From d91625da60406d7d6b40d3d08155100f2705af73 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Tue, 7 Mar 2023 18:59:42 +0100 Subject: soc/amd: factor out ACPI_SSDT_PSD_INDEPENDENT to common AMD ACPI Kconfig Now that the code using the ACPI_SSDT_PSD_INDEPENDENT Kconfig symbol is moved to soc/amd/common/block/acpi/cpu_power_state.c, also move the Kconfig symbol to the Kconfig file in this directory. Signed-off-by: Felix Held Change-Id: Ide18111df38d4e9c81f7d183f49107f382385d85 Reviewed-on: https://review.coreboot.org/c/coreboot/+/73550 Tested-by: build bot (Jenkins) Reviewed-by: Fred Reitberger --- src/soc/amd/common/block/acpi/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/soc/amd/common/block/acpi') diff --git a/src/soc/amd/common/block/acpi/Kconfig b/src/soc/amd/common/block/acpi/Kconfig index 039fed8868..fd62ad6e67 100644 --- a/src/soc/amd/common/block/acpi/Kconfig +++ b/src/soc/amd/common/block/acpi/Kconfig @@ -26,3 +26,11 @@ config SOC_AMD_COMMON_BLOCK_ACPI_GPIO config SOC_AMD_COMMON_BLOCK_ACPI_IVRS bool + +config ACPI_SSDT_PSD_INDEPENDENT + bool "Allow core p-state independent transitions" + default y + help + AMD recommends the ACPI _PSD object to be configured to cause + cores to transition between p-states independently. A vendor may + choose to generate _PSD object to allow cores to transition together. -- cgit v1.2.3