From 53682edd6d1af45b9bf463cae13ba5b9ff633d26 Mon Sep 17 00:00:00 2001
From: Marius Vikhammer <marius.vikhammer@espressif.com>
Date: Tue, 2 Jan 2024 17:56:07 +0800
Subject: [PATCH] fix(startup): fixed failing to boot if rom log ctrl efuse was
 burned

Closes https://github.com/espressif/esp-idf/issues/12894
---
 components/esp_system/startup_funcs.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/components/esp_system/startup_funcs.c b/components/esp_system/startup_funcs.c
index 85cb9eee4b..6d887a670a 100644
--- a/components/esp_system/startup_funcs.c
+++ b/components/esp_system/startup_funcs.c
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -248,7 +248,12 @@ ESP_SYSTEM_INIT_FN(init_secure, CORE, BIT(0), 150)
 #ifdef ROM_LOG_MODE
 ESP_SYSTEM_INIT_FN(init_rom_log, CORE, BIT(0), 160)
 {
+    if(ets_efuse_get_uart_print_control() == ROM_LOG_MODE) {
+        return ESP_OK;
+    }
+
     esp_err_t err = esp_efuse_set_rom_log_scheme(ROM_LOG_MODE);
+
     if (err == ESP_ERR_NOT_SUPPORTED) {
         err = ESP_OK;
     }