Merge branch 'bugfix/bod_intr_v4.3' into 'release/v4.3'

brownout: Disable the hardware BOD when BOD interrupt is enabled(backport v4.3)

See merge request espressif/esp-idf!27438

components/esp_system/README.md

@@ -26,4 +26,10 @@ If persistence is enabled, RTC time is also used in conjuction with system time.
 
 4. RTC time (`esp_rtc_get_time_us`)
 
-Time read from RTC timer.
+Time read from RTC timer.
+
+### Brownout
+
+on some boards, we name BOD1 as ana_bod, to unify the usage, using BOD1 in following passage.
+
+BOD1 will be a little faster then BOD0, but BOD0 can be widely used(can reset rf, flash, or using interrupt, etc.) So, in IDF code, we use BOD1 in bootloader and BOD0 in the app.

components/hal/esp32c3/brownout_hal.c

@@ -32,6 +32,9 @@ void brownout_hal_config(const brownout_hal_config_t *cfg)
         .rst_sel = 1,
     };
     RTCCNTL.brown_out = brown_out_reg;
+    // If brownout software control is enabled, hw ana reset should be disabled, because it always has the highest priority.
+    RTCCNTL.brown_out.ana_rst_en = false;
+
 }
 
 void brownout_hal_intr_enable(bool enable)

components/hal/esp32s3/brownout_hal.c

@@ -33,6 +33,9 @@ void brownout_hal_config(const brownout_hal_config_t *cfg)
         .rst_sel = 1,
     };
     RTCCNTL.brown_out = brown_out_reg;
+    // If brownout software control is enabled, hw ana reset should be disabled, because it always has the highest priority.
+    RTCCNTL.brown_out.ana_rst_en = false;
+
 }
 
 void brownout_hal_intr_enable(bool enable)