| /* |
| * Author: Ian DaSilva (idasilva@mvista.com) |
| * |
| * Highly leveraged from pci-bigsur.c, written by Dustin McIntire. |
| * |
| * May be copied or modified under the terms of the GNU General Public |
| * License. See linux/COPYING for more information. |
| * |
| * PCI initialization for the Renesas R0P7785LC0011RL board |
| * Based on arch/sh/drivers/pci/ops-r7780rp.c |
| * |
| */ |
| #include <linux/kernel.h> |
| #include <linux/types.h> |
| #include <linux/init.h> |
| #include <linux/delay.h> |
| #include <linux/pci.h> |
| #include "pci-sh4.h" |
| |
| static char irq_tab[] __initdata = { |
| 65, 66, 67, 68, |
| }; |
| |
| int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) |
| { |
| return irq_tab[slot]; |
| } |
| |
| static struct sh4_pci_address_map sh7785_pci_map = { |
| .window0 = { |
| #if defined(CONFIG_32BIT) |
| .base = SH7780_32BIT_DDR_BASE_ADDR, |
| .size = 0x40000000, |
| #else |
| .base = SH7780_CS0_BASE_ADDR, |
| .size = 0x20000000, |
| #endif |
| }, |
| }; |
| |
| int __init pcibios_init_platform(void) |
| { |
| return sh7780_pcic_init(&sh7785_pci_map); |
| } |