LXR uboot/board/kb9202/kb9202.c

   1/*
   2 * (C) Copyright 2002
   3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
   4 * Marius Groeger <mgroeger@sysgo.de>
   5 *
   6 * See file CREDITS for list of people who contributed to this
   7 * project.
   8 *
   9 * This program is free software; you can redistribute it and/or
  10 * modify it under the terms of the GNU General Public License as
  11 * published by the Free Software Foundation; either version 2 of
  12 * the License, or (at your option) any later version.
  13 *
  14 * This program is distributed in the hope that it will be useful,
  15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 * GNU General Public License for more details.
  18 *
  19 * You should have received a copy of the GNU General Public License
  20 * along with this program; if not, write to the Free Software
  21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  22 * MA 02111-1307 USA
  23 */
  24
  25/*
  26 * Adapted for KwikByte KB920x board from at91rm9200dk.c: 22APR2005
  27 */
  28
  29#include <common.h>
  30#include <asm/arch/AT91RM9200.h>
  31#include <at91rm9200_net.h>
  32#include <lxt971a.h>
  33
  34DECLARE_GLOBAL_DATA_PTR;
  35
  36/*
  37 * Miscelaneous platform dependent initialisations
  38 */
  39
  40void lowlevel_init(void) {
  41        /* Required by assembly functions - do nothing  */
  42}
  43
  44int board_init (void)
  45{
  46        /* Enable Ctrlc */
  47        console_init_f ();
  48
  49        /* memory and cpu-speed are setup before relocation */
  50        /* so we do _nothing_ here */
  51
  52        gd->bd->bi_arch_number = MACH_TYPE_KB9200;
  53
  54        /* adress of boot parameters */
  55        gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
  56
  57        return 0;
  58}
  59
  60int dram_init (void)
  61{
  62        gd->bd->bi_dram[0].start = PHYS_SDRAM;
  63        gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
  64        return 0;
  65}
  66
  67#ifdef CONFIG_DRIVER_ETHER
  68#if defined(CONFIG_CMD_NET)
  69
  70unsigned int lxt972_IsPhyConnected (AT91PS_EMAC p_mac);
  71UCHAR lxt972_GetLinkSpeed (AT91PS_EMAC p_mac);
  72UCHAR lxt972_InitPhy (AT91PS_EMAC p_mac);
  73UCHAR lxt972_AutoNegotiate (AT91PS_EMAC p_mac, int *status);
  74
  75/*
  76 * Name:
  77 *      at91rm9200_GetPhyInterface
  78 * Description:
  79 *      Initialise the interface functions to the PHY
  80 * Arguments:
  81 *      None
  82 * Return value:
  83 *      None
  84 */
  85void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops)
  86{
  87        p_phyops->Init = lxt972_InitPhy;
  88        p_phyops->IsPhyConnected = lxt972_IsPhyConnected;
  89        p_phyops->GetLinkSpeed = lxt972_GetLinkSpeed;
  90        p_phyops->AutoNegotiate = lxt972_AutoNegotiate;
  91}
  92
  93#endif
  94#endif  /* CONFIG_DRIVER_ETHER */
  95