Change in coreboot[master]: mb/google/dedede/var/storo: Add camera support

[Zanxi Chen (Code Review)]

Attention is currently required from: Martin Roth, Zanxi Chen, Henry Sun, Weimin Wu, Karthik Ramasubramanian.
Hello build bot (Jenkins), Patrick Georgi, Henry Sun, Tao Xia, Karthik Ramasubramanian,

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

https://review.coreboot.org/c/coreboot/+/50995

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

Change subject: mb/google/dedede/var/storo: Add camera support
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mb/google/dedede/var/storo: Add camera support

To support mipi camera.
1. enable DRIVERS_INTEL_MIPI_CAMERA/SOC_INTEL_COMMON_BLOCK_IPU
2. add IPU/VCM/NVM/CAM1 into devicetree
To support usb camera.
add camera support in devicetree and associated GPIO configuration.

BUG=b:177393430, b:177388006
TEST=Build and boot to OS. Camera function is OK.

Change-Id: I98d5708d1955406c2e46db972903057bb3d12dcc
Signed-off-by: Zanxi Chen 
---
M src/mainboard/google/dedede/Kconfig.name
A src/mainboard/google/dedede/variants/storo/Makefile.inc
A src/mainboard/google/dedede/variants/storo/gpio.c
M src/mainboard/google/dedede/variants/storo/overridetree.cb
4 files changed, 122 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/95/50995/2