mxc.h 1.4 KB

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  1. /*
  2. * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
  3. * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
  4. *
  5. * This program is free software; you can redistribute it and/or
  6. * modify it under the terms of the GNU General Public License
  7. * as published by the Free Software Foundation; either version 2
  8. * of the License, or (at your option) any later version.
  9. * This program is distributed in the hope that it will be useful,
  10. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. * GNU General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write to the Free Software
  16. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  17. * MA 02110-1301, USA.
  18. */
  19. #ifndef __ASM_ARCH_MXC_H__
  20. #define __ASM_ARCH_MXC_H__
  21. #ifndef __ASM_ARCH_MXC_HARDWARE_H__
  22. #error "Do not include directly."
  23. #endif
  24. /* clean up all things that are not used */
  25. #ifndef CONFIG_ARCH_MX3
  26. # define cpu_is_mx31() (0)
  27. #endif
  28. #ifndef CONFIG_MACH_MX27
  29. # define cpu_is_mx27() (0)
  30. #endif
  31. #if defined(CONFIG_ARCH_MX3) || defined(CONFIG_ARCH_MX2)
  32. #define CSCR_U(n) (IO_ADDRESS(WEIM_BASE_ADDR) + n * 0x10)
  33. #define CSCR_L(n) (IO_ADDRESS(WEIM_BASE_ADDR) + n * 0x10 + 0x4)
  34. #define CSCR_A(n) (IO_ADDRESS(WEIM_BASE_ADDR) + n * 0x10 + 0x8)
  35. #endif
  36. #endif /* __ASM_ARCH_MXC_H__ */