bool "GIGABYTE"
config VENDOR_HP
bool "HP"
+config VENDOR_IBASE
+ bool "iBase"
config VENDOR_IBM
bool "IBM"
config VENDOR_IEI
default "HP"
depends on VENDOR_HP
+config MAINBOARD_VENDOR
+ string
+ default "iBase"
+ depends on VENDOR_IBASE
+
config MAINBOARD_VENDOR
string
default "IBM"
source "src/mainboard/getac/Kconfig"
source "src/mainboard/gigabyte/Kconfig"
source "src/mainboard/hp/Kconfig"
+source "src/mainboard/ibase/Kconfig"
source "src/mainboard/ibm/Kconfig"
source "src/mainboard/iei/Kconfig"
source "src/mainboard/intel/Kconfig"
--- /dev/null
+choice
+ prompt "Mainboard model"
+ depends on VENDOR_IBASE
+
+source "src/mainboard/ibase/mb899/Kconfig"
+
+endchoice
+
--- /dev/null
+config BOARD_IBASE_MB899
+ bool "MB899"
+ select ARCH_X86
+ select CPU_INTEL_CORE
+ select CPU_INTEL_SOCKET_MFCPGA478
+ select NORTHBRIDGE_INTEL_I945
+ select SOUTHBRIDGE_INTEL_I82801GX
+ select SUPERIO_WINBOND_W83627EHG
+ select BOARD_HAS_FADT
+ select GENERATE_ACPI_TABLES
+ select GENERATE_PIRQ_TABLE
+ select GENERATE_MP_TABLE
+ select HAVE_HARD_RESET
+ select HAVE_ACPI_RESUME
+ select HAVE_MAINBOARD_RESOURCES
+ select MMCONF_SUPPORT
+ select USE_PRINTK_IN_CAR
+ select HAVE_SMI_HANDLER
+ select BOARD_ROMSIZE_KB_512
+ select USE_DCACHE_RAM
+ select GFXUMA
+ select TINY_BOOTBLOCK
+
+config MAINBOARD_DIR
+ string
+ default ibase/mb899
+ depends on BOARD_IBASE_MB899
+
+config DCACHE_RAM_BASE
+ hex
+ default 0xffdf8000
+ depends on BOARD_IBASE_MB899
+
+config DCACHE_RAM_SIZE
+ hex
+ default 0x8000
+ depends on BOARD_IBASE_MB899
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "MB899"
+ depends on BOARD_IBASE_MB899
+
+config MMCONF_BASE_ADDRESS
+ hex
+ default 0xf0000000
+ depends on BOARD_IBASE_MB899
+
+config IRQ_SLOT_COUNT
+ int
+ default 18
+ depends on BOARD_IBASE_MB899
+
+config MAX_CPUS
+ int
+ default 4
+ depends on BOARD_IBASE_MB899
+
+config MAX_PHYSICAL_CPUS
+ int
+ default 2
+ depends on BOARD_IBASE_MB899
+
+config FALLBACK_VGA_BIOS_FILE
+ string
+ default "amipci_01.20"
+ depends on BOARD_IBASE_MB899
+
+config HAVE_ACPI_SLIC
+ bool
+ default n
+ depends on BOARD_IBASE_MB899
+
--- /dev/null
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2008 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
+##
+
+obj-y += rtl8168.o
+
+smmobj-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.o
--- /dev/null
+/*
+ * 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
+ */
+
+Device(EC0)
+{
+ Name (_HID, EISAID("PNP0C09"))
+ Name (_UID, 1)
+
+ Method (_CRS, 0)
+ {
+ Name (ECMD, ResourceTemplate()
+ {
+ IO (Decode16, 0x62, 0x62, 0, 1)
+ IO (Decode16, 0x66, 0x66, 0, 1)
+ })
+
+ Return (ECMD)
+ }
+
+ Method (_REG, 2)
+ {
+ // This method is needed by Windows XP/2000
+ // for EC initialization before a driver
+ // is loaded
+ }
+
+ Name (_GPE, 23) // GPI07 / GPE23 -> Runtime SCI
+
+ // TODO EC Query methods
+
+ // TODO Scope _SB devices for AC power, LID, Power button
+
+}
--- /dev/null
+/*
+ * 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 the
+ * i945
+ */
+
+
+// PCI Interrupt Routing
+Method(_PRT)
+{
+ If (PICM) {
+ Return (Package() {
+ // PCIe Graphics 0:1.0
+ Package() { 0x0001ffff, 0, 0, 16 },
+ Package() { 0x0001ffff, 1, 0, 17 },
+ Package() { 0x0001ffff, 2, 0, 18 },
+ Package() { 0x0001ffff, 3, 0, 19 },
+ // Onboard graphics (IGD) 0:2.0
+ Package() { 0x0002ffff, 0, 0, 16 },
+ // High Definition Audio 0:1b.0
+ //Package() { 0x001bffff, 0, 0, 16 },
+ // PCIe Root Ports 0:1c.x
+ Package() { 0x001cffff, 0, 0, 16 },
+ Package() { 0x001cffff, 1, 0, 17 },
+ Package() { 0x001cffff, 2, 0, 18 },
+ Package() { 0x001cffff, 3, 0, 19 },
+ // USB and EHCI 0:1d.x
+ Package() { 0x001dffff, 0, 0, 23 },
+ Package() { 0x001dffff, 1, 0, 19 },
+ Package() { 0x001dffff, 2, 0, 18 },
+ Package() { 0x001dffff, 3, 0, 16 },
+ // AC97/IDE 0:1e.2, 0:1e.3
+ Package() { 0x001effff, 0, 0, 17 },
+ Package() { 0x001effff, 1, 0, 20 },
+ // LPC device 0:1f.0
+ Package() { 0x001fffff, 0, 0, 18 },
+ Package() { 0x001fffff, 1, 0, 19},
+ })
+ } Else {
+ Return (Package() {
+ // PCIe Graphics 0:1.0
+ Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
+ Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
+ // 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.LNKA, 0 },
+ Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
+ // USB and EHCI 0:1d.x
+ Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
+ Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
+ Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
+ // AC97/IDE 0:1e.2, 0:1e.3
+ Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
+ Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
+ // LPC device 0:1f.0
+ Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
+ Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
+ })
+ }
+}
+
--- /dev/null
+/*
+ * 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 the
+ * 0:1e.0 PCI bridge of the ICH7
+ */
+
+If (PICM) {
+ Return (Package() {
+ Package() { 0x0000ffff, 0, 0, 16},
+
+ Package() { 0x0001ffff, 0, 0, 20},
+ Package() { 0x0001ffff, 1, 0, 21},
+ Package() { 0x0001ffff, 2, 0, 22},
+ Package() { 0x0001ffff, 3, 0, 23},
+
+ Package() { 0x0002ffff, 0, 0, 21},
+ Package() { 0x0002ffff, 1, 0, 22},
+ Package() { 0x0002ffff, 2, 0, 23},
+ Package() { 0x0002ffff, 3, 0, 20},
+
+ Package() { 0x0003ffff, 0, 0, 22},
+ Package() { 0x0003ffff, 1, 0, 23},
+ Package() { 0x0003ffff, 2, 0, 20},
+ Package() { 0x0003ffff, 3, 0, 21},
+
+ Package() { 0x0004ffff, 0, 0, 23},
+ Package() { 0x0004ffff, 1, 0, 20},
+ Package() { 0x0004ffff, 2, 0, 21},
+ Package() { 0x0004ffff, 3, 0, 22},
+
+ Package() { 0x0005ffff, 0, 0, 19},
+ Package() { 0x0005ffff, 1, 0, 18},
+ Package() { 0x0005ffff, 2, 0, 17},
+ Package() { 0x0005ffff, 3, 0, 16},
+
+ Package() { 0x0006ffff, 0, 0, 18},
+ Package() { 0x0006ffff, 1, 0, 17},
+ Package() { 0x0006ffff, 2, 0, 16},
+ Package() { 0x0006ffff, 3, 0, 19},
+
+ Package() { 0x0009ffff, 0, 0, 21},
+ Package() { 0x0009ffff, 1, 0, 22},
+ Package() { 0x0009ffff, 2, 0, 23},
+ Package() { 0x0009ffff, 3, 0, 20},
+ })
+} Else {
+ Return (Package() {
+ Package() { 0x0000ffff, 0, \_SB.PCI0.LPCB.LNKA, 0},
+
+ Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKE, 0},
+ Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKF, 0},
+ Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKG, 0},
+ Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKH, 0},
+
+ Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKF, 0},
+ Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKG, 0},
+ Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKH, 0},
+ Package() { 0x0002ffff, 3, \_SB.PCI0.LPCB.LNKE, 0},
+
+ Package() { 0x0003ffff, 0, \_SB.PCI0.LPCB.LNKG, 0},
+ Package() { 0x0003ffff, 1, \_SB.PCI0.LPCB.LNKH, 0},
+ Package() { 0x0003ffff, 2, \_SB.PCI0.LPCB.LNKE, 0},
+ Package() { 0x0003ffff, 3, \_SB.PCI0.LPCB.LNKF, 0},
+
+ Package() { 0x0004ffff, 0, \_SB.PCI0.LPCB.LNKH, 0},
+ Package() { 0x0004ffff, 1, \_SB.PCI0.LPCB.LNKE, 0},
+ Package() { 0x0004ffff, 2, \_SB.PCI0.LPCB.LNKF, 0},
+ Package() { 0x0004ffff, 3, \_SB.PCI0.LPCB.LNKG, 0},
+
+ Package() { 0x0005ffff, 0, \_SB.PCI0.LPCB.LNKD, 0},
+ Package() { 0x0005ffff, 1, \_SB.PCI0.LPCB.LNKC, 0},
+ Package() { 0x0005ffff, 2, \_SB.PCI0.LPCB.LNKB, 0},
+ Package() { 0x0005ffff, 3, \_SB.PCI0.LPCB.LNKA, 0},
+
+ Package() { 0x0006ffff, 0, \_SB.PCI0.LPCB.LNKC, 0},
+ Package() { 0x0006ffff, 1, \_SB.PCI0.LPCB.LNKB, 0},
+ Package() { 0x0006ffff, 2, \_SB.PCI0.LPCB.LNKA, 0},
+ Package() { 0x0006ffff, 3, \_SB.PCI0.LPCB.LNKD, 0},
+
+ Package() { 0x0009ffff, 0, \_SB.PCI0.LPCB.LNKF, 0},
+ Package() { 0x0009ffff, 1, \_SB.PCI0.LPCB.LNKG, 0},
+ Package() { 0x0009ffff, 2, \_SB.PCI0.LPCB.LNKH, 0},
+ Package() { 0x0009ffff, 3, \_SB.PCI0.LPCB.LNKE, 0},
+ })
+}
+
--- /dev/null
+/*
+ * 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
+ */
+
+/* The APM port can be used for generating software SMIs */
+
+OperationRegion (APMP, SystemIO, 0xb2, 2)
+Field (APMP, ByteAcc, NoLock, Preserve)
+{
+ APMC, 8, // APM command
+ APMS, 8 // APM status
+}
+
+/* Port 80 POST */
+
+OperationRegion (POST, SystemIO, 0x80, 1)
+Field (POST, ByteAcc, Lock, Preserve)
+{
+ DBG0, 8
+}
+
+/* SMI I/O Trap */
+Method(TRAP, 1, Serialized)
+{
+ Store (Arg0, SMIF) // SMI Function
+ Store (0, TRP0) // Generate trap
+ Return (SMIF) // Return value of SMI handler
+}
+
+/* The _PIC method is called by the OS to choose between interrupt
+ * routing via the i8259 interrupt controller or the APIC.
