fix(console): fixed CONSOLE_NONE not working on C2/C3

components/esp_hw_support/sleep_modes.c

@@ -541,7 +541,9 @@ FORCE_INLINE_ATTR bool light_sleep_uart_prepare(uint32_t pd_flags, int64_t sleep
         } else {
             /* Only flush the uart_num configured to console, the transmission integrity of
                other uarts is guaranteed by the UART driver */
-            esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+            if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+                esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+            }
         }
     } else {
         suspend_uarts();

components/esp_system/port/soc/esp32c2/clk.c

@@ -116,7 +116,9 @@ __attribute__((weak)) void esp_clk_init(void)
 
     // Wait for UART TX to finish, otherwise some UART output will be lost
     // when switching APB frequency
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 
     if (res)  {
         rtc_clk_cpu_freq_set_config(&new_config);

components/esp_system/port/soc/esp32c3/clk.c

@@ -122,7 +122,9 @@ __attribute__((weak)) void esp_clk_init(void)
 
     // Wait for UART TX to finish, otherwise some UART output will be lost
     // when switching APB frequency
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 
     if (res)  {
         rtc_clk_cpu_freq_set_config(&new_config);

components/esp_system/port/soc/esp32c5/clk.c

@@ -122,7 +122,9 @@ __attribute__((weak)) void esp_clk_init(void)
 
     // Wait for UART TX to finish, otherwise some UART output will be lost
     // when switching APB frequency
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 
     if (res)  {
         rtc_clk_cpu_freq_set_config(&new_config);

components/esp_system/port/soc/esp32c6/clk.c

@@ -118,7 +118,9 @@ __attribute__((weak)) void esp_clk_init(void)
 
     // Wait for UART TX to finish, otherwise some UART output will be lost
     // when switching APB frequency
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 
     if (res)  {
         rtc_clk_cpu_freq_set_config(&new_config);

components/esp_system/port/soc/esp32h2/clk.c

@@ -117,7 +117,9 @@ __attribute__((weak)) void esp_clk_init(void)
 
     // Wait for UART TX to finish, otherwise some UART output will be lost
     // when switching APB frequency
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 
     if (res)  {
         rtc_clk_cpu_freq_set_config(&new_config);

components/esp_system/port/soc/esp32p4/clk.c

@@ -93,7 +93,9 @@ __attribute__((weak)) void esp_clk_init(void)
 
     // Wait for UART TX to finish, otherwise some UART output will be lost
     // when switching APB frequency
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if (CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 
     if (res)  {
         rtc_clk_cpu_freq_set_config(&new_config);

components/unity/unity_port_esp32.c

@@ -26,7 +26,9 @@ void unity_putc(int c)
 
 void unity_flush(void)
 {
-    esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    if(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM != -1) {
+        esp_rom_output_tx_wait_idle(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM);
+    }
 }
 
 #define iscontrol(c) ((c) <= '\x1f' || (c) == '\x7f')