coreboot-gerrit November 2013

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Patch set updated for coreboot: 63a81ce Lenovo X201 support (mobo part)
by Vladimir Serbinenko 23 Nov '13

23 Nov '13

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3462 -gerrit commit 63a81ce736e15904ff6dbb5795876981f4c5678c Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Nov 14 19:11:19 2013 +0100 Lenovo X201 support (mobo part) Lenovo X201 is a recent laptop by lenovo based on nehalem chipset and representing good value for both geeks and less-geeks alike. This commit allows to run it without factory BIOS. Was extensively tested on my X201. Issues - S3 doesn't work - No expresscard hotplug - Sometimes Gnome starts to think that battery is 10 time larger than real Information from sysfs remains correct. - On my X201 there due to recent hardware failure thermal management doesn't work with either coreboot or original BIOS. Before this hardware fault happened thermal management worked under coreboot as well. Requires descriptor.bin (bytes 0-0x2fff from original ROM) and me.bin (bytes 0x3000-0x500000 from original ROM) in 3rdparty/mainboard/lenovo/x201. Change-Id: I4f82e7c33b899a165693d6fec4eeb932b2c627bd Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/Kconfig | 6 + src/mainboard/lenovo/x201/Kconfig | 59 +++ src/mainboard/lenovo/x201/Makefile.inc | 24 + src/mainboard/lenovo/x201/acpi/dock.asl | 82 ++++ src/mainboard/lenovo/x201/acpi/ec.asl | 26 ++ src/mainboard/lenovo/x201/acpi/gpe.asl | 30 ++ src/mainboard/lenovo/x201/acpi/mainboard.asl | 0 .../lenovo/x201/acpi/nehalem_pci_irqs.asl | 86 ++++ src/mainboard/lenovo/x201/acpi/platform.asl | 184 ++++++++ src/mainboard/lenovo/x201/acpi/superio.asl | 51 +++ src/mainboard/lenovo/x201/acpi/video.asl | 111 +++++ src/mainboard/lenovo/x201/acpi_tables.c | 283 ++++++++++++ src/mainboard/lenovo/x201/cmos.default | 11 + src/mainboard/lenovo/x201/cmos.layout | 137 ++++++ src/mainboard/lenovo/x201/devicetree.cb | 148 ++++++ src/mainboard/lenovo/x201/dock.c | 62 +++ src/mainboard/lenovo/x201/dock.h | 28 ++ src/mainboard/lenovo/x201/dsdt.asl | 94 ++++ src/mainboard/lenovo/x201/fadt.c | 160 +++++++ src/mainboard/lenovo/x201/gma.c | 508 +++++++++++++++++++++ src/mainboard/lenovo/x201/gpio.h | 416 +++++++++++++++++ src/mainboard/lenovo/x201/irq_tables.c | 61 +++ src/mainboard/lenovo/x201/mainboard.c | 282 ++++++++++++ src/mainboard/lenovo/x201/mptable.c | 82 ++++ src/mainboard/lenovo/x201/romstage.c | 413 +++++++++++++++++ src/mainboard/lenovo/x201/smi.h | 27 ++ src/mainboard/lenovo/x201/smihandler.c | 210 +++++++++ 27 files changed, 3581 insertions(+) diff --git a/src/mainboard/lenovo/Kconfig b/src/mainboard/lenovo/Kconfig index 8ee2778..bae1e53 100644 --- a/src/mainboard/lenovo/Kconfig +++ b/src/mainboard/lenovo/Kconfig @@ -12,6 +12,11 @@ config BOARD_LENOVO_X60 ThinkPad X60s (Model 1702, 1703) ThinkPad X60 (Model 1709) +config BOARD_LENOVO_X201 + bool "ThinkPad X201" + help + Lenovo X201 laptop. + config BOARD_LENOVO_T60 bool "ThinkPad T60 / T60p" help @@ -23,6 +28,7 @@ config BOARD_LENOVO_T60 endchoice source "src/mainboard/lenovo/x60/Kconfig" +source "src/mainboard/lenovo/x201/Kconfig" source "src/mainboard/lenovo/t60/Kconfig" config MAINBOARD_VENDOR diff --git a/src/mainboard/lenovo/x201/Kconfig b/src/mainboard/lenovo/x201/Kconfig new file mode 100644 index 0000000..c0b8117 --- /dev/null +++ b/src/mainboard/lenovo/x201/Kconfig @@ -0,0 +1,59 @@ +if BOARD_LENOVO_X201 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select