From d8b4a5a342239d5fb47f1b3999817baa17309daf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?King=20K=C3=A9vin?= <kingkevin@cuvoodoo.info>
Date: Sat, 23 Jul 2022 12:44:17 +0200
Subject: [PATCH] support UART write on ESP32-S2-based boards

---
 hw/bsp/esp32s2/boards/esp32s2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/bsp/esp32s2/boards/esp32s2.c b/hw/bsp/esp32s2/boards/esp32s2.c
index c169de86c..fbddaf588 100644
--- a/hw/bsp/esp32s2/boards/esp32s2.c
+++ b/hw/bsp/esp32s2/boards/esp32s2.c
@@ -159,6 +159,7 @@ int board_uart_read(uint8_t* buf, int len)
 // Send characters to UART
 int board_uart_write(void const * buf, int len)
 {
+  esp_rom_printf(buf);
   (void) buf; (void) len;
   return 0;
 }