2 * (C) Copyright 2003, Psyent Corporation <www.psyent.com>
3 * Scott McNutt <smcnutt@psyent.com>
5 * SPDX-License-Identifier: GPL-2.0+
12 extern void dly_clks( unsigned long ticks );
14 void __udelay(unsigned long usec)
16 /* The Nios core doesn't have a timebase, so we do our
17 * best for now and call a low-level loop that counts
20 unsigned long cnt = (CONFIG_SYS_CLK_FREQ/1000000) * usec;