+ *
+ * _PIC is called with a parameter of 0 for i8259 configuration and
+ * with a parameter of 1 for Local Apic/IOAPIC configuration.
+ */
+
+Method(_PIC, 1)
+{
+ // Remember the OS' IRQ routing choice.
+ Store(Arg0, PICM)
+}
+
+/* The _PTS method (Prepare To Sleep) is called before the OS is
+ * entering a sleep state. The sleep state number is passed in Arg0
+ */
+
+Method(_PTS,1)
+{
+ // Call a trap so SMI can prepare for Sleep as well.
+ // TRAP(0x55)
+}
+
+/* The _WAK method is called on system wakeup */
+
+Method(_WAK,1)
+{
+ // CPU specific part
+
+ // Notify PCI Express slots in case a card
+ // was inserted while a sleep state was active.
+
+ // Are we going to S3?
+ If (LEqual(Arg0, 3)) {
+ // ..
+ }
+
+ // Are we going to S4?
+ If (LEqual(Arg0, 4)) {
+ // ..
+ }
+
+ // TODO: Windows XP SP2 P-State restore
+
+ Return(Package(){0,0})
+}
+
--- /dev/null
+/*
+ * 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
+ */
+
+
+Device (SIO1)
+{
+ Name (_HID, EISAID("PNP0A05"))
+ Name (_UID, 1)
+
+ Device (UAR1)
+ {
+ Name(_HID, EISAID("PNP0501"))
+ Name(_UID, 1)
+ Name(_DDN, "COM1")
+
+ Method (_STA, 0)
+ {
+ // always enable for now
+ Return (0x0f)
+ }
+
+ Method (_DIS, 0) { /* NOOP */ }
+
+ Name (_PRS, ResourceTemplate() {
+ StartDependentFn(0, 1) {
+ IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8)
+ IRQNoFlags() { 4 }
+ } EndDependentFn()
+ })
+
+ Method (_CRS, 0)
+ {
+ Return(ResourceTemplate() {
+ IO(Decode16, 0x3f8, 0x3f8, 0x8, 0x8)
+ IRQNoFlags() { 4 }
+ })
+ }
+ // Some methods need an implementation here:
+ // missing: _STA, _DIS, _CRS, _PRS,
+ // missing: _SRS, _PS0, _PS3
+ }
+
+ Device (UAR2)
+ {
+ Name(_HID, EISAID("PNP0501"))
+ Name(_UID, 2)
+ Name(_DDN, "COM2")
+
+ Method (_STA, 0)
+ {
+ // always enable for now
+ Return (0x0f)
+ }
+
+ Method (_DIS, 0) { /* NOOP */ }
+
+ Name (_PRS, ResourceTemplate() {
+ StartDependentFn(0, 1) {
+ IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8)
+ IRQNoFlags() { 3 }
+ } EndDependentFn()
+ })
+
+ Method (_CRS, 0)
+ {
+ Return(ResourceTemplate() {
+ IO(Decode16, 0x2f8, 0x2f8, 0x8, 0x8)
+ IRQNoFlags() { 3 }
+ })
+ }
+ // Some methods need an implementation here:
+ // missing: _STA, _DIS, _CRS, _PRS,
+ // missing: _SRS, _PS0, _PS3
+ }
+}
+
--- /dev/null
+/*
+ * 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
+ */
+
+// Thermal Zone
+
+Scope (\_TZ)
+{
+ ThermalZone (THRM)
+ {
+
+ // FIXME these could/should be read from the
+ // GNVS area, so they can be controlled by
+ // coreboot
+ Name(TC1V, 0x04)
+ Name(TC2V, 0x03)
+ Name(TSPV, 0x64)
+
+ // At which temperature should the OS start
+ // active cooling?
+ Method (_AC0, 0, Serialized)
+ {
+ Return (0xf5c) // Value for Rocky
+ }
+
+ // Method (_AC1, 0, Serialized)
+ // {
+ // Return (0xf5c)
+ // }
+
+ // Critical shutdown temperature
+ Method (_CRT, 0, Serialized)
+ {
+ Return (Add (0x0aac, 0x50)) // FIXME
+ }
+
+ // CPU throttling start temperature
+ Method (_PSV, 0, Serialized)
+ {
+ Return (0xaaf) // FIXME
+ }
+
+ // Get DTS Temperature
+ Method (_TMP, 0, Serialized)
+ {
+ Return (0xaac) // FIXME
+ }
+
+ // Processors used for active cooling
+ Method (_PSL, 0, Serialized)
+ {
+ If (MPEN) {
+ Return (Package() {\_PR.CPU1, \_PR.CPU2})
+ }
+ Return (Package() {\_PR.CPU1})
+ }
+
+ // TC1 value for passive cooling
+ Method (_TC1, 0, Serialized)
+ {
+ Return (TC1V)
+ }
+
+ // TC2 value for passive cooling
+ Method (_TC2, 0, Serialized)
+ {
+ Return (TC2V)
+ }
+
+ // Sampling period for passive cooling
+ Method (_TSP, 0, Serialized)
+ {
+ Return (TSPV)
+ }
+
+
+ }
+}
+
--- /dev/null
+/*
+ * 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
+ */
+
+// Brightness write
+Method (BRTW, 1, Serialized)
+{
+ // TODO
+}
+
+// Hot Key Display Switch
+Method (HKDS, 1, Serialized)
+{
+ // TODO
+}
+
+// Lid Switch Display Switch
+Method (LSDS, 1, Serialized)
+{
+ // TODO
+}
+
+// Brightness Notification
+Method(BRTN,1,Serialized)
+{
+ // TODO (no displays defined yet)
+}
+
--- /dev/null
+/*
+ * 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
+ */
+
+#include <types.h>
+#include <string.h>
+#include <console/console.h>
+#include <arch/acpi.h>
+#include <arch/acpigen.h>
+#include <arch/smp/mpspec.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+#include <cpu/x86/msr.h>
+#include "dmi.h"
+
+extern const unsigned char AmlCode[];
+#if CONFIG_HAVE_ACPI_SLIC
+unsigned long acpi_create_slic(unsigned long current);
+#endif
+
+#include "../../../southbridge/intel/i82801gx/i82801gx_nvs.h"
+static void acpi_create_gnvs(global_nvs_t *gnvs)
+{
+ memset((void *)gnvs, 0, sizeof(*gnvs));
+ gnvs->apic = 1;
+ gnvs->mpen = 1; /* Enable Multi Processing */
+
+ /* Enable both COM ports */
+ gnvs->cmap = 0x01;
+ gnvs->cmbp = 0x01;
+
+ /* IGD Displays */
+ gnvs->ndid = 3;
+ gnvs->did[0] = 0x80000100;
+ gnvs->did[1] = 0x80000240;
+ gnvs->did[2] = 0x80000410;
+ gnvs->did[3] = 0x80000410;
+ gnvs->did[4] = 0x00000005;
+}
+
+static void acpi_create_intel_hpet(acpi_hpet_t * hpet)
+{
+#define HPET_ADDR 0xfed00000ULL
+ acpi_header_t *header = &(hpet->header);
+ acpi_addr_t *addr = &(hpet->addr);
+
+ memset((void *) hpet, 0, sizeof(acpi_hpet_t));
+
+ /* fill out header fields */
+ memcpy(header->signature, "HPET", 4);
+ memcpy(header->oem_id, OEM_ID, 6);
+ memcpy(header->oem_table_id, "COREBOOT", 8);
+ memcpy(header->asl_compiler_id, ASLC, 4);
+
+ header->length = sizeof(acpi_hpet_t);
+ header->revision = 1;
+
+ /* fill out HPET address */
+ addr->space_id = 0; /* Memory */
+ addr->bit_width = 64;
+ addr->bit_offset = 0;
+ addr->addrl = HPET_ADDR & 0xffffffff;
+ addr->addrh = HPET_ADDR >> 32;
+
+ hpet->id = 0x8086a201; /* Intel */
+ hpet->number = 0x00;
+ hpet->min_tick = 0x0080;
+
+ header->checksum =
+ acpi_checksum((void *) hpet, sizeof(acpi_hpet_t));
+}
+
+#define IO_APIC_ADDR 0xfec00000UL
+
+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_ssdt_generator(unsigned long current, const char *oem_table_id)
+{
+ generate_cpu_entries();
+ return (unsigned long) (acpigen_get_current());
