arch/openrisc/include/asm/cpuinfo.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * OpenRISC Linux
   4  *
   5  * Linux architectural port borrowing liberally from similar works of
   6  * others.  All original copyrights apply as per the original source
   7  * declaration.
   8  *
   9  * OpenRISC implementation:
  10  * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
  11  * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
  12  * et al.
  13  */
  14
  15 #ifndef __ASM_OPENRISC_CPUINFO_H
  16 #define __ASM_OPENRISC_CPUINFO_H
  17
  18 struct cpuinfo_or1k {
  19         u32 clock_frequency;
  20
  21         u32 icache_size;
  22         u32 icache_block_size;
  23         u32 icache_ways;
  24
  25         u32 dcache_size;
  26         u32 dcache_block_size;
  27         u32 dcache_ways;
  28
  29         u16 coreid;
  30 };
  31
  32 extern struct cpuinfo_or1k cpuinfo_or1k[NR_CPUS];
  33 extern void setup_cpuinfo(void);
  34
  35 #endif /* __ASM_OPENRISC_CPUINFO_H */