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, 235 deletions

diff --git a/common/cmd_usb_mass_storage.c b/common/cmd_usb_mass_storage.c
deleted file mode 100644
index 041559172d..0000000000
--- a/common/cmd_usb_mass_storage.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright (C) 2011 Samsung Electronics
- * Lukasz Majewski <l.majewski@samsung.com>
- *
- * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <errno.h>
-#include <common.h>
-#include <command.h>
-#include <console.h>
-#include <g_dnl.h>
-#include <part.h>
-#include <usb.h>
-#include <usb_mass_storage.h>
-
-static int ums_read_sector(struct ums *ums_dev,
-			   ulong start, lbaint_t blkcnt, void *buf)
-{
-	block_dev_desc_t *block_dev = &ums_dev->block_dev;
-	lbaint_t blkstart = start + ums_dev->start_sector;
-
-	return block_dev->block_read(block_dev, blkstart, blkcnt, buf);
-}
-
-static int ums_write_sector(struct ums *ums_dev,
-			    ulong start, lbaint_t blkcnt, const void *buf)
-{
-	block_dev_desc_t *block_dev = &ums_dev->block_dev;
-	lbaint_t blkstart = start + ums_dev->start_sector;
-
-	return block_dev->block_write(block_dev, blkstart, blkcnt, buf);
-}
-
-static struct ums *ums;
-static int ums_count;
-
-static void ums_fini(void)
-{
-	int i;
-
-	for (i = 0; i < ums_count; i++)
-		free((void *)ums[i].name);
-	free(ums);
-	ums = 0;
-	ums_count = 0;
-}
-
-#define UMS_NAME_LEN 16
-
-static int ums_init(const char *devtype, const char *devnums)
-{
-	char *s, *t, *devnum, *name;
-	block_dev_desc_t *block_dev;
-	int ret;
-	struct ums *ums_new;
-
-	s = strdup(devnums);
-	if (!s)
-		return -1;
-
-	t = s;
-	ums_count = 0;
-
-	for (;;) {
-		devnum = strsep(&t, ",");
-		if (!devnum)
-			break;
-
-		ret = get_device(devtype, devnum, &block_dev);
-		if (ret < 0)
-			goto cleanup;
-
-		/* f_mass_storage.c assumes SECTOR_SIZE sectors */
-		if (block_dev->blksz != SECTOR_SIZE) {
-			ret = -1;
-			goto cleanup;
-		}
-
-		ums_new = realloc(ums, (ums_count + 1) * sizeof(*ums));
-		if (!ums_new) {
-			ret = -1;
-			goto cleanup;
-		}
-		ums = ums_new;
-
-		ums[ums_count].read_sector = ums_read_sector;
-		ums[ums_count].write_sector = ums_write_sector;
-		ums[ums_count].start_sector = 0;
-		ums[ums_count].num_sectors = block_dev->lba;
-		name = malloc(UMS_NAME_LEN);
-		if (!name) {
-			ret = -1;
-			goto cleanup;
-		}
-		snprintf(name, UMS_NAME_LEN, "UMS disk %d", ums_count);
-		ums[ums_count].name = name;
-		ums[ums_count].block_dev = *block_dev;
-
-		printf("UMS: LUN %d, dev %d, hwpart %d, sector %#x, count %#x\n",
-		       ums_count, ums[ums_count].block_dev.dev,
-		       ums[ums_count].block_dev.hwpart,
-		       ums[ums_count].start_sector,
-		       ums[ums_count].num_sectors);
-
-		ums_count++;
-	}
-
-	if (!ums_count)
-		ret = -1;
-	else
-		ret = 0;
-
-cleanup:
-	free(s);
-
-	if (ret < 0)
-		ums_fini();
-
-	return ret;
-}
-
-int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag,
-			       int argc, char * const argv[])
-{
-	const char *usb_controller;
-	const char *devtype;
-	const char *devnum;
-	unsigned int controller_index;
-	int rc;
-	int cable_ready_timeout __maybe_unused;
-
-	if (argc < 3)
-		return CMD_RET_USAGE;
-
-	usb_controller = argv[1];
-	if (argc >= 4) {
-		devtype = argv[2];
-		devnum  = argv[3];
-	} else {
-		devtype = "mmc";
-		devnum  = argv[2];
-	}
-
-	rc = ums_init(devtype, devnum);
-	if (rc < 0)
-		return CMD_RET_FAILURE;
-
-	controller_index = (unsigned int)(simple_strtoul(
-				usb_controller,	NULL, 0));
-	if (board_usb_init(controller_index, USB_INIT_DEVICE)) {
-		error("Couldn't init USB controller.");
-		rc = CMD_RET_FAILURE;
-		goto cleanup_ums_init;
-	}
-
-	rc = fsg_init(ums, ums_count);
-	if (rc) {
-		error("fsg_init failed");
-		rc = CMD_RET_FAILURE;
-		goto cleanup_board;
-	}
-
-	rc = g_dnl_register("usb_dnl_ums");
-	if (rc) {
-		error("g_dnl_register failed");
-		rc = CMD_RET_FAILURE;
-		goto cleanup_board;
-	}
-
-	/* Timeout unit: seconds */
-	cable_ready_timeout = UMS_CABLE_READY_TIMEOUT;
-
-	if (!g_dnl_board_usb_cable_connected()) {
-		/*
-		 * Won't execute if we don't know whether the cable is
-		 * connected.
-		 */
-		puts("Please connect USB cable.\n");
-
-		while (!g_dnl_board_usb_cable_connected()) {
-			if (ctrlc()) {
-				puts("\rCTRL+C - Operation aborted.\n");
-				rc = CMD_RET_SUCCESS;
-				goto cleanup_register;
-			}
-			if (!cable_ready_timeout) {
-				puts("\rUSB cable not detected.\n" \
-				     "Command exit.\n");
-				rc = CMD_RET_SUCCESS;
-				goto cleanup_register;
-			}
-
-			printf("\rAuto exit in: %.2d s.", cable_ready_timeout);
-			mdelay(1000);
-			cable_ready_timeout--;
-		}
-		puts("\r\n");
-	}
-
-	while (1) {
-		usb_gadget_handle_interrupts(controller_index);
-
-		rc = fsg_main_thread(NULL);
-		if (rc) {
-			/* Check I/O error */
-			if (rc == -EIO)
-				printf("\rCheck USB cable connection\n");
-
-			/* Check CTRL+C */
-			if (rc == -EPIPE)
-				printf("\rCTRL+C - Operation aborted\n");
-
-			rc = CMD_RET_SUCCESS;
-			goto cleanup_register;
-		}
-	}
-
-cleanup_register:
-	g_dnl_unregister();
-cleanup_board:
-	board_usb_cleanup(controller_index, USB_INIT_DEVICE);
-cleanup_ums_init:
-	ums_fini();
-
-	return rc;
-}
-
-U_BOOT_CMD(ums, 4, 1, do_usb_mass_storage,
-	"Use the UMS [USB Mass Storage]",
-	"<USB_controller> [<devtype>] <devnum>  e.g. ums 0 mmc 0\n"
-	"    devtype defaults to mmc"
-);