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, 455 deletions

diff --git a/common/cmd_regulator.c b/common/cmd_regulator.c
deleted file mode 100644
index bfea6e04b6..0000000000
--- a/common/cmd_regulator.c
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Samsung Electronics
- * Przemyslaw Marczak <p.marczak@samsung.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-#include <common.h>
-#include <errno.h>
-#include <dm.h>
-#include <dm/uclass-internal.h>
-#include <power/regulator.h>
-
-#define LIMIT_DEVNAME	20
-#define LIMIT_OFNAME	32
-#define LIMIT_INFO	18
-
-static struct udevice *currdev;
-
-static int failure(int ret)
-{
-	printf("Error: %d (%s)\n", ret, errno_str(ret));
-
-	return CMD_RET_FAILURE;
-}
-
-static int do_dev(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	const char *name;
-	int ret = -ENXIO;
-
-	switch (argc) {
-	case 2:
-		name = argv[1];
-		ret = regulator_get_by_platname(name, &currdev);
-		if (ret) {
-			printf("Can't get the regulator: %s!\n", name);
-			return failure(ret);
-		}
-	case 1:
-		if (!currdev) {
-			printf("Regulator device is not set!\n\n");
-			return CMD_RET_USAGE;
-		}
-
-		uc_pdata = dev_get_uclass_platdata(currdev);
-		if (!uc_pdata) {
-			printf("%s: no regulator platform data!\n", currdev->name);
-			return failure(ret);
-		}
-
-		printf("dev: %s @ %s\n", uc_pdata->name, currdev->name);
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static int curr_dev_and_platdata(struct udevice **devp,
-				 struct dm_regulator_uclass_platdata **uc_pdata,
-				 bool allow_type_fixed)
-{
-	*devp = NULL;
-	*uc_pdata = NULL;
-
-	if (!currdev) {
-		printf("First, set the regulator device!\n");
-		return CMD_RET_FAILURE;
-	}
-
-	*devp = currdev;
-
-	*uc_pdata = dev_get_uclass_platdata(*devp);
-	if (!*uc_pdata) {
-		error("Regulator: %s - missing platform data!", currdev->name);
-		return CMD_RET_FAILURE;
-	}
-
-	if (!allow_type_fixed && (*uc_pdata)->type == REGULATOR_TYPE_FIXED) {
-		printf("Operation not allowed for fixed regulator!\n");
-		return CMD_RET_FAILURE;
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static int do_list(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	struct udevice *dev;
-	int ret;
-
-	printf("| %-*.*s| %-*.*s| %s\n",
-	       LIMIT_DEVNAME, LIMIT_DEVNAME, "Device",
-	       LIMIT_OFNAME, LIMIT_OFNAME, "regulator-name",
-	       "Parent");
-
-	for (ret = uclass_find_first_device(UCLASS_REGULATOR, &dev); dev;
-	     ret = uclass_find_next_device(&dev)) {
-		if (ret)
-			continue;
-
-		uc_pdata = dev_get_uclass_platdata(dev);
-		printf("| %-*.*s| %-*.*s| %s\n",
-		       LIMIT_DEVNAME, LIMIT_DEVNAME, dev->name,
-		       LIMIT_OFNAME, LIMIT_OFNAME, uc_pdata->name,
-		       dev->parent->name);
-	}
-
-	return ret;
-}
-
-static int constraint(const char *name, int val, const char *val_name)
-{
-	printf("%-*s", LIMIT_INFO, name);
-	if (val < 0) {
-		printf(" %s (err: %d)\n", errno_str(val), val);
-		return val;
-	}
-
-	if (val_name)
-		printf(" %d (%s)\n", val, val_name);
-	else
-		printf(" %d\n", val);
-
-	return 0;
-}
-
-static const char *get_mode_name(struct dm_regulator_mode *mode,
-				 int mode_count,
-				 int mode_id)
-{
-	while (mode_count--) {
-		if (mode->id == mode_id)
-			return mode->name;
-		mode++;
-	}
-
-	return NULL;
-}
-
-static int do_info(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct udevice *dev;
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	struct dm_regulator_mode *modes;
-	const char *parent_uc;
-	int mode_count;
-	int ret;
-	int i;
-
-	ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
-	if (ret)
-		return ret;
-
-	parent_uc = dev_get_uclass_name(dev->parent);
-
-	printf("%s\n%-*s %s\n%-*s %s\n%-*s %s\n%-*s %s\n%-*s\n",
-	       "Regulator info:",
-	       LIMIT_INFO, "* regulator-name:", uc_pdata->name,
-	       LIMIT_INFO, "* device name:", dev->name,
-	       LIMIT_INFO, "* parent name:", dev->parent->name,
-	       LIMIT_INFO, "* parent uclass:", parent_uc,
