include/asm-arm/arch-spear/spr_defs.h

   1 /*
   2  * (C) Copyright 2009
   3  * Vipin Kumar, ST Micoelectronics, vipin.kumar@st.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 __SPR_DEFS_H__
  25 #define __SPR_DEFS_H__
  26
  27 extern int spear_board_init(ulong);
  28 extern void setfreq(unsigned int, unsigned int);
  29 extern unsigned int setfreq_sz;
  30
  31 struct chip_data {
  32         int cpufreq;
  33         int dramfreq;
  34         int dramtype;
  35         uchar version[32];
  36 };
  37
  38 /* HW mac id in i2c memory definitions */
  39 #define MAGIC_OFF       0x0
  40 #define MAGIC_LEN       0x2
  41 #define MAGIC_BYTE0     0x55
  42 #define MAGIC_BYTE1     0xAA
  43 #define MAC_OFF         0x2
  44 #define MAC_LEN         0x6
  45
  46 #endif