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, 207 deletions

diff --git a/common/cmd_itest.c b/common/cmd_itest.c
deleted file mode 100644
index 91ae5c2704..0000000000
--- a/common/cmd_itest.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * (C) Copyright 2003
- * Tait Electronics Limited, Christchurch, New Zealand
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * This file provides a shell like 'test' function to return
- * true/false from an integer or string compare of two memory
- * locations or a location and a scalar/literal.
- * A few parts were lifted from bash 'test' command
- */
-
-#include <common.h>
-#include <config.h>
-#include <command.h>
-#include <mapmem.h>
-
-#include <asm/io.h>
-
-#define EQ	0
-#define NE	1
-#define LT	2
-#define GT	3
-#define LE	4
-#define GE	5
-
-struct op_tbl_s {
-	char	*op;		/* operator string */
-	int	opcode;		/* internal representation of opcode */
-};
-
-typedef struct op_tbl_s op_tbl_t;
-
-static const op_tbl_t op_table [] = {
-	{ "-lt", LT },
-	{ "<"  , LT },
-	{ "-gt", GT },
-	{ ">"  , GT },
-	{ "-eq", EQ },
-	{ "==" , EQ },
-	{ "-ne", NE },
-	{ "!=" , NE },
-	{ "<>" , NE },
-	{ "-ge", GE },
-	{ ">=" , GE },
-	{ "-le", LE },
-	{ "<=" , LE },
-};
-
-static long evalexp(char *s, int w)
-{
-	long l = 0;
-	unsigned long addr;
-	void *buf;
-
-	/* if the parameter starts with a * then assume is a pointer to the value we want */
-	if (s[0] == '*') {
-		addr = simple_strtoul(&s[1], NULL, 16);
-		buf = map_physmem(addr, w, MAP_WRBACK);
-		if (!buf) {
-			puts("Failed to map physical memory\n");
-			return 0;
-		}
-		switch (w) {
-		case 1:
-			l = (long)(*(unsigned char *)buf);
-			break;
-		case 2:
-			l = (long)(*(unsigned short *)buf);
-			break;
-		case 4:
-			l = (long)(*(unsigned long *)buf);
-			break;
-		}
-		unmap_physmem(buf, w);
-		return l;
-	} else {
-		l = simple_strtoul(s, NULL, 16);
-	}
-
-	return l & ((1UL << (w * 8)) - 1);
-}
-
-static char * evalstr(char *s)
-{
-	/* if the parameter starts with a * then assume a string pointer else its a literal */
-	if (s[0] == '*') {
-		return (char *)simple_strtoul(&s[1], NULL, 16);
-	} else if (s[0] == '$') {
-		int i = 2;
-
-		if (s[1] != '{')
-			return NULL;
-
-		while (s[i] != '}') {
-			if (s[i] == 0)
-				return NULL;
-			i++;
-		}
-		s[i] = 0;
-		return  getenv((const char *)&s[2]);
-	} else {
-		return s;
-	}
-}
-
-static int stringcomp(char *s, char *t, int op)
-{
-	int p;
-	char *l, *r;
-
-	l = evalstr(s);
-	r = evalstr(t);
-
-	p = strcmp(l, r);
-	switch (op) {
-	case EQ: return (p == 0);
-	case NE: return (p != 0);
-	case LT: return (p < 0);
-	case GT: return (p > 0);
-	case LE: return (p <= 0);
-	case GE: return (p >= 0);
-	}
-	return (0);
-}
-
-static int arithcomp (char *s, char *t, int op, int w)
-{
-	long l, r;
-
-	l = evalexp (s, w);
-	r = evalexp (t, w);
-
-	switch (op) {
-	case EQ: return (l == r);
-	case NE: return (l != r);
-	case LT: return (l < r);
-	case GT: return (l > r);
-	case LE: return (l <= r);
-	case GE: return (l >= r);
-	}
-	return (0);
-}
-
-static int binary_test(char *op, char *arg1, char *arg2, int w)
-{
-	int len, i;
-	const op_tbl_t *optp;
-
-	len = strlen(op);
-
-	for (optp = (op_tbl_t *)&op_table, i = 0;
-	     i < ARRAY_SIZE(op_table);
-	     optp++, i++) {
-
-		if ((strncmp (op, optp->op, len) == 0) && (len == strlen (optp->op))) {
-			if (w == 0) {
-				return (stringcomp(arg1, arg2, optp->opcode));
-			} else {
-				return (arithcomp (arg1, arg2, optp->opcode, w));
-			}
-		}
-	}
-
-	printf("Unknown operator '%s'\n", op);
-	return 0;	/* op code not found */
-}
-
-/* command line interface to the shell test */
-static int do_itest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	int	value, w;
-
-	/* Validate arguments */
-	if ((argc != 4))
-		return CMD_RET_USAGE;
-
-	/* Check for a data width specification.
-	 * Defaults to long (4) if no specification.
-	 * Uses -2 as 'width' for .s (string) so as not to upset existing code
-	 */
-	switch (w = cmd_get_data_size(argv[0], 4)) {
-	case 1:
-	case 2:
-	case 4:
-		value = binary_test (argv[2], argv[1], argv[3], w);
-		break;
-	case -2:
-		value = binary_test (argv[2], argv[1], argv[3], 0);
-		break;
-	case -1:
-	default:
-		puts("Invalid data width specifier\n");
-		value = 0;
-		break;
-	}
-
-	return !value;
-}
-
-U_BOOT_CMD(
-	itest, 4, 0, do_itest,
-	"return true/false on integer compare",
-	"[.b, .w, .l, .s] [*]value1 <op> [*]value2"
-);