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Merge branch 'bugfix/fix_psram_access_faild_after_pd_cpu_wakeup' into 'master'

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fix(esp_pm): fix psram access failed after pd_cpu wakeup if uart driver driven console is used

Closes WIFIBUG-238

See merge request espressif/esp-idf!27020
This commit is contained in:
Wu Zheng Hui
2023-11-14 11:50:50 +08:00
parent 97e33fbb75 59ad88d9f7
commit bb95f9bcc6
6 changed files with 39 additions and 19 deletions
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7
components/esp_pm/pm_impl.c
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@@ -446,8 +446,11 @@ esp_err_t esp_pm_configure(const void* vconfig)
min_freq_mhz,
config->light_sleep_enable ? "ENABLED" : "DISABLED");
portENTER_CRITICAL(&s_switch_lock);
// CPU & Modem power down initialization, which must be initialized before s_light_sleep_en set true,
// to avoid entering idle and sleep in this function.
esp_pm_sleep_configure(config);
portENTER_CRITICAL(&s_switch_lock);
bool res __attribute__((unused));
res = rtc_clk_cpu_freq_mhz_to_config(max_freq_mhz, &s_cpu_freq_by_mode[PM_MODE_CPU_MAX]);
assert(res);
@@ -460,8 +463,6 @@ esp_err_t esp_pm_configure(const void* vconfig)
s_config_changed = true;
portEXIT_CRITICAL(&s_switch_lock);
esp_pm_sleep_configure(config);
return ESP_OK;
}