+}
+
+unsigned long acpi_fill_slit(unsigned long current)
+{
+ // Not implemented
+ return current;
+}
+
+unsigned long acpi_fill_srat(unsigned long current)
+{
+ /* No NUMA, no SRAT */
+ return current;
+}
+
+void smm_setup_structures(void *gnvs, void *tcg, void *smi1);
+
+#define ALIGN_CURRENT current = ((current + 0x0f) & -0x10)
+unsigned long write_acpi_tables(unsigned long start)
+{
+ unsigned long current;
+ int i;
+ acpi_rsdp_t *rsdp;
+ acpi_rsdt_t *rsdt;
+ acpi_xsdt_t *xsdt;
+ acpi_hpet_t *hpet;
+ acpi_madt_t *madt;
+ acpi_mcfg_t *mcfg;
+ acpi_fadt_t *fadt;
+ acpi_facs_t *facs;
+#if CONFIG_HAVE_ACPI_SLIC
+ acpi_header_t *slic;
+#endif
+ acpi_header_t *ssdt;
+ acpi_header_t *dsdt;
+
+ current = start;
+
+ /* Align ACPI tables to 16byte */
+ ALIGN_CURRENT;
+
+ printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
+
+ /* We need at least an RSDP and an RSDT Table */
+ rsdp = (acpi_rsdp_t *) current;
+ current += sizeof(acpi_rsdp_t);
+ ALIGN_CURRENT;
+ rsdt = (acpi_rsdt_t *) current;
+ current += sizeof(acpi_rsdt_t);
+ ALIGN_CURRENT;
+ xsdt = (acpi_xsdt_t *) current;
+ current += sizeof(acpi_xsdt_t);
+ ALIGN_CURRENT;
+
+ /* clear all table memory */
+ memset((void *) start, 0, current - start);
+
+ acpi_write_rsdp(rsdp, rsdt, xsdt);
+ acpi_write_rsdt(rsdt);
+ acpi_write_xsdt(xsdt);
+
+ /*
+ * We explicitly add these tables later on:
+ */
+ printk(BIOS_DEBUG, "ACPI: * HPET\n");
+
+ hpet = (acpi_hpet_t *) current;
+ current += sizeof(acpi_hpet_t);
+ ALIGN_CURRENT;
+ acpi_create_intel_hpet(hpet);
+ acpi_add_table(rsdp, hpet);
+
+ /* If we want to use HPET Timers Linux wants an MADT */
+ printk(BIOS_DEBUG, "ACPI: * MADT\n");
+
+ madt = (acpi_madt_t *) current;
+ acpi_create_madt(madt);
+ current += madt->header.length;
+ ALIGN_CURRENT;
+ acpi_add_table(rsdp, madt);
+
+ printk(BIOS_DEBUG, "ACPI: * MCFG\n");
+ mcfg = (acpi_mcfg_t *) current;
+ acpi_create_mcfg(mcfg);
+ current += mcfg->header.length;
+ ALIGN_CURRENT;
+ acpi_add_table(rsdp, mcfg);
+
+ printk(BIOS_DEBUG, "ACPI: * FACS\n");
+ facs = (acpi_facs_t *) current;
+ current += sizeof(acpi_facs_t);
+ ALIGN_CURRENT;
+ acpi_create_facs(facs);
+
+ dsdt = (acpi_header_t *) current;
+ memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
+ current += dsdt->length;
+ memcpy(dsdt, &AmlCode, dsdt->length);
+
+ ALIGN_CURRENT;
+
+ /* Pack GNVS into the ACPI table area */
+ for (i=0; i < dsdt->length; i++) {
+ if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) {
+ printk(BIOS_DEBUG, "ACPI: Patching up global NVS in DSDT at offset 0x%04x -> 0x%08lx\n", i, current);
+ *(u32*)(((u32)dsdt) + i) = current; // 0x92 bytes
+ break;
+ }
+ }
+
+ /* And fill it */
+ acpi_create_gnvs((global_nvs_t *)current);
+
+ current += 0x100;
+ ALIGN_CURRENT;
+
+ /* And tell SMI about it */
+ smm_setup_structures((void *)current, NULL, NULL);
+
+ /* We patched up the DSDT, so we need to recalculate the checksum */
+ dsdt->checksum = 0;
+ dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length);
+
+ printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt,
+ dsdt->length);
+
+#if CONFIG_HAVE_ACPI_SLIC
+ printk(BIOS_DEBUG, "ACPI: * SLIC\n");
+ slic = (acpi_header_t *)current;
+ current += acpi_create_slic(current);
+ ALIGN_CURRENT;
+ acpi_add_table(rsdp, slic);
+#endif
+
+ printk(BIOS_DEBUG, "ACPI: * FADT\n");
+ fadt = (acpi_fadt_t *) current;
+ current += sizeof(acpi_fadt_t);
+ ALIGN_CURRENT;
+
+ acpi_create_fadt(fadt, facs, dsdt);
+ acpi_add_table(rsdp, fadt);
+
+ printk(BIOS_DEBUG, "ACPI: * SSDT\n");
+ ssdt = (acpi_header_t *)current;
+ acpi_create_ssdt_generator(ssdt, "COREBOOT");
+ current += ssdt->length;
+ acpi_add_table(rsdp, ssdt);
+ ALIGN_CURRENT;
+
+ printk(BIOS_DEBUG, "current = %lx\n", current);
+
+ printk(BIOS_DEBUG, "ACPI: * DMI (Linux workaround)\n");
+ memcpy((void *)0xfff80, dmi_table, DMI_TABLE_SIZE);
+#if CONFIG_WRITE_HIGH_TABLES == 1
+ memcpy((void *)current, dmi_table, DMI_TABLE_SIZE);
+ current += DMI_TABLE_SIZE;
+ ALIGN_CURRENT;
+#endif
+
+ printk(BIOS_INFO, "ACPI: done.\n");
+ return current;
+}
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2008 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
+ */
+
+extern struct chip_operations mainboard_ops;
+struct mainboard_config {
+ int nothing;
+};
--- /dev/null
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2008 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
+##
+
+# -----------------------------------------------------------------
+entries
+
+#start-bit length config config-ID name
+#0 8 r 0 seconds
+#8 8 r 0 alarm_seconds
+#16 8 r 0 minutes
+#24 8 r 0 alarm_minutes
+#32 8 r 0 hours
+#40 8 r 0 alarm_hours
+#48 8 r 0 day_of_week
+#56 8 r 0 day_of_month
+#64 8 r 0 month
+#72 8 r 0 year
+# -----------------------------------------------------------------
+# Status Register A
+#80 4 r 0 rate_select
+#84 3 r 0 REF_Clock
+#87 1 r 0 UIP
+# -----------------------------------------------------------------
+# Status Register B
+#88 1 r 0 auto_switch_DST
+#89 1 r 0 24_hour_mode
+#90 1 r 0 binary_values_enable
+#91 1 r 0 square-wave_out_enable
+#92 1 r 0 update_finished_enable
+#93 1 r 0 alarm_interrupt_enable
+#94 1 r 0 periodic_interrupt_enable
+#95 1 r 0 disable_clock_updates
+# -----------------------------------------------------------------
+# Status Register C
+#96 4 r 0 status_c_rsvd
+#100 1 r 0 uf_flag
+#101 1 r 0 af_flag
+#102 1 r 0 pf_flag
+#103 1 r 0 irqf_flag
+# -----------------------------------------------------------------
+# Status Register D
+#104 7 r 0 status_d_rsvd
+#111 1 r 0 valid_cmos_ram
+# -----------------------------------------------------------------
+# Diagnostic Status Register
+#112 8 r 0 diag_rsvd1
+
+# -----------------------------------------------------------------
+0 120 r 0 reserved_memory
+#120 264 r 0 unused
+
+# -----------------------------------------------------------------
+# RTC_BOOT_BYTE (coreboot hardcoded)
+384 1 e 4 boot_option
+385 1 e 4 last_boot
+388 4 r 0 reboot_bits
+#390 2 r 0 unused?