-	       LIMIT_INFO, "* constraints:");
-
-	constraint("  - min uV:", uc_pdata->min_uV, NULL);
-	constraint("  - max uV:", uc_pdata->max_uV, NULL);
-	constraint("  - min uA:", uc_pdata->min_uA, NULL);
-	constraint("  - max uA:", uc_pdata->max_uA, NULL);
-	constraint("  - always on:", uc_pdata->always_on,
-		   uc_pdata->always_on ? "true" : "false");
-	constraint("  - boot on:", uc_pdata->boot_on,
-		   uc_pdata->boot_on ? "true" : "false");
-
-	mode_count = regulator_mode(dev, &modes);
-	constraint("* op modes:", mode_count, NULL);
-
-	for (i = 0; i < mode_count; i++, modes++)
-		constraint("  - mode id:", modes->id, modes->name);
-
-	return CMD_RET_SUCCESS;
-}
-
-static void do_status_detail(struct udevice *dev,
-			     struct dm_regulator_uclass_platdata *uc_pdata)
-{
-	int current, value, mode;
-	const char *mode_name;
-	bool enabled;
-
-	printf("Regulator %s status:\n", uc_pdata->name);
-
-	enabled = regulator_get_enable(dev);
-	constraint(" * enable:", enabled, enabled ? "true" : "false");
-
-	value = regulator_get_value(dev);
-	constraint(" * value uV:", value, NULL);
-
-	current = regulator_get_current(dev);
-	constraint(" * current uA:", current, NULL);
-
-	mode = regulator_get_mode(dev);
-	mode_name = get_mode_name(uc_pdata->mode, uc_pdata->mode_count, mode);
-	constraint(" * mode id:", mode, mode_name);
-}
-
-static void do_status_line(struct udevice *dev)
-{
-	struct dm_regulator_uclass_platdata *pdata;
-	int current, value, mode;
-	const char *mode_name;
-	bool enabled;
-
-	pdata = dev_get_uclass_platdata(dev);
-	enabled = regulator_get_enable(dev);
-	value = regulator_get_value(dev);
-	current = regulator_get_current(dev);
-	mode = regulator_get_mode(dev);
-	mode_name = get_mode_name(pdata->mode, pdata->mode_count, mode);
-	printf("%-20s %-10s ", pdata->name, enabled ? "enabled" : "disabled");
-	if (value >= 0)
-		printf("%10d ", value);
-	else
-		printf("%10s ", "-");
-	if (current >= 0)
-		printf("%10d ", current);
-	else
-		printf("%10s ", "-");
-	if (mode >= 0)
-		printf("%-10s", mode_name);
-	else
-		printf("%-10s", "-");
-	printf("\n");
-}
-
-static int do_status(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	struct udevice *dev;
-	int ret;
-
-	if (currdev && (argc < 2 || strcmp(argv[1], "-a"))) {
-		ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
-		if (ret)
-			return CMD_RET_FAILURE;
-		do_status_detail(dev, uc_pdata);
-		return 0;
-	}
-
-	/* Show all of them in a list, probing them as needed */
-	printf("%-20s %-10s %10s %10s %-10s\n", "Name", "Enabled", "uV", "mA",
-	       "Mode");
-	for (ret = uclass_first_device(UCLASS_REGULATOR, &dev); dev;
-	     ret = uclass_next_device(&dev))
-		do_status_line(dev);
-
-	return CMD_RET_SUCCESS;
-}
-
-static int do_value(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct udevice *dev;
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	int value;
-	int force;
-	int ret;
-
-	ret = curr_dev_and_platdata(&dev, &uc_pdata, argc == 1);
-	if (ret)
-		return ret;
-
-	if (argc == 1) {
-		ret = regulator_get_value(dev);
-		if (ret < 0) {
-			printf("Regulator: %s - can't get the Voltage!\n",
-			       uc_pdata->name);
-			return failure(ret);
-		}
-
-		printf("%d uV\n", ret);
-		return CMD_RET_SUCCESS;
-	}
-
-	if (argc == 3)
-		force = !strcmp("-f", argv[2]);
-	else
-		force = 0;
-
-	value = simple_strtoul(argv[1], NULL, 0);
-	if ((value < uc_pdata->min_uV || value > uc_pdata->max_uV) && !force) {
-		printf("Value exceeds regulator constraint limits %d..%d uV\n",
-		       uc_pdata->min_uV, uc_pdata->max_uV);
-		return CMD_RET_FAILURE;
-	}
-
-	ret = regulator_set_value(dev, value);
-	if (ret) {
-		printf("Regulator: %s - can't set the Voltage!\n",
-		       uc_pdata->name);
-		return failure(ret);
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static int do_current(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct udevice *dev;
