/*
* Copyright (c) 2012, Google Inc.
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <fs.h>
+#include <part.h>
+#include <sandboxblockdev.h>
+#include <asm/errno.h>
static int do_sandbox_load(cmd_tbl_t *cmdtp, int flag, int argc,
char * const argv[])
{
- return do_load(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX, 16);
+ return do_load(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX);
}
static int do_sandbox_ls(cmd_tbl_t *cmdtp, int flag, int argc,
return do_ls(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX);
}
+static int do_sandbox_save(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ return do_save(cmdtp, flag, argc, argv, FS_TYPE_SANDBOX);
+}
+
+static int do_sandbox_bind(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc < 2 || argc > 3)
+ return CMD_RET_USAGE;
+ char *ep;
+ char *dev_str = argv[1];
+ char *file = argc >= 3 ? argv[2] : NULL;
+ int dev = simple_strtoul(dev_str, &ep, 16);
+ if (*ep) {
+ printf("** Bad device specification %s **\n", dev_str);
+ return CMD_RET_USAGE;
+ }
+ return host_dev_bind(dev, file);
+}
+
+static int do_sandbox_info(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ if (argc < 1 || argc > 2)
+ return CMD_RET_USAGE;
+ int min_dev = 0;
+ int max_dev = CONFIG_HOST_MAX_DEVICES - 1;
+ if (argc >= 2) {
+ char *ep;
+ char *dev_str = argv[1];
+ int dev = simple_strtoul(dev_str, &ep, 16);
+ if (*ep) {
+ printf("** Bad device specification %s **\n", dev_str);
+ return CMD_RET_USAGE;
+ }
+ min_dev = dev;
+ max_dev = dev;
+ }
+ int dev;
+ printf("%3s %12s %s\n", "dev", "blocks", "path");
+ for (dev = min_dev; dev <= max_dev; dev++) {
+ block_dev_desc_t *blk_dev;
+ int ret;
+
+ printf("%3d ", dev);
+ ret = host_get_dev_err(dev, &blk_dev);
+ if (ret) {
+ if (ret == -ENOENT)
+ puts("Not bound to a backing file\n");
+ else if (ret == -ENODEV)
+ puts("Invalid host device number\n");
+
+ continue;
+ }
+ struct host_block_dev *host_dev = blk_dev->priv;
+ printf("%12lu %s\n", (unsigned long)blk_dev->lba,
+ host_dev->filename);
+ }
+ return 0;
+}
+
static cmd_tbl_t cmd_sandbox_sub[] = {
- U_BOOT_CMD_MKENT(load, 3, 0, do_sandbox_load, "", ""),
+ U_BOOT_CMD_MKENT(load, 7, 0, do_sandbox_load, "", ""),
U_BOOT_CMD_MKENT(ls, 3, 0, do_sandbox_ls, "", ""),
+ U_BOOT_CMD_MKENT(save, 6, 0, do_sandbox_save, "", ""),
+ U_BOOT_CMD_MKENT(bind, 3, 0, do_sandbox_bind, "", ""),
+ U_BOOT_CMD_MKENT(info, 3, 0, do_sandbox_info, "", ""),
};
static int do_sandbox(cmd_tbl_t *cmdtp, int flag, int argc,
}
U_BOOT_CMD(
- sb, 6, 1, do_sandbox,
+ sb, 8, 1, do_sandbox,
"Miscellaneous sandbox commands",
- "load host <addr> <filename> [<bytes> <offset>] - load a file from host\n"
- "sb ls host <filename> - save a file to host"
+ "load host <dev> <addr> <filename> [<bytes> <offset>] - "
+ "load a file from host\n"
+ "sb ls host <filename> - list files on host\n"
+ "sb save host <dev> <filename> <addr> <bytes> [<offset>] - "
+ "save a file to host\n"
+ "sb bind <dev> [<filename>] - bind \"host\" device to file\n"
+ "sb info [<dev>] - show device binding & info"
);