diff options
Diffstat (limited to 'common/env_mgdisk.c')
-rw-r--r-- | common/env_mgdisk.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/common/env_mgdisk.c b/common/env_mgdisk.c deleted file mode 100644 index d00e141d5b7..00000000000 --- a/common/env_mgdisk.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * (C) Copyright 2009 mGine co. - * unsik Kim <donari75@gmail.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <command.h> -#include <environment.h> -#include <linux/stddef.h> -#include <mg_disk.h> - -char *env_name_spec = "MG_DISK"; - -env_t *env_ptr; - -DECLARE_GLOBAL_DATA_PTR; - -void env_relocate_spec(void) -{ - char buf[CONFIG_ENV_SIZE]; - unsigned int err, rc; - - err = mg_disk_init(); - if (err) { - set_default_env("!mg_disk_init error"); - return; - } - - err = mg_disk_read(CONFIG_ENV_ADDR, buf, CONFIG_ENV_SIZE); - if (err) { - set_default_env("!mg_disk_read error"); - return; - } - - env_import(buf, 1); -} - -int saveenv(void) -{ - unsigned int err; - - env_ptr->crc = crc32(0, env_ptr->data, ENV_SIZE); - err = mg_disk_write(CONFIG_ENV_ADDR, (u_char *)env_ptr, - CONFIG_ENV_SIZE); - if (err) - puts("*** Warning - mg_disk_write error\n\n"); - - return err; -} - -int env_init(void) -{ - /* use default */ - gd->env_addr = (ulong)&default_environment[0]; - gd->env_valid = 1; - - return 0; -} |