tegra: 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/arch/arm/mach-tegra/dt-setup.c b/arch/arm/mach-tegra/dt-setup.c
index f4ae602d523965fd2f5d47ea70bf18df69df8654..96044ac78ce427f44c2307fdb5c0ef1b21b8bc14 100644 (file)
--- a/arch/arm/mach-tegra/dt-setup.c
+++ b/arch/arm/mach-tegra/dt-setup.c
@@ -3,6 +3,7 @@
  * Copyright (c) 2010-2016, NVIDIA CORPORATION.
  */
 
+#include <env.h>
 #include <fdtdec.h>
 #include <stdlib.h>
 #include <asm/arch-tegra/cboot.h>