20 lines
628 B
Markdown
20 lines
628 B
Markdown
# ACPI-specific documentation
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This section contains documentation about coreboot on ACPI. coreboot dropped
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backwards support for ACPI 1.0 and is only compatible to ACPI version 2.0 and
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upwards.
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- [SSDT UID generation](uid.md)
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## GPIO
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- [GPIO toggling in ACPI AML](gpio.md)
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## ACPI specification - Useful links
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- [ACPI Specification 6.5](https://uefi.org/specs/ACPI/6.5/index.html)
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- [ASL 2.0 Syntax](https://uefi.org/specs/ACPI/6.5/19_ASL_Reference.html#asl-2-0-symbolic-operators-and-expressions)
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- [Predefined ACPI Names](https://uefi.org/specs/ACPI/6.5/05_ACPI_Software_Programming_Model.html#predefined-acpi-names)
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