[M] Change in coreboot[master]: mb/google/myst: Enable chromeOS EC

[build bot (Jenkins) (Code Review)]

Attention is currently required from: Raul Rangel, Paul Menzel, Mark Hasemeyer.

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74099 )

Change subject: mb/google/myst: Enable chromeOS EC
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Patch Set 19:

(2 comments)

File src/mainboard/google/myst/variants/baseboard/include/baseboard/ec.h:

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-173676):
https://review.coreboot.org/c/coreboot/+/74099/comment/2b8110e1_c15cb4a1 
PS19, Line 71: #define SIO_EC_PS2K_IRQ Interrupt (ResourceConsumer, Level, ActiveLow, Shared) {1}
space prohibited between function name and open parenthesis '('

Robot Comment from checkpatch (run ID jenkins-coreboot-checkpatch-173676):
https://review.coreboot.org/c/coreboot/+/74099/comment/4814d1f2_b17fc1a1 
PS19, Line 71: #define SIO_EC_PS2K_IRQ Interrupt (ResourceConsumer, Level, ActiveLow, Shared) {1}
Macros with complex values should be enclosed in parentheses