LXR linux/arch/arm/mach-clps711x/include/mach/uncompress.h

   1/*
   2 *  arch/arm/mach-clps711x/include/mach/uncompress.h
   3 *
   4 *  Copyright (C) 2000 Deep Blue Solutions Ltd
   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#include <mach/io.h>
  21#include <mach/hardware.h>
  22#include <asm/hardware/clps7111.h>
  23
  24#undef CLPS7111_BASE
  25#define CLPS7111_BASE CLPS7111_PHYS_BASE
  26
  27#define __raw_readl(p)          (*(unsigned long *)(p))
  28#define __raw_writel(v,p)       (*(unsigned long *)(p) = (v))
  29
  30#ifdef CONFIG_DEBUG_CLPS711X_UART2
  31#define SYSFLGx SYSFLG2
  32#define UARTDRx UARTDR2
  33#else
  34#define SYSFLGx SYSFLG1
  35#define UARTDRx UARTDR1
  36#endif
  37
  38/*
  39 * This does not append a newline
  40 */
  41static inline void putc(int c)
  42{
  43        while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
  44                barrier();
  45        clps_writel(c, UARTDRx);
  46}
  47
  48static inline void flush(void)
  49{
  50        while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
  51                barrier();
  52}
  53
  54/*
  55 * nothing to do
  56 */
  57#define arch_decomp_setup()
  58
  59#define arch_decomp_wdog()
  60