release/src-rt-6.x/linux/linux-2.6/arch/ppc/boot/simple/misc-ev64360.c

   1 /*
   2  * Copyright (C) 2005 Lee Nicks <allinux@gmail.com>
   3  *
   4  * Based on arch/ppc/boot/simple/misc-katana.c from:
   5  * Mark A. Greer <source@mvista.com>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  20  */
  21
  22 #include <linux/types.h>
  23 #include <asm/io.h>
  24 #include <asm/mv64x60_defs.h>
  25 #include <platforms/ev64360.h>
  26
  27 extern u32 mv64x60_console_baud;
  28 extern u32 mv64x60_mpsc_clk_src;
  29 extern u32 mv64x60_mpsc_clk_freq;
  30
  31 /* Not in the kernel so won't include kernel.h to get its 'min' definition */
  32 #ifndef min
  33 #define min(a,b)        (((a) < (b)) ? (a) : (b))
  34 #endif
  35
  36 void
  37 mv64x60_board_init(void __iomem *old_base, void __iomem *new_base)
  38 {
  39         mv64x60_console_baud  = EV64360_DEFAULT_BAUD;
  40         mv64x60_mpsc_clk_src  = EV64360_MPSC_CLK_SRC;
  41         mv64x60_mpsc_clk_freq = EV64360_MPSC_CLK_FREQ;
  42 }