Change in coreboot[master]: Revert "mb/google/dedede/var/beadrix: Remove SD controller"

[Teddy Shih (Code Review)]

Attention is currently required from: Paul Menzel, Tim Wawrzynczak, Aseda Aboagye, Werner Zeh, Paul Fagerburg, Karthik Ramasubramanian, Felix Held.
Teddy Shih has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60849 )

Change subject: Revert "mb/google/dedede/var/beadrix: Remove SD controller"
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Patch Set 4: Code-Review+1

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/60849/comment/b1d77244_623acda3 
PS3, Line 11: depthcharge change
> Is there one planned?

Done

https://review.coreboot.org/c/coreboot/+/60849/comment/bb77c344_28afc1e4 
PS3, Line 11: It makes cret can't boot to os without depthcharge change.
> What is the exact error?

...
Starting depthcharge on Beadrix...
src/vboot/util/flag.c:50 flag_install(): Gpio already set up for flag 5.