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 /* ------------------------------------------------------------------------- */
  35 /*
  36  * Miscelaneous platform dependent initialisations
  37  */
  38
  39 int board_init (void)
  40 {
  41         DECLARE_GLOBAL_DATA_PTR;
  42
  43         /* Enable Ctrlc */
  44         console_init_f ();
  45
  46         /* memory and cpu-speed are setup before relocation */
  47         /* so we do _nothing_ here */
  48
  49         /* arch number of MP2USB-Board. */
  50         gd->bd->bi_arch_number = MACH_TYPE_MP2USB;
  51         /* adress of boot parameters */
  52         gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
  53
  54         return 0;
  55 }
  56
  57 int dram_init (void)
  58 {
  59         DECLARE_GLOBAL_DATA_PTR;
  60
  61         gd->bd->bi_dram[0].start = PHYS_SDRAM;
  62         gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
  63         return 0;
  64 }
  65
  66 #ifdef CONFIG_DRIVER_ETHER
  67 #if (CONFIG_COMMANDS & CFG_CMD_NET)
  68
  69 /*
  70  * Name:
  71  *      at91rm9200_GetPhyInterface
  72  * Description:
  73  *      Initialise the interface functions to the PHY
  74  * Arguments:
  75  *      None
  76  * Return value:
  77  *      None
  78  */
  79 void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops)
  80 {
  81         p_phyops->Init = dm9161_InitPhy;
  82         p_phyops->IsPhyConnected = dm9161_IsPhyConnected;
  83         p_phyops->GetLinkSpeed = dm9161_GetLinkSpeed;
  84         p_phyops->AutoNegotiate = dm9161_AutoNegotiate;
  85 }
  86
  87 #endif  /* CONFIG_COMMANDS & CFG_CMD_NET */
  88 #endif  /* CONFIG_DRIVER_ETHER */