arch/mips/lantiq/prom.h

   1 /*
   2  *  This program is free software; you can redistribute it and/or modify it
   3  *  under the terms of the GNU General Public License version 2 as published
   4  *  by the Free Software Foundation.
   5  *
   6  * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
   7  */
   8
   9 #ifndef _LTQ_PROM_H__
  10 #define _LTQ_PROM_H__
  11
  12 #define LTQ_SYS_TYPE_LEN        0x100
  13 #define LTQ_SYS_REV_LEN         0x10
  14
  15 struct ltq_soc_info {
  16         unsigned char *name;
  17         unsigned int rev;
  18         unsigned char rev_type[LTQ_SYS_REV_LEN];
  19         unsigned int srev;
  20         unsigned int partnum;
  21         unsigned int type;
  22         unsigned char sys_type[LTQ_SYS_TYPE_LEN];
  23         unsigned char *compatible;
  24 };
  25
  26 extern void ltq_soc_detect(struct ltq_soc_info *i);
  27 extern void ltq_soc_init(void);
  28
  29 extern struct boot_param_header __dtb_start;
  30
  31 #endif