[coreboot-gerrit] Change in coreboot[master]: mb/google/brya/var/gimble: Swap TPM I2C with touchscreen I2C

[Mark Hsieh (Code Review)]

Attention is currently required from: YH Lin, Tim Wawrzynczak, Marco Chen, Zhuohao Lee, Felix Held.
Mark Hsieh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59580 )

Change subject: mb/google/brya/var/gimble: Swap TPM I2C with touchscreen I2C
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Patch Set 6:

(1 comment)

File src/mainboard/google/brya/variants/gimble/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/59580/comment/fb3a2cb0_821cc3d8 
PS6, Line 189: 			chip drivers/i2c/tpm
             : 				register "hid" = ""GOOG0005""
             : 				register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_A13_IRQ)"
             : 				device i2c 50 on end
             : 			end
             : 		end
> Do we need to consider the backward compatible for the existing board?

Hi Zhuohao,

Copy Tim comment : suppose that means right now we do not have a way to support a single build target having a different TPM bus.

Please refer to this change, thanks.
https://review.coreboot.org/c/coreboot/+/59473/3/src/mainboard/google/brya/K...