[people/ms/u-boot.git] / common / env_nowhere.c

/*
 * (C) Copyright 2000-2010
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
 * Andreas Heppel <aheppel@sysgo.de>

 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <command.h>
#include <environment.h>
#include <linux/stddef.h>

DECLARE_GLOBAL_DATA_PTR;

env_t *env_ptr;

void env_relocate_spec(void)
{
}

/*
 * Initialize Environment use
 *
 * We are still running from ROM, so data use is limited
 */
int env_init(void)
{
	gd->env_addr	= (ulong)&default_environment[0];
	gd->env_valid	= 0;

	return 0;
}
Commit	Line	Data
0bc4a1ac	1	/*
ea882baf	2	* (C) Copyright 2000-2010
0bc4a1ac WD	3	* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
	4	*
	5	* (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
	6	* Andreas Heppel <aheppel@sysgo.de>
	7
3765b3e7	8	* SPDX-License-Identifier: GPL-2.0+
0bc4a1ac WD	9	*/
	10
	11	#include <common.h>
0bc4a1ac WD	12	#include <command.h>
	13	#include <environment.h>
	14	#include <linux/stddef.h>
0bc4a1ac	15
d87080b7 WD	16	DECLARE_GLOBAL_DATA_PTR;
d87080b7 WD	17
dcfe6e6f	18	env_t *env_ptr;
0bc4a1ac	19
ea882baf	20	void env_relocate_spec(void)
0bc4a1ac WD	21	{
	22	}
	23
ea882baf	24	/*
0bc4a1ac WD	25	* Initialize Environment use
	26	*
	27	* We are still running from ROM, so data use is limited
	28	*/
ea882baf	29	int env_init(void)
0bc4a1ac	30	{
dcfe6e6f IG	31	gd->env_addr = (ulong)&default_environment[0];
dcfe6e6f IG	32	gd->env_valid = 0;
0bc4a1ac	33
dcfe6e6f	34	return 0;
0bc4a1ac	35	}