board/mp2usb/mp2usb.c

   1 /*
   2  * (C) Copyright 2002
   3  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   4  * Marius Groeger <mgroeger@sysgo.de>
   5  *
   6  * Modified for the MP2USB by (C) Copyright 2005 Eric Benard
   7  * ebenard@eukrea.com
   8  *
   9  * See file CREDITS for list of people who contributed to this
  10  * project.
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License as
  14  * published by the Free Software Foundation; either version 2 of
  15  * the License, or (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25  * MA 02111-1307 USA
  26  */
  27
  28 #include <common.h>
  29 #include <asm/arch/AT91RM9200.h>
  30 #include <at91rm9200_net.h>
  31 #include <dm9161.h>
  32 #include <asm/mach-types.h>
  33
  34 DECLARE_GLOBAL_DATA_PTR;
  35
  36 /*
  37  * Miscelaneous platform dependent initialisations
  38  */
  39
  40 int board_init (void)
  41 {
  42         /* Enable Ctrlc */
  43         console_init_f ();
  44
  45         /* memory and cpu-speed are setup before relocation */
  46         /* so we do _nothing_ here */
  47
  48         /* arch number of MP2USB-Board. */
  49         gd->bd->bi_arch_number = MACH_TYPE_MP2USB;
  50         /* adress of boot parameters */
  51         gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
  52
  53         return 0;
  54 }
  55
  56 int dram_init (void)
  57 {
  58         gd->bd->bi_dram[0].start = PHYS_SDRAM;
  59         gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
  60         return 0;
  61 }
  62
  63 #ifdef CONFIG_DRIVER_ETHER
  64 #if (CONFIG_COMMANDS & CFG_CMD_NET)
  65
  66 /*
  67  * Name:
  68  *      at91rm9200_GetPhyInterface
  69  * Description:
  70  *      Initialise the interface functions to the PHY
  71  * Arguments:
  72  *      None
  73  * Return value:
  74  *      None
  75  */
  76 void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops)
  77 {
  78         p_phyops->Init = dm9161_InitPhy;
  79         p_phyops->IsPhyConnected = dm9161_IsPhyConnected;
  80         p_phyops->GetLinkSpeed = dm9161_GetLinkSpeed;
  81         p_phyops->AutoNegotiate = dm9161_AutoNegotiate;
  82 }
  83
  84 #endif  /* CONFIG_COMMANDS & CFG_CMD_NET */
  85 #endif  /* CONFIG_DRIVER_ETHER */