arch/arm/mach-integrator/include/mach/uncompress.h

   1 /*
   2  *  arch/arm/mach-integrator/include/mach/uncompress.h
   3  *
   4  *  Copyright (C) 1999 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
  21 #define AMBA_UART_DR    (*(volatile unsigned char *)0x16000000)
  22 #define AMBA_UART_LCRH  (*(volatile unsigned char *)0x16000008)
  23 #define AMBA_UART_LCRM  (*(volatile unsigned char *)0x1600000c)
  24 #define AMBA_UART_LCRL  (*(volatile unsigned char *)0x16000010)
  25 #define AMBA_UART_CR    (*(volatile unsigned char *)0x16000014)
  26 #define AMBA_UART_FR    (*(volatile unsigned char *)0x16000018)
  27
  28 /*
  29  * This does not append a newline
  30  */
  31 static void putc(int c)
  32 {
  33         while (AMBA_UART_FR & (1 << 5))
  34                 barrier();
  35
  36         AMBA_UART_DR = c;
  37 }
  38
  39 static inline void flush(void)
  40 {
  41         while (AMBA_UART_FR & (1 << 3))
  42                 barrier();
  43 }
  44
  45 /*
  46  * nothing to do
  47  */
  48 #define arch_decomp_setup()
  49
  50 #define arch_decomp_wdog()