arch/arm/include/asm/arch-omap3/emac_defs.h

   1 /*
   2  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
   3  *
   4  * Based on:
   5  *
   6  * ----------------------------------------------------------------------------
   7  *
   8  * dm644x_emac.h
   9  *
  10  * TI DaVinci (DM644X) EMAC peripheral driver header for DV-EVM
  11  *
  12  * Copyright (C) 2005 Texas Instruments.
  13  *
  14  * ----------------------------------------------------------------------------
  15  *
  16  * This program is free software; you can redistribute it and/or modify
  17  * it under the terms of the GNU General Public License as published by
  18  * the Free Software Foundation; either version 2 of the License, or
  19  * (at your option) any later version.
  20  *
  21  * This program is distributed in the hope that it will be useful,
  22  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  23  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24  * GNU General Public License for more details.
  25  *
  26  *  You should have received a copy of the GNU General Public License
  27  *  along with this program; if not, write to the Free Software
  28  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  29  * ----------------------------------------------------------------------------
  30
  31  * Modifications:
  32  * ver. 1.0: Sep 2005, TI PSP Team - Created EMAC version for uBoot.
  33  *
  34  */
  35
  36 #ifndef _AM3517_EMAC_H_
  37 #define _AM3517_EMAC_H_
  38
  39 #define EMAC_BASE_ADDR                 0x5C010000
  40 #define EMAC_WRAPPER_BASE_ADDR         0x5C000000
  41 #define EMAC_WRAPPER_RAM_ADDR          0x5C020000
  42 #define EMAC_MDIO_BASE_ADDR            0x5C030000
  43 #define EMAC_HW_RAM_ADDR               0x01E20000
  44
  45 #define EMAC_MDIO_BUS_FREQ             166000000       /* 166 MHZ check */
  46 #define EMAC_MDIO_CLOCK_FREQ           1000000         /* 2.0 MHz */
  47
  48 /* SOFTRESET macro definition interferes with emac_regs structure definition */
  49 #undef SOFTRESET
  50
  51 typedef volatile unsigned int   dv_reg;
  52 typedef volatile unsigned int   *dv_reg_p;
  53
  54 #define DAVINCI_EMAC_VERSION2
  55
  56 #endif  /* _AM3517_EMAC_H_ */