Change in coreboot[master]: soc/amd/cezanne/acpi: Add support for RTC workaround

[Raul Rangel (Code Review)]

Raul Rangel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/60172 )

Change subject: soc/amd/cezanne/acpi: Add support for RTC workaround
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Patch Set 2:

(2 comments)

File src/soc/amd/cezanne/acpi/rtc_workaround.asl:

https://review.coreboot.org/c/coreboot/+/60172/comment/d1a86734_112b0d29 
PS2, Line 23: _E2C
> I am not seeing a documentation for this method. […]

https://uefi.org/specs/ACPI/6.4/05_ACPI_Software_Programming_Model/ACPI_Soft...

https://review.coreboot.org/c/coreboot/+/60172/comment/c0ca0ba8_43ec56de 
PS2, Line 24: _SB_
> Is this extra underscore a typo?

It wasn't intentional, but I think it's fine. I think ACPI names that are shorter than 4 characters have the _ suffix appended as padding.