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, 77 deletions

diff --git a/common/cmd_io.c b/common/cmd_io.c
deleted file mode 100644
index c59148f413..0000000000
--- a/common/cmd_io.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2012 The Chromium OS Authors.
- *
- * SPDX-License-Identifier:     GPL-2.0+
- */
-
-/*
- * IO space access commands.
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/io.h>
-
-/*
- * IO Display
- *
- * Syntax:
- *	iod{.b, .w, .l} {addr}
- */
-int do_io_iod(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
-{
-	ulong addr;
-	int size;
-
-	if (argc != 2)
-		return CMD_RET_USAGE;
-
-	size = cmd_get_data_size(argv[0], 4);
-	if (size < 0)
-		return 1;
-
-	addr = simple_strtoul(argv[1], NULL, 16);
-
-	printf("%04x: ", (u16) addr);
-
-	if (size == 4)
-		printf("%08x\n", inl(addr));
-	else if (size == 2)
-		printf("%04x\n", inw(addr));
-	else
-		printf("%02x\n", inb(addr));
-
-	return 0;
-}
-
-int do_io_iow(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
-{
-	ulong addr, size, val;
-
-	if (argc != 3)
-		return CMD_RET_USAGE;
-
-	size = cmd_get_data_size(argv[0], 4);
-	if (size < 0)
-		return 1;
-
-	addr = simple_strtoul(argv[1], NULL, 16);
-	val = simple_strtoul(argv[2], NULL, 16);
-
-	if (size == 4)
-		outl((u32) val, addr);
-	else if (size == 2)
-		outw((u16) val, addr);
-	else
-		outb((u8) val, addr);
-
-	return 0;
-}
-
-/**************************************************/
-U_BOOT_CMD(iod, 2, 0, do_io_iod,
-	   "IO space display", "[.b, .w, .l] address");
-
-U_BOOT_CMD(iow, 3, 0, do_io_iow,
-	   "IO space modify",
-	   "[.b, .w, .l] address value");