sh: Fix up multi-resource mapping for SH7786 PCIe.

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This reworks some of the SH7786 PCIe initialization code to dynamically
setup and size the various resource windows, as opposed to the original
code that simply wired in a couple of them statically.

At the same time, we tidy up the initialization code a bit, kill off some
read-only register twiddling that was gleaned from the bus analyzer, and
also propagate the physical slot/channel mapping.

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

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Paul Mundt 2010-02-10 16:00:58 +09:00

parent 801cd56e3e

commit 7578a4c625

2 changed files with 82 additions and 43 deletions

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89

arch/sh/drivers/pci/pcie-sh7786.c

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36

arch/sh/drivers/pci/pcie-sh7786.h

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