[coreboot-gerrit] Change in coreboot[master]: mainboard/hatch: Fix puff DP output on cold boots

[Daisuke Nojiri (Code Review)]

Daisuke Nojiri has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/38475 )

Change subject: mainboard/hatch: Fix puff DP output on cold boots
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Patch Set 4: Code-Review+2

(1 comment)

https://review.coreboot.org/c/coreboot/+/38475/4/src/mainboard/google/hatch/... 
File src/mainboard/google/hatch/variants/puff/mainboard.c:

https://review.coreboot.org/c/coreboot/+/38475/4/src/mainboard/google/hatch/... 
PS4, Line 28: wait_for_hpd
nit: This is generic except messages. It's nice to be renamed (e.g. wait_for_gpio) and placed in a common file (gpio.c). Messages can be printed by the callers, differentiated by the return value.