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authorAnton Vorontsov <avorontsov@ru.mvista.com>2009-01-08 04:26:19 +0300
committerKim Phillips <kim.phillips@freescale.com>2009-01-21 18:43:50 -0600
commit8b34557c546e5e9f34ebf83c93413dad973d93df (patch)
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mpc83xx: Add PCI-E support for MPC837XEMDS boards
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 <avorontsov@ru.mvista.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
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