NORTHBRIDGE_INTEL_NEHALEM + select SOUTHBRIDGE_INTEL_IBEXPEAK + select SOUTHBRIDGE_RICOH_RL5C476 + select SUPERIO_NSC_PC87382 + select SUPERIO_NSC_PC87392 + select EC_LENOVO_PMH7 + select EC_LENOVO_H8 + select DRIVERS_ICS_954309 + select HAVE_OPTION_TABLE + select HAVE_CMOS_DEFAULT + select HAVE_PIRQ_TABLE + select HAVE_MP_TABLE + select MMCONF_SUPPORT + select GFXUMA + select BOARD_ROMSIZE_KB_8192 + select CHANNEL_XOR_RANDOMIZATION + select HAVE_ACPI_TABLES + select HAVE_ACPI_RESUME + select EARLY_CBMEM_INIT + select HAVE_USBDEBUG_OPTIONS + +config MAINBOARD_DIR + string + default lenovo/x201 + +config MAINBOARD_PART_NUMBER + string + default "3626EN1" + +config MAINBOARD_VERSION + string + default "ThinkPad X201" + +config MAINBOARD_VENDOR + string + default "LENOVO" + +config MMCONF_BASE_ADDRESS + hex + default 0xe0000000 + +config IRQ_SLOT_COUNT + int + default 18 + +config MAX_CPUS + int + default 4 + +config CPU_ADDR_BITS + int + default 36 + +endif diff --git a/src/mainboard/lenovo/x201/Makefile.inc b/src/mainboard/lenovo/x201/Makefile.inc new file mode 100644 index 0000000..9055c9e --- /dev/null +++ b/src/mainboard/lenovo/x201/Makefile.inc @@ -0,0 +1,24 @@ +## +## 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 +## + +smm-$(CONFIG_HAVE_SMI_HANDLER) += dock.c +romstage-y += dock.c +ramstage-y += dock.c +ramstage-y += gma.c + diff --git a/src/mainboard/lenovo/x201/acpi/dock.asl b/src/mainboard/lenovo/x201/acpi/dock.asl new file mode 100644 index 0000000..732ee90 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/dock.asl @@ -0,0 +1,82 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 "smi.h" + +Scope (\_SB) +{ + Device(DOCK) + { + Name(_HID, "ACPI0003") + Name(_UID, 0x00) + Name(_PCL, Package() { \_SB } ) + + Method(_DCK, 1, NotSerialized) + { + if (Arg0) { + /* connect dock */ + Store (1, \_SB.PCI0.LPCB.EC.DKR1) + Store (1, \_SB.PCI0.LPCB.EC.DKR2) + Store (1, \_SB.PCI0.LPCB.EC.DKR3) + } else { + /* disconnect dock */ + Store (0, \_SB.PCI0.LPCB.EC.DKR1) + Store (0, \_SB.PCI0.LPCB.EC.DKR2) + Store (0, \_SB.PCI0.LPCB.EC.DKR3) + } + Xor(Arg0, \_SB.PCI0.LPCB.EC.DKR1, Local0) + Return (Local0) + } + + Method(_STA, 0, NotSerialized) + { + Return (\_SB.PCI0.LPCB.EC.DKR1) + } + } +} + +Scope(\_SB.PCI0.LPCB.EC) +{ + Method(_Q18, 0, NotSerialized) + { + Notify(\_SB.DOCK, 3) + } + + Method(_Q45, 0, NotSerialized) + { + Notify(\_SB.DOCK, 3) + } + + Method(_Q50, 0, NotSerialized) + { + Notify(\_SB.DOCK, 3) + } + + Method(_Q58, 0, NotSerialized) + { + Notify(\_SB.DOCK, 0) + } + + Method(_Q37, 0, NotSerialized) + { + Notify(\_SB.DOCK, 0) + } +} diff --git a/src/mainboard/lenovo/x201/acpi/ec.asl b/src/mainboard/lenovo/x201/acpi/ec.asl new file mode 100644 index 0000000..4b3e72c --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/ec.asl @@ -0,0 +1,26 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 <ec/lenovo/h8/acpi/ec.asl> + +Scope(\_SB.PCI0.LPCB.EC) +{ +} diff --git a/src/mainboard/lenovo/x201/acpi/gpe.asl b/src/mainboard/lenovo/x201/acpi/gpe.asl new file mode 100644 index 0000000..b160b50 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/gpe.asl @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 "smi.h" +Scope (\_GPE) +{ + Method(_L18, 0, NotSerialized) + { + /* Read EC register to clear wake status */ + Store(\_SB.PCI0.LPCB.EC.WAKE, Local0) + } +} diff --git a/src/mainboard/lenovo/x201/acpi/mainboard.asl b/src/mainboard/lenovo/x201/acpi/mainboard.