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sof/zephyr/Kconfig

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zephyr: reference local Kconfig Reference Kconfig in zephyr module file which is evaluated by Zephyr directly. This will eliminate the need for including the SOF Kconfig directly. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-11-28 02:00:26 +08:00
if SOF
kconfig: allow SOF Kconfig to be included in other projects When the SOF Kconfig is included in other projects, the main menu should not be that of SOF, rather it should be of the project including SOF. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2021-08-04 06:40:58 +08:00
rsource "../Kconfig.sof"
zephyr: reimplement cached heap zone on single Zephyr sys_heap Implement the cached SOF heap zones using a single sys_heap object. Compared to old implementation which used two separate sys_heaps, this implementation enables dynamic cached/uncached partitioning of the heap. To ensure coherency of the Zephyr heap operation, if cached heap is enabled, all allocations must be aligned to dcache linesize. Add a Kconfig option CONFIG_SOF_ZEPHYR_HEAP_CACHED to turn on/off the cached heap logic, with default set to no for all platforms. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
2021-09-15 20:08:41 +08:00
config SOF_ZEPHYR_HEAP_CACHED
bool "Cached Zephyr heap for SOF memory non-shared zones"
zephyr: enable cached heap by default for Intel cAVS platforms Set default as yes for SOF_ZEPHYR_HEAP_CACHED for Intel cAVS. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
2021-10-09 01:03:36 +08:00
default y if CAVS
zephyr: reimplement cached heap zone on single Zephyr sys_heap Implement the cached SOF heap zones using a single sys_heap object. Compared to old implementation which used two separate sys_heaps, this implementation enables dynamic cached/uncached partitioning of the heap. To ensure coherency of the Zephyr heap operation, if cached heap is enabled, all allocations must be aligned to dcache linesize. Add a Kconfig option CONFIG_SOF_ZEPHYR_HEAP_CACHED to turn on/off the cached heap logic, with default set to no for all platforms. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
2021-09-15 20:08:41 +08:00
default n
help
Enable cached heap by mapping cached SOF memory zones to different
Zephyr sys_heap objects and enable caching for non-shared zones.
dma: add Zephyr native DMA support to host & dai This patch will add new versions of host and dai components with Zephyr native DMA support Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>
2022-05-12 14:44:48 +08:00
config ZEPHYR_NATIVE_DRIVERS
bool "Use Zephyr native drivers"
default n
help
Enable Zephyr native api drivers for host and dai audio components
host-zephyr
dai-zephyr
will be used instead of legacy xtos version.
header: rtos: decouple headers into rtos specific directories. No functional runtime change, but changes to rtos partitioning and the layout of headers . This patch creates RTOS specifc header paths and updates spinlock.h and kernel.h to show the new usage. Other headers will incrementally follow. It reuses the current zephyr topleve directory and creates a new toplevel xtos directory for xtos specific files. Due to the mixing of RTOS, driver and library headers at the top level include directory it was necessary to create rtos specific header directories i.e. src/include/rtos-xtos src/include/rtos-zephyr These RTOS include directories will eventually contain RTOS specific headers whilst common logic and structures will be placed in non RTOS directories. This will also mean "#include <sof/spinlock.h>" will become "#include <rtos/spinlock.h>" and will allow easier visualisation of where and why RTOS headers are being used. This will help to eliminate cross usage of headers between RTOSes. Subsequqnt patches will move more headers and rtos specific wrppaer source files into rtos specific locations. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
2022-08-19 21:10:56 +08:00
config SOF_ZEPHYR_STRICT_HEADERS
bool "Experimental: Force build with Zephyr RTOS headers only"
default n
help
This is a transitional option that allows developers to test builds
only using the Zephyr RTOS headers. This will eventually become the
default header configuration when native Zephyr is ready and this menu
choice will be removed.
If unsure, say n.
zephyr: reference local Kconfig Reference Kconfig in zephyr module file which is evaluated by Zephyr directly. This will eliminate the need for including the SOF Kconfig directly. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2020-11-28 02:00:26 +08:00
endif