1 // SPDX-License-Identifier: GPL-2.0+
4 * Stefan Roese, DENX Software Engineering, sr@denx.de.
9 * UBIFS command support
18 #include <ubifs_uboot.h>
20 static int ubifs_initialized;
21 static int ubifs_mounted;
23 int cmd_ubifs_mount(char *vol_name)
27 debug("Using volume %s\n", vol_name);
29 if (ubifs_initialized == 0) {
31 ubifs_initialized = 1;
34 ret = uboot_ubifs_mount(vol_name);
43 static int do_ubifs_mount(struct cmd_tbl *cmdtp, int flag, int argc,
53 return cmd_ubifs_mount(vol_name);
56 int ubifs_is_mounted(void)
61 int cmd_ubifs_umount(void)
63 if (ubifs_initialized == 0) {
64 printf("No UBIFS volume mounted!\n");
70 ubifs_initialized = 0;
75 static int do_ubifs_umount(struct cmd_tbl *cmdtp, int flag, int argc,
81 return cmd_ubifs_umount();
84 static int do_ubifs_ls(struct cmd_tbl *cmdtp, int flag, int argc,
91 printf("UBIFS not mounted, use ubifsmount to mount volume first!\n");
97 debug("Using filename %s\n", filename);
99 ret = ubifs_ls(filename);
101 printf("** File not found %s **\n", filename);
102 ret = CMD_RET_FAILURE;
108 static int do_ubifs_load(struct cmd_tbl *cmdtp, int flag, int argc,
117 if (!ubifs_mounted) {
118 printf("UBIFS not mounted, use ubifs mount to mount volume first!\n");
123 return CMD_RET_USAGE;
125 addr = simple_strtoul(argv[1], &endp, 16);
127 return CMD_RET_USAGE;
132 size = simple_strtoul(argv[3], &endp, 16);
134 return CMD_RET_USAGE;
136 debug("Loading file '%s' to address 0x%08x (size %d)\n", filename, addr, size);
138 ret = ubifs_load(filename, addr, size);
140 printf("** File not found %s **\n", filename);
141 ret = CMD_RET_FAILURE;
148 ubifsmount, 2, 0, do_ubifs_mount,
149 "mount UBIFS volume",
151 " - mount 'volume-name' volume"
155 ubifsumount, 1, 0, do_ubifs_umount,
156 "unmount UBIFS volume",
157 " - unmount current volume"
161 ubifsls, 2, 0, do_ubifs_ls,
162 "list files in a directory",
164 " - list files in a 'directory' (default '/')"
168 ubifsload, 4, 0, do_ubifs_load,
169 "load file from an UBIFS filesystem",
170 "<addr> <filename> [bytes]\n"
171 " - load file 'filename' to address 'addr'"