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl b/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl new file mode 100644 index 0000000..3e9e1b3 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl @@ -0,0 +1,86 @@ +/* + * 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/platform.asl b/src/mainboard/lenovo/x201/acpi/platform.asl new file mode 100644 index 0000000..ac45401 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/platform.asl @@ -0,0 +1,184 @@ +/* + * 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 + */ + +/* These come from the dynamically created CPU SSDT */ +External(PDC0) +External(PDC1) + +/* 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) +{ + \_SB.PCI0.LPCB.EC.MUTE(1) + \_SB.PCI0.LPCB.EC.USBP(0) +} + +/* 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}) +} + +/* System Bus */ + +Scope(\_SB) +{ + /* This method is placed on the top level, so we can make sure it's the + * first executed _INI method. + */ + Method(_INI, 0) + { + /* The DTS data in NVS is probably not up to date. + * Update temperature values and make sure AP thermal + * interrupts can happen + */ + + // TRAP(71) // TODO + + /* Determine the Operating System and save the value in OSYS. + * We have to do this in order to be able to work around + * certain windows bugs. + * + * OSYS value | Operating System + * -----------+------------------ + * 2000 | Windows 2000 + * 2001 | Windows XP(+SP1) + * 2002 | Windows XP SP2 + * 2006 | Windows Vista + * ???? | Windows 7 + */ + + /* Let's assume we're running at least Windows 2000 */ + Store (2000, OSYS) + + If (CondRefOf(_OSI, Local0)) { + If (_OSI("Windows 2001")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP2")) { + Store (2002, OSYS) + } + + If (_OSI("Windows 2001.1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001.1 SP1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2006")) { + Store (2006, OSYS) + } + + If (_OSI("Windows 2006.1")) { + Store (2006, OSYS) + } + + If (_OSI("Windows 2006 SP1")) { + Store (2006, OSYS) + } + + If (_OSI("Windows 2009")) { + Store (2009, OSYS) + } + + If (_OSI("Windows 2012")) { + Store (2012, OSYS) + } + } + + /* And the OS workarounds start right after we know what we're + * running: Windows XP SP1 needs to have C-State coordination + * enabled in SMM. + */ + If (LAnd(LEqual(OSYS, 2001), MPEN)) { + // TRAP(61) // TODO + } + + /* SMM power state and C4-on-C3 settings need to be updated */ + // TRAP(43) // TODO + } +} + diff --git a/src/mainboard/lenovo/x201/acpi/superio.asl b/src/mainboard/lenovo/x201/acpi/superio.asl new file mode 100644 index 0000000..9b201b0 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/superio.asl @@ -0,0 +1,51 @@ +/* + * 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 + */ + Device (PS2K) // Keyboard + { + Name(_HID, EISAID("PNP0303")) + Name(_CID, EISAID("PNP030B")) + + Name(_CRS, ResourceTemplate() + { + IO (Decode16, 0x60, 0x60, 0x01, 0x01) + IO (Decode16, 0x64, 0x64, 0x01, 0x01) + IRQ (Edge, ActiveHigh, Exclusive) { 0x01 } // IRQ 1 + }) + + Method (_STA, 0) + { + Return (0xf) + } + } + + Device (PS2M) // Mouse + { + Name(_HID, EISAID("PNP0F13")) + Name(_CRS, ResourceTemplate() + { + IRQ (Edge, ActiveHigh, Exclusive) { 0x0c } // IRQ 12 + }) + + Method(_STA, 0) + { + Return (0xf) + } + } diff --git a/src/mainboard/lenovo/x201/acpi/video.asl b/src/mainboard/lenovo/x201/acpi/video.asl new file mode 100644 index 0000000..6d20a70 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/video.asl @@ -0,0 +1,111 