Commits
Krzysztof Hałasa committed 0a07232ff62
IXP4xx: workaround for PCI prefetch problems near 64 MB boundary. Map unused registers at the end of DMA region at 64 MB to allow PCI masters to cross the boundary when prefetching data from SDRAM. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>