mt48lc16m32s2-75.h 1.4 KB

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  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. #define SDRAM_DDR 0 /* is SDR */
  24. #if defined(CONFIG_MPC5200)
  25. /* Settings for XLB = 132 MHz */
  26. #define SDRAM_MODE 0x00CD0000
  27. #define SDRAM_CONTROL 0x504F0000
  28. #define SDRAM_CONFIG1 0xD2322800
  29. #define SDRAM_CONFIG2 0x8AD70000
  30. #elif defined(CONFIG_MGT5100)
  31. /* Settings for XLB = 66 MHz */
  32. #define SDRAM_MODE 0x008D0000
  33. #define SDRAM_CONTROL 0x504F0000
  34. #define SDRAM_CONFIG1 0xC2222600
  35. #define SDRAM_CONFIG2 0x88B70004
  36. #define SDRAM_ADDRSEL 0x02000000
  37. #else
  38. #error Neither CONFIG_MPC5200 or CONFIG_MGT5100 defined
  39. #endif