+
+# -----------------------------------------------------------------
+# coreboot config options: console
+392 3 e 5 baud_rate
+395 4 e 6 debug_level
+#399 1 r 0 unused
+
+# coreboot config options: cpu
+400 1 e 2 hyper_threading
+#401 7 r 0 unused
+
+# coreboot config options: southbridge
+408 1 e 1 nmi
+409 2 e 7 power_on_after_fail
+#411 5 r 0 unused
+
+# coreboot config options: bootloader
+416 512 s 0 boot_devices
+#928 40 r 0 unused
+
+# coreboot config options: mainboard specific options
+948 2 e 8 cpufan_cruise_control
+950 2 e 8 sysfan_cruise_control
+952 4 e 9 cpufan_speed
+#956 4 e 10 cpufan_temperature
+960 4 e 9 sysfan_speed
+#964 4 e 10 sysfan_temperature
+
+968 1 e 2 ethernet1
+969 1 e 2 ethernet2
+970 1 e 2 ethernet3
+
+#971 13 r 0 unused
+
+# coreboot config options: check sums
+984 16 h 0 check_sum
+#1000 24 r 0 amd_reserved
+
+# ram initialization internal data
+1024 8 r 0 C0WL0REOST
+1032 8 r 0 C1WL0REOST
+1040 8 r 0 RCVENMT
+1048 4 r 0 C0DRT1
+1052 4 r 0 C1DRT1
+
+# -----------------------------------------------------------------
+
+enumerations
+
+#ID value text
+1 0 Disable
+1 1 Enable
+2 0 Enable
+2 1 Disable
+4 0 Fallback
+4 1 Normal
+5 0 115200
+5 1 57600
+5 2 38400
+5 3 19200
+5 4 9600
+5 5 4800
+5 6 2400
+5 7 1200
+6 1 Emergency
+6 2 Alert
+6 3 Critical
+6 4 Error
+6 5 Warning
+6 6 Notice
+6 7 Info
+6 8 Debug
+6 9 Spew
+7 0 Disable
+7 1 Enable
+7 2 Keep
+# Fan Cruise Control
+8 0 Disabled
+8 1 Speed
+#8 2 Thermal
+# Fan Speed (Rotations per Minute)
+9 0 5625
+9 1 5192
+9 2 4753
+9 3 4326
+9 4 3924
+9 5 3552
+9 6 3214
+9 7 2909
+9 8 2636
+9 9 2393
+9 10 2177
+9 11 1985
+9 12 1814
+9 13 1662
+9 14 1527
+9 15 1406
+#
+# Temperature (°C/°F)
+#10 0 30/86
+#10 1 33/91
+#10 2 36/96
+#10 3 39/102
+#10 4 42/107
+#10 5 45/113
+#10 6 48/118
+#10 7 51/123
+#10 8 54/129
+#10 9 57/134
+#10 10 60/140
+#10 11 63/145
+#10 12 66/150
+#10 13 69/156
+#10 14 72/161
+#10 15 75/167
+# -----------------------------------------------------------------
+checksums
+
+checksum 392 983 984
+
+
--- /dev/null
+chip northbridge/intel/i945
+
+ device lapic_cluster 0 on
+ chip cpu/intel/socket_mFCPGA478
+ device lapic 0 on end
+ end
+ end
+
+ device pci_domain 0 on
+ device pci 00.0 on end # host bridge
+ device pci 01.0 off end # i945 PCIe root port
+ device pci 02.0 on end # vga controller
+ device pci 02.1 on end # display controller
+
+ chip southbridge/intel/i82801gx
+ register "pirqa_routing" = "0x05"
+ register "pirqb_routing" = "0x07"
+ register "pirqc_routing" = "0x05"
+ register "pirqd_routing" = "0x07"
+ register "pirqe_routing" = "0x80"
+ register "pirqf_routing" = "0x80"
+ register "pirqg_routing" = "0x80"
+ register "pirqh_routing" = "0x06"
+
+ # GPI routing
+ # 0 No effect (default)
+ # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
+ # 2 SCI (if corresponding GPIO_EN bit is also set)
+ register "gpi13_routing" = "1"
+
+ register "ide_legacy_combined" = "0x0"
+ register "ide_enable_primary" = "0x1"
+ register "ide_enable_secondary" = "0x0"
+ register "sata_ahci" = "0x1"
+
+ #device pci 1b.0 on end # High Definition Audio
+ device pci 1c.0 on end # PCIe
+ device pci 1c.1 on end # PCIe
+ device pci 1c.2 on end # PCIe
+ #device pci 1c.3 off end # PCIe port 4
+ #device pci 1c.4 off end # PCIe port 5
+ #device pci 1c.5 off end # PCIe port 6
+ device pci 1d.0 on end # USB UHCI
+ device pci 1d.1 on end # USB UHCI
+ device pci 1d.2 on end # USB UHCI
+ device pci 1d.3 on end # USB UHCI
+ device pci 1d.7 on end # USB2 EHCI
+ device pci 1e.0 on end # PCI bridge
+ #device pci 1e.2 off end # AC'97 Audio
+ #device pci 1e.3 off end # AC'97 Modem
+ device pci 1f.0 on # LPC bridge
+ chip superio/winbond/w83627ehg
+ device pnp 4e.0 off # Floppy
+ end
+ device pnp 4e.1 off # Parport
+ end
+ device pnp 4e.2 on # COM1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 4e.3 on # COM2
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ irq 0xf1 = 4 # set IRMODE 0 # XXX not an irq
+ end
+ device pnp 4e.5 on # Keyboard+Mouse
+ io 0x60 = 0x60
+ io 0x62 = 0x64
+ irq 0x70 = 1
+ irq 0x72 = 12
+ irq 0xf0 = 0x82 # HW accel A20.
+ end
+ device pnp 4e.7 on # GPIO1, GAME, MIDI
+ io 0x62 = 0x330
+ irq 0x70 = 9
+ end
+ device pnp 4e.8 on # GPIO2
+ # all default
+ end
+ device pnp 4e.9 on # GPIO3/4
+ irq 0x30 = 0x03 # does this work?
+ irq 0xf0 = 0xfb # set inputs/outputs
+ irq 0xf1 = 0x66
+ end
+ device pnp 4e.a on # ACPI
+ end
+ device pnp 4e.b on # HWM
+ io 0x60 = 0x290
+ irq 0x70 = 0
+ end
+
+ end
+
+ end
+ device pci 1f.1 on end # IDE
+ device pci 1f.2 on end # SATA
+ device pci 1f.3 on end # SMBus
+ #device pci 1f.4 off end # Realtek ID Codec
+ end
+ end
+end
--- /dev/null
+/*
+ * 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
+ */
+
+#define DMI_TABLE_SIZE 0x55
+
+static u8 dmi_table[DMI_TABLE_SIZE] = {
+ 0x5f, 0x53, 0x4d, 0x5f, 0x29, 0x1f, 0x02, 0x03, 0x55, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x5f, 0x44, 0x4d, 0x49, 0x5f, 0x61, 0x35, 0x00, 0xa0, 0xff, 0x0f, 0x00, 0x01, 0x00, 0x23, 0x00,
+ 0x00, 0x14, 0x00, 0x00, 0x01, 0x02, 0x00, 0xe0, 0x03, 0x07, 0x90, 0xde, 0xcb, 0x7f, 0x00, 0x00,
+ 0x00, 0x00, 0x37, 0x01, 0x63, 0x6f, 0x72, 0x65, 0x73, 0x79, 0x73, 0x74, 0x65, 0x6d, 0x73, 0x20,
+ 0x47, 0x6d, 0x62, 0x48, 0x00, 0x32, 0x2e, 0x30, 0x00, 0x30, 0x33, 0x2f, 0x31, 0x33, 0x2f, 0x32,
+ 0x30, 0x30, 0x38, 0x00, 0x00
+};
--- /dev/null
+/*
+ * 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
+ */
+
+DefinitionBlock(
+ "dsdt.aml",
+ "DSDT",
+ 0x02, // DSDT revision: ACPI v2.0
+ "COREv2", // OEM id
+ "COREBOOT", // OEM table id
+ 0x20090419 // OEM revision
+)
+{
+ // Some generic macros
+ #include "acpi/platform.asl"
+
+ // global NVS and variables
+ #include "../../../southbridge/intel/i82801gx/acpi/globalnvs.asl"
+
+ // General Purpose Events
+ //#include "acpi/gpe.asl"
+
+ //#include "acpi/thermal.asl"
+
+ Scope (\_SB) {
+ Device (PCI0)
+ {
+ #include "../../../northbridge/intel/i945/acpi/i945.asl"
+ #include "../../../southbridge/intel/i82801gx/acpi/ich7.asl"
+ }
+ }
+
+ /* Chipset specific sleep states */
+ #include "../../../southbridge/intel/i82801gx/acpi/sleepstates.asl"
+}
--- /dev/null
+/*
+ * 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
+ */
+
+#include <string.h>
+#include <device/pci.h>
+#include <arch/acpi.h>
+
+/* FIXME: This needs to go into a separate .h file
+ * to be included by the ich7 smi handler, ich7 smi init
+ * code and the mainboard fadt.
