Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / lib / strmhz.c

diff --git a/qemu/roms/u-boot/lib/strmhz.c b/qemu/roms/u-boot/lib/strmhz.c
new file mode 100644 (file)
index 0000000..f9a1772
--- /dev/null
+++ b/qemu/roms/u-boot/lib/strmhz.c
@@ -0,0 +1,22 @@
+/*
+ * (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(hz, 1000) / 1000L;
+       l = sprintf (buf, "%ld", n);
+
+       hz -= n * 1000000L;
+       m = DIV_ROUND(hz, 1000L);
+       if (m != 0)
+               sprintf (buf + l, ".%03ld", m);
+       return (buf);
+}