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zephyr/drivers/dma/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()
zephyr_library_sources_ifdef(CONFIG_DMA_SAM_XDMAC dma_sam_xdmac.c)
drivers: dma: add generic driver support for some series of stm32 This commit adds driver support for DMA on f0/f1/f2/f3/f4/l0/l4 series stm32. Notice due to some bugs, this is currently not working with f7. There are two kinds of IP blocks are used across these stm32, one is the one that has been used on F2/F4/F7 series, and the other one is the one that has been used on F0/F1/F3/L0/L4 series. Memory to memory transfer is only supported on the second DMA on F2/F4 with 'st,mem2mem' to be declared in dts. This driver depends on k_malloc to allocate memory for stream instances, so CONFIG_HEAP_MEM_POOL_SIZE must be big enough to hold them. Common parts of the driver are in dma_stm32.c and SoC related parts are implemented in dma_stm32_v*.c. This driver has been tested on multiple nucleo boards, including NUCLEO_F091RC/F103RB/F207ZG/F302R8/F401RE/L073RZ/L476RG with the loop_transfer and chan_blen_transfer test cases. Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
2019-10-24 13:06:19 +02:00
zephyr_library_sources_ifdef(CONFIG_DMA_STM32 dma_stm32.c)
zephyr_library_sources_ifdef(CONFIG_DMA_STM32_V1 dma_stm32_v1.c)
zephyr_library_sources_ifdef(CONFIG_DMA_STM32_V2 dma_stm32_v2.c)
drivers: dma: Enable dma and dmamux on stm32 This patch prepares the dma and introduces the dmamux on soc series which supports this feature for memory/periph transfers. Signed-off-by: Francois Ramu <francois.ramu@st.com>
2020-04-23 11:38:06 +02:00
zephyr_library_sources_ifdef(CONFIG_DMAMUX_STM32 dmamux_stm32.c)
drivers/dma: Rename CAVS driver to DesignWare There is no such thing as CAVS DMA IP block, the DMA IP block found on CAVS based chips is made with DesignWare one. This will help to centralize DW based DMA device into one driver. Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2019-12-09 14:01:37 +01:00
zephyr_library_sources_ifdef(CONFIG_DMA_DW dma_dw.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_DMA_NIOS2_MSGDMA dma_nios2_msgdma.c)
drivers: dma: Add SAM0 DMAC driver This adds support for the SAM0 DMA Controller (DMAC). Chained transfer are not currently implemented. Tested with tests/drivers/dma/loop_transfer and custom modifications to that test using three parallel reloading channels. Also tested with a trivial program that did memory->serial. Signed-off-by: Michael Hope <mlhx@google.com> [hageman@inthat.cloud: Rebased and updated commit message] Signed-off-by: Derek Hageman <hageman@inthat.cloud>
2018-03-05 22:23:09 +01:00
zephyr_library_sources_ifdef(CONFIG_DMA_SAM0 dma_sam0.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 dma_handlers.c)
dma: add EDMA MCUX support for RT and k6s tested on mimxrt1060_evt MEMORY_NOCACHE is needed test on frdmk64f special test slot need configure with CONFIG_DMA_TEST_SLOT_START Signed-off-by: Hake Huang <hake.huang@oss.nxp.com>
2020-05-15 11:49:42 +02:00
zephyr_library_sources_ifdef(CONFIG_DMA_MCUX_EDMA dma_mcux_edma.c)
drivers: dma: Add pl330 dma driver Add PL330 dma driver support, this driver - supports 32 bit memory to memory operation - supports 36 bit memory to memory operation under a config flag DMA_64BIT - supports secure channel Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
2020-05-03 05:57:19 +02:00
zephyr_library_sources_ifdef(CONFIG_DMA_PL330 dma_pl330.c)
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