zephyr/soc/arm/CMakeLists.txt

# SPDX-License-Identifier: Apache-2.0

add_subdirectory_ifdef(CONFIG_CPU_CORTEX_M common/cortex_m)

if(SOC_FAMILY)
  add_subdirectory(${SOC_FAMILY})
else()
  add_subdirectory(${SOC_NAME})
endif()
license: cleanup: add SPDX Apache-2.0 license identifier Update the files which contain no license information with the 'Apache-2.0' SPDX license identifier. Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of Zephyr, which is Apache version 2. Signed-off-by: Anas Nashif <anas.nashif@intel.com> 2019-04-06 15:08:09 +02:00			`# SPDX-License-Identifier: Apache-2.0`

soc: arm: framework for common fixed MPU region configuration We move the configuration of the fixed MPU regions for ARM Cortex-M SoCs in a common place under soc/arm/common/cortex-m, instead of having this configuration present in each ARM SoC or SoC Series definition. The rationale behind this is that for all SoCs the fixed MPU regions configured at SoC definition are only used for enforcing default Flash and SRAM access policies, and currently, this is common to all ARM SoCs with MPU support. We also simplify the Flash and SRAM MPU region definition, aiming at using a single MPU region index to program each of them. We still support the possibility for ARM SoCs to opt-out and, instead, define their own custom fixed MPU regions at SoC definition. We do it using a Kconfig option, introduced explicitly for this purpose. Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no> 2019-12-05 15:16:41 +01:00			`add_subdirectory_ifdef(CONFIG_CPU_CORTEX_M common/cortex_m)`

Introduce cmake-based rewrite of KBuild 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> 2017-10-27 15:43:34 +02:00			`if(SOC_FAMILY)`
			`add_subdirectory(${SOC_FAMILY})`
			`else()`
			`add_subdirectory(${SOC_NAME})`
			`endif()`