From 320a3ab7d235adeeb0dd73e99995334cbe99ea9f Mon Sep 17 00:00:00 2001 From: Michael Niewöhner Date: Fri, 1 Jan 2021 21:14:16 +0100 Subject: soc/intel/cnl: add SLP_S0 residency register and enable LPIT support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Test: Linux adds the cpuidle sysfs interface; Windows with s0ix_enable=1 boots without crashing with an INTERNAL_POWER_ERROR. - Windows and Linux tested on google/akemi - Linux tested on clevo/cml-u Change-Id: I51fdf52419aa7f059b70a906fd8bdac88d5b6046 Tested-By: Matt DeVillier Tested-by: Michael Niewöhner Signed-off-by: Michael Niewöhner Reviewed-on: https://review.coreboot.org/c/coreboot/+/49046 Reviewed-by: Lance Zhao Tested-by: build bot (Jenkins) --- src/soc/intel/cannonlake/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'src/soc/intel/cannonlake/Kconfig') diff --git a/src/soc/intel/cannonlake/Kconfig b/src/soc/intel/cannonlake/Kconfig index 36fa59615b..259a4a04d3 100644 --- a/src/soc/intel/cannonlake/Kconfig +++ b/src/soc/intel/cannonlake/Kconfig @@ -87,6 +87,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_BLOCK select SOC_INTEL_COMMON_BLOCK_ACPI select SOC_INTEL_COMMON_BLOCK_ACPI_CPPC + select SOC_INTEL_COMMON_BLOCK_ACPI_LPIT select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG select SOC_INTEL_COMMON_BLOCK_CNVI select SOC_INTEL_COMMON_BLOCK_CPU -- cgit v1.2.3