Remove drivers/pci/onboard.  The only purpose was for option ROMs, which are
now handled more generically using CBFS.

Simplify the option ROM code in device/pci_rom.c, since there are only two ways
to get a ROM address now (CBFS and the device) and add an exception for qemu.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4925 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/amd/dbm690t/devicetree.cb b/src/mainboard/amd/dbm690t/devicetree.cb
index 10de5c1..a12e82d 100644
--- a/src/mainboard/amd/dbm690t/devicetree.cb
+++ b/src/mainboard/amd/dbm690t/devicetree.cb
@@ -20,9 +20,7 @@
 				chip southbridge/amd/rs690
 					device pci 0.0 on end # HT  	0x7910
 					device pci 1.0 on  # Internal Graphics P2P bridge 0x7912
-						chip drivers/pci/onboard
-							device pci 5.0 on end	# Internal Graphics 0x791F
-						end
+						device pci 5.0 on end	# Internal Graphics 0x791F
 					end
 					device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x7913
 					device pci 3.0 off end # PCIE P2P bridge	0x791b