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	int current;
-	int ret;
-
-	ret = curr_dev_and_platdata(&dev, &uc_pdata, argc == 1);
-	if (ret)
-		return ret;
-
-	if (argc == 1) {
-		ret = regulator_get_current(dev);
-		if (ret < 0) {
-			printf("Regulator: %s - can't get the Current!\n",
-			       uc_pdata->name);
-			return failure(ret);
-		}
-
-		printf("%d uA\n", ret);
-		return CMD_RET_SUCCESS;
-	}
-
-	current = simple_strtoul(argv[1], NULL, 0);
-	if (current < uc_pdata->min_uA || current > uc_pdata->max_uA) {
-		printf("Current exceeds regulator constraint limits\n");
-		return CMD_RET_FAILURE;
-	}
-
-	ret = regulator_set_current(dev, current);
-	if (ret) {
-		printf("Regulator: %s - can't set the Current!\n",
-		       uc_pdata->name);
-		return failure(ret);
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static int do_mode(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct udevice *dev;
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	int mode;
-	int ret;
-
-	ret = curr_dev_and_platdata(&dev, &uc_pdata, false);
-	if (ret)
-		return ret;
-
-	if (argc == 1) {
-		ret = regulator_get_mode(dev);
-		if (ret < 0) {
-			printf("Regulator: %s - can't get the operation mode!\n",
-			       uc_pdata->name);
-			return failure(ret);
-		}
-
-		printf("mode id: %d\n", ret);
-		return CMD_RET_SUCCESS;
-	}
-
-	mode = simple_strtoul(argv[1], NULL, 0);
-
-	ret = regulator_set_mode(dev, mode);
-	if (ret) {
-		printf("Regulator: %s - can't set the operation mode!\n",
-		       uc_pdata->name);
-		return failure(ret);
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static int do_enable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct udevice *dev;
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	int ret;
-
-	ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
-	if (ret)
-		return ret;
-
-	ret = regulator_set_enable(dev, true);
-	if (ret) {
-		printf("Regulator: %s - can't enable!\n", uc_pdata->name);
-		return failure(ret);
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static int do_disable(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	struct udevice *dev;
-	struct dm_regulator_uclass_platdata *uc_pdata;
-	int ret;
-
-	ret = curr_dev_and_platdata(&dev, &uc_pdata, true);
-	if (ret)
-		return ret;
-
-	ret = regulator_set_enable(dev, false);
-	if (ret) {
-		printf("Regulator: %s - can't disable!\n", uc_pdata->name);
-		return failure(ret);
-	}
-
-	return CMD_RET_SUCCESS;
-}
-
-static cmd_tbl_t subcmd[] = {
-	U_BOOT_CMD_MKENT(dev, 2, 1, do_dev, "", ""),
-	U_BOOT_CMD_MKENT(list, 1, 1, do_list, "", ""),
-	U_BOOT_CMD_MKENT(info, 2, 1, do_info, "", ""),
-	U_BOOT_CMD_MKENT(status, 2, 1, do_status, "", ""),
-	U_BOOT_CMD_MKENT(value, 3, 1, do_value, "", ""),
-	U_BOOT_CMD_MKENT(current, 3, 1, do_current, "", ""),
-	U_BOOT_CMD_MKENT(mode, 2, 1, do_mode, "", ""),
-	U_BOOT_CMD_MKENT(enable, 1, 1, do_enable, "", ""),
-	U_BOOT_CMD_MKENT(disable, 1, 1, do_disable, "", ""),
-};
-
-static int do_regulator(cmd_tbl_t *cmdtp, int flag, int argc,
-			char * const argv[])
-{
-	cmd_tbl_t *cmd;
-
-	argc--;
-	argv++;
-
-	cmd = find_cmd_tbl(argv[0], subcmd, ARRAY_SIZE(subcmd));
-	if (cmd == NULL || argc > cmd->maxargs)
-		return CMD_RET_USAGE;
-
-	return cmd->cmd(cmdtp, flag, argc, argv);
-}
-
-U_BOOT_CMD(regulator, CONFIG_SYS_MAXARGS, 1, do_regulator,
-	"uclass operations",
-	"list             - list UCLASS regulator devices\n"
-	"regulator dev [regulator-name] - show/[set] operating regulator device\n"
-	"regulator info                 - print constraints info\n"
-	"regulator status [-a]          - print operating status [for all]\n"
-	"regulator value [val] [-f]     - print/[set] voltage value [uV] (force)\n"
-	"regulator current [val]        - print/[set] current value [uA]\n"
-	"regulator mode [id]            - print/[set] operating mode id\n"
-	"regulator enable               - enable the regulator output\n"
-	"regulator disable              - disable the regulator output\n"
-);