arch/sh/drivers/pci/ops-sh03.c

   1 /*
   2  * linux/arch/sh/drivers/pci/ops-sh03.c
   3  *
   4  * PCI initialization for the Interface CTP/PCI-SH03 board
   5  */
   6
   7 #include <linux/kernel.h>
   8 #include <linux/types.h>
   9 #include <linux/init.h>
  10 #include <linux/delay.h>
  11 #include <linux/pci.h>
  12 #include <asm/io.h>
  13 #include "pci-sh7751.h"
  14
  15 /*
  16  * Description:  This function sets up and initializes the pcic, sets
  17  * up the BARS, maps the DRAM into the address space etc, etc.
  18  */
  19 int __init pcibios_init_platform(void)
  20 {
  21    return 1;
  22 }
  23
  24 static struct resource sh7751_io_resource = {
  25         .name   = "SH03 IO",
  26         .start  = SH7751_PCI_IO_BASE,
  27         .end    = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
  28         .flags  = IORESOURCE_IO
  29 };
  30
  31 static struct resource sh7751_mem_resource = {
  32         .name   = "SH03 mem",
  33         .start  = SH7751_PCI_MEMORY_BASE,
  34         .end    = SH7751_PCI_MEMORY_BASE + SH7751_PCI_MEM_SIZE - 1,
  35         .flags  = IORESOURCE_MEM
  36 };
  37
  38 extern struct pci_ops sh4_pci_ops;
  39
  40 struct pci_channel board_pci_channels[] = {
  41         { &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
  42         { NULL, NULL, NULL, 0, 0 },
  43 };
  44