[coreboot] Resource Allocation problems

[Myles Watson]

This is the resource tree for SimNOW:

 Root Device resource base 1000 size 2000 align c gran 0 limit ffff flags
40000100
 Root Device resource base fd000000 size 1200000 align 18 gran 0 limit
febfffff flags 40000200
  PCI_DOMAIN: 0000 resource base 400 size 0 align 0 gran 0 limit ffff flags
40040100
  PCI_DOMAIN: 0000 resource base 0 size 0 align 0 gran 0 limit fcffffffff
flags 40040200
  PCI_DOMAIN: 0000 resource base 0 size a0000 align 0 gran 0 limit 0 flags
e0004200
  PCI_DOMAIN: 0000 resource base c0000 size ff40000 align 0 gran 0 limit 0
flags e0004200
   PCI: 00:18.0 resource base fe200000 size 0 align 14 gran 14 limit
ffffffffff flags 60001200
   PCI: 00:18.0 resource base 1000 size 2000 align c gran c limit ffff flags
60000100
   PCI: 00:18.0 resource base fd000000 size 1200000 align 18 gran 14 limit
febfffff flags 60000200
   PCI: 00:18.0 resource base 3000 size 0 align c gran c limit ffff flags
60000100
   PCI: 00:18.0 resource base fe200000 size 0 align 14 gran 14 limit
ffffffffff flags 60001200
   PCI: 00:18.0 resource base fe200000 size 0 align 14 gran 14 limit
ffffffffff flags 60000200
   PCI: 00:18.0 resource base a0000 size 20000 align 0 gran 0 limit 0 flags
0
    PCI: 00:06.0 resource base 1000 size 1000 align c gran c limit ffff
flags 60000102
    PCI: 00:06.0 resource base fd000000 size 1100000 align 18 gran 14 limit
febfffff flags 60000202
     PCI: 01:00.0 resource base fe050000 size 1000 align c gran c limit
ffffffff flags 60000200
     PCI: 01:00.1 resource base fe051000 size 1000 align c gran c limit
ffffffff flags 60000200
     PCI: 01:00.2 resource base fe054000 size 100 align 8 gran 8 limit
ffffffff flags 60000200
     PCI: 01:01.0 resource base fe052000 size 1000 align c gran c limit
ffffffff flags 60000200
     PCI: 01:04.0 resource base fd000000 size 1000000 align 18 gran 18 limit
ffffffff flags 60000200
     PCI: 01:04.0 resource base fe055000 size 100 align 8 gran 8 limit
ffffffff flags 60000200
     PCI: 01:04.0 resource base 1000 size 100 align 8 gran 8 limit ffff
flags 60000100
     PCI: 01:04.0 resource base fe040000 size 10000 align 10 gran 10 limit
ffffffff flags 60002200
     PCI: 01:05.0 resource base fe000000 size 20000 align 11 gran 11 limit
ffffffff flags 60000200
     PCI: 01:05.0 resource base fe020000 size 20000 align 11 gran 11 limit
ffffffff flags 60000200
     PCI: 01:05.0 resource base 1400 size 40 align 6 gran 6 limit ffff flags
60000100
     PCI: 01:05.0 resource base fe053000 size 800 align b gran b limit
ffffffff flags 60002200
    PCI: 00:07.0 resource base 0 size 0 align 0 gran 0 limit 0 flags
40040100
    PCI: 00:07.0 resource base 0 size 0 align 0 gran 0 limit 0 flags
40040200
    PCI: 00:07.1 resource base 2c60 size 10 align 4 gran 4 limit ffff flags
60000100
    PCI: 00:07.2 resource base 2c40 size 20 align 5 gran 5 limit ffff flags
60000100
    PCI: 00:07.5 resource base 2000 size 100 align 8 gran 8 limit ffff flags
60000100
    PCI: 00:07.5 resource base 2c00 size 40 align 6 gran 6 limit ffff flags
60000100
    PCI: 00:07.6 resource base 2400 size 100 align 8 gran 8 limit ffff flags
60000100
    PCI: 00:07.6 resource base 2800 size 80 align 7 gran 7 limit ffff flags
60000100
    PCI: 00:07.7 resource base fe100000 size 1000 align c gran c limit
ffffffff flags 60000200
    PCI: 00:07.7 resource base 2880 size 80 align 7 gran 7 limit ffff flags
60000100
    PCI: 00:0a.1 resource base fe101000 size 1000 align c gran c limit
ffffffffffffffff flags 60000201
    PCI: 00:0b.1 resource base fe102000 size 1000 align c gran c limit
ffffffffffffffff flags 60000201

There are several resources of size zero.  Can we get rid of them?
There is a nearly duplicated resource for 0:18.0, both of which are size 0.

Thanks,
Myles
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