2 * (C) Copyright 2002-2010
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 #ifndef __ASM_GBL_DATA_H
25 #define __ASM_GBL_DATA_H
29 /* Architecture-specific global data */
30 struct arch_global_data {
31 struct global_data *gd_addr; /* Location of Global Data */
36 #include <asm-generic/global_data.h>
39 static inline gd_t *get_fs_gd_ptr(void)
43 asm volatile("fs movl 0, %0\n" : "=r" (gd_ptr));
48 #define gd get_fs_gd_ptr()
53 * Our private Global Data Flags
55 #define GD_FLG_COLD_BOOT 0x00100 /* Cold Boot */
56 #define GD_FLG_WARM_BOOT 0x00200 /* Warm Boot */
58 #define DECLARE_GLOBAL_DATA_PTR
60 #endif /* __ASM_GBL_DATA_H */