common: Move the image globals into image.h

These three globals relate to image handling. Move them to the image
header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/bmp.c b/cmd/bmp.c
index 1e4c972..edf4f56 100644
--- a/cmd/bmp.c
+++ b/cmd/bmp.c
@@ -13,6 +13,7 @@
 #include <command.h>
 #include <dm.h>
 #include <gzip.h>
+#include <image.h>
 #include <lcd.h>
 #include <malloc.h>
 #include <mapmem.h>
diff --git a/cmd/bootz.c b/cmd/bootz.c
index 7bfc491..f14a5fe 100644
--- a/cmd/bootz.c
+++ b/cmd/bootz.c
@@ -7,6 +7,7 @@
 #include <common.h>
 #include <bootm.h>
 #include <command.h>
+#include <image.h>
 #include <irq_func.h>
 #include <lmb.h>
 #include <linux/compiler.h>
diff --git a/cmd/cramfs.c b/cmd/cramfs.c
index 1bc9875..ad232de 100644
--- a/cmd/cramfs.c
+++ b/cmd/cramfs.c
@@ -13,6 +13,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <image.h>
 #include <malloc.h>
 #include <mapmem.h>
 #include <linux/list.h>
diff --git a/cmd/disk.c b/cmd/disk.c
index c57561b..15973b7 100644
--- a/cmd/disk.c
+++ b/cmd/disk.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <command.h>
 #include <cpu_func.h>
+#include <image.h>
 #include <part.h>
 
 int common_diskboot(cmd_tbl_t *cmdtp, const char *intf, int argc,
diff --git a/cmd/elf.c b/cmd/elf.c
index 57736f9..ba06df0 100644
--- a/cmd/elf.c
+++ b/cmd/elf.c
@@ -18,6 +18,7 @@
 #include <cpu_func.h>
 #include <elf.h>
 #include <env.h>
+#include <image.h>
 #include <net.h>
 #include <vxworks.h>
 #ifdef CONFIG_X86
diff --git a/cmd/jffs2.c b/cmd/jffs2.c
index 672ed43..da2580d 100644
--- a/cmd/jffs2.c
+++ b/cmd/jffs2.c
@@ -73,6 +73,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <image.h>
 #include <malloc.h>
 #include <jffs2/jffs2.h>
 #include <linux/list.h>
diff --git a/cmd/load.c b/cmd/load.c
index bed973e..fab30fe 100644
--- a/cmd/load.c
+++ b/cmd/load.c
@@ -13,6 +13,7 @@
 #include <cpu_func.h>
 #include <env.h>
 #include <flash.h>
+#include <image.h>
 #include <s_record.h>
 #include <net.h>
 #include <exports.h>
diff --git a/cmd/mvebu/bubt.c b/cmd/mvebu/bubt.c
index 6c68620..2041a7a 100644
--- a/cmd/mvebu/bubt.c
+++ b/cmd/mvebu/bubt.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <image.h>
 #include <vsprintf.h>
 #include <errno.h>
 #include <dm.h>
diff --git a/cmd/nand.c b/cmd/nand.c
index 92089a7..4de6892 100644
--- a/cmd/nand.c
+++ b/cmd/nand.c
@@ -20,6 +20,7 @@
  */
 
 #include <common.h>
+#include <image.h>
 #include <linux/mtd/mtd.h>
 #include <command.h>
 #include <console.h>
diff --git a/cmd/net.c b/cmd/net.c
index 6bce214..1b724cc 100644
--- a/cmd/net.c
+++ b/cmd/net.c
@@ -10,6 +10,7 @@
 #include <common.h>
 #include <command.h>
 #include <env.h>
+#include <image.h>
 #include <net.h>
 
 static int netboot_common(enum proto_t, cmd_tbl_t *, int, char * const []);
diff --git a/cmd/pxe_utils.c b/cmd/pxe_utils.c
index ff8b0dc..8b83021 100644
--- a/cmd/pxe_utils.c
+++ b/cmd/pxe_utils.c
@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <env.h>
+#include <image.h>
 #include <malloc.h>
 #include <mapmem.h>
 #include <lcd.h>