debug-macro.S 1.0 KB

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  1. /* linux/arch/arm/mach-s5pv310/include/mach/debug-macro.S
  2. *
  3. * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  4. * http://www.samsung.com/
  5. *
  6. * Based on arch/arm/mach-s3c6400/include/mach/debug-macro.S
  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. /* pull in the relevant register and map files. */
  13. #include <mach/map.h>
  14. /* note, for the boot process to work we have to keep the UART
  15. * virtual address aligned to an 1MiB boundary for the L1
  16. * mapping the head code makes. We keep the UART virtual address
  17. * aligned and add in the offset when we load the value here.
  18. */
  19. .macro addruart, rx, tmp
  20. mrc p15, 0, \rx, c1, c0
  21. tst \rx, #1
  22. ldreq \rx, = S3C_PA_UART
  23. ldrne \rx, = S3C_VA_UART
  24. #if CONFIG_DEBUG_S3C_UART != 0
  25. add \rx, \rx, #(0x10000 * CONFIG_DEBUG_S3C_UART)
  26. #endif
  27. .endm
  28. #define fifo_full fifo_full_s5pv210
  29. #define fifo_level fifo_level_s5pv210
  30. #include <plat/debug-macro.S>