| // SPDX-License-Identifier: GPL-2.0+ | |
| /* | |
| * (C) Copyright 2002-2006 | |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
| */ | |
| #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); | |
| } |