From 33b535f15ded011c92cd1757408a3453a55b44bd Mon Sep 17 00:00:00 2001 From: Vladimir Serbinenko Date: Sun, 19 Oct 2014 10:13:14 +0200 Subject: sandy/ivy/nehalem: Remerge interrupt handling MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On those chipsets the pins are just a legacy concept. Real interrupts are messages on corresponding busses or some internal logic of chipset. Hence interrupt routing isn't anymore board-specific (dependent on layout) but depends only on configuration. Rather than attempting to sync real config, ACPI and legacy descriptors, just use the same interrupt routing per chipset covering all possible devices. The only part which remains board-specific are LPC and PCI interrupts. Interrupt balancing may suffer from such merge but: a) Doesn't seem to be the case of this map on current systems b) Almost all OS use MSI nowadays bypassing this stuff completely c) If we want a good balancing we need to take into account that e.g. wlan card may be placed in a different slot and so would require complicated balancing on runtime. It's difficult to maintain with almost no benefit. Change-Id: I9f63d1d338c5587ebac7a52093e5b924f6e5ca2d Signed-off-by: Vladimir Serbinenko Reviewed-on: http://review.coreboot.org/7130 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan Reviewed-by: Kyösti Mälkki --- .../lenovo/t520/acpi/sandybridge_pci_irqs.asl | 64 ---------------- src/mainboard/lenovo/t520/acpi_tables.c | 18 ----- src/mainboard/lenovo/t520/devicetree.cb | 9 --- src/mainboard/lenovo/t520/romstage.c | 42 ----------- .../lenovo/t530/acpi/sandybridge_pci_irqs.asl | 64 ---------------- src/mainboard/lenovo/t530/acpi_tables.c | 18 ----- src/mainboard/lenovo/t530/devicetree.cb | 9 --- src/mainboard/lenovo/t530/romstage.c | 42 ----------- .../lenovo/x201/acpi/nehalem_pci_irqs.asl | 86 ---------------------- src/mainboard/lenovo/x201/acpi_tables.c | 36 --------- src/mainboard/lenovo/x201/devicetree.cb | 9 --- src/mainboard/lenovo/x201/romstage.c | 40 +--------- .../lenovo/x220/acpi/sandybridge_pci_irqs.asl | 64 ---------------- src/mainboard/lenovo/x220/acpi_tables.c | 18 ----- src/mainboard/lenovo/x220/devicetree.cb | 9 --- src/mainboard/lenovo/x220/romstage.c | 42 ----------- .../lenovo/x230/acpi/sandybridge_pci_irqs.asl | 64 ---------------- src/mainboard/lenovo/x230/acpi_tables.c | 18 ----- src/mainboard/lenovo/x230/devicetree.cb | 9 --- src/mainboard/lenovo/x230/romstage.c | 42 ----------- 20 files changed, 4 insertions(+), 699 deletions(-) delete mode 100644 src/mainboard/lenovo/t520/acpi/sandybridge_pci_irqs.asl delete mode 100644 src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.asl delete mode 100644 src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl delete mode 100644 src/mainboard/lenovo/x220/acpi/sandybridge_pci_irqs.asl delete mode 100644 src/mainboard/lenovo/x230/acpi/sandybridge_pci_irqs.asl (limited to 'src/mainboard/lenovo') diff --git a/src/mainboard/lenovo/t520/acpi/sandybridge_pci_irqs.asl b/src/mainboard/lenovo/t520/acpi/sandybridge_pci_irqs.asl deleted file mode 100644 index b4b81a2270..0000000000 --- a/src/mainboard/lenovo/t520/acpi/sandybridge_pci_irqs.asl +++ /dev/null @@ -1,64 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* This is board specific information: IRQ routing for Sandybridge */ - -// PCI Interrupt Routing -Method(_PRT) -{ - If (PICM) { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, 0, 16 },// GFX INTA -> PIRQA (MSI) - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, 0, 16 },// D27IP_ZIP HDA INTA -> PIRQA (MSI) - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, 0, 17 },// D28IP_P2IP WLAN INTA -> PIRQB - Package() { 0x001cffff, 1, 0, 21 },// D28IP_P4IP EXC INTB -> PIRQF - Package() { 0x001cffff, 2, 0, 19 },// D28IP_P5IP SDCARD INTC -> PIRQD - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, 0, 19 },// D29IP_E1P EHCI1 INTA -> PIRQD - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, 0, 21 },// D26IP_E2P EHCI2 INTA -> PIRQF - // LPC devices 0:1f.0 - Package() { 0x001fffff, 0, 0, 17 }, // D31IP_SIP SATA INTA -> PIRQB (MSI) - Package() { 0x001fffff, 1, 0, 23 }, // D31IP_SMIP SMBUS INTB -> PIRQH - Package() { 0x001fffff, 2, 0, 16 }, // D31IP_TTIP THRT INTC -> PIRQA - }) - } Else { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, - Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKF, 0 }, - // LPC device 0:1f.0 - Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKH, 0 }, - Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }, - }) - } -} diff --git a/src/mainboard/lenovo/t520/acpi_tables.c b/src/mainboard/lenovo/t520/acpi_tables.c index 26a459dfaf..15b9d9a4e4 100644 --- a/src/mainboard/lenovo/t520/acpi_tables.c +++ b/src/mainboard/lenovo/t520/acpi_tables.c @@ -65,24 +65,6 @@ void acpi_create_gnvs(global_nvs_t *gnvs) acpi_update_thermal_table(gnvs); } -unsigned long acpi_fill_madt(unsigned long current) -{ - /* Local APICs */ - current = acpi_create_madt_lapics(current); - - /* IOAPIC */ - current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, - 2, IO_APIC_ADDR, 0); - - /* INT_SRC_OVR */ - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, 0); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH); - - return current; -} - unsigned long acpi_fill_slit(unsigned long current) { // Not implemented diff --git a/src/mainboard/lenovo/t520/devicetree.cb b/src/mainboard/lenovo/t520/devicetree.cb index 065261a8c0..d2a4d6b9b7 100644 --- a/src/mainboard/lenovo/t520/devicetree.cb +++ b/src/mainboard/lenovo/t520/devicetree.cb @@ -44,15 +44,6 @@ chip northbridge/intel/sandybridge device pci 02.0 on end # vga controller chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH - register "pirqa_routing" = "0x8b" - register "pirqb_routing" = "0x8a" - register "pirqc_routing" = "0x8b" - register "pirqd_routing" = "0x8b" - register "pirqe_routing" = "0x80" - register "pirqf_routing" = "0x80" - register "pirqg_routing" = "0x80" - register "pirqh_routing" = "0x80" - # GPI routing # 0 No effect (default) # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) diff --git a/src/mainboard/lenovo/t520/romstage.c b/src/mainboard/lenovo/t520/romstage.c index 83be0c7f86..f7866a86ad 100644 --- a/src/mainboard/lenovo/t520/romstage.c +++ b/src/mainboard/lenovo/t520/romstage.c @@ -60,48 +60,6 @@ void pch_enable_lpc(void) void rcba_config(void) { - /* - * GFX INTA -> PIRQA (MSI) - * D28IP_P2IP WLAN INTA -> PIRQB - * D28IP_P4IP EXC INTB -> PIRQF - * D28IP_P5IP SDCARD INTC -> PIRQD - * D29IP_E1P EHCI1 INTA -> PIRQD - * D26IP_E2P EHCI2 INTA -> PIRQF - * D31IP_SIP SATA INTA -> PIRQB (MSI) - * D31IP_SMIP SMBUS INTB -> PIRQH - * D31IP_TTIP THRT INTC -> PIRQA - * D27IP_ZIP HDA INTA -> PIRQA (MSI) - * - * Trackpad interrupt is edge triggered and cannot be shared. - * TRACKPAD -> PIRQG - - */ - - /* Device interrupt pin register (board specific) */ - RCBA32(D31IP) = (INTC << D31IP_TTIP) | (NOINT << D31IP_SIP2) | - (INTB << D31IP_SMIP) | (INTA << D31IP_SIP); - RCBA32(D29IP) = (INTA << D29IP_E1P); - RCBA32(D28IP) = (INTA << D28IP_P2IP) | (INTB << D28IP_P4IP) | - (INTC << D28IP_P5IP); - RCBA32(D27IP) = (INTA << D27IP_ZIP); - RCBA32(D26IP) = (INTA << D26IP_E2P); - RCBA32(D25IP) = (NOINT << D25IP_LIP); - RCBA32(D22IP) = (NOINT << D22IP_MEI1IP); - - /* Device interrupt route registers */ - DIR_ROUTE(D31IR, PIRQB, PIRQH, PIRQA, PIRQC); - DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQF, PIRQG); - DIR_ROUTE(D28IR, PIRQB, PIRQF, PIRQD, PIRQE); - DIR_ROUTE(D27IR, PIRQA, PIRQH, PIRQA, PIRQB); - DIR_ROUTE(D26IR, PIRQF, PIRQE, PIRQG, PIRQH); - DIR_ROUTE(D25IR, PIRQA, PIRQB, PIRQC, PIRQD); - DIR_ROUTE(D22IR, PIRQA, PIRQB, PIRQC, PIRQD); - - /* Enable IOAPIC (generic) */ - RCBA16(OIC) = 0x0100; - /* PCH BWG says to read back the IOAPIC enable register */ - (void) RCBA16(OIC); - /* Disable unused devices (board specific) */ RCBA32(FD) = 0x1ee51fe3; RCBA32(BUC) = 0; diff --git