u-boot/board/freescale/mpc837xemds/pci.h
Anton Vorontsov 8b34557c54 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>
2009-01-21 18:43:50 -06:00

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#ifndef __BOARD_MPC837XEMDS_PCI_H
#define __BOARD_MPC837XEMDS_PCI_H
extern void ft_pcie_fixup(void *blob, bd_t *bd);
#endif /* __BOARD_MPC837XEMDS_PCI_H */