diff options
Diffstat (limited to 'include/asm-sh/pci.h')
| -rw-r--r-- | include/asm-sh/pci.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h new file mode 100644 index 0000000..bc59491 --- /dev/null +++ b/include/asm-sh/pci.h @@ -0,0 +1,47 @@ +/* + * SH4 PCI Controller (PCIC) for U-Boot. + * (C) Dustin McIntire (dustin@sensoria.com) + * (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com> + * + * u-boot/include/asm-sh/pci.h + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef _ASM_PCI_H_ +#define _ASM_PCI_H_ + +#include <pci.h> +#if defined(CONFIG_SH7751_PCI) +int pci_sh7751_init(struct pci_controller *hose); +#elif defined(CONFIG_SH7780_PCI) +int pci_sh7780_init(struct pci_controller *hose); +#else +#error "Not support PCI." +#endif + +/* PCI dword read for sh4 */ +int pci_sh4_read_config_dword(struct pci_controller *hose, + pci_dev_t dev, int offset, u32 *value); + +/* PCI dword write for sh4 */ +int pci_sh4_write_config_dword(struct pci_controller *hose, + pci_dev_t dev, int offset, u32 value); + +#endif /* _ASM_PCI_H_ */ |