From 2e192b245ed36a63bab0ef576999a95e23f60ecd Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 17 Jan 2016 20:53:52 -0700 Subject: Remove the cmd_ prefix from command files Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Heiko Schocher Acked-by: Stefan Roese Acked-by: Przemyslaw Marczak --- cmd/ubifs.c | 165 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 165 insertions(+) create mode 100644 cmd/ubifs.c (limited to 'cmd/ubifs.c') diff --git a/cmd/ubifs.c b/cmd/ubifs.c new file mode 100644 index 0000000000..5e9d357cd7 --- /dev/null +++ b/cmd/ubifs.c @@ -0,0 +1,165 @@ +/* + * (C) Copyright 2008 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + + +/* + * UBIFS command support + */ + +#undef DEBUG + +#include +#include +#include +#include + +static int ubifs_initialized; +static int ubifs_mounted; + +static int do_ubifs_mount(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + char *vol_name; + int ret; + + if (argc != 2) + return CMD_RET_USAGE; + + vol_name = argv[1]; + debug("Using volume %s\n", vol_name); + + if (ubifs_initialized == 0) { + ubifs_init(); + ubifs_initialized = 1; + } + + ret = uboot_ubifs_mount(vol_name); + if (ret) + return -1; + + ubifs_mounted = 1; + + return 0; +} + +int ubifs_is_mounted(void) +{ + return ubifs_mounted; +} + +void cmd_ubifs_umount(void) +{ + uboot_ubifs_umount(); + ubifs_mounted = 0; + ubifs_initialized = 0; +} + +static int do_ubifs_umount(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + if (argc != 1) + return CMD_RET_USAGE; + + if (ubifs_initialized == 0) { + printf("No UBIFS volume mounted!\n"); + return -1; + } + + cmd_ubifs_umount(); + + return 0; +} + +static int do_ubifs_ls(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + char *filename = "/"; + int ret; + + if (!ubifs_mounted) { + printf("UBIFS not mounted, use ubifsmount to mount volume first!\n"); + return -1; + } + + if (argc == 2) + filename = argv[1]; + debug("Using filename %s\n", filename); + + ret = ubifs_ls(filename); + if (ret) { + printf("** File not found %s **\n", filename); + ret = CMD_RET_FAILURE; + } + + return ret; +} + +static int do_ubifs_load(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + char *filename; + char *endp; + int ret; + u32 addr; + u32 size = 0; + + if (!ubifs_mounted) { + printf("UBIFS not mounted, use ubifs mount to mount volume first!\n"); + return -1; + } + + if (argc < 3) + return CMD_RET_USAGE; + + addr = simple_strtoul(argv[1], &endp, 16); + if (endp == argv[1]) + return CMD_RET_USAGE; + + filename = argv[2]; + + if (argc == 4) { + size = simple_strtoul(argv[3], &endp, 16); + if (endp == argv[3]) + return CMD_RET_USAGE; + } + debug("Loading file '%s' to address 0x%08x (size %d)\n", filename, addr, size); + + ret = ubifs_load(filename, addr, size); + if (ret) { + printf("** File not found %s **\n", filename); + ret = CMD_RET_FAILURE; + } + + return ret; +} + +U_BOOT_CMD( + ubifsmount, 2, 0, do_ubifs_mount, + "mount UBIFS volume", + "\n" + " - mount 'volume-name' volume" +); + +U_BOOT_CMD( + ubifsumount, 1, 0, do_ubifs_umount, + "unmount UBIFS volume", + " - unmount current volume" +); + +U_BOOT_CMD( + ubifsls, 2, 0, do_ubifs_ls, + "list files in a directory", + "[directory]\n" + " - list files in a 'directory' (default '/')" +); + +U_BOOT_CMD( + ubifsload, 4, 0, do_ubifs_load, + "load file from an UBIFS filesystem", + " [bytes]\n" + " - load file 'filename' to address 'addr'" +); -- cgit v1.2.1