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[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [arch/] [sh/] [drivers/] [pci/] [fixups-r7780rp.c] - Rev 3
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/* * arch/sh/drivers/pci/fixups-r7780rp.c * * Highlander R7780RP-1 PCI fixups * * Copyright (C) 2003 Lineo uSolutions, Inc. * Copyright (C) 2004 - 2006 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. */ #include <linux/pci.h> #include "pci-sh4.h" #include <asm/io.h> int pci_fixup_pcic(void) { pci_write_reg(0x000043ff, SH4_PCIINTM); pci_write_reg(0x0000380f, SH4_PCIAINTM); pci_write_reg(0xfbb00047, SH7780_PCICMD); pci_write_reg(0x00000000, SH7780_PCIIBAR); pci_write_reg(0x00011912, SH7780_PCISVID); pci_write_reg(0x08000000, SH7780_PCICSCR0); pci_write_reg(0x0000001b, SH7780_PCICSAR0); pci_write_reg(0xfd000000, SH7780_PCICSCR1); pci_write_reg(0x0000000f, SH7780_PCICSAR1); pci_write_reg(0xfd000000, SH7780_PCIMBR0); pci_write_reg(0x00fc0000, SH7780_PCIMBMR0); #ifdef CONFIG_32BIT pci_write_reg(0xc0000000, SH7780_PCIMBR2); pci_write_reg(0x20000000 - SH7780_PCI_IO_SIZE, SH7780_PCIMBMR2); #endif /* Set IOBR for windows containing area specified in pci.h */ pci_write_reg((PCIBIOS_MIN_IO & ~(SH7780_PCI_IO_SIZE - 1)), SH7780_PCIIOBR); pci_write_reg(((SH7780_PCI_IO_SIZE-1) & (7<<18)), SH7780_PCIIOBMR); return 0; }