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, 46 deletions

diff --git a/common/cmd_strings.c b/common/cmd_strings.c
deleted file mode 100644
index 41b1665926..0000000000
--- a/common/cmd_strings.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * cmd_strings.c - just like `strings` command
- *
- * Copyright (c) 2008 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#include <config.h>
-#include <common.h>
-#include <command.h>
-
-static char *start_addr, *last_addr;
-
-int do_strings(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	if (argc == 1)
-		return CMD_RET_USAGE;
-
-	if ((flag & CMD_FLAG_REPEAT) == 0) {
-		start_addr = (char *)simple_strtoul(argv[1], NULL, 16);
-		if (argc > 2)
-			last_addr = (char *)simple_strtoul(argv[2], NULL, 16);
-		else
-			last_addr = (char *)-1;
-	}
-
-	char *addr = start_addr;
-	do {
-		puts(addr);
-		puts("\n");
-		addr += strlen(addr) + 1;
-	} while (addr[0] && addr < last_addr);
-
-	last_addr = addr + (last_addr - start_addr);
-	start_addr = addr;
-
-	return 0;
-}
-
-U_BOOT_CMD(
-	strings, 3, 1, do_strings,
-	"display strings",
-	"<addr> [byte count]\n"
-	"    - display strings at <addr> for at least [byte count] or first double NUL"
-);