ext2.c 1.4 KB

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  1. // SPDX-License-Identifier: GPL-2.0+
  2. /*
  3. * (C) Copyright 2011 - 2012 Samsung Electronics
  4. * EXT4 filesystem implementation in Uboot by
  5. * Uma Shankar <uma.shankar@samsung.com>
  6. * Manjunatha C Achar <a.manjunatha@samsung.com>
  7. * (C) Copyright 2004
  8. * esd gmbh <www.esd-electronics.com>
  9. * Reinhard Arlt <reinhard.arlt@esd-electronics.com>
  10. *
  11. * made from cmd_reiserfs by
  12. *
  13. * (C) Copyright 2003 - 2004
  14. * Sysgo Real-Time Solutions, AG <www.elinos.com>
  15. * Pavel Bartusek <pba@sysgo.com>
  16. */
  17. /*
  18. * Ext2fs support
  19. */
  20. #include <common.h>
  21. #include <command.h>
  22. #include <fs.h>
  23. static int do_ext2ls(struct cmd_tbl *cmdtp, int flag, int argc,
  24. char *const argv[])
  25. {
  26. return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
  27. }
  28. /******************************************************************************
  29. * Ext2fs boot command intepreter. Derived from diskboot
  30. */
  31. int do_ext2load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
  32. {
  33. return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
  34. }
  35. U_BOOT_CMD(
  36. ext2ls, 4, 1, do_ext2ls,
  37. "list files in a directory (default /)",
  38. "<interface> <dev[:part]> [directory]\n"
  39. " - list files from 'dev' on 'interface' in a 'directory'"
  40. )
  41. U_BOOT_CMD(
  42. ext2load, 6, 0, do_ext2load,
  43. "load binary file from a Ext2 filesystem",
  44. "<interface> [<dev[:part]> [addr [filename [bytes [pos]]]]]\n"
  45. " - load binary file 'filename' from 'dev' on 'interface'\n"
  46. " to address 'addr' from ext2 filesystem."
  47. )