[nrf noup] mbox: Temporary workaround for SCFW not capturing some ic-… #2531
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lstnl
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Feb 20, 2025
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| nrfy_vpr_task_trigger(config->vpr, nrfy_vpr_trigger_task_get(id)); | ||
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| k_busy_wait(VEVIF_RETRIGGER_DELAY); |
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#include <zephyr/kernel.h> missing for k_busy wait
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Don't know what it should be - for the moment this is a workaround so that we can make a SDSC release. We are still investigating and we hope to find the root cause - so that we can elimate this workaround. |
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When a LD sends an ic-msg to SCFW - it happens that sometimes that SCFW does not handle the request. For the moment the problem is solved by sending a second vevif event shortly after the initial request. Upstream PR #: 86455 Signed-off-by: Maciej Meijer <[email protected]>
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Woraround that sends a second vevif SW trigger. It seems that SCFW does not always catches each vevif IRQ - therefore a second time the vevif task will be triggered as a temporary workaround.