diff options
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/tigerlake/acpi/pcie.asl | 162 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/chip.c | 24 | ||||
| -rw-r--r-- | src/soc/intel/tigerlake/include/soc/pci_devs.h | 26 |
3 files changed, 207 insertions, 5 deletions
diff --git a/src/soc/intel/tigerlake/acpi/pcie.asl b/src/soc/intel/tigerlake/acpi/pcie.asl index a19feb7168..8219c653a7 100644 --- a/src/soc/intel/tigerlake/acpi/pcie.asl +++ b/src/soc/intel/tigerlake/acpi/pcie.asl @@ -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_TIGERLAKE_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_TIGERLAKE_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_TIGERLAKE_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_TIGERLAKE_PCH_H) + , 20, 24 +#endif + }) { If (PICM) { Return (IQDA) } Else { @@ -299,3 +315,141 @@ Device (RP12) Return (IRQM (RPPN)) } } + +#if CONFIG(SOC_INTEL_TIGERLAKE_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 /* CONFIG(SOC_INTEL_TIGERLAKE_PCH_H) */ diff --git a/src/soc/intel/tigerlake/chip.c b/src/soc/intel/tigerlake/chip.c index fd86582c13..2fd0f0ee7e 100644 --- a/src/soc/intel/tigerlake/chip.c +++ b/src/soc/intel/tigerlake/chip.c @@ -23,6 +23,13 @@ static const struct pcie_rp_group pch_lp_rp_groups[] = { { 0 } }; +static const struct pcie_rp_group pch_h_rp_groups[] = { + { .slot = PCH_DEV_SLOT_PCIE, .count = 8 }, + { .slot = PCH_DEV_SLOT_PCIE_1, .count = 8 }, + { .slot = PCH_DEV_SLOT_PCIE_2, .count = 8 }, + { 0 } +}; + #if CONFIG(HAVE_ACPI_TABLES) const char *soc_acpi_name(const struct device *dev) { @@ -93,6 +100,18 @@ const char *soc_acpi_name(const struct device *dev) case PCH_DEVFN_PCIE10: return "RP10"; case PCH_DEVFN_PCIE11: return "RP11"; case PCH_DEVFN_PCIE12: return "RP12"; + case PCH_DEVFN_PCIE13: return "RP13"; + case PCH_DEVFN_PCIE14: return "RP14"; + case PCH_DEVFN_PCIE15: return "RP15"; + case PCH_DEVFN_PCIE16: return "RP16"; + case PCH_DEVFN_PCIE17: return "RP17"; + case PCH_DEVFN_PCIE18: return "RP18"; + case PCH_DEVFN_PCIE19: return "RP19"; + case PCH_DEVFN_PCIE20: return "RP20"; + case PCH_DEVFN_PCIE21: return "RP21"; + case PCH_DEVFN_PCIE22: return "RP22"; + case PCH_DEVFN_PCIE23: return "RP23"; + case PCH_DEVFN_PCIE24: return "RP24"; case PCH_DEVFN_PMC: return "PMC"; case PCH_DEVFN_UART0: return "UAR0"; case PCH_DEVFN_UART1: return "UAR1"; @@ -135,7 +154,10 @@ void soc_init_pre_device(void *chip_info) soc_fill_gpio_pm_configuration(); /* Swap enabled PCI ports in device tree if needed. */ - pcie_rp_update_devicetree(pch_lp_rp_groups); + if (CONFIG(SOC_INTEL_TIGERLAKE_PCH_H)) + pcie_rp_update_devicetree(pch_h_rp_groups); + else + pcie_rp_update_devicetree(pch_lp_rp_groups); } static void cpu_fill_ssdt(const struct device *dev) diff --git a/src/soc/intel/tigerlake/include/soc/pci_devs.h b/src/soc/intel/tigerlake/include/soc/pci_devs.h index 297ca1f5a4..5962fa32c2 100644 --- a/src/soc/intel/tigerlake/include/soc/pci_devs.h +++ b/src/soc/intel/tigerlake/include/soc/pci_devs.h @@ -163,10 +163,36 @@ #define PCH_DEVFN_PCIE10 _PCH_DEVFN(PCIE_1, 1) #define PCH_DEVFN_PCIE11 _PCH_DEVFN(PCIE_1, 2) #define PCH_DEVFN_PCIE12 _PCH_DEVFN(PCIE_1, 3) +#define PCH_DEVFN_PCIE13 _PCH_DEVFN(PCIE_1, 4) +#define PCH_DEVFN_PCIE14 _PCH_DEVFN(PCIE_1, 5) +#define PCH_DEVFN_PCIE15 _PCH_DEVFN(PCIE_1, 6) +#define PCH_DEVFN_PCIE16 _PCH_DEVFN(PCIE_1, 7) #define PCH_DEV_PCIE9 _PCH_DEV(PCIE_1, 0) #define PCH_DEV_PCIE10 _PCH_DEV(PCIE_1, 1) #define PCH_DEV_PCIE11 _PCH_DEV(PCIE_1, 2) #define PCH_DEV_PCIE12 _PCH_DEV(PCIE_1, 3) +#define PCH_DEV_PCIE13 _PCH_DEV(PCIE_1, 4) +#define PCH_DEV_PCIE14 _PCH_DEV(PCIE_1, 5) +#define PCH_DEV_PCIE15 _PCH_DEV(PCIE_1, 6) +#define PCH_DEV_PCIE16 _PCH_DEV(PCIE_1, 7) + +#define PCH_DEV_SLOT_PCIE_2 0x1b +#define PCH_DEVFN_PCIE17 _PCH_DEVFN(PCIE_2, 0) +#define PCH_DEVFN_PCIE18 _PCH_DEVFN(PCIE_2, 1) +#define PCH_DEVFN_PCIE19 _PCH_DEVFN(PCIE_2, 2) +#define PCH_DEVFN_PCIE20 _PCH_DEVFN(PCIE_2, 3) +#define PCH_DEVFN_PCIE21 _PCH_DEVFN(PCIE_2, 4) +#define PCH_DEVFN_PCIE22 _PCH_DEVFN(PCIE_2, 5) +#define PCH_DEVFN_PCIE23 _PCH_DEVFN(PCIE_2, 6) +#define PCH_DEVFN_PCIE24 _PCH_DEVFN(PCIE_2, 7) +#define PCH_DEV_PCIE17 _PCH_DEV(PCIE_2, 0) +#define PCH_DEV_PCIE18 _PCH_DEV(PCIE_2, 1) +#define PCH_DEV_PCIE19 _PCH_DEV(PCIE_2, 2) +#define PCH_DEV_PCIE20 _PCH_DEV(PCIE_2, 3) +#define PCH_DEV_PCIE21 _PCH_DEV(PCIE_2, 4) +#define PCH_DEV_PCIE22 _PCH_DEV(PCIE_2, 5) +#define PCH_DEV_PCIE23 _PCH_DEV(PCIE_2, 6) +#define PCH_DEV_PCIE24 _PCH_DEV(PCIE_2, 7) #define PCH_DEV_SLOT_SIO5 0x1e #define PCH_DEVFN_UART0 _PCH_DEVFN(SIO5, 0) |