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, 106 deletions

diff --git a/common/cmd_cache.c b/common/cmd_cache.c
deleted file mode 100644
index 37ab345cb6..0000000000
--- a/common/cmd_cache.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * Cache support: switch on or off, get status
- */
-#include <common.h>
-#include <command.h>
-#include <linux/compiler.h>
-
-static int parse_argv(const char *);
-
-void __weak invalidate_icache_all(void)
-{
-	/* please define arch specific invalidate_icache_all */
-	puts("No arch specific invalidate_icache_all available!\n");
-}
-
-static int do_icache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	switch (argc) {
-	case 2:			/* on / off	*/
-		switch (parse_argv(argv[1])) {
-		case 0:
-			icache_disable();
-			break;
-		case 1:
-			icache_enable();
-			break;
-		case 2:
-			invalidate_icache_all();
-			break;
-		}
-		break;
-	case 1:			/* get status */
-		printf("Instruction Cache is %s\n",
-			icache_status() ? "ON" : "OFF");
-		return 0;
-	default:
-		return CMD_RET_USAGE;
-	}
-	return 0;
-}
-
-void __weak flush_dcache_all(void)
-{
-	puts("No arch specific flush_dcache_all available!\n");
-	/* please define arch specific flush_dcache_all */
-}
-
-static int do_dcache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	switch (argc) {
-	case 2:			/* on / off */
-		switch (parse_argv(argv[1])) {
-		case 0:
-			dcache_disable();
-			break;
-		case 1:
-			dcache_enable();
-			break;
-		case 2:
-			flush_dcache_all();
-			break;
-		}
-		break;
-	case 1:			/* get status */
-		printf("Data (writethrough) Cache is %s\n",
-			dcache_status() ? "ON" : "OFF");
-		return 0;
-	default:
-		return CMD_RET_USAGE;
-	}
-	return 0;
-}
-
-static int parse_argv(const char *s)
-{
-	if (strcmp(s, "flush") == 0)
-		return 2;
-	else if (strcmp(s, "on") == 0)
-		return 1;
-	else if (strcmp(s, "off") == 0)
-		return 0;
-
-	return -1;
-}
-
-
-U_BOOT_CMD(
-	icache,   2,   1,     do_icache,
-	"enable or disable instruction cache",
-	"[on, off, flush]\n"
-	"    - enable, disable, or flush instruction cache"
-);
-
-U_BOOT_CMD(
-	dcache,   2,   1,     do_dcache,
-	"enable or disable data cache",
-	"[on, off, flush]\n"
-	"    - enable, disable, or flush data (writethrough) cache"
-);