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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)
tree7b63a7c89974e5f859a352e71316905225d73ab9 /board/freescale/mpc837xemds/pci.h
parent8f11e34b31a7be124a3239653f33af9510502045 (diff)
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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>
Diffstat (limited to 'board/freescale/mpc837xemds/pci.h')
-rw-r--r--board/freescale/mpc837xemds/pci.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/board/freescale/mpc837xemds/pci.h b/board/freescale/mpc837xemds/pci.h
new file mode 100644
index 0000000..fd7a916
--- /dev/null
+++ b/board/freescale/mpc837xemds/pci.h
@@ -0,0 +1,6 @@
+#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 */