problem.
Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
In order to bring consistency in-tree, migrate all modules code to the
new prefix <zephyr/...>. Note that the conversion has been scripted,
refer to zephyrproject-rtos#45388 for more details.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
On non Linux system, the compilation failed because the main
CMake did not pass the CMAKE_SYSTEM_NAME to the bootloader's
CMake. This caused the variable to be empty, instead of being
"Generic".
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
Add a Kconfig to disable non prefixed includes. By setting
`CONFIG_LEGACY_INCLUDE_PATH=n` developers can disable having
`include/zephyr` in the search path. This means that includes such
as `#include <kernel.h>` will no longer work.
Internally, every header should be updated to add the `zephyr/`
prefix to the headers. Only then, will developers be able to use
this config value for their applications.
Signed-off-by: Yuval Peress <peress@google.com>
Move include paths and add new target_include_directories to support
backwards compatibility:
* /include -> /include/zephyr
example: <irq.h> -> <zephyr/irq.h>
Issue #41543
Signed-off-by: Yuval Peress <peress@google.com>
Support function and data lookup in the RPi's ROM.
The objects are obtained by including <pico/bootrom.h> and calling
rom_func_lookup or rom_data_lookup.
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
Added basic support for the RP2040 SoC. Support
includes booting and starting the kernel, on one
core only.
Signed-off-by: Yonatan Schachter <yonatan.schachter@gmail.com>
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
TOKITA Hiroshi