/* * (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); }