coreboot-kgpe-d16/src
Subrata Banik eaee392cb3 mb/google/hatch: Enable PmTimerDisabled config to reduce S0ix power usage
BRANCH=none
BUG=b:138152075
TEST=Build for cometlake board with the PmTimerDisabled policy in
devicetree set to 1.

With PmTimerDisabled = 0
>> iotools mmio_read8 0xfe0018fc
0x00

With PmTimerDisabled = 1
>> iotools mmio_read8 0xfe0018fc
0x02

Bit 1: ACPI Timer Disable (ACPI_TIM_DIS): This bit determines
whether the ACPI Timer is enabled to run.
- 0: ACPI Timer is enabled
- 1: ACPI Timer is disabled

Change-Id: I83f49505a804c99d7978e5d541ea9fe8ead9b88f
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34611
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: V Sowmya <v.sowmya@intel.com>
2019-08-03 10:23:11 +00:00
..
acpi AUTHORS: Move src/acpi copyrights into AUTHORS file 2019-07-30 11:04:14 +00:00
arch src/arch/x86/acpi: Constify struct device instances 2019-08-02 15:47:24 +00:00
commonlib vboot: deprecate vboot_handoff structure 2019-07-23 12:07:07 +00:00
console src: Make implicit fall throughs explicit 2019-07-19 09:57:54 +00:00
cpu src/cpu/intel: Add sanity check for cpu turbo mode capability 2019-07-21 19:01:13 +00:00
device device/pci_ops: Make PCI_BDF() available in all stages 2019-08-02 15:47:53 +00:00
drivers drivers/crb: Add CRB driver for TPM2 support 2019-07-31 10:58:36 +00:00
ec ec/google/wilco: Hide wilco symbols when unused 2019-07-25 16:46:17 +00:00
include device/pci_ops: Make PCI_BDF() available in all stages 2019-08-02 15:47:53 +00:00
lib lib/bootmem: Prepare for OpenSBI 2019-07-31 10:57:30 +00:00
mainboard mb/google/hatch: Enable PmTimerDisabled config to reduce S0ix power usage 2019-08-03 10:23:11 +00:00
northbridge nb/amd/amdht: Use standard coreboot assertions 2019-07-30 09:57:44 +00:00
security drivers/crb: Add CRB driver for TPM2 support 2019-07-31 10:58:36 +00:00
soc soc/samsung/exynos5420: Refactor fimd vidtcon access 2019-08-02 10:00:09 +00:00
southbridge sb/intel/common/spi: Fix opmenu setup 2019-07-28 17:54:02 +00:00
superio src/superio/nuvoton: Add support for NCT5539D 2019-07-29 17:02:12 +00:00
vendorcode vc/cavium/bdk/libbdk-hal: Fix eye data memory leak 2019-08-02 10:00:58 +00:00
Kconfig Kconfig: Remove HAVE_RAMSTAGE dependency from RELOCATABLE_RAMSTAGE 2019-07-12 02:22:27 +00:00