env: Use include/env for text-environment includes

The 'environment' word is too long. We mostly use 'env' in U-Boot, so use
that as the name of the include directory too.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/include/configs/am62ax_evm.h b/include/configs/am62ax_evm.h
index 3997ce5..57003f1 100644
--- a/include/configs/am62ax_evm.h
+++ b/include/configs/am62ax_evm.h
@@ -9,8 +9,8 @@
 #define __CONFIG_AM62AX_EVM_H
 
 #include <linux/sizes.h>
-#include <environment/ti/mmc.h>
-#include <environment/ti/k3_dfu.h>
+#include <env/ti/mmc.h>
+#include <env/ti/k3_dfu.h>
 
 /* DDR Configuration */
 #define CFG_SYS_SDRAM_BASE1		0x880000000