Change in coreboot[master]: sb/intel/i82801gx: Consolidate interrupt routing

[Arthur Heymans (Code Review)]

Hello Vladimir Serbinenko, Paul Menzel, build bot (Jenkins), coreboot org,

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

https://review.coreboot.org/19017

to look at the new patch set (#8).

Change subject: sb/intel/i82801gx: Consolidate interrupt routing
......................................................................

sb/intel/i82801gx: Consolidate interrupt routing

The current code tries to make routing per-board, presumably for optimizing
IRQ balancing but instead fails at providing an error-free default.
Rewrite in unified and simplified way at the cost of minor performance hit
on very old OS.

This is set up similar to newer Intel PCH where a sane default is
provided by coreboot.

Change-Id: I46838d2249c6fefedf9e2c63ade0812d22e7d627
Signed-off-by: Vladimir Serbinenko 
Signed-off-by: Arthur Heymans 
---
M src/mainboard/apple/macbook21/Kconfig
D src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl
M src/mainboard/apple/macbook21/devicetree.cb
M src/mainboard/apple/macbook21/romstage.c
M src/mainboard/asus/p5gc-mx/Kconfig
D src/mainboard/asus/p5gc-mx/acpi/i945_pci_irqs.asl
M src/mainboard/asus/p5gc-mx/devicetree.cb
M src/mainboard/getac/p470/Kconfig
M src/mainboard/getac/p470/devicetree.cb
M src/mainboard/getac/p470/romstage.c
D src/mainboard/gigabyte/ga-945gcm-s2l/acpi/i945_pci_irqs.asl
M src/mainboard/gigabyte/ga-945gcm-s2l/devicetree.cb
M src/mainboard/gigabyte/ga-945gcm-s2l/romstage.c
M src/mainboard/gigabyte/ga-g41m-es2l/Kconfig
D src/mainboard/gigabyte/ga-g41m-es2l/acpi/x4x_pci_irqs.asl
M src/mainboard/gigabyte/ga-g41m-es2l/devicetree.cb
M src/mainboard/gigabyte/ga-g41m-es2l/romstage.c
M src/mainboard/ibase/mb899/Kconfig
D src/mainboard/ibase/mb899/acpi/i945_pci_irqs.asl
M src/mainboard/ibase/mb899/devicetree.cb
M src/mainboard/ibase/mb899/romstage.c
M src/mainboard/intel/d510mo/Kconfig
D src/mainboard/intel/d510mo/acpi/pineview_pci_irqs.asl
M src/mainboard/intel/d510mo/devicetree.cb
M src/mainboard/intel/d510mo/romstage.c
M src/mainboard/intel/d945gclf/Kconfig
D src/mainboard/intel/d945gclf/acpi/i945_pci_irqs.asl
M src/mainboard/intel/d945gclf/devicetree.cb
M src/mainboard/intel/d945gclf/romstage.c
M src/mainboard/kontron/986lcd-m/Kconfig
D src/mainboard/kontron/986lcd-m/acpi/i945_pci_irqs.asl
M src/mainboard/kontron/986lcd-m/devicetree.cb
M src/mainboard/kontron/986lcd-m/romstage.c
M src/mainboard/lenovo/t60/Kconfig
D src/mainboard/lenovo/t60/acpi/i945_pci_irqs.asl
M src/mainboard/lenovo/t60/devicetree.cb
M src/mainboard/lenovo/t60/romstage.c
M src/mainboard/lenovo/x60/Kconfig
D src/mainboard/lenovo/x60/acpi/i945_pci_irqs.asl
M src/mainboard/lenovo/x60/devicetree.cb
M src/mainboard/lenovo/x60/romstage.c
M src/mainboard/roda/rk886ex/Kconfig
D src/mainboard/roda/rk886ex/acpi/i945_pci_irqs.asl
M src/mainboard/roda/rk886ex/devicetree.cb
M src/mainboard/roda/rk886ex/romstage.c
M src/northbridge/intel/i945/acpi/hostbridge.asl
M src/northbridge/intel/i945/early_init.c
M src/northbridge/intel/i945/i945.h
M src/northbridge/intel/pineview/acpi/hostbridge.asl
M src/northbridge/intel/pineview/early_init.c
M src/northbridge/intel/x4x/acpi/hostbridge.asl
M src/northbridge/intel/x4x/early_init.c
M src/southbridge/intel/i82801gx/acpi/ich7.asl
R src/southbridge/intel/i82801gx/acpi/irq.asl
M src/southbridge/intel/i82801gx/chip.h
M src/southbridge/intel/i82801gx/early_lpc.c
M src/southbridge/intel/i82801gx/i82801gx.h
M src/southbridge/intel/i82801gx/lpc.c
58 files changed, 408 insertions(+), 1,221 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/17/19017/8