1 /* 2 * (C) Copyright 2000 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * See file CREDITS for list of people who contributed to this 6 * project. 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License as 10 * published by the Free Software Foundation; either version 2 of 11 * the License, or (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; if not, write to the Free Software 20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21 * MA 02111-1307 USA 22 */ 23 24 #include <common.h> 25 #include <exports.h> 26 27 int hello_world (int argc, char *argv[]) 28 { 29 int i; 30 31 /* Print the ABI version */ 32 app_startup(argv); 33 printf ("Example expects ABI version %d\n", XF_VERSION); 34 printf ("Actual U-Boot ABI version %d\n", (int)get_version()); 35 36 printf ("Hello World\n"); 37 38 printf ("argc = %d\n", argc); 39 40 for (i=0; i<=argc; ++i) { 41 printf ("argv[%d] = \"%s\"\n", 42 i, 43 argv[i] ? argv[i] : "<NULL>"); 44 } 45 46 printf ("Hit any key to exit ... "); 47 while (!tstc()) 48 ; 49 /* consume input */ 50 (void) getc(); 51 52 printf ("\n\n"); 53 return (0); 54 } 55