u-boot/arch/x86/include/asm/acpi/cpu.asl
Simon Glass d9434a17e5 x86: acpi: Add base asl files for common x86 devices
Add common x86 ASL files, taken from coreboot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
2020-09-25 11:27:11 +08:00

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Text

/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright 2019 Google LLC
*/
/* These come from the dynamically created CPU SSDT */
External (\_PR.CNOT, MethodObj)
/* Notify OS to re-read CPU tables */
Method (PNOT)
{
\_PR.CNOT (0x81)
}
/* Notify OS to re-read CPU _PPC limit */
Method (PPCN)
{
\_PR.CNOT (0x80)
}
/* Notify OS to re-read Throttle Limit tables */
Method (TNOT)
{
\_PR.CNOT (0x82)
}