3 * Matthias Weisser <weisserm@arcor.de>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 #include <asm/arch/hardware.h>
29 * Get the peripheral bus frequency depending on pll pin settings
31 ulong get_bus_freq(ulong dummy)
33 struct mb86r0x_crg * crg = (struct mb86r0x_crg *)
37 pllmode = readl(&crg->crpr) & MB86R0x_CRG_CRPR_PLLMODE;
39 if (pllmode == MB86R0x_CRG_CRPR_PLLMODE_X20)