diff --git a/components/esp_system/port/soc/esp32p4/Kconfig.system b/components/esp_system/port/soc/esp32p4/Kconfig.system
index 2e1d235b68..02a1c4acd1 100644
--- a/components/esp_system/port/soc/esp32p4/Kconfig.system
+++ b/components/esp_system/port/soc/esp32p4/Kconfig.system
@@ -10,55 +10,30 @@ menu "Brownout Detector"
 
     choice ESP_BROWNOUT_DET_LVL_SEL
         prompt "Brownout voltage level"
-        depends on ESP_BROWNOUT_DET && (ESP32P4_REV_MIN_FULL <= 1)
         default ESP_BROWNOUT_DET_LVL_SEL_7
+        depends on ESP_BROWNOUT_DET
         help
             The brownout detector will reset the chip when the supply voltage is approximately
             below this level. Note that there may be some variation of brownout voltage level
             between each chip.
 
+            Please note that this config is only valid when P4 SOC version is above v1.0. When you are using a
+            earlier P4 SOC version (v0.x), the brownout value should be fixed around 2.52V and not configurable.
+
             #The voltage levels here are estimates, more work needs to be done to figure out the exact voltages
             #of the brownout threshold levels.
         config ESP_BROWNOUT_DET_LVL_SEL_7
-            bool "2.51V"
-        config ESP_BROWNOUT_DET_LVL_SEL_6
-            bool "2.64V"
-        config ESP_BROWNOUT_DET_LVL_SEL_5
-            bool "2.76V"
-        config ESP_BROWNOUT_DET_LVL_SEL_4
-            bool "2.92V"
-        config ESP_BROWNOUT_DET_LVL_SEL_3
-            bool "3.10V"
-        config ESP_BROWNOUT_DET_LVL_SEL_2
-            bool "3.27V"
-    endchoice
-
-    choice ESP_BROWNOUT_DET_LVL_SEL_V2
-        prompt "Brownout voltage level"
-        default ESP_BROWNOUT_DET_LVL_SEL_7_V2
-        depends on ESP_BROWNOUT_DET && (ESP32P4_REV_MIN_FULL >= 100)
-        help
-            The brownout detector will reset the chip when the supply voltage is approximately
-            below this level. Note that there may be some variation of brownout voltage level
-            between each chip.
-
-            #The voltage levels here are estimates, more work needs to be done to figure out the exact voltages
-            #of the brownout threshold levels.
-        config ESP_BROWNOUT_DET_LVL_SEL_7_V2
             bool "2.6V"
-        config ESP_BROWNOUT_DET_LVL_SEL_6_V2
+        config ESP_BROWNOUT_DET_LVL_SEL_6
             bool "2.52V"
-        config ESP_BROWNOUT_DET_LVL_SEL_5_V2
+        config ESP_BROWNOUT_DET_LVL_SEL_5
             bool "2.42V"
     endchoice
 
     config ESP_BROWNOUT_DET_LVL
         int
-        default 2 if ESP_BROWNOUT_DET_LVL_SEL_2
-        default 3 if ESP_BROWNOUT_DET_LVL_SEL_3
-        default 4 if ESP_BROWNOUT_DET_LVL_SEL_4
-        default 5 if ESP_BROWNOUT_DET_LVL_SEL_5 || ESP_BROWNOUT_DET_LVL_SEL_5_V2
-        default 6 if ESP_BROWNOUT_DET_LVL_SEL_6 || ESP_BROWNOUT_DET_LVL_SEL_6_V2
-        default 7 if ESP_BROWNOUT_DET_LVL_SEL_7 || ESP_BROWNOUT_DET_LVL_SEL_7_V2
+        default 5 if ESP_BROWNOUT_DET_LVL_SEL_5
+        default 6 if ESP_BROWNOUT_DET_LVL_SEL_6
+        default 7 if ESP_BROWNOUT_DET_LVL_SEL_7
 
 endmenu
diff --git a/components/hal/esp32p4/include/hal/brownout_ll.h b/components/hal/esp32p4/include/hal/brownout_ll.h
index 91e0e4560d..96224c63ad 100644
--- a/components/hal/esp32p4/include/hal/brownout_ll.h
+++ b/components/hal/esp32p4/include/hal/brownout_ll.h
@@ -17,6 +17,8 @@
 #include "hal/regi2c_ctrl.h"
 #include "hal/psdet_types.h"
 #include "soc/regi2c_brownout.h"
+#include "hal/efuse_hal.h"
+#include "soc/chip_revision.h"
 
 #define BROWNOUT_DETECTOR_LL_FIB_ENABLE       (BIT(1))
 
@@ -68,6 +70,9 @@ static inline void brownout_ll_reset_config(bool reset_ena, uint32_t reset_wait,
  */
 static inline void brownout_ll_set_threshold(uint8_t threshold)
 {
+    if (!ESP_CHIP_REV_ABOVE(efuse_hal_chip_revision(), 100)) {
+        threshold = 0; // Fix this level as 0 so that on v0.x brownout value will be fixed around 2.52v.
+    }
     REGI2C_WRITE_MASK(I2C_BOD, I2C_BOD_THRESHOLD_L, threshold);
     REGI2C_WRITE_MASK(I2C_BOD, I2C_BOD_THRESHOLD_H, threshold);
 }