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(char c)
  13 {
  14         int t;
  15
  16         SERIAL_BASE[0] = c;
  17         t=0x10000;
  18         while (t--);
  19 }
  20
  21 /*
  22  * This does not append a newline
  23  */
  24 static void puts(const char *s)
  25 {
  26         while (*s) {
  27                 putc(*s);
  28                 if (*s == '\n')
  29                         putc('\r');
  30                 s++;
  31         }
  32 }
  33
  34 #ifdef DEBUG
  35 static void putn(unsigned long z)
  36 {
  37         int i;
  38         char x;
  39
  40         putc('0');
  41         putc('x');
  42         for (i=0;i<8;i++) {
  43                 x='0'+((z>>((7-i)*4))&0xf);
  44                 if (x>'9') x=x-'0'+'A'-10;
  45                 putc(x);
  46         }
  47 }
  48
  49 static void putr()
  50 {
  51         putc('\n');
  52         putc('\r');
  53 }
  54 #endif
  55
  56 /*
  57  * nothing to do
  58  */
  59 #define arch_decomp_setup()
  60 #define arch_decomp_wdog()