Change in coreboot[master]: mb/google/poppy: Add variant support for camera asl

[Furquan Shaikh (Code Review)]

Hello build bot (Jenkins),

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

https://review.coreboot.org/22558

to look at the new patch set (#4).

Change subject: mb/google/poppy: Add variant support for camera asl
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mb/google/poppy: Add variant support for camera asl

This change adds infrastructure to allow variants to define their own
camera.asl file.
- Poppy and soraka use the one provided by baseboard.
- Dummy file is added for nautilus since it does not have camera
support enabled yet.

TEST=Verified that DSDT table remains the same with and without this
change.

Change-Id: I0f0b489e74739aa4708283d58d8b7626b77a89a3
Signed-off-by: Furquan Shaikh 
---
M src/mainboard/google/poppy/dsdt.asl
A src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/camera.asl
R src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/ipu_mainboard.asl
R src/mainboard/google/poppy/variants/baseboard/include/baseboard/acpi/mipi_camera.asl
A src/mainboard/google/poppy/variants/nautilus/include/variant/acpi/camera.asl
A src/mainboard/google/poppy/variants/poppy/include/variant/acpi/camera.asl
A src/mainboard/google/poppy/variants/soraka/include/variant/acpi/camera.asl
7 files changed, 67 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/22558/4