From cfcedab76b7133645c2f37dadf1d852d11fffae1 Mon Sep 17 00:00:00 2001
From: Eren Terzioglu <eren.terzioglu@espressif.com>
Date: Tue, 19 Mar 2024 14:53:49 +0300
Subject: [PATCH] arch/espressif: Fix esp32c6 strange characters on boot

---
 arch/risc-v/src/common/espressif/esp_lowputc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/risc-v/src/common/espressif/esp_lowputc.c b/arch/risc-v/src/common/espressif/esp_lowputc.c
index 8f04e823c9..c2d07743ac 100644
--- a/arch/risc-v/src/common/espressif/esp_lowputc.c
+++ b/arch/risc-v/src/common/espressif/esp_lowputc.c
@@ -263,12 +263,12 @@ void esp_lowputc_config_pins(const struct esp_uart_s *priv)
 {
   /* Configure the pins */
 
-  esp_configgpio(priv->txpin, OUTPUT);
-  esp_gpio_matrix_out(priv->txpin, priv->txsig, 0, 0);
-
   esp_configgpio(priv->rxpin, INPUT | PULLUP);
   esp_gpio_matrix_in(priv->rxpin, priv->rxsig, 0);
 
+  esp_configgpio(priv->txpin, OUTPUT);
+  esp_gpio_matrix_out(priv->txpin, priv->txsig, 0, 0);
+
 #ifdef CONFIG_SERIAL_IFLOWCONTROL
   if (priv->iflow)
     {