Update debug port pinmux

To check if low drive strength is causing problem.

diff --git a/board/thead/light-c910/light.c b/board/thead/light-c910/light.c
index da417047c935f3fed4d76869b0ddf3d7bf50b8de..ad5e6879c27b49c6e71de1ac5894224a9d2d76f5 100644 (file)
--- a/board/thead/light-c910/light.c
+++ b/board/thead/light-c910/light.c
@@ -1945,8 +1945,8 @@ static void light_iopin_init(void)
        light_pin_mux(AOGPIO_15,0);
        
        /* Debug port */
-    light_pin_mux(AOGPIO_12,1); // TXD
-       light_pin_mux(AOGPIO_13,1); // RXD
+    light_pin_mux(AOGPIO_12,0xF); // TXD
+       light_pin_mux(AOGPIO_13,0xF); // RXD
 
        /* LEDs */
        light_pin_mux(AUDIO_PA8,3);