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1 | /* | |
2 | * (C) Copyright 2002-2010 | |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
4 | * | |
5 | * See file CREDITS for list of people who contributed to this | |
6 | * project. | |
7 | * | |
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. | |
12 | * | |
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. | |
17 | * | |
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, | |
21 | * MA 02111-1307 USA | |
22 | */ | |
23 | ||
24 | #ifndef __ASM_GBL_DATA_H | |
25 | #define __ASM_GBL_DATA_H | |
26 | ||
27 | /* Architecture-specific global data */ | |
28 | struct arch_global_data { | |
29 | #if defined(CONFIG_FSL_ESDHC) | |
30 | u32 sdhc_clk; | |
31 | #endif | |
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; | |
40 | #endif | |
41 | /* "static data" needed by most of timer.c on ARM platforms */ | |
42 | unsigned long timer_rate_hz; | |
43 | unsigned long tbu; | |
44 | unsigned long tbl; | |
45 | unsigned long lastinc; | |
46 | unsigned long long timer_reset_value; | |
47 | #ifdef CONFIG_IXP425 | |
48 | unsigned long timestamp; | |
49 | #endif | |
50 | #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF)) | |
51 | unsigned long tlb_addr; | |
52 | unsigned long tlb_size; | |
53 | #endif | |
54 | }; | |
55 | ||
56 | #include <asm-generic/global_data.h> | |
57 | ||
58 | #define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("r8") | |
59 | ||
60 | #endif /* __ASM_GBL_DATA_H */ |