855adb1514
The value of CONFIG_SYS_CLOCK_TICKS_PER_SEC has side-effects that are not expected with tickless kernel mode. In bug #46378, application code is shown to run slower with higher sys clock tick value. In SOF bug #5921, audio quality issues were root-caused to k_timer inaccuracy with 50000 sys clock tick. Set the the value to 15000 for all SOF applications. All existing test cases pass with this value. BugLink: https://github.com/zephyrproject-rtos/zephyr/issues/46378 BugLink: https://github.com/thesofproject/sof/issues/5921 Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
24 lines
632 B
Plaintext
24 lines
632 B
Plaintext
CONFIG_SOF=y
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CONFIG_LOG=y
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CONFIG_LOG_PRINTK=y
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CONFIG_BUILD_OUTPUT_BIN=n
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CONFIG_HAVE_AGENT=n
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# Requires heap_info() be implemented, but no Zephyr wrapper
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CONFIG_DEBUG_MEMORY_USAGE_SCAN=n
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# Ensure -O2 (or similar) is used for optimization
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CONFIG_SPEED_OPTIMIZATIONS=y
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# Zephyr top-level default of -fno-strict-overflow is
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# not a good fit for audio DSP code
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CONFIG_COMPILER_OPT="-fstrict-overflow"
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CONFIG_SCHED_DEADLINE=y
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CONFIG_SCHED_CPU_MASK=y
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CONFIG_SMP_BOOT_DELAY=y
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# Fix the sys ticks value until following bugs are solved:
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# - https://github.com/zephyrproject-rtos/zephyr/issues/46378
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CONFIG_SYS_CLOCK_TICKS_PER_SEC=15000
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