Change in coreboot[master]: nb/intel/ironlake: Drop `pci_mmio_size`

[Angel Pons (Code Review)]

Attention is currently required from: Angel Pons, Arthur Heymans, Alexander Couzens, Patrick Rudolph.
Hello build bot (Jenkins), Nico Huber, Arthur Heymans, Alexander Couzens, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/52070

to look at the new patch set (#2).

Change subject: nb/intel/ironlake: Drop `pci_mmio_size`
......................................................................

nb/intel/ironlake: Drop `pci_mmio_size`

There's no good reason to use values smaller than 2 GiB here. Well, it
increases available DRAM in 32-bit space. However, as this is a 64-bit
platform, it's highly unlikely that 32-bit limitations would cause any
issues anymore. It's more likely to have the allocator give up because
memory-mapped resources in 32-bit space don't fit within the specified
MMIO size, which can easily occur when using a discrete graphics card.

Change-Id: I6cdce5f56bc94cca7065ee3e38af60d1de66e45c
Signed-off-by: Angel Pons 
---
M src/mainboard/lenovo/t410/devicetree.cb
M src/mainboard/lenovo/x201/devicetree.cb
M src/mainboard/packardbell/ms2290/devicetree.cb
M src/northbridge/intel/ironlake/chip.h
M src/northbridge/intel/ironlake/raminit.c
5 files changed, 1 insertion(+), 29 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/70/52070/2