projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 4a551709 WD |
1 | /* |
| 2 | * (C) Copyright 2003, Psyent Corporation <www.psyent.com> | |
| 3 | * Scott McNutt <smcnutt@psyent.com> | |
| 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_NIOS_GLOBALDATA_H | |
| 25 | #define __ASM_NIOS_GLOBALDATA_H | |
| 26 | ||
| 27 | typedef struct global_data { | |
| 28 | bd_t *bd; | |
| 29 | unsigned long flags; | |
| 30 | unsigned long baudrate; | |
| 31 | unsigned long cpu_clk; /* CPU clock in Hz! */ | |
| 32 | unsigned long have_console; /* serial_init() was called */ | |
| b57ca3e1 | 33 | phys_size_t ram_size; /* RAM size */ |
| 4a551709 WD |
34 | unsigned long env_addr; /* Address of Environment struct */ |
| 35 | unsigned long env_valid; /* Checksum of Environment valid */ | |
| 63e73c9a WD |
36 | #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) |
| 37 | unsigned long post_log_word; /* Record POST activities */ | |
| 38 | unsigned long post_init_f_time; /* When post_init_f started */ | |
| 39 | #endif | |
| 4a551709 WD |
40 | void **jt; /* Standalone app jump table */ |
| 41 | } gd_t; | |
| 42 | ||
| 43 | /* flags */ | |
| 44 | #define GD_FLG_RELOC 0x00001 /* Code was relocated to RAM */ | |
| 45 | #define GD_FLG_DEVINIT 0x00002 /* Devices have been initialized */ | |
| f72da340 | 46 | #define GD_FLG_SILENT 0x00004 /* Silent mode */ |
| b428f6a8 | 47 | #define GD_FLG_POSTFAIL 0x00008 /* Critical POST test failed */ |
| 28a38506 | 48 | #define GD_FLG_POSTSTOP 0x00010 /* POST seqeunce aborted */ |
| 0e15ddd1 | 49 | #define GD_FLG_LOGINIT 0x00020 /* Log Buffer has been initialized */ |
| f5c3ba79 | 50 | #define GD_FLG_DISABLE_CONSOLE 0x00040 /* Disable console (in & out) */ |
| 4a551709 WD |
51 | |
| 52 | #define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("%g7") | |
| 53 | ||
| 54 | #endif /* __ASM_NIOS_GLOBALDATA_H */ |