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fix: RTC_FAST_MEM always power on if used for heap

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This commit is contained in:
fuzhibo 2020-12-10 14:45:41 +08:00
parent bb067c0883
commit 9cb875949c
2 changed files with 16 additions and 10 deletions
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13
components/esp32/sleep_modes.c
View File

@ -668,14 +668,17 @@ static uint32_t get_power_down_flags(void)
s_config.pd_options[ESP_PD_DOMAIN_RTC_SLOW_MEM] = ESP_PD_OPTION_ON; s_config.pd_options[ESP_PD_DOMAIN_RTC_SLOW_MEM] = ESP_PD_OPTION_ON;
} }
// RTC_FAST_MEM is needed for deep sleep stub. #if !CONFIG_ESP32_ALLOW_RTC_FAST_MEM_AS_HEAP
// If RTC_FAST_MEM is Auto, keep it powered on, so that deep sleep stub /* RTC_FAST_MEM is needed for deep sleep stub.
// can run. If RTC_FAST_MEM is Auto, keep it powered on, so that deep sleep stub can run.
// In the new chip revision, deep sleep stub will be optional, In the new chip revision, deep sleep stub will be optional, and this can be changed. */
// and this can be changed.
if (s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] == ESP_PD_OPTION_AUTO) { if (s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] == ESP_PD_OPTION_AUTO) {
s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] = ESP_PD_OPTION_ON; s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] = ESP_PD_OPTION_ON;
} }
#else
/* If RTC_FAST_MEM is used for heap, force RTC_FAST_MEM to be powered on. */
s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] = ESP_PD_OPTION_ON;
#endif
// RTC_PERIPH is needed for EXT0 wakeup and GPIO wakeup. // RTC_PERIPH is needed for EXT0 wakeup and GPIO wakeup.
// If RTC_PERIPH is auto, and EXT0/GPIO aren't enabled, power down RTC_PERIPH. // If RTC_PERIPH is auto, and EXT0/GPIO aren't enabled, power down RTC_PERIPH.

13
components/esp32s2/sleep_modes.c
View File

@ -682,14 +682,17 @@ static uint32_t get_power_down_flags(void)
s_config.pd_options[ESP_PD_DOMAIN_RTC_SLOW_MEM] = ESP_PD_OPTION_ON; s_config.pd_options[ESP_PD_DOMAIN_RTC_SLOW_MEM] = ESP_PD_OPTION_ON;
} }
// RTC_FAST_MEM is needed for deep sleep stub. #if !CONFIG_ESP32S2_ALLOW_RTC_FAST_MEM_AS_HEAP
// If RTC_FAST_MEM is Auto, keep it powered on, so that deep sleep stub /* RTC_FAST_MEM is needed for deep sleep stub.
// can run. If RTC_FAST_MEM is Auto, keep it powered on, so that deep sleep stub can run.
// In the new chip revision, deep sleep stub will be optional, In the new chip revision, deep sleep stub will be optional, and this can be changed. */
// and this can be changed.
if (s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] == ESP_PD_OPTION_AUTO) { if (s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] == ESP_PD_OPTION_AUTO) {
s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] = ESP_PD_OPTION_ON; s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] = ESP_PD_OPTION_ON;
} }
#else
/* If RTC_FAST_MEM is used for heap, force RTC_FAST_MEM to be powered on. */
s_config.pd_options[ESP_PD_DOMAIN_RTC_FAST_MEM] = ESP_PD_OPTION_ON;
#endif
// RTC_PERIPH is needed for EXT0 wakeup and GPIO wakeup. // RTC_PERIPH is needed for EXT0 wakeup and GPIO wakeup.
// If RTC_PERIPH is auto, and EXT0/GPIO aren't enabled, power down RTC_PERIPH. // If RTC_PERIPH is auto, and EXT0/GPIO aren't enabled, power down RTC_PERIPH.