a/src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.asl b/src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.asl deleted file mode 100644 index 6c1c6952b8..0000000000 --- a/src/mainboard/lenovo/t530/acpi/sandybridge_pci_irqs.asl +++ /dev/null @@ -1,64 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* This is board specific information: IRQ routing for Sandybridge */ - -// PCI Interrupt Routing -Method(_PRT) -{ - If (PICM) { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, 0, 16 },// GFX INTA -> PIRQA (MSI) - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, 0, 16 },// D27IP_ZIP HDA INTA -> PIRQA (MSI) - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, 0, 17 },// D28IP_P1IP WLAN INTA -> PIRQB - Package() { 0x001cffff, 1, 0, 21 },// D28IP_P2IP ETH0 INTB -> PIRQF - Package() { 0x001cffff, 2, 0, 19 },// D28IP_P3IP SDCARD INTC -> PIRQD - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, 0, 19 },// D29IP_E1P EHCI1 INTA -> PIRQD - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, 0, 21 },// D26IP_E2P EHCI2 INTA -> PIRQF - // LPC devices 0:1f.0 - Package() { 0x001fffff, 0, 0, 17 }, // D31IP_SIP SATA INTA -> PIRQB (MSI) - Package() { 0x001fffff, 1, 0, 23 }, // D31IP_SMIP SMBUS INTB -> PIRQH - Package() { 0x001fffff, 2, 0, 16 }, // D31IP_TTIP THRT INTC -> PIRQA - }) - } Else { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, - Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKF, 0 }, - // LPC device 0:1f.0 - Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKH, 0 }, - Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }, - }) - } -} diff --git a/src/mainboard/lenovo/t530/acpi_tables.c b/src/mainboard/lenovo/t530/acpi_tables.c index 26a459dfaf..15b9d9a4e4 100644 --- a/src/mainboard/lenovo/t530/acpi_tables.c +++ b/src/mainboard/lenovo/t530/acpi_tables.c @@ -65,24 +65,6 @@ void acpi_create_gnvs(global_nvs_t *gnvs) acpi_update_thermal_table(gnvs); } -unsigned long acpi_fill_madt(unsigned long current) -{ - /* Local APICs */ - current = acpi_create_madt_lapics(current); - - /* IOAPIC */ - current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, - 2, IO_APIC_ADDR, 0); - - /* INT_SRC_OVR */ - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, 0); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH); - - return current; -} - unsigned long acpi_fill_slit(unsigned long current) { // Not implemented diff --git a/src/mainboard/lenovo/t530/devicetree.cb b/src/mainboard/lenovo/t530/devicetree.cb index ec3913c5f6..c44f927747 100644 --- a/src/mainboard/lenovo/t530/devicetree.cb +++ b/src/mainboard/lenovo/t530/devicetree.cb @@ -44,15 +44,6 @@ chip northbridge/intel/sandybridge device pci 02.0 on end # vga controller chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH - register "pirqa_routing" = "0x8b" - register "pirqb_routing" = "0x8a" - register "pirqc_routing" = "0x8b" - register "pirqd_routing" = "0x8b" - register "pirqe_routing" = "0x80" - register "pirqf_routing" = "0x80" - register "pirqg_routing" = "0x80" - register "pirqh_routing" = "0x80" - # GPI routing # 0 No effect (default) # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) diff --git a/src/mainboard/lenovo/t530/romstage.c b/src/mainboard/lenovo/t530/romstage.c index 115f83bdbc..0a49ed05c3 100644 --- a/src/mainboard/lenovo/t530/romstage.c +++ b/src/mainboard/lenovo/t530/romstage.c @@ -47,48 +47,6 @@ void pch_enable_lpc(void) void rcba_config(void) { - /* - * GFX INTA -> PIRQA (MSI) - * D28IP_P1IP WLAN INTA -> PIRQB - * D28IP_P2IP ETH0 INTB -> PIRQF - * D28IP_P3IP SDCARD INTC -> PIRQD - * D29IP_E1P EHCI1 INTA -> PIRQD - * D26IP_E2P EHCI2 INTA -> PIRQF - * D31IP_SIP SATA INTA -> PIRQB (MSI) - * D31IP_SMIP SMBUS INTB -> PIRQH - * D31IP_TTIP THRT INTC -> PIRQA - * D27IP_ZIP HDA INTA -> PIRQA (MSI) - * - * Trackpad interrupt is edge triggered and cannot be shared. - * TRACKPAD -> PIRQG - - */ - - /* Device interrupt pin register (board specific) */ - RCBA32(D31IP) = (INTC << D31IP_TTIP) | (NOINT << D31IP_SIP2) | - (INTB << D31IP_SMIP) | (INTA << D31IP_SIP); - RCBA32(D29IP) = (INTA << D29IP_E1P); - RCBA32(D28IP) = (INTA << D28IP_P1IP) | (INTB << D28IP_P2IP) | - (INTC << D28IP_P3IP); - RCBA32(D27IP) = (INTA << D27IP_ZIP); - RCBA32(D26IP) = (INTA << D26IP_E2P); - RCBA32(D25IP) = (NOINT << D25IP_LIP); - RCBA32(D22IP) = (NOINT << D22IP_MEI1IP); - - /* Device interrupt route registers */ - DIR_ROUTE(D31IR, PIRQB, PIRQH, PIRQA, PIRQC); - DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQF, PIRQG); - DIR_ROUTE(D28IR, PIRQB, PIRQF, PIRQD, PIRQE); - DIR_ROUTE(D27IR, PIRQA, PIRQH, PIRQA, PIRQB); - DIR_ROUTE(D26IR, PIRQF, PIRQE, PIRQG, PIRQH); - DIR_ROUTE(D25IR, PIRQA, PIRQB, PIRQC, PIRQD); - DIR_ROUTE(D22IR, PIRQA, PIRQB, PIRQC, PIRQD); - - /* Enable IOAPIC (generic) */ - RCBA16(OIC) = 0x0100; - /* PCH BWG says to read back the IOAPIC enable register */ - (void) RCBA16(OIC); - /* Disable unused devices (board specific) */ RCBA32(FD) = 0x17f81fe3; RCBA32(BUC) = 0; diff --git a/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl b/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl deleted file mode 100644 index 3e9e1b3ca7..0000000000 --- a/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl +++ /dev/null @@ -1,86 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2013 Vladimir Serbinenko - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -/* This is board specific information: IRQ routing. - */ - - -// PCI Interrupt Routing -Method(_PRT) -{ - If (PICM) { - Return (Package() { - Package() { 0x0001ffff, 0, 0, 0x10 }, - Package() { 0x0002ffff, 0, 0, 0x10 }, // VGA - Package() { 0x0003ffff, 0, 0, 0x10 }, - Package() { 0x0016ffff, 0, 0, 0x10 }, // ME - Package() { 0x0016ffff, 1, 0, 0x11 }, // ME - Package() { 0x0016ffff, 2, 0, 0x12 }, // ME - Package() { 0x0016ffff, 3, 0, 0x13 }, // ME - Package() { 0x0019ffff, 0, 0, 0x14 }, // Ethernet - Package() { 0x001affff, 0, 0, 0x14 }, // USB - Package() { 0x001affff, 1, 0, 0x15 }, // USB - Package() { 0x001affff, 2, 0, 0x16 }, // USB - Package() { 0x001affff, 3, 0, 0x17 }, // USB - Package() { 0x001bffff, 1, 0, 0x11 }, // Audio - Package() { 0x001cffff, 0, 0, 0x14 }, // PCI bridge - Package() { 0x001cffff, 1, 0, 0x15 }, // PCI bridge - Package() { 0x001cffff, 2, 0, 0x16 }, // PCI bridge - Package() { 0x001cffff, 3, 0, 0x17 }, // PCI bridge - Package() { 0x001dffff, 0, 0, 0x10 }, // USB - Package() { 0x001dffff, 1, 0, 0x11 }, // USB - Package() { 0x001dffff, 2, 0, 0x12 }, // USB - Package() { 0x001dffff, 3, 0, 0x13 }, // USB - Package() { 0x001fffff, 0, 0, 0x17 }, // LPC - Package() { 0x001fffff, 1, 0, 0x10 }, // IDE - Package() { 0x001fffff, 2, 0, 0x11 }, // SATA - Package() { 0x001fffff, 3, 0, 0x13 } // SMBUS - }) - } Else { - Return (Package() { - Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // VGA - Package() { 0x0003ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - Package() { 0x0016ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // ME - Package() { 0x0016ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // ME - Package() { 0x0016ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, // ME - Package() { 0x0016ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, // ME - Package() { 0x0019ffff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // Ethernet - Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // USB - Package() { 0x001affff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, // USB - Package() { 0x001affff, 2, \_SB.PCI0.LPCB.LNKG, 0 }, // USB - Package() { 0x001affff, 3, \_SB.PCI0.LPCB.LNKH, 0 }, // USB - Package() { 0x001bffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // Audio - Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKE, 0 }, // PCI - Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, // PCI - Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKG, 0 }, // PCI - Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKH, 0 }, // PCI - Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, // USB - Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKB, 0 }, // USB - Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 }, // USB - Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKD, 0 }, // USB - Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKH, 0 }, // LPC - Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKA, 0 }, // IDE - Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKB, 0 }, // SATA - Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKD, 0 } // SMBus - }) - } -} diff --git a/src/mainboard/lenovo/x201/acpi_tables.c b/src/mainboard/lenovo/x201/acpi_tables.c index b8979f495a..85eabc7d1f 100644 --- a/src/mainboard/lenovo/x201/acpi_tables.c +++ b/src/mainboard/lenovo/x201/acpi_tables.c @@ -48,42 +48,6 @@ void acpi_create_gnvs(global_nvs_t * gnvs) gnvs->did[4] = 0x00000005; } -unsigned long acpi_fill_madt(unsigned long current) -{ - /* Local APICs */ - current = acpi_create_madt_lapics(current); - - /* IOAPIC */ - current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, - 1, IO_APIC_ADDR, 0); - - /* INT_SRC_OVR */ - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, - MP_IRQ_POLARITY_DEFAULT | - MP_IRQ_TRIGGER_DEFAULT); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, - MP_IRQ_POLARITY_HIGH | - MP_IRQ_TRIGGER_LEVEL); - - /* LAPIC_NMI */ - current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) - current, 0, - MP_IRQ_POLARITY_HIGH | - MP_IRQ_TRIGGER_EDGE, 0x01); - current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) - current, 1, MP_IRQ_POLARITY_HIGH | - MP_IRQ_TRIGGER_EDGE, 0x01); - current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) - current, 2, MP_IRQ_POLARITY_HIGH | - MP_IRQ_TRIGGER_EDGE, 0x01); - current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) - current, 3, MP_IRQ_POLARITY_HIGH | - MP_IRQ_TRIGGER_EDGE, 0x01); - return current; -} - unsigned long acpi_fill_slit(unsigned long current) { /* Not implemented */ diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb index 614245cba9..117c25c891 100644 --- a/src/mainboard/lenovo/x201/devicetree.cb +++ b/src/mainboard/lenovo/x201/devicetree.cb @@ -93,15 +93,6 @@ chip northbridge/intel/nehalem subsystemid 0x17aa 0x215a end chip southbridge/intel/ibexpeak - register "pirqa_routing" = "0x0b" - register "pirqb_routing" = "0x0b" - register "pirqc_routing" = "0x0b" - register "pirqd_routing" = "0x0b" - register "pirqe_routing" = "0x0b" - register "pirqf_routing" = "0x0b" - register "pirqg_routing" = "0x0b" - register "pirqh_routing" = "0x0b" - # GPI routing # 0 No effect (default) # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c index 2c3dfd1bcc..e58f5f6d5e 100644 --- a/src/mainboard/lenovo/x201/romstage.c +++ b/src/mainboard/lenovo/x201/romstage.c @@ -75,41 +75,9 @@ static void pch_enable_lpc(void) static void rcba_config(void) { + southbridge_configure_default_intmap(); + static const u32 rcba_dump3[] = { - /* 30fc */ 0x00000000, - /* 3100 */ 0x04341200, 0x00000000, 0x40043214, 0x00014321, - /* 3110 */ 0x00000002, 0x30003214, 0x00000001, 0x00000002, - /* 3120 */ 0x00000000, 0x00002321, 0x00000000, 0x00000000, - /* 3130 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3140 */ 0x00003107, 0x76543210, 0x00000010, 0x00007654, - /* 3150 */ 0x00000004, 0x00000000, 0x00000000, 0x00003210, - /* 3160 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3170 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3180 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3190 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 31a0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 31b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 31c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 31d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 31e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 31f0 */ 0x00000000, 0x00000000, 0x00000000, 0x03000000, - /* 3200 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3210 