Change in coreboot[master]: Herobrine: sc7280: Add support for audio

[Ravi Kumar Bokka (Code Review)]

Attention is currently required from: Shelley Chen, Ravi kumar.
Ravi Kumar Bokka has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/57449 )

Change subject: Herobrine: sc7280: Add support for audio
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Patch Set 20:

(3 comments)

File src/mainboard/google/herobrine/chromeos.c:

https://review.coreboot.org/c/coreboot/+/57449/comment/0423e0de_b1be7e5e 
PS19, Line 16: 	gpio_input_irq(GPIO_H1_AP_INT, IRQ_TYPE_RISING_EDGE, GPIO_PULL_UP);
> This belongs in CL:50581

Done

https://review.coreboot.org/c/coreboot/+/57449/comment/e1e20d37_891b6c7d 
PS19, Line 25: 		{GPIO_H1_AP_INT.addr, ACTIVE_HIGH, gpio_get(GPIO_H1_AP_INT),
             : 			"TPM interrupt"},
> This belongs in CL:50581

Done

File src/mainboard/google/herobrine/mainboard.c:

https://review.coreboot.org/c/coreboot/+/57449/comment/b04213e3_9886135a 
PS14, Line 45: gpio_configure(GPIO(106), GPIO106_FUNC_MI2S1_SCK,
             : 				GPIO_NO_PULL, GPIO_16MA, GPIO_OUTPUT);
             : 
             : 	gpio_configure(GPIO(108), GPIO108_FUNC_MI2S1_WS,
             : 				GPIO_NO_PULL, GPIO_16MA, GPIO_OUTPUT);
             : 
             : 	gpio_configure(GPIO(107), GPIO107_FUNC_MI2S1_DATA0,
             : 				GPIO_NO_PULL, GPIO_16MA, GPIO_OUTPUT);
             : }
> Can we define these GPIO(..) values in board. […]

Done