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author | Arthur Heymans <arthur@aheymans.xyz> | 2018-12-30 12:49:21 +0100 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2019-01-03 22:32:50 +0000 |
commit | cd366349947cfe0a056a5913cca6b5151c32e8f6 (patch) | |
tree | 2e68f7dff7fee1cfd69955aaff3350660a0033f4 /src/southbridge/intel/common/acpi/pcie.asl | |
parent | d0cc3bc5ce36c35d8d69fd4a384abc41ce385d30 (diff) | |
download | coreboot-cd366349947cfe0a056a5913cca6b5151c32e8f6.tar.xz |
sb/intel/bd82x6x: Move pcie ACPI code to a common place
Change-Id: I45144f9c397ff9a0be011990ba33db9ffef351e7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/30527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Tristan Corrick <tristan@corrick.kiwi>
Diffstat (limited to 'src/southbridge/intel/common/acpi/pcie.asl')
-rw-r--r-- | src/southbridge/intel/common/acpi/pcie.asl | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/src/southbridge/intel/common/acpi/pcie.asl b/src/southbridge/intel/common/acpi/pcie.asl new file mode 100644 index 0000000000..d7842cd677 --- /dev/null +++ b/src/southbridge/intel/common/acpi/pcie.asl @@ -0,0 +1,213 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2012 The Chromium OS Authors. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/* Intel 6/7 Series PCH PCIe support */ + +// PCI Express Ports + +Method (IRQM, 1, Serialized) { + + /* Interrupt Map INTA->INTA, INTB->INTB, INTC->INTC, INTD->INTD */ + Name (IQAA, Package() { + Package() { 0x0000ffff, 0, 0, 16 }, + Package() { 0x0000ffff, 1, 0, 17 }, + Package() { 0x0000ffff, 2, 0, 18 }, + Package() { 0x0000ffff, 3, 0, 19 } }) + Name (IQAP, Package() { + Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 } }) + + /* Interrupt Map INTA->INTB, INTB->INTC, INTC->INTD, INTD->INTA */ + Name (IQBA, Package() { + Package() { 0x0000ffff, 0, 0, 17 }, + Package() { 0x0000ffff, 1, 0, 18 }, + Package() { 0x0000ffff, 2, 0, 19 }, + Package() { 0x0000ffff, 3, 0, 16 } }) + Name (IQBP, Package() { + Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKA, 0 } }) + + /* Interrupt Map INTA->INTC, INTB->INTD, INTC->INTA, INTD->INTB */ + Name (IQCA, Package() { + Package() { 0x0000ffff, 0, 0, 18 }, + Package() { 0x0000ffff, 1, 0, 19 }, + Package() { 0x0000ffff, 2, 0, 16 }, + Package() { 0x0000ffff, 3, 0, 17 } }) + Name (IQCP, Package() { + Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKB, 0 } }) + + /* Interrupt Map INTA->INTD, INTB->INTA, INTC->INTB, INTD->INTC */ + Name (IQDA, Package() { + Package() { 0x0000ffff, 0, 0, 19 }, + Package() { 0x0000ffff, 1, 0, 16 }, + Package() { 0x0000ffff, 2, 0, 17 }, + Package() { 0x0000ffff, 3, 0, 18 } }) + Name (IQDP, Package() { + Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x0000ffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0000ffff, 2, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x0000ffff, 3, \_SB.PCI0.LPCB.LNKC, 0 } }) + + Switch (ToInteger (Arg0)) { + /* PCIe Root Port 1 and 5 */ + Case (Package() { 1, 5 }) { + If (PICM) { + Return (IQAA) + } Else { + Return (IQAP) + } + } + + /* PCIe Root Port 2 and 6 */ + Case (Package() { 2, 6 }) { + If (PICM) { + Return (IQBA) + } Else { + Return (IQBP) + } + } + + /* PCIe Root Port 3 and 7 */ + Case (Package() { 3, 7 }) { + If (PICM) { + Return (IQCA) + } Else { + Return (IQCP) + } + } + + /* PCIe Root Port 4 and 8 */ + Case (Package() { 4, 8 }) { + If (PICM) { + Return (IQDA) + } Else { + Return (IQDP) + } + } + + Default { + If (PICM) { + Return (IQDA) + } Else { + Return (IQDP) + } + } + } +} + +Device (RP01) +{ + Name (_ADR, 0x001c0000) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP02) +{ + Name (_ADR, 0x001c0001) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP03) +{ + Name (_ADR, 0x001c0002) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP04) +{ + Name (_ADR, 0x001c0003) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP05) +{ + Name (_ADR, 0x001c0004) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP06) +{ + Name (_ADR, 0x001c0005) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP07) +{ + Name (_ADR, 0x001c0006) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} + +Device (RP08) +{ + Name (_ADR, 0x001c0007) + + #include "pcie_port.asl" + + Method (_PRT) + { + Return (IRQM (RPPN)) + } +} |