board/tb0229/tb0229.c

   1 /*
   2  * Board initialize code for TANBAC Evaluation board TB0229.
   3  *
   4  * (C) Masami Komiya <mkomiya@sonare.it> 2004
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2, or (at
   9  * your option) any later version.
  10  */
  11
  12 #include <common.h>
  13 #include <command.h>
  14 #include <asm/addrspace.h>
  15 #include <asm/io.h>
  16 #include <asm/reboot.h>
  17 #include <pci.h>
  18
  19 void _machine_restart(void)
  20 {
  21         void (*f)(void) = (void *) 0xbfc00000;
  22
  23         f();
  24 }
  25
  26 #if defined(CONFIG_PCI)
  27 static struct pci_controller hose;
  28
  29 void pci_init_board (void)
  30 {
  31         init_vr4131_pci(&hose);
  32 }
  33 #endif
  34
  35 long int initdram(int board_type)
  36 {
  37         return get_ram_size (CFG_SDRAM_BASE, 0x8000000);
  38 }
  39
  40 int checkboard (void)
  41 {
  42         printf("Board: TANBAC TB0229 ");
  43         printf("(CPU Speed %d MHz)\n", (int)CPU_CLOCK_RATE/1000000);
  44
  45         set_io_port_base(0);
  46
  47         return 0;
  48 }