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 "smi.h" + +Scope (\_SB.PCI0.GFX0) +{ + Device (LCD0) + { + Name (_ADR, 0x0400) + Name (BRCT, 0) + + Name (BRIG, Package (0x12) + { + 0x61, + 0x61, + 0x2, + 0x4, + 0x5, + 0x7, + 0x9, + 0xb, + 0xd, + 0x11, + 0x14, + 0x17, + 0x1c, + 0x20, + 0x27, + 0x31, + 0x41, + 0x61, + }) + + Method (_BCL, 0, NotSerialized) + { + Store (1, BRCT) + Return (BRIG) + } + + Method (_BCM, 1, NotSerialized) + { + Store (ShiftLeft (Arg0, 4), ^^BCLV) + Store (0x80000000, ^^CR1) + Store (0x061a061a, ^^CR2) + } + Method (_BQC, 0, NotSerialized) + { + Store (^^BCLV, Local0) + ShiftRight (Local0, 4, Local0) + Return (Local0) + } + + Method(BRID, 1, NotSerialized) + { + Store (Match (BRIG, MEQ, Arg0, MTR, Zero, 2), Local0) + If (LEqual (Local0, Ones)) + { + Return (0x11) + } + Return (Local0) + } + + /* Using Notify is the right way. But Windows doesn't handle it well. + So use both method in a way to avoid double action. */ + Method (DECB, 0, NotSerialized) + { + If (BRCT) { + Notify (LCD0, 0x87) + } Else { + Store (BRID (_BQC ()), Local0) + If (LNotEqual (Local0, 2)) + { + Decrement (Local0) + } + _BCM (DerefOf (Index (BRIG, Local0))) + } + } + Method (INCB, 0, NotSerialized) + { + If (BRCT) { + Notify (LCD0, 0x86) + } Else { + Store (BRID (_BQC ()), Local0) + If (LNotEqual (Local0, 0x11)) + { + Increment (Local0) + } + _BCM (DerefOf (Index (BRIG, Local0))) + } + } + } +} diff --git a/src/mainboard/lenovo/x201/acpi_tables.c b/src/mainboard/lenovo/x201/acpi_tables.c new file mode 100644 index 0000000..37fd12a --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi_tables.c @@ -0,0 +1,283 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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 <console/console.h> +#include <arch/io.h> +#include <arch/ioapic.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> + +extern const unsigned char AmlCode[]; +#if CONFIG_HAVE_ACPI_SLIC +unsigned long acpi_create_slic(unsigned long current); +#endif + +#include "southbridge/intel/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; +} + +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_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 = (ALIGN(current, 16)) +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; + void *gnvs; + + 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_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); + + /* Fix up global NVS region for SMI handler. The GNVS region lives + * in the (high) table area. The low memory map looks like this: + * + * 0x00000000 - 0x000003ff Real Mode IVT + * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?) + * 0x00000400 - 0x000004ff BDA (somewhat unused) + * 0x00000500 - 0x0000052f Moved GDT + * 0x00000530 - 0x00000b64 coreboot table + * 0x0007c000 - 0x0007dfff OS boot sector (unused?) + * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi) + * 0x00080000 - 0x0009fbff usable ram + * 0x0009fc00 - 0x0009ffff EBDA (unused?) + * 0x000a0000 - 0x000bffff VGA memory + * 0x000c0000 - 0x000cffff VGA option rom + * 0x000d0000 - 0x000dffff free for other option roms? + * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:) + * 0x000f0000 - 0x000f03ff PIRQ table + * 0x000f0400 - 0x000f66?? ACPI tables + * 0x000f66?? - 0x000f???? DMI tables + */ + + 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%08x\n", + i, (u32) current); + *(u32 *) (((u32) dsdt) + i) = current; // 0x92 bytes + break; + } + } + + /* And fill it */ + acpi_create_gnvs((global_nvs_t *) current); + + /* Keep pointer around */ + gnvs = (void *)current; + + current += 0x100; + ALIGN_CURRENT; + + /* And tell SMI about it */ + smm_setup_structures(gnvs, 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, ACPI_TABLE_CREATOR); + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + ALIGN_CURRENT; + + printk(BIOS_DEBUG, "current = %lx\n", current); + printk(BIOS_INFO, "ACPI: done.