Move all command code into its own directory

There are a lot of unrelated files in common, including all of the commands.
Moving them into their own directory makes them easier to find and is more
logical.

Some commands include non-command code, such as cmd_scsi.c. This should be
sorted out at some point so that the function can be enabled with or without
the associated command.

Unfortunately, with m68k I get this error:

m68k:  +   M5329AFEE
+arch/m68k/cpu/mcf532x/start.o: In function `_start':
+arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o

I hope someone can shed some light on what this means. I hope it isn't
depending on the position of code in the image.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>

1 files changed, 0 insertions, 51 deletions

diff --git a/common/cmd_clk.c b/common/cmd_clk.c
deleted file mode 100644
index 6d3d46a..0000000
--- a/common/cmd_clk.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2013 Xilinx, Inc.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <command.h>
-#include <clk.h>
-
-int __weak soc_clk_dump(void)
-{
-	puts("Not implemented\n");
-	return 1;
-}
-
-static int do_clk_dump(cmd_tbl_t *cmdtp, int flag, int argc,
-		       char *const argv[])
-{
-	return soc_clk_dump();
-}
-
-static cmd_tbl_t cmd_clk_sub[] = {
-	U_BOOT_CMD_MKENT(dump, 1, 1, do_clk_dump, "", ""),
-};
-
-static int do_clk(cmd_tbl_t *cmdtp, int flag, int argc,
-		  char *const argv[])
-{
-	cmd_tbl_t *c;
-
-	if (argc < 2)
-		return CMD_RET_USAGE;
-
-	/* Strip off leading 'clk' command argument */
-	argc--;
-	argv++;
-
-	c = find_cmd_tbl(argv[0], &cmd_clk_sub[0], ARRAY_SIZE(cmd_clk_sub));
-
-	if (c)
-		return c->cmd(cmdtp, flag, argc, argv);
-	else
-		return CMD_RET_USAGE;
-}
-
-#ifdef CONFIG_SYS_LONGHELP
-static char clk_help_text[] =
-	"dump - Print clock frequencies";
-#endif
-
-U_BOOT_CMD(clk, 2, 1, do_clk, "CLK sub-system", clk_help_text);