1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved. 4 * 5 * Inspired by cmd_ext_common.c, cmd_fat.c. 6 */ 7 8 #include <common.h> 9 #include <command.h> 10 #include <fs.h> 11 #include <efi_loader.h> 12 13 static int do_size_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) 14 { 15 return do_size(cmdtp, flag, argc, argv, FS_TYPE_ANY); 16 } 17 18 U_BOOT_CMD( 19 size, 4, 0, do_size_wrapper, 20 "determine a file's size", 21 "<interface> <dev[:part]> <filename>\n" 22 " - Find file 'filename' from 'dev' on 'interface'\n" 23 " and determine its size." 24 ); 25 26 static int do_load_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, 27 char * const argv[]) 28 { 29 #ifdef CONFIG_CMD_BOOTEFI 30 efi_set_bootdev(argv[1], (argc > 2) ? argv[2] : "", 31 (argc > 4) ? argv[4] : ""); 32 #endif 33 return do_load(cmdtp, flag, argc, argv, FS_TYPE_ANY); 34 } 35 36 U_BOOT_CMD( 37 load, 7, 0, do_load_wrapper, 38 "load binary file from a filesystem", 39 "<interface> [<dev[:part]> [<addr> [<filename> [bytes [pos]]]]]\n" 40 " - Load binary file 'filename' from partition 'part' on device\n" 41 " type 'interface' instance 'dev' to address 'addr' in memory.\n" 42 " 'bytes' gives the size to load in bytes.\n" 43 " If 'bytes' is 0 or omitted, the file is read until the end.\n" 44 " 'pos' gives the file byte position to start reading from.\n" 45 " If 'pos' is 0 or omitted, the file is read from the start." 46 ) 47 48 static int do_save_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, 49 char * const argv[]) 50 { 51 return do_save(cmdtp, flag, argc, argv, FS_TYPE_ANY); 52 } 53 54 U_BOOT_CMD( 55 save, 7, 0, do_save_wrapper, 56 "save file to a filesystem", 57 "<interface> <dev[:part]> <addr> <filename> bytes [pos]\n" 58 " - Save binary file 'filename' to partition 'part' on device\n" 59 " type 'interface' instance 'dev' from addr 'addr' in memory.\n" 60 " 'bytes' gives the size to save in bytes and is mandatory.\n" 61 " 'pos' gives the file byte position to start writing to.\n" 62 " If 'pos' is 0 or omitted, the file is written from the start." 63 ) 64 65 static int do_ls_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, 66 char * const argv[]) 67 { 68 return do_ls(cmdtp, flag, argc, argv, FS_TYPE_ANY); 69 } 70 71 U_BOOT_CMD( 72 ls, 4, 1, do_ls_wrapper, 73 "list files in a directory (default /)", 74 "<interface> [<dev[:part]> [directory]]\n" 75 " - List files in directory 'directory' of partition 'part' on\n" 76 " device type 'interface' instance 'dev'." 77 ) 78 79 static int do_fstype_wrapper(cmd_tbl_t *cmdtp, int flag, int argc, 80 char * const argv[]) 81 { 82 return do_fs_type(cmdtp, flag, argc, argv); 83 } 84 85 U_BOOT_CMD( 86 fstype, 4, 1, do_fstype_wrapper, 87 "Look up a filesystem type", 88 "<interface> <dev>:<part>\n" 89 "- print filesystem type\n" 90 "fstype <interface> <dev>:<part> <varname>\n" 91 "- set environment variable to filesystem type\n" 92 ); 93