[S] Change in coreboot[master]: mb/google/skyrim/var/markarth: Change to read the eMMC clkreq instead

[Tim Van Patten (Code Review)]

Attention is currently required from: John Su, Martin L Roth, Jason Nien, Jon Murphy, Jason Glenesk, Chris Wang, Martin Roth, Karthik Ramasubramanian, Felix Held.

Tim Van Patten has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74583 )

Change subject: mb/google/skyrim/var/markarth: Change to read the eMMC clkreq instead
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Patch Set 3:

(1 comment)

File src/mainboard/google/skyrim/variants/markarth/port_descriptors.c:

https://review.coreboot.org/c/coreboot/+/74583/comment/3804eb9a_8c2f9178 
PS3, Line 88: 	if (gpio_get(EMMC_CLKREQ_GPIO)) {
> Great.  Thank you Karthik. […]

Deferring the refactor sounds good to me.

Do we know if Whiterun needs the change also? Or we're skipping it since the SSDs for it to be behaving correctly so far?