include/asm-arm/arch-shark/uncompress.h

   1 /*
   2  * linux/include/asm-arm/arch-shark/uncompress.h
   3  * by Alexander Schulz
   4  *
   5  * derived from:
   6  * linux/include/asm-arm/arch-ebsa285/uncompress.h
   7  * Copyright (C) 1996,1997,1998 Russell King
   8  */
   9
  10 #define SERIAL_BASE ((volatile unsigned char *)0x400003f8)
  11
  12 static inline void putc(int c)
  13 {
  14         int t;
  15
  16         SERIAL_BASE[0] = c;
  17         t=0x10000;
  18         while (t--);
  19 }
  20
  21 static inline void flush(void)
  22 {
  23 }
  24
  25 #ifdef DEBUG
  26 static void putn(unsigned long z)
  27 {
  28         int i;
  29         char x;
  30
  31         putc('0');
  32         putc('x');
  33         for (i=0;i<8;i++) {
  34                 x='0'+((z>>((7-i)*4))&0xf);
  35                 if (x>'9') x=x-'0'+'A'-10;
  36                 putc(x);
  37         }
  38 }
  39
  40 static void putr()
  41 {
  42         putc('\n');
  43         putc('\r');
  44 }
  45 #endif
  46
  47 /*
  48  * nothing to do
  49  */
  50 #define arch_decomp_setup()
  51 #define arch_decomp_wdog()