Add "source" command; prepare removal of "autoscr" command

According to the doc/feature-removal-schedule.txt, the "autoscr"
command will be replaced by the "source" command in approximately 6
months from now.

This patch prepares this change and starts a 6 month transition
period as follows:

- The new "source" command has been added, which implements exactly
  the same functionlaity as the old "autoscr" command before
- The old "autoscr" command name is kept as an alias for compatibility
- Command sequences, script files atc. have been adapted to use the
  new "source" command
- Related environment variables ("autoscript", "autoscript_uname")
  have *not* been adapted yet; these will be renamed resp. removed in
  a separate patch when the support for the "autoscr" command get's
  finally dropped.

Signed-off-by: Wolfgang Denk <wd@denx.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/board/esd/common/cmd_loadpci.c b/board/esd/common/cmd_loadpci.c
index 0a6626e..c779f79 100644
--- a/board/esd/common/cmd_loadpci.c
+++ b/board/esd/common/cmd_loadpci.c
@@ -30,7 +30,7 @@
 #if defined(CONFIG_CMD_BSP)
 
 extern int do_bootm (cmd_tbl_t *, int, int, char *[]);
-extern int do_autoscript (cmd_tbl_t *, int, int, char *[]);
+extern int do_source (cmd_tbl_t *, int, int, char *[]);
 
 #define ADDRMASK 0xfffff000
 
@@ -98,12 +98,12 @@ int do_loadpci(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 
 		case 1:
 			/*
-			 * Boot image via autoscr
+			 * Boot image via "source" command
 			 */
 			printf("executing script at addr 0x%s ...\n", addr);
 			local_args[0] = addr;
 			local_args[1] = NULL;
-			do_autoscript(cmdtp, 0, 1, local_args);
+			do_source(cmdtp, 0, 1, local_args);
 			break;
 
 		case 2: