Prepend the text 'cmake_minimum_required(VERSION 3.8.2)' into the
application and test build scripts.
Modern versions of CMake will spam users with a deprecation warning
when the toplevel CMakeLists.txt does not specify a CMake
version. This is documented in bug #8355.
To resolve this we include a cmake_minimum_required() line into the
toplevel build scripts. Additionally, cmake_minimum_required is
invoked from within boilerplate.cmake. The highest version will be
enforced.
This patch allows us to afterwards change CMake policy CMP000 from OLD
to NEW which in turn finally rids us of the verbose warning.
The extra boilerplate is considered more acceptable than the verbosity
of the CMP0000 policy.
Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>
Change the flash_shell sample from using FLASH_WRITE_BLOCK_SIZE
definition to using the flash_get_write_block_size() api for the
selected flash_device.
This fixes the flash_shell sample when using multiple flash devices
with different write block sizes.
Signed-off-by: Henrik Brix Andersen <henrik@brixandersen.dk>
Replace seldom occurrences of FLASH_DRIVER_NAME by equivalent
and commonly used FLASH_DEV_NAME.
Fixes#5919.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Introducing CMake is an important step in a larger effort to make
Zephyr easy to use for application developers working on different
platforms with different development environment needs.
Simplified, this change retains Kconfig as-is, and replaces all
Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild
offers is replaced by a set of CMake extentions. These extentions have
either provided simple one-to-one translations of KBuild features or
introduced new concepts that replace KBuild concepts.
This is a breaking change for existing test infrastructure and build
scripts that are maintained out-of-tree. But for FW itself, no porting
should be necessary.
For users that just want to continue their work with minimal
disruption the following should suffice:
Install CMake 3.8.2+
Port any out-of-tree Makefiles to CMake.
Learn the absolute minimum about the new command line interface:
$ cd samples/hello_world
$ mkdir build && cd build
$ cmake -DBOARD=nrf52_pca10040 ..
$ cd build
$ make
PR: zephyrproject-rtos#4692
docs: http://docs.zephyrproject.org/getting_started/getting_started.html
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
Keep the flash shell up to date with the latest flash driver updates.
- Get the driver name from soc.h
- Add a write_block_size command
- Implement flash_shell_page_layout() using flash_page_foreach()
Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
This is a simple shell module that allows arbitrary boards with flash
driver support to explore the flash device.
- Reading, erasing, and writing by device offsets are supported in all
cases.
- If the flash page layout is available, it can be printed, and I/O
can also be done to a specified page as well.
One known issue is that writing to flash on targets that require
doubleword-sized writes (e.g STM32L4) will fail since the number of
arguments required exceeds ARGC_MAX in shell.c. Addressing that is
left to future work.
Signed-off-by: Marti Bolivar <marti.bolivar@linaro.org>
Sebastian Bøe