Tom Rini | 10e4779 | 2018-05-06 17:58:06 -0400 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0+ |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * (C) Copyright 2000 |
| 4 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #include <common.h> |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 8 | #include <exports.h> |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 9 | |
Simon Glass | ed38aef | 2020-05-10 11:40:03 -0600 | [diff] [blame] | 10 | int hello_world(int argc, char *const argv[]) |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 11 | { |
| 12 | int i; |
| 13 | |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 14 | /* Print the ABI version */ |
| 15 | app_startup(argv); |
| 16 | printf ("Example expects ABI version %d\n", XF_VERSION); |
| 17 | printf ("Actual U-Boot ABI version %d\n", (int)get_version()); |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 18 | |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 19 | printf ("Hello World\n"); |
| 20 | |
| 21 | printf ("argc = %d\n", argc); |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 22 | |
| 23 | for (i=0; i<=argc; ++i) { |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 24 | printf ("argv[%d] = \"%s\"\n", |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 25 | i, |
| 26 | argv[i] ? argv[i] : "<NULL>"); |
| 27 | } |
| 28 | |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 29 | printf ("Hit any key to exit ... "); |
| 30 | while (!tstc()) |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 31 | ; |
| 32 | /* consume input */ |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 33 | (void) getc(); |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 34 | |
wdenk | 874ac26 | 2003-07-24 23:38:38 +0000 | [diff] [blame] | 35 | printf ("\n\n"); |
wdenk | 3b285da | 2002-10-07 16:54:55 +0000 | [diff] [blame] | 36 | return (0); |
| 37 | } |