1819833afSPeter Tyser /* 2819833afSPeter Tyser * (C) Copyright 2004, Psyent Corporation <www.psyent.com> 3819833afSPeter Tyser * Scott McNutt <smcnutt@psyent.com> 4819833afSPeter Tyser * 5819833afSPeter Tyser * See file CREDITS for list of people who contributed to this 6819833afSPeter Tyser * project. 7819833afSPeter Tyser * 8819833afSPeter Tyser * This program is free software; you can redistribute it and/or 9819833afSPeter Tyser * modify it under the terms of the GNU General Public License as 10819833afSPeter Tyser * published by the Free Software Foundation; either version 2 of 11819833afSPeter Tyser * the License, or (at your option) any later version. 12819833afSPeter Tyser * 13819833afSPeter Tyser * This program is distributed in the hope that it will be useful, 14819833afSPeter Tyser * but WITHOUT ANY WARRANTY; without even the implied warranty of 15819833afSPeter Tyser * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16819833afSPeter Tyser * GNU General Public License for more details. 17819833afSPeter Tyser * 18819833afSPeter Tyser * You should have received a copy of the GNU General Public License 19819833afSPeter Tyser * along with this program; if not, write to the Free Software 20819833afSPeter Tyser * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21819833afSPeter Tyser * MA 02111-1307 USA 22819833afSPeter Tyser */ 23819833afSPeter Tyser #ifndef __ASM_NIOS2_GLOBALDATA_H_ 24819833afSPeter Tyser #define __ASM_NIOS2_GLOBALDATA_H_ 25819833afSPeter Tyser 26*5cb48582SSimon Glass /* Architecture-specific global data */ 27*5cb48582SSimon Glass struct arch_global_data { 28*5cb48582SSimon Glass }; 29*5cb48582SSimon Glass 30819833afSPeter Tyser typedef struct global_data { 31819833afSPeter Tyser bd_t *bd; 32819833afSPeter Tyser unsigned long flags; 337fffe2faSSimon Glass unsigned int baudrate; 34819833afSPeter Tyser unsigned long cpu_clk; /* CPU clock in Hz! */ 35819833afSPeter Tyser unsigned long have_console; /* serial_init() was called */ 369558b48aSGraeme Russ #ifdef CONFIG_PRE_CONSOLE_BUFFER 379558b48aSGraeme Russ unsigned long precon_buf_idx; /* Pre-Console buffer index */ 389558b48aSGraeme Russ #endif 39819833afSPeter Tyser phys_size_t ram_size; /* RAM size */ 40819833afSPeter Tyser unsigned long env_addr; /* Address of Environment struct */ 41819833afSPeter Tyser unsigned long env_valid; /* Checksum of Environment valid */ 42819833afSPeter Tyser #if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER) 43819833afSPeter Tyser unsigned long post_log_word; /* Record POST activities */ 4479843950SValentin Longchamp unsigned long post_log_res; /* success of POST test */ 45819833afSPeter Tyser unsigned long post_init_f_time; /* When post_init_f started */ 46819833afSPeter Tyser #endif 47819833afSPeter Tyser void **jt; /* Standalone app jump table */ 4891a76751SWolfgang Denk char env_buf[32]; /* buffer for getenv() before reloc. */ 49*5cb48582SSimon Glass struct arch_global_data arch; /* architecture-specific data */ 50819833afSPeter Tyser } gd_t; 51819833afSPeter Tyser 5247fde91fSMike Frysinger #include <asm-generic/global_data_flags.h> 53819833afSPeter Tyser 540df01fd3SThomas Chou #define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm ("gp") 55819833afSPeter Tyser 56819833afSPeter Tyser #endif /* __ASM_NIOS2_GLOBALDATA_H_ */ 57