uncompress.h 747 B

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  1. /*
  2. * include/asm-arm/arch-ixp23xx/uncompress.h
  3. *
  4. * Copyright (C) 2002-2004 Intel Corporation.
  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 version 2 as
  8. * published by the Free Software Foundation.
  9. */
  10. #ifndef __ASM_ARCH_UNCOMPRESS_H
  11. #define __ASM_ARCH_UNCOMPRESS_H
  12. #include <asm/arch/ixp23xx.h>
  13. #include <linux/serial_reg.h>
  14. #define UART_BASE ((volatile u32 *)IXP23XX_UART1_PHYS)
  15. static inline void putc(char c)
  16. {
  17. int j;
  18. for (j = 0; j < 0x1000; j++) {
  19. if (UART_BASE[UART_LSR] & UART_LSR_THRE)
  20. break;
  21. barrier();
  22. }
  23. UART_BASE[UART_TX] = c;
  24. }
  25. static inline void flush(void)
  26. {
  27. }
  28. #define arch_decomp_setup()
  29. #define arch_decomp_wdog()
  30. #endif