soc/intel/ptl: Add PCIe ACPI support for Wildcat Lake SoC
This commit introduces PCI device details specific to Wildcat Lake
within the Panther Lake ACPI code, using conditional compilation
to differentiate configurations.
Key changes:
- Create separate ASL files for Panther Lake (`ptl_pcie.asl`) and
Wildcat Lake (`wcl_pcie.asl`) PCIe port configurations.
- Introduce conditional compilation to include Panther Lake or
Wildcat Lake ASL files.
- Wildcat Lake-specific changes compared to Panther Lake:
- Remove following
- PCIe RP : 00:1c.4 to 00:1c.7
: 00:06.2 & 00:06.3
References:
- Wildcat Lake Processor EDS Volume 1 (#842271)
- Wildcat Lake External Design Specification (EDS) Volume 2 (#829345)
BUG=b:394208231
TEST=Build Ocelot and Fatcat and verify it compiles without any error.
Change-Id: I7f6c4f80a811c596824734d749b8d1c4864ccb9b
Signed-off-by: Appukuttan V K <appukuttan.vk@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88109
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Appukuttan V K
Subrata Banik
parent
ba715b3d25
commit
f3f9c0bd8e
3 changed files with 315 additions and 204 deletions
|
|
@ -96,208 +96,9 @@ Method (IRQM, 1, Serialized) {
|
|||
}
|
||||
}
|
||||
|
||||
Device (RP01)
|
||||
{
|
||||
Name (_ADR, 0x001C0000)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP02)
|
||||
{
|
||||
Name (_ADR, 0x001C0001)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP03)
|
||||
{
|
||||
Name (_ADR, 0x001C0002)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP04)
|
||||
{
|
||||
Name (_ADR, 0x001C0003)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP05)
|
||||
{
|
||||
Name (_ADR, 0x001C0004)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP06)
|
||||
{
|
||||
Name (_ADR, 0x001C0005)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP07)
|
||||
{
|
||||
Name (_ADR, 0x001C0006)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP08)
|
||||
{
|
||||
Name (_ADR, 0x001C0007)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP09)
|
||||
{
|
||||
Name (_ADR, 0x00060000)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP10)
|
||||
{
|
||||
Name (_ADR, 0x00060001)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
#if CONFIG(SOC_INTEL_PANTHERLAKE_H)
|
||||
Device (RP11)
|
||||
{
|
||||
Name (_ADR, 0x00060002)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP12)
|
||||
{
|
||||
Name (_ADR, 0x00060003)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
/* PCIE Ports */
|
||||
#if (CONFIG(SOC_INTEL_WILDCATLAKE))
|
||||
#include "wcl_pcie.asl"
|
||||
#else
|
||||
#include "ptl_pcie.asl"
|
||||
#endif
|
||||
|
|
|
|||
207
src/soc/intel/pantherlake/acpi/ptl_pcie.asl
Normal file
207
src/soc/intel/pantherlake/acpi/ptl_pcie.asl
Normal file
|
|
@ -0,0 +1,207 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
Device (RP01)
|
||||
{
|
||||
Name (_ADR, 0x001C0000)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP02)
|
||||
{
|
||||
Name (_ADR, 0x001C0001)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP03)
|
||||
{
|
||||
Name (_ADR, 0x001C0002)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP04)
|
||||
{
|
||||
Name (_ADR, 0x001C0003)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP05)
|
||||
{
|
||||
Name (_ADR, 0x001C0004)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP06)
|
||||
{
|
||||
Name (_ADR, 0x001C0005)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP07)
|
||||
{
|
||||
Name (_ADR, 0x001C0006)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP08)
|
||||
{
|
||||
Name (_ADR, 0x001C0007)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP09)
|
||||
{
|
||||
Name (_ADR, 0x00060000)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP10)
|
||||
{
|
||||
Name (_ADR, 0x00060001)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
#if CONFIG(SOC_INTEL_PANTHERLAKE_H)
|
||||
Device (RP11)
|
||||
{
|
||||
Name (_ADR, 0x00060002)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP12)
|
||||
{
|
||||
Name (_ADR, 0x00060003)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
#endif
|
||||
103
src/soc/intel/pantherlake/acpi/wcl_pcie.asl
Normal file
103
src/soc/intel/pantherlake/acpi/wcl_pcie.asl
Normal file
|
|
@ -0,0 +1,103 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
Device (RP01)
|
||||
{
|
||||
Name (_ADR, 0x001C0000)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP02)
|
||||
{
|
||||
Name (_ADR, 0x001C0001)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP03)
|
||||
{
|
||||
Name (_ADR, 0x001C0002)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP04)
|
||||
{
|
||||
Name (_ADR, 0x001C0003)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP05)
|
||||
{
|
||||
Name (_ADR, 0x00060000)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
|
||||
Device (RP06)
|
||||
{
|
||||
Name (_ADR, 0x00060001)
|
||||
|
||||
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
|
||||
Field (RPCS, AnyAcc, NoLock, Preserve)
|
||||
{
|
||||
, 24,
|
||||
RPPN, 8, /* Root Port Number */
|
||||
}
|
||||
|
||||
Method (_PRT)
|
||||
{
|
||||
Return (IRQM (RPPN))
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue