arch/openrisc/include/asm/cpuinfo.h

   1 /*
   2  * OpenRISC Linux
   3  *
   4  * Linux architectural port borrowing liberally from similar works of
   5  * others.  All original copyrights apply as per the original source
   6  * declaration.
   7  *
   8  * OpenRISC implementation:
   9  * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
  10  * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
  11  * et al.
  12  *
  13  * This program is free software; you can redistribute it and/or modify
  14  * it under the terms of the GNU General Public License as published by
  15  * the Free Software Foundation; either version 2 of the License, or
  16  * (at your option) any later version.
  17  */
  18
  19 #ifndef __ASM_OPENRISC_CPUINFO_H
  20 #define __ASM_OPENRISC_CPUINFO_H
  21
  22 struct cpuinfo_or1k {
  23         u32 clock_frequency;
  24
  25         u32 icache_size;
  26         u32 icache_block_size;
  27         u32 icache_ways;
  28
  29         u32 dcache_size;
  30         u32 dcache_block_size;
  31         u32 dcache_ways;
  32
  33         u16 coreid;
  34 };
  35
  36 extern struct cpuinfo_or1k cpuinfo_or1k[NR_CPUS];
  37 extern void setup_cpuinfo(void);
  38
  39 #endif /* __ASM_OPENRISC_CPUINFO_H */