[coreboot-gerrit] [S] Change in coreboot[main]: mb/ocp/tiogapass: Wait for BMC

[Shuo Liu (Code Review)]

Attention is currently required from: Christian Walter, Johnny Lin, Morgan Jang, Patrick Rudolph, [e-mail].

Shuo Liu has posted comments on this change by Patrick Rudolph. ( https://review.coreboot.org/c/coreboot/+/85492?usp=email )

Change subject: mb/ocp/tiogapass: Wait for BMC
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Patch Set 3: Code-Review+1

(1 comment)

File src/mainboard/ocp/tiogapass/romstage.c:

https://review.coreboot.org/c/coreboot/+/85492/comment/8986361b_86a931a6?usp... :
PS2, Line 60: 	static const long timeout = 180 * 1000;
> I would suggest making this a Kconfig just in case

Is GPP_F4 is purposed as a 'BMC ready' signal or a generic purpose signal in tiogapass? Is the usage of GPP_F4 as 'BMC ready' sign depends on specific version of BMC firmware in tiogapass?