+ */
+#define APM_CNT 0xb2
+#define CST_CONTROL 0x85
+#define PST_CONTROL 0x80
+#define ACPI_DISABLE 0x1e
+#define ACPI_ENABLE 0xe1
+#define GNVS_UPDATE 0xea
+
+void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
+{
+ acpi_header_t *header = &(fadt->header);
+ u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe;
+
+ memset((void *) fadt, 0, sizeof(acpi_fadt_t));
+ memcpy(header->signature, "FACP", 4);
+ header->length = sizeof(acpi_fadt_t);
+ header->revision = 3;
+ memcpy(header->oem_id, "CORE ", 6);
+ memcpy(header->oem_table_id, "COREBOOT", 8);
+ memcpy(header->asl_compiler_id, "CORE", 4);
+ header->asl_compiler_revision = 1;
+
+ fadt->firmware_ctrl = (unsigned long) facs;
+ fadt->dsdt = (unsigned long) dsdt;
+ fadt->model = 1;
+ fadt->preferred_pm_profile = PM_MOBILE;
+
+ fadt->sci_int = 0x9;
+ fadt->smi_cmd = APM_CNT;
+ fadt->acpi_enable = ACPI_ENABLE;
+ fadt->acpi_disable = ACPI_DISABLE;
+ fadt->s4bios_req = 0x0;
+ fadt->pstate_cnt = PST_CONTROL;
+
+ fadt->pm1a_evt_blk = pmbase;
+ fadt->pm1b_evt_blk = 0x0;
+ fadt->pm1a_cnt_blk = pmbase + 0x4;
+ fadt->pm1b_cnt_blk = 0x0;
+ fadt->pm2_cnt_blk = pmbase + 0x20;
+ fadt->pm_tmr_blk = pmbase + 0x8;
+ fadt->gpe0_blk = pmbase + 0x28;
+ fadt->gpe1_blk = 0;
+
+ fadt->pm1_evt_len = 4;
+ fadt->pm1_cnt_len = 2;
+ // XXX: pm2_cnt_len is probably wrong. find out right value (hint: it's != 0)
+ fadt->pm2_cnt_len = 2;
+ fadt->pm_tmr_len = 4;
+ fadt->gpe0_blk_len = 8;
+ fadt->gpe1_blk_len = 0;
+ fadt->gpe1_base = 0;
+ fadt->cst_cnt = CST_CONTROL;
+ fadt->p_lvl2_lat = 1;
+ fadt->p_lvl3_lat = 85;
+ fadt->flush_size = 1024;
+ fadt->flush_stride = 16;
+ fadt->duty_offset = 1;
+ fadt->duty_width = 0;
+ fadt->day_alrm = 0xd;
+ fadt->mon_alrm = 0x00;
+ fadt->century = 0x00;
+ fadt->iapc_boot_arch = 0x03;
+
+ fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED |
+ ACPI_FADT_C2_MP_SUPPORTED | ACPI_FADT_SLEEP_BUTTON |
+ ACPI_FADT_S4_RTC_WAKE | ACPI_FADT_PLATFORM_CLOCK;
+
+ fadt->reset_reg.space_id = 0;
+ fadt->reset_reg.bit_width = 0;
+ fadt->reset_reg.bit_offset = 0;
+ fadt->reset_reg.resv = 0;
+ fadt->reset_reg.addrl = 0x0;
+ fadt->reset_reg.addrh = 0x0;
+
+ fadt->reset_value = 0;
+ fadt->x_firmware_ctl_l = (unsigned long)facs;
+ fadt->x_firmware_ctl_h = 0;
+ fadt->x_dsdt_l = (unsigned long)dsdt;
+ fadt->x_dsdt_h = 0;
+
+ fadt->x_pm1a_evt_blk.space_id = 1;
+ fadt->x_pm1a_evt_blk.bit_width = 32;
+ fadt->x_pm1a_evt_blk.bit_offset = 0;
+ fadt->x_pm1a_evt_blk.resv = 0;
+ fadt->x_pm1a_evt_blk.addrl = pmbase;
+ fadt->x_pm1a_evt_blk.addrh = 0x0;
+
+ fadt->x_pm1b_evt_blk.space_id = 1;
+ fadt->x_pm1b_evt_blk.bit_width = 0;
+ fadt->x_pm1b_evt_blk.bit_offset = 0;
+ fadt->x_pm1b_evt_blk.resv = 0;
+ fadt->x_pm1b_evt_blk.addrl = 0x0;
+ fadt->x_pm1b_evt_blk.addrh = 0x0;
+
+ fadt->x_pm1a_cnt_blk.space_id = 1;
+ fadt->x_pm1a_cnt_blk.bit_width = 16;
+ fadt->x_pm1a_cnt_blk.bit_offset = 0;
+ fadt->x_pm1a_cnt_blk.resv = 0;
+ fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4;
+ fadt->x_pm1a_cnt_blk.addrh = 0x0;
+
+ fadt->x_pm1b_cnt_blk.space_id = 1;
+ fadt->x_pm1b_cnt_blk.bit_width = 0;
+ fadt->x_pm1b_cnt_blk.bit_offset = 0;
+ fadt->x_pm1b_cnt_blk.resv = 0;
+ fadt->x_pm1b_cnt_blk.addrl = 0x0;
+ fadt->x_pm1b_cnt_blk.addrh = 0x0;
+
+ fadt->x_pm2_cnt_blk.space_id = 1;
+ fadt->x_pm2_cnt_blk.bit_width = 8;
+ fadt->x_pm2_cnt_blk.bit_offset = 0;
+ fadt->x_pm2_cnt_blk.resv = 0;
+ fadt->x_pm2_cnt_blk.addrl = pmbase + 0x20;
+ fadt->x_pm2_cnt_blk.addrh = 0x0;
+
+ fadt->x_pm_tmr_blk.space_id = 1;
+ fadt->x_pm_tmr_blk.bit_width = 32;
+ fadt->x_pm_tmr_blk.bit_offset = 0;
+ fadt->x_pm_tmr_blk.resv = 0;
+ fadt->x_pm_tmr_blk.addrl = pmbase + 0x8;
+ fadt->x_pm_tmr_blk.addrh = 0x0;
+
+ fadt->x_gpe0_blk.space_id = 1;
+ fadt->x_gpe0_blk.bit_width = 64;
+ fadt->x_gpe0_blk.bit_offset = 0;
+ fadt->x_gpe0_blk.resv = 0;
+ fadt->x_gpe0_blk.addrl = pmbase + 0x28;
+ fadt->x_gpe0_blk.addrh = 0x0;
+
+ fadt->x_gpe1_blk.space_id = 1;
+ fadt->x_gpe1_blk.bit_width = 0;
+ fadt->x_gpe1_blk.bit_offset = 0;
+ fadt->x_gpe1_blk.resv = 0;
+ fadt->x_gpe1_blk.addrl = 0x0;
+ fadt->x_gpe1_blk.addrh = 0x0;
+
+ header->checksum =
+ acpi_checksum((void *) fadt, header->length);
+}
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2008 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
+ */
+
+#include <arch/pirq_routing.h>
+
+const struct irq_routing_table intel_irq_routing_table = {
+ PIRQ_SIGNATURE, /* u32 signature */
+ PIRQ_VERSION, /* u16 version */
+ 32+16*CONFIG_IRQ_SLOT_COUNT, /* There can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */
+ 0x00, /* Where the interrupt router lies (bus) */
+ (0x1f<<3)|0x0, /* Where the interrupt router lies (dev) */
+ 0, /* IRQs devoted exclusively to PCI usage */
+ 0x8086, /* Vendor */
+ 0x27b9, /* Device */
+ 0, /* miniport */
+ { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
+ 0xf, /* u8 checksum. */
+ {
+ /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
+ {0x00,(0x01<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x0, 0x0}, // PCIe?
+ {0x00,(0x02<<3)|0x0, {{0x60, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // VGA
+ {0x00,(0x1e<<3)|0x0, {{0x61, 0xdcf8}, {0x68, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // PCI bridge
+ {0x00,(0x1f<<3)|0x0, {{0x62, 0xdcf8}, {0x63, 0xdcd8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // LPC
+ {0x00,(0x1d<<3)|0x0, {{0x6b, 0xdcf8}, {0x63, 0xdcd8}, {0x62, 0xdcf8}, {0x60, 0x0dcf8}}, 0x0, 0x0}, // USB#1
+ {0x00,(0x1b<<3)|0x0, {{0x60, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // Audio device
+ {0x00,(0x1c<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x2, 0x0}, // PCIe bridge
+ {0x04,(0x00<<3)|0x0, {{0x60, 0xdcf8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, // Firewire
+ {0x04,(0x01<<3)|0x0, {{0x68, 0xdcf8}, {0x69, 0xdcf8}, {0x6a, 0xdcf8}, {0x6b, 0x0dcf8}}, 0x1, 0x0}, // PCI Bridge
+ {0x04,(0x02<<3)|0x0, {{0x69, 0xdcf8}, {0x6a, 0xdcf8}, {0x6b, 0xdcf8}, {0x68, 0x0dcf8}}, 0x2, 0x0},
+ {0x04,(0x03<<3)|0x0, {{0x6a, 0xdcf8}, {0x6b, 0xdcf8}, {0x68, 0xdcf8}, {0x69, 0x0dcf8}}, 0x3, 0x0},
+ {0x04,(0x04<<3)|0x0, {{0x6b, 0xdcf8}, {0x68, 0xdcf8}, {0x69, 0xdcf8}, {0x6a, 0x0dcf8}}, 0x4, 0x0},
+ {0x04,(0x05<<3)|0x0, {{0x63, 0xdcd8}, {0x62, 0xdcf8}, {0x61, 0xdcf8}, {0x60, 0x0dcf8}}, 0x5, 0x0},
+ {0x04,(0x06<<3)|0x0, {{0x62, 0xdcf8}, {0x61, 0xdcf8}, {0x60, 0xdcf8}, {0x63, 0x0dcd8}}, 0x6, 0x0},
+ {0x04,(0x09<<3)|0x0, {{0x69, 0xdcf8}, {0x6a, 0xdcf8}, {0x6b, 0xdcf8}, {0x68, 0x0dcf8}}, 0x9, 0x0},
+ {0x01,(0x00<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x0, 0x0}, // Ethernet Marvell 88E8053
+ {0x02,(0x00<<3)|0x0, {{0x60, 0xdcf8}, {0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0x0dcd8}}, 0x9, 0x0},
+ {0x03,(0x00<<3)|0x0, {{0x61, 0xdcf8}, {0x62, 0xdcf8}, {0x63, 0xdcd8}, {0x60, 0x0dcf8}}, 0xa, 0x0},
+ }
+};
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+ return copy_pirq_routing_table(addr);
+}
+
--- /dev/null
+/*
+ * 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
+ */
+
+#include <types.h>
+#include <device/device.h>
+#include <console/console.h>
+#include <boot/tables.h>
+#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
+#include <x86emu/x86emu.h>
+#endif
