2 * arch/sh/drivers/pci/fixups-rts7751r2d.c
4 * RTS7751R2D PCI fixups
6 * Copyright (C) 2003 Lineo uSolutions, Inc.
7 * Copyright (C) 2004 Paul Mundt
9 * This file is subject to the terms and conditions of the GNU General Public
10 * License. See the file "COPYING" in the main directory of this archive
13 #include "pci-sh7751.h"
16 #define PCIMCR_MRSET_OFF 0xBFFFFFFF
17 #define PCIMCR_RFSH_OFF 0xFFFFFFFB
19 int pci_fixup_pcic(void)
23 outl(0xfb900047, SH7751_PCICONF1);
24 outl(0xab000001, SH7751_PCICONF4);
26 mcr = inl(SH7751_MCR);
27 mcr = (mcr & PCIMCR_MRSET_OFF) & PCIMCR_RFSH_OFF;
28 outl(mcr, SH7751_PCIMCR);