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fix reboot or crash when enable lightsleep on esp32s2

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ninh
2020-09-02 17:10:54 +08:00
parent 8ff8a05334
commit aa43ed8bb8
4 changed files with 18 additions and 8 deletions
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7
components/esp_system/startup.c
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@@ -370,10 +370,17 @@ IRAM_ATTR ESP_SYSTEM_INIT_FN(init_components0, BIT(0))
esp_pm_impl_init();
#ifdef CONFIG_PM_DFS_INIT_AUTO
int xtal_freq = (int) rtc_clk_xtal_freq_get();
#ifdef CONFIG_IDF_TARGET_ESP32
esp_pm_config_esp32_t cfg = {
.max_freq_mhz = CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ,
.min_freq_mhz = xtal_freq,
};
#else
esp_pm_config_esp32s2_t cfg = {
.max_freq_mhz = CONFIG_ESP32S2_DEFAULT_CPU_FREQ_MHZ,
.min_freq_mhz = xtal_freq,
};
#endif
esp_pm_configure(&cfg);
#endif //CONFIG_PM_DFS_INIT_AUTO
#endif //CONFIG_PM_ENABLE