[S] Change in coreboot[main]: nb/intel/haswell: make IOMMU a runtime option

[Nicholas Chin (Code Review)]

Attention is currently required from: Alexander Couzens, Angel Pons, Leah Rowe.

Nicholas Chin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81016?usp=email )

Change subject: nb/intel/haswell: make IOMMU a runtime option
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Patch Set 1:

(16 comments)

File src/mainboard/asrock/b85m_pro4/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/689afe0a_823ecd84 :
PS1, Line 14: 412
411 is the next available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/482efa15_927c004b :
PS1, Line 42: 6	0	Disable
            : 	6	1	Enable
Redundant, enum 1 can be used instead

File src/mainboard/asrock/h81m-hds/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/fdb31087_29fba546 :
PS1, Line 25: 412	1	e	6	iommu
411 is the next available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/5a0ad044_f0116bc2 :
PS1, Line 58: 6	0	Disable
            : 6	1	Enable
Enum 1 can be reused

File src/mainboard/google/beltino/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/2722c644_566ac4cf :
PS1, Line 23: 412
411 is the net available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/005df1a7_9a2a9fe3 :
PS1, Line 53: 8	0	Disable
            : 8	1	Enable
Enum 1 can be reused

File src/mainboard/google/slippy/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/77592cb0_b30d8b73 :
PS1, Line 23: 412
411 is the next available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/ecd5d40a_c6645eba :
PS1, Line 53: 	0	Disable
            : 8	1	Enable
Enum 1 can be reused

File src/mainboard/intel/baskingridge/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/7707c4cf_911944e9 :
PS1, Line 22: 412
411 is the next available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/0ae8ce47_99a8840d :
PS1, Line 52: 8	0	Disable
            : 8	1	Enable
Enum 1 can be reused

File src/mainboard/lenovo/haswell/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/7fb0733a_6db0bff8 :
PS1, Line 26: 413	1	e	14	iommu
This is a northbridge option, so this would better fit under the northbridge section below. Bit 436 appears to be the next free bit there.

https://review.coreboot.org/c/coreboot/+/81016/comment/085d081b_5aa838f7 :
PS1, Line 76: 14	0	Disable
            : 14	1	Enable
Enum 1 can be reused

File src/mainboard/lenovo/m900_tiny/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/eb64097e_27600e12 :
PS1, Line 28: 412
411 is the next available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/0637d564_541e60af :
PS1, Line 60: 8	0	Disable
            : 8	1	Enable
Enum 1 can be reused

File src/mainboard/supermicro/x10slm-f/cmos.layout:

https://review.coreboot.org/c/coreboot/+/81016/comment/000ab18e_f98c5f9e :
PS1, Line 25: 412
Bit 411 is the next available bit

https://review.coreboot.org/c/coreboot/+/81016/comment/a3c6e62d_3e80ebdb :
PS1, Line 61: 6	0	Disable
            : 6	1	Enable
Enum 1 can be reused