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uncompress.h

/*
 * arch/arm/mach-kirkwood/include/mach/uncompress.h
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#include <linux/serial_reg.h>
#include <mach/kirkwood.h>

#define SERIAL_BASE     ((unsigned char *)UART0_PHYS_BASE)

static void putc(const char c)
{
      unsigned char *base = SERIAL_BASE;
      int i;

      for (i = 0; i < 0x1000; i++) {
            if (base[UART_LSR << 2] & UART_LSR_THRE)
                  break;
            barrier();
      }

      base[UART_TX << 2] = c;
}

static void flush(void)
{
      unsigned char *base = SERIAL_BASE;
      unsigned char mask;
      int i;

      mask = UART_LSR_TEMT | UART_LSR_THRE;

      for (i = 0; i < 0x1000; i++) {
            if ((base[UART_LSR << 2] & mask) == mask)
                  break;
            barrier();
      }
}

/*
 * nothing to do
 */
#define arch_decomp_setup()
#define arch_decomp_wdog()

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