L1.h 1.9 KB

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  1. /*
  2. * (C) Copyright 2000
  3. * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  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. * FLASH Memory Map as used by CRAY L1, 4MB AMD29F032B flash chip
  25. *
  26. * Start Address Length
  27. * +++++++++++++++++++++++++ 0xFFC0_0000 Start of Flash -----------------
  28. * | Failsafe Linux Image | (1M)
  29. * +=======================+ 0xFFD0_0000
  30. * | (Reserved FlashFiles) | (1M)
  31. * +=======================+ 0xFFE0_0000
  32. * | Failsafe RootFS | (1M)
  33. * +=======================+ 0xFFF0_0000
  34. * | |
  35. * | U N U S E D |
  36. * | |
  37. * +-----------------------+ 0xFFFD_0000 U-Boot image header (64 bytes)
  38. * | environment settings | (64k)
  39. * +-----------------------+ 0xFFFE_0000 U-Boot image header (64 bytes)
  40. * | U-Boot | 0xFFFE_0040 _start of U-Boot
  41. * | | 0xFFFE_FFFC reset vector - branch to _start
  42. * +++++++++++++++++++++++++ 0xFFFF_FFFF End of Flash -----------------
  43. *****************************************************************************/