From 4c7a47de897e89c25a40e228ac5319cbac7257fe Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 17 Apr 2009 17:21:36 +0900 Subject: sh: pci: Kill off platform-specific multi-window mappings. Commit 68b42d1b548be1840aff7122fdebeb804daf0fa3 ("sh: sh7785lcr: Map whole PCI address space.") changed around the semantics of how various chip-selects are made accessible to PCI. Now that there is a single large mapping covering from CS0-CS6, there is no longer any need to do multi-window mapping. Subsequently, all of the differing implementations can be consolidated in to pci-sh7780. Signed-off-by: Paul Mundt --- arch/sh/boards/mach-se/7780/irq.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/sh/boards/mach-se/7780') diff --git a/arch/sh/boards/mach-se/7780/irq.c b/arch/sh/boards/mach-se/7780/irq.c index 44b61a597a15..b8d43b638fcf 100644 --- a/arch/sh/boards/mach-se/7780/irq.c +++ b/arch/sh/boards/mach-se/7780/irq.c @@ -49,4 +49,21 @@ void __init init_se7780_IRQ(void) /* ICR1: detect low level(for 2ndcut) */ ctrl_outl(0xAAAA0000, INTC_ICR1); + + /* + * FPGA PCISEL register initialize + * + * CPU || SLOT1 | SLOT2 | S-ATA | USB + * ------------------------------------- + * INTA || INTA | INTD | -- | INTB + * ------------------------------------- + * INTB || INTB | INTA | -- | INTC + * ------------------------------------- + * INTC || INTC | INTB | INTA | -- + * ------------------------------------- + * INTD || INTD | INTC | -- | INTA + * ------------------------------------- + */ + ctrl_outw(0x0013, FPGA_PCI_INTSEL1); + ctrl_outw(0xE402, FPGA_PCI_INTSEL2); } -- cgit v1.2.1