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

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This commit is contained in:
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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7
components/hal/esp32c6/pau_hal.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -40,7 +40,10 @@ void IRAM_ATTR pau_hal_start_regdma_extra_link(pau_hal_context_t *hal, bool back
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);