diff options
Diffstat (limited to 'arch/sh/drivers/pci/fixups-sdk7780.c')
-rw-r--r-- | arch/sh/drivers/pci/fixups-sdk7780.c | 32 |
1 files changed, 5 insertions, 27 deletions
diff --git a/arch/sh/drivers/pci/fixups-sdk7780.c b/arch/sh/drivers/pci/fixups-sdk7780.c index da60e99894b8..250b0edd7365 100644 --- a/arch/sh/drivers/pci/fixups-sdk7780.c +++ b/arch/sh/drivers/pci/fixups-sdk7780.c | |||
@@ -35,40 +35,18 @@ int pci_fixup_pcic(struct pci_channel *chan) | |||
35 | { | 35 | { |
36 | /* Enable all interrupts, so we know what to fix */ | 36 | /* Enable all interrupts, so we know what to fix */ |
37 | pci_write_reg(chan, 0x0000C3FF, SH7780_PCIIMR); | 37 | pci_write_reg(chan, 0x0000C3FF, SH7780_PCIIMR); |
38 | pci_write_reg(chan, 0x0000380F, SH7780_PCIAINTM); | ||
39 | 38 | ||
40 | /* Set up standard PCI config registers */ | 39 | /* Set up standard PCI config registers */ |
41 | pci_write_reg(chan, 0xFB00, SH7780_PCISTATUS); | ||
42 | pci_write_reg(chan, 0x0047, SH7780_PCICMD); | ||
43 | pci_write_reg(chan, 0x00, SH7780_PCIPIF); | ||
44 | pci_write_reg(chan, 0x1912, SH7780_PCISVID); | ||
45 | pci_write_reg(chan, 0x0001, SH7780_PCISID); | ||
46 | |||
47 | pci_write_reg(chan, 0x08000000, SH7780_PCIMBAR0); /* PCI */ | 40 | pci_write_reg(chan, 0x08000000, SH7780_PCIMBAR0); /* PCI */ |
48 | pci_write_reg(chan, 0x08000000, SH7780_PCILAR0); /* SHwy */ | 41 | pci_write_reg(chan, 0x08000000, SH4_PCILAR0); /* SHwy */ |
49 | pci_write_reg(chan, 0x07F00001, SH7780_PCILSR); /* size 128M w/ MBAR */ | 42 | pci_write_reg(chan, 0x07F00001, SH4_PCILSR0); /* size 128M w/ MBAR */ |
50 | 43 | ||
51 | pci_write_reg(chan, 0x00000000, SH7780_PCIMBAR1); | 44 | pci_write_reg(chan, 0x00000000, SH7780_PCIMBAR1); |
52 | pci_write_reg(chan, 0x00000000, SH7780_PCILAR1); | 45 | pci_write_reg(chan, 0x00000000, SH4_PCILAR1); |
53 | pci_write_reg(chan, 0x00000000, SH7780_PCILSR1); | 46 | pci_write_reg(chan, 0x00000000, SH4_PCILSR1); |
54 | 47 | ||
55 | pci_write_reg(chan, 0xAB000801, SH7780_PCIIBAR); | 48 | pci_write_reg(chan, 0xAB000801, SH7780_PCIIBAR); |
56 | 49 | pci_write_reg(chan, 0xA5000C01, SH4_PCICR); | |
57 | /* | ||
58 | * Set the MBR so PCI address is one-to-one with window, | ||
59 | * meaning all calls go straight through... use ifdef to | ||
60 | * catch erroneous assumption. | ||
61 | */ | ||
62 | pci_write_reg(chan, 0xFD000000 , SH7780_PCIMBR0); | ||
63 | pci_write_reg(chan, 0x00FC0000 , SH7780_PCIMBMR0); /* 16M */ | ||
64 | |||
65 | /* Set IOBR for window containing area specified in pci.h */ | ||
66 | pci_write_reg(chan, chan->io_resource->start & ~(SH7780_PCI_IO_SIZE-1), | ||
67 | SH7780_PCIIOBR); | ||
68 | pci_write_reg(chan, (SH7780_PCI_IO_SIZE-1) & (7 << 18), | ||
69 | SH7780_PCIIOBMR); | ||
70 | |||
71 | pci_write_reg(chan, 0xA5000C01, SH7780_PCICR); | ||
72 | 50 | ||
73 | return 0; | 51 | return 0; |
74 | } | 52 | } |