+#include <pc80/mc146818rtc.h>
+#include <arch/io.h>
+#include <arch/coreboot_tables.h>
+#include "chip.h"
+
+int add_mainboard_resources(struct lb_memory *mem)
+{
+ return add_northbridge_resources(mem);
+}
+
+#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
+static int int15_handler(void)
+{
+#define BOOT_DISPLAY_DEFAULT 0
+#define BOOT_DISPLAY_CRT (1 << 0)
+#define BOOT_DISPLAY_TV (1 << 1)
+#define BOOT_DISPLAY_EFP (1 << 2)
+#define BOOT_DISPLAY_LCD (1 << 3)
+#define BOOT_DISPLAY_CRT2 (1 << 4)
+#define BOOT_DISPLAY_TV2 (1 << 5)
+#define BOOT_DISPLAY_EFP2 (1 << 6)
+#define BOOT_DISPLAY_LCD2 (1 << 7)
+
+ printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n",
+ __func__, M.x86.R_AX, M.x86.R_BX, M.x86.R_CX, M.x86.R_DX);
+
+ switch (M.x86.R_AX) {
+ case 0x5f35: /* Boot Display */
+ M.x86.R_AX = 0x005f; // Success
+ M.x86.R_CL = BOOT_DISPLAY_DEFAULT;
+ break;
+ case 0x5f40: /* Boot Panel Type */
+ // M.x86.R_AX = 0x015f; // Supported but failed
+ M.x86.R_AX = 0x005f; // Success
+ M.x86.R_CL = 3; // Display ID
+ break;
+ default:
+ /* Interrupt was not handled */
+ return 0;
+ }
+
+ /* Interrupt handled */
+ return 1;
+}
+
+static void int15_install(void)
+{
+ typedef int (* yabel_handleIntFunc)(void);
+ extern yabel_handleIntFunc yabel_intFuncArray[256];
+ yabel_intFuncArray[0x15] = int15_handler;
+}
+#endif
+
+/* Hardware Monitor */
+
+static u16 hwm_base = 0x290;
+
+static void hwm_write(u8 reg, u8 value)
+{
+ outb(reg, hwm_base + 0x05);
+ outb(value, hwm_base + 0x06);
+}
+
+static void hwm_bank(u8 bank)
+{
+ hwm_write(0x4e, bank);
+}
+
+#define FAN_CRUISE_CONTROL_DISABLED 0
+#define FAN_CRUISE_CONTROL_SPEED 1
+#define FAN_CRUISE_CONTROL_THERMAL 2
+
+#define FAN_SPEED_5625 0
+//#define FAN_TEMPERATURE_30DEGC 0
+
+struct fan_speed {
+ u8 fan_in;
+ u16 fan_speed;
+};
+
+// FANIN Target Speed Register
+// FANIN = 337500 / RPM
+struct fan_speed fan_speeds[] = {
+ { 0x3c, 5625 }, { 0x41, 5192 }, { 0x47, 4753 }, { 0x4e, 4326 },
+ { 0x56, 3924 }, { 0x5f, 3552 }, { 0x69, 3214 }, { 0x74, 2909 },
+ { 0x80, 2636 }, { 0x8d, 2393 }, { 0x9b, 2177 }, { 0xaa, 1985 },
+ { 0xba, 1814 }, { 0xcb, 1662 }, { 0xdd, 1527 }, { 0xf0, 1406 }
+};
+
+struct temperature {
+ u8 deg_celsius;
+ u8 deg_fahrenheit;
+};
+
+struct temperature temperatures[] = {
+ { 30, 86 }, { 33, 91 }, { 36, 96 }, { 39, 102 },
+ { 42, 107 }, { 45, 113 }, { 48, 118 }, { 51, 123 },
+ { 54, 129 }, { 57, 134 }, { 60, 140 }, { 63, 145 },
+ { 66, 150 }, { 69, 156 }, { 72, 161 }, { 75, 167 }
+};
+
+static void hwm_setup(void)
+{
+ int cpufan_control = 0, sysfan_control = 0;
+ int cpufan_speed = 0, sysfan_speed = 0;
+ int cpufan_temperature = 0, sysfan_temperature = 0;
+
+ if (get_option(&cpufan_control, "cpufan_cruise_control") < 0)
+ cpufan_control = FAN_CRUISE_CONTROL_DISABLED;
+ if (get_option(&cpufan_speed, "cpufan_speed") < 0)
+ cpufan_speed = FAN_SPEED_5625;
+ //if (get_option(&cpufan_temperature, "cpufan_temperature") < 0)
+ // cpufan_temperature = FAN_TEMPERATURE_30DEGC;
+
+ if (get_option(&sysfan_control, "sysfan_cruise_control") < 0)
+ sysfan_control = FAN_CRUISE_CONTROL_DISABLED;
+ if (get_option(&sysfan_speed, "sysfan_speed") < 0)
+ sysfan_speed = FAN_SPEED_5625;
+ //if (get_option(&sysfan_temperature, "sysfan_temperature") < 0)
+ // sysfan_temperature = FAN_TEMPERATURE_30DEGC;
+
+ // hwm_write(0x31, 0x20); // AVCC high limit
+ // hwm_write(0x34, 0x06); // VIN2 low limit
+
+ hwm_bank(0);
+ hwm_write(0x59, 0x20); // Diode Selection
+ hwm_write(0x5d, 0x0f); // All Sensors Diode, not Thermistor
+
+ hwm_bank(4);
+ hwm_write(0x54, 0xf1); // SYSTIN temperature offset
+ hwm_write(0x55, 0x19); // CPUTIN temperature offset
+ hwm_write(0x56, 0xfc); // AUXTIN temperature offset
+
+ hwm_bank(0x80); // Default
+
+ u8 fan_config = 0;
+ // 00 FANOUT is Manual Mode
+ // 01 FANOUT is Thermal Cruise Mode
+ // 10 FANOUT is Fan Speed Cruise Mode
+ switch (cpufan_control) {
+ case FAN_CRUISE_CONTROL_SPEED: fan_config |= (2 << 4); break;
+ case FAN_CRUISE_CONTROL_THERMAL: fan_config |= (1 << 4); break;
+ }
+ switch (sysfan_control) {
+ case FAN_CRUISE_CONTROL_SPEED: fan_config |= (2 << 2); break;
+ case FAN_CRUISE_CONTROL_THERMAL: fan_config |= (1 << 2); break;
+ }
+ // This register must be written first
+ hwm_write(0x04, fan_config);
+
+ switch (cpufan_control) {
+ case FAN_CRUISE_CONTROL_SPEED:
+ printk(BIOS_DEBUG, "Fan Cruise Control setting CPU fan to %d RPM\n",
+ fan_speeds[cpufan_speed].fan_speed);
+ hwm_write(0x06, fan_speeds[cpufan_speed].fan_in); // CPUFANIN target speed
+ break;
+ case FAN_CRUISE_CONTROL_THERMAL:
+ printk(BIOS_DEBUG, "Fan Cruise Control setting CPU fan to activation at %d deg C/%d deg F\n",
+ temperatures[cpufan_temperature].deg_celsius,
+ temperatures[cpufan_temperature].deg_fahrenheit);
+ hwm_write(0x06, temperatures[cpufan_temperature].deg_celsius); // CPUFANIN target temperature
+ break;
+ }
+
+ switch (sysfan_control) {
+ case FAN_CRUISE_CONTROL_SPEED:
+ printk(BIOS_DEBUG, "Fan Cruise Control setting system fan to %d RPM\n",
+ fan_speeds[sysfan_speed].fan_speed);
+ hwm_write(0x05, fan_speeds[sysfan_speed].fan_in); // SYSFANIN target speed
+ break;
+ case FAN_CRUISE_CONTROL_THERMAL:
+ printk(BIOS_DEBUG, "Fan Cruise Control setting system fan to activation at %d deg C/%d deg F\n",
+ temperatures[sysfan_temperature].deg_celsius,
+ temperatures[sysfan_temperature].deg_fahrenheit);
+ hwm_write(0x05, temperatures[sysfan_temperature].deg_celsius); // SYSFANIN target temperature
+ break;
+ }
+
+ hwm_write(0x0e, 0x02); // Fan Output Step Down Time
+ hwm_write(0x0f, 0x02); // Fan Output Step Up Time
+
+ hwm_write(0x47, 0xaf); // FAN divisor register
+ hwm_write(0x4b, 0x84); // AUXFANIN speed divisor
+
+ hwm_write(0x40, 0x01); // Init, but no SMI#
+}
+
+/* Audio Setup */
+
+extern u32 * cim_verb_data;
+extern u32 cim_verb_data_size;
+
+static void verb_setup(void)
+{
+ // Default VERB is fine on this mainboard.
+ cim_verb_data = NULL;
+ cim_verb_data_size = 0;
+}
+
+// mainboard_enable is executed as first thing after
+// enumerate_buses().
+
+static void mainboard_enable(device_t dev)
+{
+#if CONFIG_PCI_OPTION_ROM_RUN_YABEL
+ /* Install custom int15 handler for VGA OPROM */
+ int15_install();
+#endif
+ verb_setup();
+ hwm_setup();
+}
+
+struct chip_operations mainboard_ops = {
+ CHIP_NAME("iBASE MB899 Mainboard")
+ .enable_dev = mainboard_enable,
+};
+
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 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
+ */
+
+#include <arch/io.h>
+#include <arch/romcc_io.h>
+#include <console/console.h>
+#include <cpu/x86/smm.h>
+#include "../../../southbridge/intel/i82801gx/i82801gx_nvs.h"
+
+/* The southbridge SMI handler checks whether gnvs has a
+ * valid pointer before calling the trap handler
+ */
+extern global_nvs_t *gnvs;
+
+int mainboard_io_trap_handler(int smif)
+{
+ switch (smif) {
+ case 0x99:
+ printk(BIOS_DEBUG, "Sample\n");
+ gnvs->smif = 0;
+ break;
+ default:
+ return 0;
+ }
+
+ /* On success, the IO Trap Handler returns 0
+ * On failure, the IO Trap Handler returns a value != 0
+ *
+ * For now, we force the return value to 0 and log all traps to
+ * see what's going on.
