debug-macro.S 672 B

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  1. /* arch/arm/mach-ixp2000/include/mach/debug-macro.S
  2. *
  3. * Debugging macro include header
  4. *
  5. * Copyright (C) 1994-1999 Russell King
  6. * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
  7. *
  8. * This program is free software; you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License version 2 as
  10. * published by the Free Software Foundation.
  11. *
  12. */
  13. .macro addruart, rp, rv
  14. mov \rp, #0x00030000
  15. #ifdef __ARMEB__
  16. orr \rp, \rp, #0x00000003
  17. #endif
  18. orr \rv, \rp, #0xfe000000 @ virtual base
  19. orr \rv, \rv, #0x00f00000
  20. orr \rp, \rp, #0xc0000000 @ Physical base
  21. .endm
  22. #define UART_SHIFT 2
  23. #include <asm/hardware/debug-8250.S>