/* * (C) Copyright 2009 mGine co. * unsik Kim <donari75@gmail.com> * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <common.h> #include <command.h> #if defined (CONFIG_CMD_MG_DISK) #include <mg_disk.h> int do_mg_disk_cmd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { u32 from, to, size; switch (argc) { case 2: if (!strcmp(argv[1], "init")) mg_disk_init(); else return 1; break; case 5: from = simple_strtoul(argv[2], NULL, 0); to = simple_strtoul(argv[3], NULL, 0); size = simple_strtoul(argv[4], NULL, 0); if (!strcmp(argv[1], "read")) mg_disk_read(from, (u8 *)to, size); else if (!strcmp(argv[1], "write")) mg_disk_write(to, (u8 *)from, size); else if (!strcmp(argv[1], "readsec")) mg_disk_read_sects((void *)to, from, size); else if (!strcmp(argv[1], "writesec")) mg_disk_write_sects((void *)from, to, size); else return 1; break; default: printf("Usage:\n%s\n", cmdtp->usage); return 1; } return 0; } U_BOOT_CMD( mgd, 5, 0, do_mg_disk_cmd, "mgd - mgine m[g]flash command\n", ": mgine mflash IO mode (disk) command\n" " - initialize : mgd init\n" " - random read : mgd read [from] [to] [size]\n" " - random write : mgd write [from] [to] [size]\n" " - sector read : mgd readsec [sector] [to] [counts]\n" " - sector write : mgd writesec [from] [sector] [counts]\n" ); #endif