global_data: Move env_addr field higher

Move this field to be with others of the same alignment.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index 5dc09fc..b33e4e9 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -60,6 +60,13 @@
 	 */
 	unsigned long cpu_clk;
 	/**
+	 * @env_addr: address of environment structure
+	 *
+	 * @env_addr contains the address of the structure holding the
+	 * environment variables.
+	 */
+	unsigned long env_addr;
+	/**
 	 * @bus_clk: platform clock rate in Hz
 	 */
 	unsigned int bus_clk;
@@ -76,13 +83,6 @@
 	 */
 	unsigned int baudrate;
 	/**
-	 * @env_addr: address of environment structure
-	 *
-	 * @env_addr contains the address of the structure holding the
-	 * environment variables.
-	 */
-	unsigned long env_addr;
-	/**
 	 * @env_has_init: bit mask indicating environment locations
 	 *
 	 * &enum env_location defines which bit relates to which location