+ */
+ //gnvs->smif = 0;
+ return 1;
+}
+
+
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2008 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
+ */
+
+
+#include <device/device.h>
+#include <device/pci.h>
+#include <console/console.h>
+#include <arch/smp/mpspec.h>
+#include <string.h>
+#include <stdint.h>
+
+static void *smp_write_config_table(void *v)
+{
+ static const char sig[4] = "PCMP";
+ static const char oem[8] = "COREBOOT";
+ static const char productid[12] = "MB899 ";
+ struct mp_config_table *mc;
+ struct device *riser = NULL, *firewire = NULL;
+ int i;
+ int max_pci_bus, firewire_bus = 0, riser_bus = 0, isa_bus;
+ int ioapic_id;
+
+ mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
+ memset(mc, 0, sizeof(*mc));
+
+ memcpy(mc->mpc_signature, sig, sizeof(sig));
+ mc->mpc_length = sizeof(*mc); /* initially just the header */
+ mc->mpc_spec = 0x04;
+ mc->mpc_checksum = 0; /* not yet computed */
+ memcpy(mc->mpc_oem, oem, sizeof(oem));
+ memcpy(mc->mpc_productid, productid, sizeof(productid));
+ mc->mpc_oemptr = 0;
+ mc->mpc_oemsize = 0;
+ mc->mpc_entry_count = 0; /* No entries yet... */
+ mc->mpc_lapic = LAPIC_ADDR;
+ mc->mpe_length = 0;
+ mc->mpe_checksum = 0;
+ mc->reserved = 0;
+
+ smp_write_processors(mc);
+ max_pci_bus=0;
+
+ firewire = dev_find_device(0x104c, 0x8023, 0);
+ if (firewire) {
+ firewire_bus = firewire->bus->secondary;
+ printk(BIOS_SPEW, "Firewire device is on bus %x\n",
+ firewire_bus);
+ max_pci_bus = firewire_bus;
+ }
+
+ // If a riser card is used, this riser is detected on bus 4, so its secondary bus is the
+ // highest bus number on the pci bus.
+ riser = dev_find_device(0x3388, 0x0021, 0);
+ if (!riser)
+ riser = dev_find_device(0x3388, 0x0022, 0);
+ if (riser) {
+ riser_bus = riser->link[0].secondary;
+ printk(BIOS_SPEW, "Riser bus is %x\n", riser_bus);
+ max_pci_bus = riser_bus;
+ }
+
+ /* ISA bus follows */
+ isa_bus = max_pci_bus + 1;
+
+ /* Bus: Bus ID Type */
+ for (i=0; i <= max_pci_bus; i++)
+ smp_write_bus(mc, i, "PCI ");
+
+ smp_write_bus(mc, isa_bus, "ISA ");
+
+ /* I/O APICs: APIC ID Version State Address */
+ ioapic_id = 2;
+ smp_write_ioapic(mc, ioapic_id, 0x20, 0xfec00000);
+
+ /* Legacy Interrupts */
+
+ /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
+ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, ioapic_id, 0x0);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x1, ioapic_id, 0x1);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, ioapic_id, 0x2);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x3, ioapic_id, 0x3);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x4, ioapic_id, 0x4);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, isa_bus, 0x8, ioapic_id, 0x8);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x9, ioapic_id, 0x9);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xa, ioapic_id, 0xa);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xb, ioapic_id, 0xb);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xc, ioapic_id, 0xc);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xd, ioapic_id, 0xd);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xe, ioapic_id, 0xe);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0xf, ioapic_id, 0xf);
+
+ /* Builtin devices on Bus 0 */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x4, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x8, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x7d, ioapic_id, 0x13);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x74, ioapic_id, 0x17);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x75, ioapic_id, 0x13);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x76, ioapic_id, 0x12);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x77, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x6c, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x70, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x71, ioapic_id, 0x11);
+
+ /* Internal PCI bus (Firewire, PCI slot) */
+ if (firewire) {
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, firewire_bus, 0x0, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, firewire_bus, 0x4, ioapic_id, 0x14);
+ }
+
+ if (riser) {
+ /* Old riser card */
+ // riser slot top 5:8.0
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, riser_bus, 0x20, ioapic_id, 0x14);
+ // riser slot middle 5:9.0
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, riser_bus, 0x24, ioapic_id, 0x15);
+ // riser slot bottom 5:a.0
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, riser_bus, 0x28, ioapic_id, 0x16);
+
+ /* New Riser Card */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, riser_bus, 0x30, ioapic_id, 0x14);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, riser_bus, 0x34, ioapic_id, 0x15);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, riser_bus, 0x38, ioapic_id, 0x16);
+ }
+
+ /* PCIe slot */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x0, ioapic_id, 0x10);
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x1, 0x1, ioapic_id, 0x11);
+
+ /* Onboard Ethernet */
+ smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x2, 0x0, ioapic_id, 0x10);
+
+ /* Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */
+ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, MP_APIC_ALL, 0x0);
+ smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x0, MP_APIC_ALL, 0x1);
+
+ /* Compute the checksums */
+ mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length);
+ mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length);
+
+ printk(BIOS_DEBUG, "Wrote the mp table end at: %p - %p\n", mc, smp_next_mpe_entry(mc));
+
+ return smp_next_mpe_entry(mc);
+}
+
+/* MP table generation in coreboot is not very well designed;
+ * One of the issues is that it knows nothing about Virtual
+ * Wire mode, which everyone uses since a decade or so. This
+ * function fixes up our floating table. This spares us doing
+ * a half-baked fix of adding a new parameter to 200+ calls
+ * to smp_write_floating_table()
+ */
+static void fixup_virtual_wire(void *v)
+{
+ struct intel_mp_floating *mf = v;
+
+ mf->mpf_checksum = 0;
+ mf->mpf_feature2 = MP_FEATURE_VIRTUALWIRE;
+ mf->mpf_checksum = smp_compute_checksum(mf, mf->mpf_length*16);
+}
+
+unsigned long write_smp_table(unsigned long addr)
+{
+ void *v;
+ v = smp_write_floating_table(addr);
+ fixup_virtual_wire(v);
+ return (unsigned long)smp_write_config_table(v);
+}
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2010 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
+ */
+
+// __PRE_RAM__ means: use "unsigned" for device, not a struct.
+
+/* Configuration of the i945 driver */
+#define CHIPSET_I945GM 1
+//#define OVERRIDE_CLOCK_DISABLE 1
+#define CHANNEL_XOR_RANDOMIZATION 1
+
+#include <stdint.h>
+#include <string.h>
+#include <arch/io.h>
+#include <arch/romcc_io.h>
+#include <device/pci_def.h>
+#include <device/pnp_def.h>
+#include <cpu/x86/lapic.h>
+
+#include "superio/winbond/w83627ehg/w83627ehg.h"
+
+#include "option_table.h"
+#include "pc80/mc146818rtc_early.c"
+
+#include <console/console.h>
+#include <cpu/x86/bist.h>
+
+#if CONFIG_USBDEBUG
+#define DBGP_DEFAULT 1
+#include "southbridge/intel/i82801gx/i82801gx_usb_debug.c"
+#include "pc80/usbdebug_serial.c"
+#endif
+
+#include "lib/ramtest.c"
+#include "southbridge/intel/i82801gx/i82801gx_early_smbus.c"
+#include "superio/winbond/w83627ehg/w83627ehg_early_serial.c"
+
+#include "northbridge/intel/i945/udelay.c"
+
+#define SERIAL_DEV PNP_DEV(0x4e, W83627EHG_SP1)
+
+#include "southbridge/intel/i82801gx/i82801gx.h"
+static void setup_ich7_gpios(void)
+{
+ printk(BIOS_DEBUG, " GPIOS...");
+ /* General Registers */
+ outl(0x1f1ff7c0, DEFAULT_GPIOBASE + 0x00); /* GPIO_USE_SEL */
+ outl(0xe0e8efc3, DEFAULT_GPIOBASE + 0x04); /* GP_IO_SEL */
+ outl(0xebffeeff, DEFAULT_GPIOBASE + 0x0c); /* GP_LVL */
+ /* Output Control Registers */
+ outl(0x00000000, DEFAULT_GPIOBASE + 0x18); /* GPO_BLINK */
+ /* Input Control Registers */
+ outl(0x00002180, DEFAULT_GPIOBASE + 0x2c); /* GPI_INV */
+ outl(0x000100ff, DEFAULT_GPIOBASE + 0x30); /* GPIO_USE_SEL2 */
+ outl(0x00000030, DEFAULT_GPIOBASE + 0x34); /* GP_IO_SEL2 */
+ outl(0x00010035, DEFAULT_GPIOBASE + 0x38); /* GP_LVL */
+}
+
+#include "northbridge/intel/i945/early_init.c"
+
+static inline int spd_read_byte(unsigned device, unsigned address)
+{
+ return smbus_read_byte(device, address);
+}
+
+#include "northbridge/intel/i945/raminit.h"
+#include "northbridge/intel/i945/raminit.c"
+#include "northbridge/intel/i945/errata.c"
+#include "northbridge/intel/i945/debug.c"
+
+static void ich7_enable_lpc(void)
+{
+ // Enable Serial IRQ
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x64, 0xd0);
+ // Set COM1/COM2 decode range
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x80, 0x0010);
+ // Enable COM1/COM2/KBD/SuperIO1+2
+ pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x340b);
+ // Enable HWM at 0x290
+ pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x84, 0x00fc0291);
+ // io 0x300 decode
+ pci_write_config32(PCI_DEV(0, 0x1f, 0), 0x90, 0x00000301);
+}
+
+/* This box has one superio
+ * Also set up the GPIOs from the beginning. This is the "no schematic
+ * but safe anyways" method.
+ */
+static void early_superio_config_w83627ehg(void)
+{
+ device_t dev;
+
+ dev=PNP_DEV(0x4e, W83627EHG_SP1);
+ pnp_enter_ext_func_mode(dev);
+
+ pnp_write_config(dev, 0x24, 0xc4); // PNPCSV
+
+ pnp_write_config(dev, 0x29, 0x01); // GPIO settings
+ pnp_write_config(dev, 0x2a, 0x40); // GPIO settings should be fc but gets set to 02
+ pnp_write_config(dev, 0x2b, 0xc0); // GPIO settings?
+ pnp_write_config(dev, 0x2c, 0x03); // GPIO settings?
+ pnp_write_config(dev, 0x2d, 0x20); // GPIO settings?
