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zephyr/drivers/ipm/CMakeLists.txt

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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
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 12:06:12 +02:00
zephyr_library()
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
mcux: Add MCUX IPM driver for lpc and kinetis socs Add driver for MCUX mailbox which can be used for lpcxpresso54114 and other lpc and kinetis socs. Origin: Original Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-02-07 21:03:25 +01:00
zephyr_library_sources_ifdef(CONFIG_IPM_MCUX ipm_mcux.c)
imx: Add IMX IPM driver for i.MX socs Add driver for i.MX Messaging Unit peripheral which can be used for i.MX6SoloX, i.MX7D and other i.MX socs. Origin: Original Signed-off-by: Stanislav Poboril <stanislav.poboril@nxp.com>
2018-06-22 11:15:38 +02:00
zephyr_library_sources_ifdef(CONFIG_IPM_IMX ipm_imx.c)
drivers: ipm: Add support for NXP i.MX rev2 MU With a number of the i.MX SoCs (e.g., the i.MX8M Plus), NXP has moved to supporting the integrated Cortex-M cores with the MCUXpresso SDK (MCUX). As a result, certain Zephyr drivers (such as the IPM driver) need to be updated to utlize this new MCUX-based SDK. This change adds support for the MCUX Messaging Unit driver pulled in by this PR: https://github.com/zephyrproject-rtos/hal_nxp/pull/130 Additionally, this change enables the new IPM_IMX_REV2 config for the mimx8ml8_m7 SoC target which utilizes this new revision of the driver. Signed-off-by: Chris Trowbridge <chris.trowbridge@lairdconnect.com>
2022-02-15 23:08:47 +01:00
zephyr_library_sources_ifdef(CONFIG_IPM_IMX_REV2 ipm_imx.c)
drivers: ipm: mhu: Add MHU driver for V2M Musca MHU (Message Handling Unit) enables software to raise interrupts to the processor cores. It is enabled in SSE 200 subsystems. This patch aims to implement inter processor communication. Signed-off-by: Karl Zhang <karl.zhang@linaro.org>
2019-01-18 16:06:48 +01:00
zephyr_library_sources_ifdef(CONFIG_IPM_MHU ipm_mhu.c)
drivers: introduce ipm driver for stm32 IPM driver relies on STM32 IPCC internal peripheral. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
2019-02-22 13:51:33 +01:00
zephyr_library_sources_ifdef(CONFIG_IPM_STM32_IPCC ipm_stm32_ipcc.c)
drivers: ipm: add nRFx IPM driver This commit contributes the nRFx IPM driver. Signed-off-by: Karol Lasończyk <karol.lasonczyk@nordicsemi.no>
2019-05-24 09:10:36 +02:00
zephyr_library_sources_ifdef(CONFIG_IPM_NRFX ipm_nrfx_ipc.c)
cmake: remove _if_kconfig() functions This set of functions seem to be there just because of historical reasons, stemming from Kbuild. They are non-obvious and prone to errors, so remove them in favor of the `_ifdef()` ones with an explicit `CONFIG_` condition. Script used: git grep -l _if_kconfig | xargs sed -E -i "s/_if_kconfig\(\s*(\w*)/_ifdef(CONFIG_\U\1\E \1/g" Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
2020-07-31 13:52:40 +02:00
zephyr_library_sources_ifdef(CONFIG_IPM_CAVS_IDC ipm_cavs_idc.c)
drivers: ipm: add driver based on stm32 hsem Some STM32 SOC, like stm32h745 and stm32h747 doesn't have IPCC. Provide a STM32 HSEM based ipm driver for these SOC. Signed-off-by: HaiLong Yang <hailong.yang@brainco.cn>
2021-08-03 03:32:32 +02:00
zephyr_library_sources_ifdef(CONFIG_IPM_STM32_HSEM ipm_stm32_hsem.c)
drivers/ipm: Add ipm_cavs_host: host/DSP communication on adsp_intel Intel Audio DSPs have "IPC" interrupt delivery and shared memory window hardware. The Sound Open Firmware project has historically used the combination of these to implement a bidirectional message-passing interface. As it happens, this protocol is an excellent fit for Zephyr's somewhat geriatric but still useful IPM interface. This implements a SOF-protocol-compatible transport that will hopefully prove a bit more futureproof for non-Intel SOF architectures. It is a software-only device, built on top of the underlying SOC APIs for the SRAM windows (in cavs-shim) and IPC (cavs_ipc). Note that SOF actually has two protocol variants (ipc3 and ipc4): in both, the command header (passed as the "id" parameter in IPM) is sent via the hardware doorbell register. But in ipc4, the second hardware scratch register is used to transmit the first four bytes of the command before involving the SRAM window (in ipc3, it's ignored). Both modes are supported by this driver, set IPM_CAVS_HOST_REGWORD to choose the "ipc4" variant. Finally: note that the memory layout for the windows in question is inherited from SOF, and for compatibility (with both SOF and with the offsets used by the host!) these can't be changed without major surgery. They're defined in kconfig, but should be treated as read-only until we get a chance to rework the way Zephyr does its SRAM window management (and probably in concert with the host drivers). Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
2022-02-15 17:44:37 +01:00
zephyr_library_sources_ifdef(CONFIG_IPM_CAVS_HOST ipm_cavs_host.c)
drivers: ipm: esp32: added IPM driver implemented by software for esp32 dual core variants. Signed-off-by: Felipe Neves <felipe.neves@linaro.org>
2022-07-14 23:34:05 +02:00
zephyr_library_sources_ifdef(CONFIG_ESP32_SOFT_IPM ipm_esp32.c)
drivers: Cmake: Add __ZEPHYR_SUPERVISOR__ macro for driver files. Normally a syscall would check the current privilege level and then decide to go to _impl_<syscall> directly or go through a _handler_<syscall>. __ZEPHYR_SUPERVISOR__ is a compiler optimization flag which will make all the system calls from the driver files directly link to the _impl_<syscall>. Thereby reducing the overhead of checking the privileges. In the previous implementation all the source files would be compiled by zephyr_source() rule. This means that zephyr_* is a catchall CMake library for source files that can be built purely with the include paths, defines, and other compiler flags that all zephyr source files uses. This states that adding one extra compiler flag for only one complete directory would fail. This limitation can be overcome by using zephyr_libray* APIs. This creates a library for the required directories and it also supports directory level properties. Hence we use zephyr_library* to create a new library with macro _ZEPHYR_SUPERVISOR_ for the optimization. Signed-off-by: Adithya Baglody <adithya.nagaraj.baglody@intel.com>
2018-03-28 12:06:12 +02:00
zephyr_library_sources_ifdef(CONFIG_USERSPACE ipm_handlers.c)
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