imx8ulp_evk: Include env.h to permit reading the environment

This file reads from the environment but does not include the correct
header. Update it.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/board/freescale/imx8ulp_evk/imx8ulp_evk.c b/board/freescale/imx8ulp_evk/imx8ulp_evk.c
index 0af6106..4bf77a4 100644 (file)
--- a/board/freescale/imx8ulp_evk/imx8ulp_evk.c
+++ b/board/freescale/imx8ulp_evk/imx8ulp_evk.c
@@ -3,6 +3,7 @@
  * Copyright 2020 NXP
  */
 
+#include <env.h>
 #include <miiphy.h>
 #include <netdev.h>
 #include <asm/arch/imx8ulp-pins.h>