+
+ dev=PNP_DEV(0x4e, W83627EHG_SP1);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+ pnp_set_iobase(dev, PNP_IDX_IO0, 0x3f8);
+ pnp_set_irq(dev, PNP_IDX_IRQ0, 4);
+ pnp_set_enable(dev, 1);
+
+ dev=PNP_DEV(0x4e, W83627EHG_SP2);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+ pnp_set_iobase(dev, PNP_IDX_IO0, 0x2f8);
+ pnp_set_irq(dev, PNP_IDX_IRQ0, 3);
+ // pnp_write_config(dev, 0xf1, 4); // IRMODE0
+ pnp_set_enable(dev, 1);
+
+ dev=PNP_DEV(0x4e, W83627EHG_KBC); // Keyboard
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+ pnp_set_iobase(dev, PNP_IDX_IO0, 0x60);
+ pnp_set_iobase(dev, PNP_IDX_IO1, 0x64);
+ //pnp_write_config(dev, 0xf0, 0x82);
+ pnp_set_enable(dev, 1);
+
+ dev=PNP_DEV(0x4e, W83627EHG_GPIO2);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 1); // Just enable it
+
+ dev=PNP_DEV(0x4e, W83627EHG_GPIO3);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+ pnp_write_config(dev, 0xf0, 0xfb); // GPIO bit 2 is output
+ pnp_write_config(dev, 0xf1, 0x00); // GPIO bit 2 is 0
+ pnp_write_config(dev, 0x30, 0x03); // Enable GPIO3+4. pnp_set_enable is not sufficient
+
+ dev=PNP_DEV(0x4e, W83627EHG_FDC);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+
+ dev=PNP_DEV(0x4e, W83627EHG_PP);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+
+ /* Enable HWM */
+ dev=PNP_DEV(0x4e, W83627EHG_HWM);
+ pnp_set_logical_device(dev);
+ pnp_set_enable(dev, 0);
+ pnp_set_iobase(dev, PNP_IDX_IO0, 0xa00);
+ pnp_set_enable(dev, 1);
+
+ pnp_exit_ext_func_mode(dev);
+}
+
+static void rcba_config(void)
+{
+ /* Set up virtual channel 0 */
+ //RCBA32(0x0014) = 0x80000001;
+ //RCBA32(0x001c) = 0x03128010;
+
+ /* Device 1f interrupt pin register */
+ RCBA32(0x3100) = 0x00042210;
+ /* Device 1d interrupt pin register */
+ RCBA32(0x310c) = 0x00214321;
+
+ /* dev irq route register */
+ RCBA16(0x3140) = 0x0132;
+ RCBA16(0x3142) = 0x0146;
+ RCBA16(0x3144) = 0x0237;
+ RCBA16(0x3146) = 0x3201;
+ RCBA16(0x3148) = 0x0146;
+
+ /* Enable IOAPIC */
+ RCBA8(0x31ff) = 0x03;
+
+ /* Enable upper 128bytes of CMOS */
+ RCBA32(0x3400) = (1 << 2);
+
+ /* Enable PCIe Root Port Clock Gate */
+ // RCBA32(0x341c) = 0x00000001;
+}
+
+static void early_ich7_init(void)
+{
+ uint8_t reg8;
+ uint32_t reg32;
+
+ // program secondary mlt XXX byte?
+ pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20);
+
+ // reset rtc power status
+ reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa4);
+ reg8 &= ~(1 << 2);
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa4, reg8);
+
+ // usb transient disconnect
+ reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xad);
+ reg8 |= (3 << 0);
+ pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xad, reg8);
+
+ reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xfc);
+ reg32 |= (1 << 29) | (1 << 17);
+ pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xfc, reg32);
+
+ reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xdc);
+ reg32 |= (1 << 31) | (1 << 27);
+ pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32);
+
+ RCBA32(0x0088) = 0x0011d000;
+ RCBA16(0x01fc) = 0x060f;
+ RCBA32(0x01f4) = 0x86000040;
+ RCBA32(0x0214) = 0x10030549;
+ RCBA32(0x0218) = 0x00020504;
+ RCBA8(0x0220) = 0xc5;
+ reg32 = RCBA32(0x3410);
+ reg32 |= (1 << 6);
+ RCBA32(0x3410) = reg32;
+ reg32 = RCBA32(0x3430);
+ reg32 &= ~(3 << 0);
+ reg32 |= (1 << 0);
+ RCBA32(0x3430) = reg32;
+ RCBA32(0x3418) |= (1 << 0);
+ RCBA16(0x0200) = 0x2008;
+ RCBA8(0x2027) = 0x0d;
+ RCBA16(0x3e08) |= (1 << 7);
+ RCBA16(0x3e48) |= (1 << 7);
+ RCBA32(0x3e0e) |= (1 << 7);
+ RCBA32(0x3e4e) |= (1 << 7);
+
+ // next step only on ich7m b0 and later:
+ reg32 = RCBA32(0x2034);
+ reg32 &= ~(0x0f << 16);
+ reg32 |= (5 << 16);
+ RCBA32(0x2034) = reg32;
+}
+
+#include <cbmem.h>
+
+// Now, this needs to be included because it relies on the symbol
+// __PRE_RAM__ being set during CAR stage (in order to compile the
+// BSS free versions of the functions). Either rewrite the code
+// to be always BSS free, or invent a flag that's better suited than
+// __PRE_RAM__ to determine whether we're in ram init stage (stage 1)
+//
+#include "lib/cbmem.c"
+
+void main(unsigned long bist)
+{
+ u32 reg32;
+ int boot_mode = 0;
+
+ if (bist == 0) {
+ enable_lapic();
+ }
+
+ ich7_enable_lpc();
+ early_superio_config_w83627ehg();
+
+ /* Set up the console */
+ uart_init();
+
+#if CONFIG_USBDEBUG
+ i82801gx_enable_usbdebug(DBGP_DEFAULT);
+ early_usbdebug_init();
+#endif
+
+ console_init();
+
+ /* Halt if there was a built in self test failure */
+ report_bist_failure(bist);
+
+ if (MCHBAR16(SSKPD) == 0xCAFE) {
+ printk(BIOS_DEBUG, "soft reset detected, rebooting properly\n");
+ outb(0x6, 0xcf9);
+ while (1) asm("hlt");
+ }
+
+ /* Perform some early chipset initialization required
+ * before RAM initialization can work
+ */
+ i945_early_initialization();
+
+ /* Read PM1_CNT */
+ reg32 = inl(DEFAULT_PMBASE + 0x04);
+ printk(BIOS_DEBUG, "PM1_CNT: %08x\n", reg32);
+ if (((reg32 >> 10) & 7) == 5) {
+#if CONFIG_HAVE_ACPI_RESUME
+ printk(BIOS_DEBUG, "Resume from S3 detected.\n");
+ boot_mode = 2;
+ /* Clear SLP_TYPE. This will break stage2 but
+ * we care for that when we get there.
+ */
+ outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04);
+#else
+ printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n");
+#endif
+ }
+
+ /* Enable SPD ROMs and DDR-II DRAM */
+ enable_smbus();
+
+#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8
+ dump_spd_registers();
+#endif
+
+ sdram_initialize(boot_mode);
+
+ /* Perform some initialization that must run before stage2 */
+ early_ich7_init();
+
+ /* This should probably go away. Until now it is required
+ * and mainboard specific
+ */
+ rcba_config();
+
+ /* Chipset Errata! */
+ fixup_i945_errata();
+
+ /* Initialize the internal PCIe links before we go into stage2 */
+ i945_late_initialization();
+
+#if !CONFIG_HAVE_ACPI_RESUME
+#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8
+#if CONFIG_DEBUG_RAM_SETUP
+ sdram_dump_mchbar_registers();
+#endif
+
+ {
+ /* This will not work if TSEG is in place! */
+ u32 tom = pci_read_config32(PCI_DEV(0,2,0), 0x5c);
+
+ printk(BIOS_DEBUG, "TOM: 0x%08x\n", tom);
+ ram_check(0x00000000, 0x000a0000);
+ //ram_check(0x00100000, tom);
+ }
+#endif
+#endif
+
+ quick_ram_check();
+
+ MCHBAR16(SSKPD) = 0xCAFE;
+
+#if CONFIG_HAVE_ACPI_RESUME
+ /* Start address of high memory tables */
+ unsigned long high_ram_base = get_top_of_ram() - HIGH_MEMORY_SIZE;
+
+ /* If there is no high memory area, we didn't boot before, so
+ * this is not a resume. In that case we just create the cbmem toc.
+ */
+ if ((boot_mode == 2) && cbmem_reinit((u64)high_ram_base)) {
+ void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME);
+
+ /* copy 1MB - 64K to high tables ram_base to prevent memory corruption
+ * through stage 2. We could keep stuff like stack and heap in high tables
+ * memory completely, but that's a wonderful clean up task for another
+ * day.
+ */
+ if (resume_backup_memory)
+ memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
+
+ /* Magic for S3 resume */
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ }
+#endif
+}
+
--- /dev/null
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008 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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 code should work for all ICH* southbridges with a NIC. */
+
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <device/pci_ids.h>
+
+static void nic_init(struct device *dev)
+{
+ printk(BIOS_DEBUG, "Initializing 88E8053 Gigabit Ethernet\n");
+ // Nothing to do yet, but this has to be here to keep
+ // coreboot from trying to execute an option ROM.
+}
+
+static struct device_operations nic_ops = {
+ .read_resources = pci_dev_read_resources,
+ .set_resources = pci_dev_set_resources,
+ .enable_resources = pci_dev_enable_resources,
+ .init = nic_init,
+ .scan_bus = 0,
+};
+
+static const struct pci_driver rtl8169_nic __pci_driver = {
+ .ops = &nic_ops,
+ .vendor = 0x11ab,
+ .device = 0x4362,
+};
+
+
projects / coreboot.git / commitdiff