omap_gpmc.h 1.9 KB

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  1. /*
  2. * (C) Copyright 2004-2008 Texas Instruments, <www.ti.com>
  3. * Rohit Choraria <rohitkc@ti.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. #ifndef __ASM_ARCH_OMAP_GPMC_H
  24. #define __ASM_ARCH_OMAP_GPMC_H
  25. /*
  26. * These GPMC_NAND_HW_BCHx_ECC_LAYOUT defines using the BCH library.
  27. * The OOB layout was first defined by linx kernel in commit
  28. * 0e618ef0a6a33cf7ef96c2c824402088dd8ef48c, we have to reuse it here cause
  29. * we want to be compatible.
  30. */
  31. #define GPMC_NAND_HW_BCH8_ECC_LAYOUT {\
  32. .eccbytes = 56,\
  33. .eccpos = {12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,\
  34. 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,\
  35. 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,\
  36. 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63},\
  37. .oobfree = {\
  38. {.offset = 2,\
  39. .length = 10 } } \
  40. }
  41. /* GPMC CS configuration for an SMSC LAN9221 ethernet controller */
  42. #define NET_LAN9221_GPMC_CONFIG1 0x00001000
  43. #define NET_LAN9221_GPMC_CONFIG2 0x00060700
  44. #define NET_LAN9221_GPMC_CONFIG3 0x00020201
  45. #define NET_LAN9221_GPMC_CONFIG4 0x06000700
  46. #define NET_LAN9221_GPMC_CONFIG5 0x0006090A
  47. #define NET_LAN9221_GPMC_CONFIG6 0x87030000
  48. #define NET_LAN9221_GPMC_CONFIG7 0x00000f6c
  49. #endif /* __ASM_ARCH_OMAP_GPMC_H */