Krzysztof Hałasa ed5b9fa0d1 IXP4xx: Extend PCI MMIO indirect address space to 1 GB. ...

IXP4xx CPUs can indirectly access the whole 4 GB PCI MMIO address space (using
the non-prefetch registers). Previously the available space depended on the CPU
variant, since one of the IXP43x platforms needed more than the usual 128 MB.
1 GB should be enough for everyone, and if not, we can trivially increase it.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>

2009-12-05 16:58:39 +01:00

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