sh: Reworked SH7780 PCI initialization.

This consolidates the PCI initialization code for all of the pci-sh7780
users, and sets up the memory window dynamically as opposed to using
hardcoded window positions.

A number of bugs were fixed at the same time, including the PIO handling
and master abort timeout settings being incorrect.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 12 deletions

diff --git a/arch/sh/drivers/pci/fixups-r7780rp.c b/arch/sh/drivers/pci/fixups-r7780rp.c
index 15ca65cb667e..08b2d8658a00 100644
--- a/arch/sh/drivers/pci/fixups-r7780rp.c
+++ b/arch/sh/drivers/pci/fixups-r7780rp.c
@@ -22,15 +22,3 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
 {
         return irq_tab[slot];
 }
-
-int pci_fixup_pcic(struct pci_channel *chan)
-{
-        pci_write_reg(chan, 0x000043ff, SH4_PCIINTM);
-        pci_write_reg(chan, 0x00000000, SH7780_PCIIBAR);
-        pci_write_reg(chan, 0x08000000, SH7780_PCICSCR0);
-        pci_write_reg(chan, 0x0000001b, SH7780_PCICSAR0);
-        pci_write_reg(chan, 0xfd000000, SH7780_PCICSCR1);
-        pci_write_reg(chan, 0x0000000f, SH7780_PCICSAR1);
-
-        return 0;
-}