phytec: 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/phytec/common/phytec_som_detection_blocks.c b/board/phytec/common/phytec_som_detection_blocks.c
index 5f3c27ef0c2260427ecdf94e93d7ea4ca65237b4..b44ff85972f9d702ab739990cd692a131fd2f1f3 100644 (file)
--- a/board/phytec/common/phytec_som_detection_blocks.c
+++ b/board/phytec/common/phytec_som_detection_blocks.c
@@ -4,6 +4,7 @@
  * Author: Daniel Schultz <d.schultz@phytec.de>
  */
 
+#include <env.h>
 #include <malloc.h>
 #include <u-boot/crc.h>
 #include <net.h>