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bugfix: no need to do retention in deepsleep

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This commit is contained in:
wuzhenghui
2023-03-17 11:39:14 +08:00
parent c50e5d45a3
commit 8e397f9bd9
2 changed files with 23 additions and 11 deletions
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31
components/esp_hw_support/port/esp32c6/pmu_sleep.c
View File

@@ -20,23 +20,32 @@
#define HP(state) (PMU_MODE_HP_ ## state)
#define LP(state) (PMU_MODE_LP_ ## state)
static bool s_pmu_sleep_regdma_backup_enabled;
void pmu_sleep_enable_regdma_backup(void)
{
assert(PMU_instance()->hal);
/* entry 0, 1, 2 is used by pmu HP_SLEEP and HP_ACTIVE, HP_SLEEP
* and HP_MODEM or HP_MODEM and HP_ACTIVE states switching,
* respectively. entry 3 is reserved, not used yet! */
pmu_hal_hp_set_sleep_active_backup_enable(PMU_instance()->hal);
pmu_hal_hp_set_sleep_modem_backup_enable(PMU_instance()->hal);
pmu_hal_hp_set_modem_active_backup_enable(PMU_instance()->hal);
if(!s_pmu_sleep_regdma_backup_enabled){
assert(PMU_instance()->hal);
/* entry 0, 1, 2 is used by pmu HP_SLEEP and HP_ACTIVE, HP_SLEEP
* and HP_MODEM or HP_MODEM and HP_ACTIVE states switching,
* respectively. entry 3 is reserved, not used yet! */
pmu_hal_hp_set_sleep_active_backup_enable(PMU_instance()->hal);
pmu_hal_hp_set_sleep_modem_backup_enable(PMU_instance()->hal);
pmu_hal_hp_set_modem_active_backup_enable(PMU_instance()->hal);
s_pmu_sleep_regdma_backup_enabled = true;
}
}
void pmu_sleep_disable_regdma_backup(void)
{
assert(PMU_instance()->hal);
pmu_hal_hp_set_sleep_active_backup_disable(PMU_instance()->hal);
pmu_hal_hp_set_sleep_modem_backup_disable(PMU_instance()->hal);
pmu_hal_hp_set_modem_active_backup_disable(PMU_instance()->hal);
if(s_pmu_sleep_regdma_backup_enabled){
assert(PMU_instance()->hal);
pmu_hal_hp_set_sleep_active_backup_disable(PMU_instance()->hal);
pmu_hal_hp_set_sleep_modem_backup_disable(PMU_instance()->hal);
pmu_hal_hp_set_modem_active_backup_disable(PMU_instance()->hal);
s_pmu_sleep_regdma_backup_enabled = false;
}
}
uint32_t pmu_sleep_calculate_hw_wait_time(uint32_t pd_flags, uint32_t slowclk_period, uint32_t fastclk_period)

3
components/esp_hw_support/sleep_retention.c
View File

@@ -9,9 +9,11 @@
#include <sys/lock.h>
#include <sys/param.h>
#include "esp_err.h"
#include "esp_attr.h"
#include "esp_log.h"
#include "esp_heap_caps.h"
#include "esp_sleep.h"
#include "soc/soc_caps.h"
#include "esp_private/esp_regdma.h"
#include "esp_private/esp_pau.h"
@@ -433,6 +435,7 @@ esp_err_t sleep_retention_entries_create(const sleep_retention_entries_config_t
err = sleep_retention_entries_create_wrapper(retent, num, priority, module);
if (err) goto error;
pmu_sleep_enable_regdma_backup();
ESP_ERROR_CHECK(esp_deep_sleep_register_hook(&pmu_sleep_disable_regdma_backup));
error:
return err;