1 // SPDX-License-Identifier: GPL-2.0+
3 * (C) Copyright 2000-2010
6 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
12 #include <env_internal.h>
13 #include <asm/global_data.h>
14 #include <linux/stddef.h>
16 DECLARE_GLOBAL_DATA_PTR;
19 * Because we only ever have the default environment available we must mark
22 static int env_nowhere_init(void)
24 gd->env_valid = ENV_INVALID;
29 static int env_nowhere_load(void)
32 * For SPL, setting env_valid = ENV_INVALID is enough, as env_get()
33 * searches default_environment array in that case.
34 * For U-Boot proper, import the default environment to allow reload.
36 if (!IS_ENABLED(CONFIG_XPL_BUILD))
37 env_set_default(NULL, 0);
39 gd->env_valid = ENV_INVALID;
44 U_BOOT_ENV_LOCATION(nowhere) = {
45 .location = ENVL_NOWHERE,
46 .init = env_nowhere_init,
47 .load = env_nowhere_load,