board/pm520/mt48lc16m16a2-75.h

   1 /*
   2  * (C) Copyright 2004
   3  * Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
   4  *
   5  * See file CREDITS for list of people who contributed to this
   6  * project.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License as
  10  * published by the Free Software Foundation; either version 2 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21  * MA 02111-1307 USA
  22  */
  23
  24 #define SDRAM_DDR       0               /* is SDR */
  25
  26 #if defined(CONFIG_MPC5200)
  27 /* Settings for XLB = 132 MHz */
  28 #define SDRAM_MODE      0x00CD0000
  29 #define SDRAM_CONTROL   0x504F0000
  30 #define SDRAM_CONFIG1   0xD2322800
  31 #define SDRAM_CONFIG2   0x8AD70000
  32
  33 #elif defined(CONFIG_MGT5100)
  34 /* Settings for XLB = 66 MHz */
  35 #define SDRAM_MODE      0x008D0000
  36 #define SDRAM_CONTROL   0x504F0000
  37 #define SDRAM_CONFIG1   0xC2222600
  38 #define SDRAM_CONFIG2   0x88B70004
  39 #define SDRAM_ADDRSEL   0x02000000
  40
  41 #else
  42 #error Neither CONFIG_MPC5200 or CONFIG_MGT5100 defined
  43 #endif