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3220 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3230 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3240 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3250 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3260 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3270 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3280 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3290 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 32a0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 32b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 32c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 32d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 32e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 32f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, - /* 3300 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, /* 3310 */ 0x02060100, 0x0000000f, 0x01020000, 0x80000000, /* 3320 */ 0x00000000, 0x04000000, 0x00000000, 0x00000000, /* 3330 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, @@ -179,8 +147,8 @@ static void rcba_config(void) }; unsigned i; for (i = 0; i < sizeof(rcba_dump3) / 4; i++) { - RCBA32(4 * i + 0x30fc) = rcba_dump3[i]; - (void)RCBA32(4 * i + 0x30fc); + RCBA32(4 * i + 0x3310) = rcba_dump3[i]; + (void)RCBA32(4 * i + 0x3310); } } diff --git a/src/mainboard/lenovo/x220/acpi/sandybridge_pci_irqs.asl b/src/mainboard/lenovo/x220/acpi/sandybridge_pci_irqs.asl deleted file mode 100644 index 6c1c6952b8..0000000000 --- a/src/mainboard/lenovo/x220/acpi/sandybridge_pci_irqs.asl +++ /dev/null @@ -1,64 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* This is board specific information: IRQ routing for Sandybridge */ - -// PCI Interrupt Routing -Method(_PRT) -{ - If (PICM) { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, 0, 16 },// GFX INTA -> PIRQA (MSI) - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, 0, 16 },// D27IP_ZIP HDA INTA -> PIRQA (MSI) - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, 0, 17 },// D28IP_P1IP WLAN INTA -> PIRQB - Package() { 0x001cffff, 1, 0, 21 },// D28IP_P2IP ETH0 INTB -> PIRQF - Package() { 0x001cffff, 2, 0, 19 },// D28IP_P3IP SDCARD INTC -> PIRQD - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, 0, 19 },// D29IP_E1P EHCI1 INTA -> PIRQD - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, 0, 21 },// D26IP_E2P EHCI2 INTA -> PIRQF - // LPC devices 0:1f.0 - Package() { 0x001fffff, 0, 0, 17 }, // D31IP_SIP SATA INTA -> PIRQB (MSI) - Package() { 0x001fffff, 1, 0, 23 }, // D31IP_SMIP SMBUS INTB -> PIRQH - Package() { 0x001fffff, 2, 0, 16 }, // D31IP_TTIP THRT INTC -> PIRQA - }) - } Else { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, - Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKF, 0 }, - // LPC device 0:1f.0 - Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKH, 0 }, - Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }, - }) - } -} diff --git a/src/mainboard/lenovo/x220/acpi_tables.c b/src/mainboard/lenovo/x220/acpi_tables.c index 26a459dfaf..15b9d9a4e4 100644 --- a/src/mainboard/lenovo/x220/acpi_tables.c +++ b/src/mainboard/lenovo/x220/acpi_tables.c @@ -65,24 +65,6 @@ void acpi_create_gnvs(global_nvs_t *gnvs) acpi_update_thermal_table(gnvs); } -unsigned long acpi_fill_madt(unsigned long current) -{ - /* Local APICs */ - current = acpi_create_madt_lapics(current); - - /* IOAPIC */ - current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, - 2, IO_APIC_ADDR, 0); - - /* INT_SRC_OVR */ - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, 0); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH); - - return current; -} - unsigned long acpi_fill_slit(unsigned long current) { // Not implemented diff --git a/src/mainboard/lenovo/x220/devicetree.cb b/src/mainboard/lenovo/x220/devicetree.cb index c1bea43e99..982e30bb09 100644 --- a/src/mainboard/lenovo/x220/devicetree.cb +++ b/src/mainboard/lenovo/x220/devicetree.cb @@ -48,15 +48,6 @@ chip northbridge/intel/sandybridge end # vga controller chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH - register "pirqa_routing" = "0x8b" - register "pirqb_routing" = "0x8a" - register "pirqc_routing" = "0x8b" - register "pirqd_routing" = "0x8b" - register "pirqe_routing" = "0x80" - register "pirqf_routing" = "0x80" - register "pirqg_routing" = "0x80" - register "pirqh_routing" = "0x80" - # GPI routing # 0 No effect (default) # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) diff --git a/src/mainboard/lenovo/x220/romstage.c b/src/mainboard/lenovo/x220/romstage.c index ba48fac574..d9c8aa04e1 100644 --- a/src/mainboard/lenovo/x220/romstage.c +++ b/src/mainboard/lenovo/x220/romstage.c @@ -57,48 +57,6 @@ void pch_enable_lpc(void) void rcba_config(void) { - /* - * GFX INTA -> PIRQA (MSI) - * D28IP_P1IP WLAN INTA -> PIRQB - * D28IP_P2IP ETH0 INTB -> PIRQF - * D28IP_P3IP SDCARD INTC -> PIRQD - * D29IP_E1P EHCI1 INTA -> PIRQD - * D26IP_E2P EHCI2 INTA -> PIRQF - * D31IP_SIP SATA INTA -> PIRQB (MSI) - * D31IP_SMIP SMBUS INTB -> PIRQH - * D31IP_TTIP THRT INTC -> PIRQA - * D27IP_ZIP HDA INTA -> PIRQA (MSI) - * - * Trackpad interrupt is edge triggered and cannot be shared. - * TRACKPAD -> PIRQG - - */ - - /* Device interrupt pin register (board specific) */ - RCBA32(D31IP) = (INTC << D31IP_TTIP) | (NOINT << D31IP_SIP2) | - (INTB << D31IP_SMIP) | (INTA << D31IP_SIP); - RCBA32(D29IP) = (INTA << D29IP_E1P); - RCBA32(D28IP) = (INTA << D28IP_P1IP) | (INTB << D28IP_P2IP) | - (INTC << D28IP_P3IP); - RCBA32(D27IP) = (INTA << D27IP_ZIP); - RCBA32(D26IP) = (INTA << D26IP_E2P); - RCBA32(D25IP) = (NOINT << D25IP_LIP); - RCBA32(D22IP) = (NOINT << D22IP_MEI1IP); - - /* Device interrupt route registers */ - DIR_ROUTE(D31IR, PIRQB, PIRQH, PIRQA, PIRQC); - DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQF, PIRQG); - DIR_ROUTE(D28IR, PIRQB, PIRQF, PIRQD, PIRQE); - DIR_ROUTE(D27IR, PIRQA, PIRQH, PIRQA, PIRQB); - DIR_ROUTE(D26IR, PIRQF, PIRQE, PIRQG, PIRQH); - DIR_ROUTE(D25IR, PIRQA, PIRQB, PIRQC, PIRQD); - DIR_ROUTE(D22IR, PIRQA, PIRQB, PIRQC, PIRQD); - - /* Enable IOAPIC (generic) */ - RCBA16(OIC) = 0x0100; - /* PCH BWG says to read back the IOAPIC enable register */ - (void) RCBA16(OIC); - /* Disable unused devices (board specific) */ RCBA32(FD) = 0x1fe41fe3; RCBA32(BUC) = 0; diff --git a/src/mainboard/lenovo/x230/acpi/sandybridge_pci_irqs.asl b/src/mainboard/lenovo/x230/acpi/sandybridge_pci_irqs.asl deleted file mode 100644 index 6c1c6952b8..0000000000 --- a/src/mainboard/lenovo/x230/acpi/sandybridge_pci_irqs.asl +++ /dev/null @@ -1,64 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007-2009 coresystems GmbH - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* This is board specific information: IRQ routing for Sandybridge */ - -// PCI Interrupt Routing -Method(_PRT) -{ - If (PICM) { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, 0, 16 },// GFX INTA -> PIRQA (MSI) - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, 0, 16 },// D27IP_ZIP HDA INTA -> PIRQA (MSI) - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, 0, 17 },// D28IP_P1IP WLAN INTA -> PIRQB - Package() { 0x001cffff, 1, 0, 21 },// D28IP_P2IP ETH0 INTB -> PIRQF - Package() { 0x001cffff, 2, 0, 19 },// D28IP_P3IP SDCARD INTC -> PIRQD - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, 0, 19 },// D29IP_E1P EHCI1 INTA -> PIRQD - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, 0, 21 },// D26IP_E2P EHCI2 INTA -> PIRQF - // LPC devices 0:1f.0 - Package() { 0x001fffff, 0, 0, 17 }, // D31IP_SIP SATA INTA -> PIRQB (MSI) - Package() { 0x001fffff, 1, 0, 23 }, // D31IP_SMIP SMBUS INTB -> PIRQH - Package() { 0x001fffff, 2, 0, 16 }, // D31IP_TTIP THRT INTC -> PIRQA - }) - } Else { - Return (Package() { - // Onboard graphics (IGD) 0:2.0 - Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // High Definition Audio 0:1b.0 - Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKA, 