3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
10 * UBIFS command support
19 #include "../fs/ubifs/ubifs.h"
21 static int ubifs_initialized;
22 static int ubifs_mounted;
24 int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
33 debug("Using volume %s\n", vol_name);
35 if (ubifs_initialized == 0) {
37 ubifs_initialized = 1;
40 ret = ubifs_mount(vol_name);
49 int ubifs_is_mounted(void)
54 void cmd_ubifs_umount(void)
58 printf("Unmounting UBIFS volume %s!\n",
59 ((struct ubifs_info *)(ubifs_sb->s_fs_info))->vi.name);
60 ubifs_umount(ubifs_sb->s_fs_info);
65 ubifs_initialized = 0;
68 int do_ubifs_umount(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
73 if (ubifs_initialized == 0) {
74 printf("No UBIFS volume mounted!\n");
83 int do_ubifs_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
89 printf("UBIFS not mounted, use ubifsmount to mount volume first!\n");
95 debug("Using filename %s\n", filename);
97 ret = ubifs_ls(filename);
99 printf("** File not found %s **\n", filename);
100 ret = CMD_RET_FAILURE;
106 int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
114 if (!ubifs_mounted) {
115 printf("UBIFS not mounted, use ubifs mount to mount volume first!\n");
120 return CMD_RET_USAGE;
122 addr = simple_strtoul(argv[1], &endp, 16);
124 return CMD_RET_USAGE;
129 size = simple_strtoul(argv[3], &endp, 16);
131 return CMD_RET_USAGE;
133 debug("Loading file '%s' to address 0x%08x (size %d)\n", filename, addr, size);
135 ret = ubifs_load(filename, addr, size);
137 printf("** File not found %s **\n", filename);
138 ret = CMD_RET_FAILURE;
145 ubifsmount, 2, 0, do_ubifs_mount,
146 "mount UBIFS volume",
148 " - mount 'volume-name' volume"
152 ubifsumount, 1, 0, do_ubifs_umount,
153 "unmount UBIFS volume",
154 " - unmount current volume"
158 ubifsls, 2, 0, do_ubifs_ls,
159 "list files in a directory",
161 " - list files in a 'directory' (default '/')"
165 ubifsload, 4, 0, do_ubifs_load,
166 "load file from an UBIFS filesystem",
167 "<addr> <filename> [bytes]\n"
168 " - load file 'filename' to address 'addr'"