path: root/board/freescale/mpc837xemds/pci.h
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* mpc83xx: Add PCI-E support for MPC837XEMDS boardsAnton Vorontsov2009-01-211-0/+6
MPC837XEMDS boards can support PCI-E via "PCI-E riser card". The card provides two PCI-E (x2) ports. Though, only one port can be used in x2 mode. Two ports can function simultaneously in x1 mode. PCI-E x1/x2 modes can be switched via "pex_x2" environment variable. Signed-off-by: Anton Vorontsov <> Signed-off-by: Kim Phillips <>
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