diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index fc8b928..e65fc9e 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -64,6 +64,12 @@
 
 void pin_mux_usb(void) __attribute__((weak, alias("__pin_mux_usb")));
 
+void __pin_mux_spi(void)
+{
+}
+
+void pin_mux_spi(void) __attribute__((weak, alias("__pin_mux_spi")));
+
 /*
  * Routine: power_det_init
  * Description: turn off power detects
@@ -95,6 +101,7 @@
 	gpio_config_uart();
 #endif
 #ifdef CONFIG_TEGRA_SPI
+	pin_mux_spi();
 	spi_init();
 #endif
 	/* boot param addr */