remove idelay use and move to k_busy_wait in SOF Zephyr code #9656
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Prepare to remove idelay() use from generic code, so it can be removed from the SOF rtos abstraction layer. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Prepare to remove idelay() use from generic code, so it can be removed from the SOF rtos abstraction layer. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Prepare to remove idelay() use from generic code, so it can be removed from the SOF rtos abstraction layer. This is Zephyr specific code, so k_busy_wait() can be used directly. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Implement wait_delay*() variants with k_busy_wait(). If some target requires to customize the busy wait implementation, this can be done with Zephyr CONFIG_ARCH_HAS_CUSTOM_BUSY_WAIT. Remove idelay() as this is no longer used in generic SOF code. Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
kv2019i
requested review from
abonislawski,
dbaluta,
iuliana-prodan,
lbetlej,
lgirdwood,
lyakh,
mmaka1,
plbossart and
tmleman
as code owners
tmleman
approved these changes
Nov 15, 2024
lyakh
approved these changes
Nov 18, 2024
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| /* TODO: use equivalent Zephyr */ | ||
| static inline void idelay(int n) | ||
| static inline void wait_delay_us(uint64_t us) |
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nitpick - having this function at the bottom of this patch, where it was before, would both make this patch smaller (probably) and easier to read and keep the grouping of all wait_delay*() functions as now. Not a show-stopper of course, only if you need to update
lgirdwood
approved these changes
Nov 18, 2024
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