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path: root/arch/sh/drivers/pci/ops-snapgear.c
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Diffstat (limited to 'arch/sh/drivers/pci/ops-snapgear.c')
-rw-r--r--arch/sh/drivers/pci/ops-snapgear.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/sh/drivers/pci/ops-snapgear.c b/arch/sh/drivers/pci/ops-snapgear.c
index b64f2b91be8e..5a39ecc1adb8 100644
--- a/arch/sh/drivers/pci/ops-snapgear.c
+++ b/arch/sh/drivers/pci/ops-snapgear.c
@@ -18,55 +18,6 @@
18#include <linux/pci.h> 18#include <linux/pci.h>
19#include "pci-sh4.h" 19#include "pci-sh4.h"
20 20
21#define SNAPGEAR_PCI_IO 0x4000
22#define SNAPGEAR_PCI_MEM 0xfd000000
23
24/* PCI: default LOCAL memory window sizes (seen from PCI bus) */
25#define SNAPGEAR_LSR0_SIZE (64*(1<<20)) //64MB
26#define SNAPGEAR_LSR1_SIZE (64*(1<<20)) //64MB
27
28static struct resource sh7751_io_resource = {
29 .name = "SH7751 IO",
30 .start = SNAPGEAR_PCI_IO,
31 .end = SNAPGEAR_PCI_IO + (64*1024) - 1, /* 64KiB I/O */
32 .flags = IORESOURCE_IO,
33};
34
35static struct resource sh7751_mem_resource = {
36 .name = "SH7751 mem",
37 .start = SNAPGEAR_PCI_MEM,
38 .end = SNAPGEAR_PCI_MEM + (64*1024*1024) - 1, /* 64MiB mem */
39 .flags = IORESOURCE_MEM,
40};
41
42struct pci_channel board_pci_channels[] = {
43 { sh7751_pci_init, &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff },
44 { 0, }
45};
46
47static struct sh4_pci_address_map sh7751_pci_map = {
48 .window0 = {
49 .base = SH7751_CS2_BASE_ADDR,
50 .size = SNAPGEAR_LSR0_SIZE,
51 },
52
53 .window1 = {
54 .base = SH7751_CS2_BASE_ADDR,
55 .size = SNAPGEAR_LSR1_SIZE,
56 },
57};
58
59/*
60 * Initialize the SnapGear PCI interface
61 * Setup hardware to be Central Funtion
62 * Copy the BSR regs to the PCI interface
63 * Setup PCI windows into local RAM
64 */
65int __init pcibios_init_platform(void)
66{
67 return sh7751_pcic_init(&board_pci_channels[0], &sh7751_pci_map);
68}
69
70int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) 21int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
71{ 22{
72 int irq = -1; 23 int irq = -1;