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feat(esp_hw_support): support extra link software trigger for all targets

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wuzhenghui
2024-08-12 15:37:08 +08:00
parent 15825dc531
commit 05504d5f68
10 changed files with 78 additions and 15 deletions
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5
components/hal/esp32c5/pau_hal.c
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@@ -40,7 +40,10 @@ void pau_hal_start_regdma_extra_link(pau_hal_context_t *hal, bool backup_or_rest
pau_ll_clear_regdma_backup_done_intr_state(hal->dev);
/* The link 3 of REGDMA is reserved, we use it as an extra linked list to
* provide backup and restore services for BLE, IEEE802.15.4 and possibly
* other modules */
* other modules.
* It is also used as software trigger REGDMA to backup and restore, and is
* used by the UT to test module driver retention function.
*/
pau_ll_select_regdma_entry_link(hal->dev, 3);
pau_ll_set_regdma_entry_link_backup_direction(hal->dev, backup_or_restore);
pau_ll_set_regdma_entry_link_backup_start_enable(hal->dev);