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soc/intel/cannonlake: Add PCIe ports on PCH-H 

Fixes complains about missing INT configuration by the pciexp kernel
modules.

Tested with Linux 5.5 on Prodrive Hermes.

Change-Id: I277f592cd8d2c86a9c7ba4b34d3f703f7d593582
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45065
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Patrick Rudolph 2020-09-03 11:48:33 +02:00 committed by Patrick Georgi
parent c6c9b9cf48
commit 7f29896c77
3 changed files with 180 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/soc/intel/cannonlake/acpi/pci_irqs.asl
View File

@ -24,6 +24,13 @@ Name (PICP, Package () {
Package(){0x001CFFFF, 1, 0, PCIE_2_IRQ },
Package(){0x001CFFFF, 2, 0, PCIE_3_IRQ },
Package(){0x001CFFFF, 3, 0, PCIE_4_IRQ },
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
/* PCI Express Port 17-24 */
Package(){0x001BFFFF, 0, 0, PCIE_17_IRQ },
Package(){0x001BFFFF, 1, 0, PCIE_18_IRQ },
Package(){0x001BFFFF, 2, 0, PCIE_19_IRQ },
Package(){0x001BFFFF, 3, 0, PCIE_20_IRQ },
#endif
/* eMMC */
Package(){0x001AFFFF, 0, 0, eMMC_IRQ },
/* SerialIo */
@ -88,6 +95,13 @@ Name (PICN, Package () {
Package () { 0x001CFFFF, 1, 0, 10 },
Package () { 0x001CFFFF, 2, 0, 11 },
Package () { 0x001CFFFF, 3, 0, 11 },
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
/* D27: PCI Express Port 17-24 */
Package () { 0x001BFFFF, 0, 0, 11 },
Package () { 0x001BFFFF, 1, 0, 10 },
Package () { 0x001BFFFF, 2, 0, 11 },
Package () { 0x001BFFFF, 3, 0, 11 },
#endif
/* D25: Can't use PIC*/
/* D23 */
Package () { 0x0017FFFF, 0, 0, 11 },

162
src/soc/intel/cannonlake/acpi/pcie.asl
View File

@ -54,7 +54,11 @@ Method (IRQM, 1, Serialized) {
Switch (ToInteger (Arg0))
{
Case (Package () { 1, 5, 9, 13 }) {
Case (Package () { 1, 5, 9, 13
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
, 17, 21
#endif
}) {
If (PICM) {
Return (IQAA)
} Else {
@ -62,7 +66,11 @@ Method (IRQM, 1, Serialized) {
}
}
Case (Package () { 2, 6, 10, 14 }) {
Case (Package () { 2, 6, 10, 14
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
, 18, 22
#endif
}) {
If (PICM) {
Return (IQBA)
} Else {
@ -70,7 +78,11 @@ Method (IRQM, 1, Serialized) {
}
}
Case (Package () { 3, 7, 11, 15 }) {
Case (Package () { 3, 7, 11, 15
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
, 19, 23
#endif
}) {
If (PICM) {
Return (IQCA)
} Else {
@ -78,7 +90,11 @@ Method (IRQM, 1, Serialized) {
}
}
Case (Package () { 4, 8, 12, 16 }) {
Case (Package () { 4, 8, 12, 16
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
, 20, 24
#endif
}) {
If (PICM) {
Return (IQDA)
} Else {
@ -367,3 +383,141 @@ Device (RP16)
Return (IRQM (RPPN))
}
}
#if CONFIG(SOC_INTEL_CANNONLAKE_PCH_H)
Device (RP17)
{
Name (_ADR, 0x001B0000)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP18)
{
Name (_ADR, 0x001B0001)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP19)
{
Name (_ADR, 0x001B0002)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP20)
{
Name (_ADR, 0x001B0003)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP21)
{
Name (_ADR, 0x001B0004)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP22)
{
Name (_ADR, 0x001B0005)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP23)
{
Name (_ADR, 0x001B0006)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
Device (RP24)
{
Name (_ADR, 0x001B0007)
OperationRegion (RPCS, PCI_Config, 0x4c, 4)
Field (RPCS, AnyAcc, NoLock, Preserve)
{
, 24,
RPPN, 8, /* Root Port Number */
}
Method (_PRT)
{
Return (IRQM (RPPN))
}
}
#endif

8
src/soc/intel/cannonlake/include/soc/irq.h
View File

@ -62,6 +62,14 @@
#define PCIE_10_IRQ 17
#define PCIE_11_IRQ 18
#define PCIE_12_IRQ 19
#define PCIE_14_IRQ 16
#define PCIE_15_IRQ 17
#define PCIE_16_IRQ 18
#define PCIE_17_IRQ 19
#define PCIE_18_IRQ 16
#define PCIE_19_IRQ 17
#define PCIE_20_IRQ 18
#define PCIE_21_IRQ 19
#define SATA_IRQ 16