0 }, - // PCIe Root Ports 0:1c.x - Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKF, 0 }, - Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #1 0:1d.0 - Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKD, 0 }, - // EHCI #2 0:1a.0 - Package() { 0x001affff, 0, \_SB.PCI0.LPCB.LNKF, 0 }, - // LPC device 0:1f.0 - Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKB, 0 }, - Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKH, 0 }, - Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKA, 0 }, - }) - } -} diff --git a/src/mainboard/lenovo/x230/acpi_tables.c b/src/mainboard/lenovo/x230/acpi_tables.c index 26a459dfaf..15b9d9a4e4 100644 --- a/src/mainboard/lenovo/x230/acpi_tables.c +++ b/src/mainboard/lenovo/x230/acpi_tables.c @@ -65,24 +65,6 @@ void acpi_create_gnvs(global_nvs_t *gnvs) acpi_update_thermal_table(gnvs); } -unsigned long acpi_fill_madt(unsigned long current) -{ - /* Local APICs */ - current = acpi_create_madt_lapics(current); - - /* IOAPIC */ - current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, - 2, IO_APIC_ADDR, 0); - - /* INT_SRC_OVR */ - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 0, 2, 0); - current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) - current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH); - - return current; -} - unsigned long acpi_fill_slit(unsigned long current) { // Not implemented diff --git a/src/mainboard/lenovo/x230/devicetree.cb b/src/mainboard/lenovo/x230/devicetree.cb index c44a2b7a1a..5130410e90 100644 --- a/src/mainboard/lenovo/x230/devicetree.cb +++ b/src/mainboard/lenovo/x230/devicetree.cb @@ -48,15 +48,6 @@ chip northbridge/intel/sandybridge end # vga controller chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH - register "pirqa_routing" = "0x8b" - register "pirqb_routing" = "0x8a" - register "pirqc_routing" = "0x8b" - register "pirqd_routing" = "0x8b" - register "pirqe_routing" = "0x80" - register "pirqf_routing" = "0x80" - register "pirqg_routing" = "0x80" - register "pirqh_routing" = "0x80" - # GPI routing # 0 No effect (default) # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) diff --git a/src/mainboard/lenovo/x230/romstage.c b/src/mainboard/lenovo/x230/romstage.c index 2c39741770..0bb137e732 100644 --- a/src/mainboard/lenovo/x230/romstage.c +++ b/src/mainboard/lenovo/x230/romstage.c @@ -60,48 +60,6 @@ void pch_enable_lpc(void) void rcba_config(void) { - /* - * GFX INTA -> PIRQA (MSI) - * D28IP_P1IP WLAN INTA -> PIRQB - * D28IP_P2IP ETH0 INTB -> PIRQF - * D28IP_P3IP SDCARD INTC -> PIRQD - * D29IP_E1P EHCI1 INTA -> PIRQD - * D26IP_E2P EHCI2 INTA -> PIRQF - * D31IP_SIP SATA INTA -> PIRQB (MSI) - * D31IP_SMIP SMBUS INTB -> PIRQH - * D31IP_TTIP THRT INTC -> PIRQA - * D27IP_ZIP HDA INTA -> PIRQA (MSI) - * - * Trackpad interrupt is edge triggered and cannot be shared. - * TRACKPAD -> PIRQG - - */ - - /* Device interrupt pin register (board specific) */ - RCBA32(D31IP) = (INTC << D31IP_TTIP) | (NOINT << D31IP_SIP2) | - (INTB << D31IP_SMIP) | (INTA << D31IP_SIP); - RCBA32(D29IP) = (INTA << D29IP_E1P); - RCBA32(D28IP) = (INTA << D28IP_P1IP) | (INTB << D28IP_P2IP) | - (INTC << D28IP_P3IP); - RCBA32(D27IP) = (INTA << D27IP_ZIP); - RCBA32(D26IP) = (INTA << D26IP_E2P); - RCBA32(D25IP) = (NOINT << D25IP_LIP); - RCBA32(D22IP) = (NOINT << D22IP_MEI1IP); - - /* Device interrupt route registers */ - DIR_ROUTE(D31IR, PIRQB, PIRQH, PIRQA, PIRQC); - DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQF, PIRQG); - DIR_ROUTE(D28IR, PIRQB, PIRQF, PIRQD, PIRQE); - DIR_ROUTE(D27IR, PIRQA, PIRQH, PIRQA, PIRQB); - DIR_ROUTE(D26IR, PIRQF, PIRQE, PIRQG, PIRQH); - DIR_ROUTE(D25IR, PIRQA, PIRQB, PIRQC, PIRQD); - DIR_ROUTE(D22IR, PIRQA, PIRQB, PIRQC, PIRQD); - - /* Enable IOAPIC (generic) */ - RCBA16(OIC) = 0x0100; - /* PCH BWG says to read back the IOAPIC enable register */ - (void) RCBA16(OIC); - /* Disable unused devices (board specific) */ RCBA32(FD) = 0x17f81fe3; RCBA32(BUC) = 0; -- cgit v1.2.3