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0b135cfc | 1 | /* |
91a76751 | 2 | * (C) Copyright 2002-2010 |
0b135cfc NI |
3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
4 | * | |
5 | * (C) Copyright 2007 | |
6 | * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | |
7 | * | |
8 | * See file CREDITS for list of people who contributed to this | |
9 | * project. | |
10 | * | |
11 | * This program is free software; you can redistribute it and/or | |
12 | * modify it under the terms of the GNU General Public License as | |
13 | * published by the Free Software Foundation; either version 2 of | |
14 | * the License, or (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU General Public License | |
22 | * along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
24 | * MA 02111-1307 USA | |
25 | */ | |
26 | ||
27 | #ifndef __ASM_SH_GLOBALDATA_H_ | |
28 | #define __ASM_SH_GLOBALDATA_H_ | |
29 | ||
30 | typedef struct global_data | |
31 | { | |
32 | bd_t *bd; | |
33 | unsigned long flags; | |
34 | unsigned long baudrate; | |
35 | unsigned long cpu_clk; /* CPU clock in Hz! */ | |
36 | unsigned long have_console; /* serial_init() was called */ | |
9558b48a GR |
37 | #ifdef CONFIG_PRE_CONSOLE_BUFFER |
38 | unsigned long precon_buf_idx; /* Pre-Console buffer index */ | |
39 | #endif | |
b57ca3e1 | 40 | phys_size_t ram_size; /* RAM size */ |
0b135cfc NI |
41 | unsigned long env_addr; /* Address of Environment struct */ |
42 | unsigned long env_valid; /* Checksum of Environment valid */ | |
43 | void **jt; /* Standalone app jump table */ | |
91a76751 WD |
44 | char env_buf[32]; /* buffer for getenv() before reloc. */ |
45 | } gd_t; | |
0b135cfc | 46 | |
ea882baf WD |
47 | #define GD_FLG_RELOC 0x00001 /* Code was relocated to RAM */ |
48 | #define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */ | |
49 | #define GD_FLG_SILENT 0x00004 /* Silent mode */ | |
50 | #define GD_FLG_POSTFAIL 0x00008 /* Critical POST test failed */ | |
51 | #define GD_FLG_POSTSTOP 0x00010 /* POST seqeunce aborted */ | |
52 | #define GD_FLG_LOGINIT 0x00020 /* Log Buffer has been initialized */ | |
91a76751 | 53 | #define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out) */ |
ea882baf | 54 | #define GD_FLG_ENV_READY 0x00080 /* Environment imported into hash table */ |
0b135cfc NI |
55 | |
56 | #define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("r13") | |
57 | ||
58 | #endif /* __ASM_SH_GLOBALDATA_H_ */ |