CONFIG_NEEDS_MANUAL_RELOC: Fix warnings when not set

Now that we may compile (but not link) code calling fixup_cmdtable when
this is not set, we need to always have the declaration available.  We
should also make sure that anyone calling the function includes
<command.h> as that's where the function declaration is.

Signed-off-by: Tom Rini <trini@konsulko.com>

common/board_r.c

@@ -15,6 +15,7 @@
 #if defined(CONFIG_CMD_BEDBUG)
 #include <bedbug/type.h>
 #endif
+#include <command.h>
 #include <console.h>
 #ifdef CONFIG_HAS_DATAFLASH
 #include <dataflash.h>

include/command.h

@@ -142,6 +142,7 @@ enum command_ret_t {
 int cmd_process(int flag, int argc, char * const argv[],
 			       int *repeatable, unsigned long *ticks);
 
+void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
 #endif	/* __ASSEMBLY__ */
 
 /*
@@ -179,8 +180,4 @@ int cmd_process(int flag, int argc, char * const argv[],
 #define U_BOOT_CMD(_name, _maxargs, _rep, _cmd, _usage, _help)		\
 	U_BOOT_CMD_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, _help, NULL)
 
-#if defined(CONFIG_NEEDS_MANUAL_RELOC)
-void fixup_cmdtable(cmd_tbl_t *cmdtp, int size);
-#endif
-
 #endif	/* __COMMAND_H */

test/dm/cmd_dm.c

@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <command.h>
 #include <dm.h>
 #include <malloc.h>
 #include <mapmem.h>