uncompress.h 1.4 KB

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  1. /*
  2. * linux/include/asm-arm/arch-versatile/uncompress.h
  3. *
  4. * Copyright (C) 2003 ARM Limited
  5. *
  6. * This program is free software; you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License as published by
  8. * the Free Software Foundation; either version 2 of the License, or
  9. * (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU General Public License
  17. * along with this program; if not, write to the Free Software
  18. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19. */
  20. #define AMBA_UART_DR (*(volatile unsigned char *)0x101F1000)
  21. #define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C)
  22. #define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030)
  23. #define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018)
  24. /*
  25. * This does not append a newline
  26. */
  27. static void putstr(const char *s)
  28. {
  29. while (*s) {
  30. while (AMBA_UART_FR & (1 << 5))
  31. barrier();
  32. AMBA_UART_DR = *s;
  33. if (*s == '\n') {
  34. while (AMBA_UART_FR & (1 << 5))
  35. barrier();
  36. AMBA_UART_DR = '\r';
  37. }
  38. s++;
  39. }
  40. while (AMBA_UART_FR & (1 << 3))
  41. barrier();
  42. }
  43. /*
  44. * nothing to do
  45. */
  46. #define arch_decomp_setup()
  47. #define arch_decomp_wdog()