diff options
| author | Lijian Zhao <lijian.zhao@intel.com> | 2017-10-19 11:55:29 -0700 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-10-20 20:52:46 +0000 |
| commit | 6a09eee4ade53d31e966ee9ca4c531e4dc9aea73 (patch) | |
| tree | 59fb680f12f53008f417101e81b13954f5cc8087 /src | |
| parent | 418535e222ccd9f688facbb7d9663ca4cacc2739 (diff) | |
| download | coreboot-6a09eee4ade53d31e966ee9ca4c531e4dc9aea73.tar.xz | |
soc/intel/cannonlake: Add platform.asl
Include common platform.asl to have generic indication of power
transition state of system.
TEST=Enter and resume from S3, check the post code had been changed to
0096 and 0097.
Change-Id: Ic38ac6d7e60441caeba5c088c9dbe4d901355782
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/22111
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/intel/cannonlake_rvp/dsdt.asl | 3 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/acpi/platform.asl | 26 |
2 files changed, 5 insertions, 24 deletions
diff --git a/src/mainboard/intel/cannonlake_rvp/dsdt.asl b/src/mainboard/intel/cannonlake_rvp/dsdt.asl index 46d41e1656..5c4b31c2e9 100644 --- a/src/mainboard/intel/cannonlake_rvp/dsdt.asl +++ b/src/mainboard/intel/cannonlake_rvp/dsdt.asl @@ -24,6 +24,9 @@ DefinitionBlock( 0x20110725 // OEM revision ) { + // Some generic macros + #include <soc/intel/cannonlake/acpi/platform.asl> + // global NVS and variables #include <soc/intel/cannonlake/acpi/globalnvs.asl> diff --git a/src/soc/intel/cannonlake/acpi/platform.asl b/src/soc/intel/cannonlake/acpi/platform.asl index 17a19d91fe..773cdcb14b 100644 --- a/src/soc/intel/cannonlake/acpi/platform.asl +++ b/src/soc/intel/cannonlake/acpi/platform.asl @@ -17,6 +17,8 @@ /* Enable ACPI _SWS methods */ #include <soc/intel/common/acpi/acpi_wake_source.asl> +/* Generic indicator for sleep state */ +#include <soc/intel/common/acpi/platform.asl> /* The APM port can be used for generating software SMIs */ @@ -27,14 +29,6 @@ Field (APMP, ByteAcc, NoLock, Preserve) APMS, 8 // APM status } -/* Port 80 POST */ - -OperationRegion (POST, SystemIO, 0x80, 1) -Field (POST, ByteAcc, Lock, Preserve) -{ - DBG0, 8 -} - /* * The _PIC method is called by the OS to choose between interrupt * routing via the i8259 interrupt controller or the APIC. @@ -48,19 +42,3 @@ Method (_PIC, 1) /* Remember the OS' IRQ routing choice. */ Store (Arg0, PICM) } - -/* - * The _PTS method (Prepare To Sleep) is called before the OS is - * entering a sleep state. The sleep state number is passed in Arg0 - */ - -Method (_PTS, 1) -{ -} - -/* The _WAK method is called on system wakeup */ - -Method (_WAK, 1) -{ - Return (Package (){ 0, 0 }) -} |