2 * (C) Copyright 2000-2002
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
6 * Andreas Heppel <aheppel@sysgo.de>
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 #if defined(CFG_ENV_IS_NOWHERE) /* Environment is nowhere */
32 #include <environment.h>
33 #include <linux/stddef.h>
35 env_t *env_ptr = NULL;
37 extern uchar default_environment[];
38 extern int default_environment_size;
41 void env_relocate_spec (void)
45 uchar env_get_char_spec (int index)
47 DECLARE_GLOBAL_DATA_PTR;
49 return ( *((uchar *)(gd->env_addr + index)) );
52 /************************************************************************
53 * Initialize Environment use
55 * We are still running from ROM, so data use is limited
59 DECLARE_GLOBAL_DATA_PTR;
61 gd->env_addr = (ulong)&default_environment[0];
67 #endif /* CFG_ENV_IS_NOWHERE) */