GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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>
This commit is contained in:
Lijian Zhao 2017-10-19 11:55:29 -07:00 committed by Aaron Durbin
parent 418535e222
commit 6a09eee4ad
2 changed files with 5 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/mainboard/intel/cannonlake_rvp/dsdt.asl
View File

@ -24,6 +24,9 @@ DefinitionBlock(
0x20110725 // OEM revision 0x20110725 // OEM revision
) )
{ {
// Some generic macros
#include <soc/intel/cannonlake/acpi/platform.asl>
// global NVS and variables // global NVS and variables
#include <soc/intel/cannonlake/acpi/globalnvs.asl> #include <soc/intel/cannonlake/acpi/globalnvs.asl>

26
src/soc/intel/cannonlake/acpi/platform.asl
View File

@ -17,6 +17,8 @@
/* Enable ACPI _SWS methods */ /* Enable ACPI _SWS methods */
#include <soc/intel/common/acpi/acpi_wake_source.asl> #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 */ /* The APM port can be used for generating software SMIs */
@ -27,14 +29,6 @@ Field (APMP, ByteAcc, NoLock, Preserve)
APMS, 8 // APM status 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 * The _PIC method is called by the OS to choose between interrupt
* routing via the i8259 interrupt controller or the APIC. * routing via the i8259 interrupt controller or the APIC.
@ -48,19 +42,3 @@ Method (_PIC, 1)
/* Remember the OS' IRQ routing choice. */ /* Remember the OS' IRQ routing choice. */
Store (Arg0, PICM) 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 })
}