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
27 /* Architecture-specific global data */
28 struct arch_global_data {
29 #if defined(CONFIG_FSL_ESDHC)
32 #ifdef CONFIG_AT91FAMILY
33 /* "static data" needed by at91's clock.c */
34 unsigned long cpu_clk_rate_hz;
35 unsigned long main_clk_rate_hz;
36 unsigned long mck_rate_hz;
37 unsigned long plla_rate_hz;
38 unsigned long pllb_rate_hz;
39 unsigned long at91_pllb_usb_init;
41 /* "static data" needed by most of timer.c on ARM platforms */
42 unsigned long timer_rate_hz;
45 unsigned long lastinc;
46 unsigned long long timer_reset_value;
48 unsigned long timestamp;
50 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
51 unsigned long tlb_addr;
52 unsigned long tlb_size;
56 #include <asm-generic/global_data.h>
58 #define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r8")
60 #endif /* __ASM_GBL_DATA_H */