/*
   * (C) Copyright 2002-2006
   * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
   *
   * SPDX-License-Identifier:	GPL-2.0+
   */
  #include <common.h>
  
  char *strmhz (char *buf, unsigned long hz)
  {
  	long l, n;
  	long m;
  
  	n = DIV_ROUND_CLOSEST(hz, 1000) / 1000L;
  	l = sprintf (buf, "%ld", n);
  
  	hz -= n * 1000000L;
  	m = DIV_ROUND_CLOSEST(hz, 1000L);
  	if (m != 0)
  		sprintf (buf + l, ".%03ld", m);
  	return (buf);
  }