\n"); + + /* Enable Dummy DCC ON# for DVI */ + printk(BIOS_DEBUG, "Laptop handling...\n"); + outb(inb(0x60f) & ~(1 << 5), 0x60f); + + return current; +} diff --git a/src/mainboard/lenovo/x201/cmos.default b/src/mainboard/lenovo/x201/cmos.default new file mode 100644 index 0000000..4577e70 --- /dev/null +++ b/src/mainboard/lenovo/x201/cmos.default @@ -0,0 +1,11 @@ +boot_option=Fallback +last_boot=Fallback +baud_rate=115200 +debug_level=Spew +power_on_after_fail=Enable +nmi=Enable +volume=0x3 +first_battery=Primary +bluetooth=Enable +wwan=Enable +touchpad=Enable diff --git a/src/mainboard/lenovo/x201/cmos.layout b/src/mainboard/lenovo/x201/cmos.layout new file mode 100644 index 0000000..7308e66 --- /dev/null +++ b/src/mainboard/lenovo/x201/cmos.layout @@ -0,0 +1,137 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## 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 +## + +# ----------------------------------------------------------------- +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 + +400 8 h 0 volume + +# coreboot config options: southbridge +408 1 e 1 nmi +409 2 e 7 power_on_after_fail + +# coreboot config options: EC +411 1 e 8 first_battery +412 1 e 1 bluetooth +413 1 e 1 wwan +414 1 e 1 touchpad +#415 569 r 0 unused + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +# ----------------------------------------------------------------- + +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 +8 0 Secondary +8 1 Primary +# ----------------------------------------------------------------- +checksums + +checksum 392 415 984 + + diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb new file mode 100644 index 0000000..e17bf41 --- /dev/null +++ b/src/mainboard/lenovo/x201/devicetree.cb @@ -0,0 +1,148 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> +## +## 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 +## + +chip northbridge/intel/nehalem + + + # Enable DisplayPort Hotplug with 6ms pulse + register "gpu_dp_d_hotplug" = "0x06" + + # Enable Panel as LVDS and configure power delays + register "gpu_panel_port_select" = "0" # LVDS + register "gpu_panel_power_cycle_delay" = "3" + register "gpu_panel_power_up_delay" = "250" + register "gpu_panel_power_down_delay" = "250" + register "gpu_panel_power_backlight_on_delay" = "2500" + register "gpu_panel_power_backlight_off_delay" = "2500" + register "gpu_cpu_backlight" = "0x58d" + register "gpu_pch_backlight" = "0x061a061a" + + chip ec/lenovo/pmh7 + device pnp ff.1 on # dummy + end + register "backlight_enable" = "0x01" + register "dock_event_enable" = "0x01" + end + + chip ec/lenovo/h8 + device pnp ff.2 on # dummy + io 0x60 = 0x62 + io 0x62 = 0x66 + io 0x64 = 0x1600 + io 0x66 = 0x1604 + end + + register "config0" = "0xa6" + register "config1" = "0x05" + register "config2" = "0xa0" + register "config3" = "0x01" + + register "beepmask0" = "0xfe" + register "beepmask1" = "0x96" + + register "event2_enable" = "0xff" + register "event3_enable" = "0xff" + register "event4_enable" = "0xf4" + register "event5_enable" = "0x3c" + register "event6_enable" = "0x80" + register "event7_enable" = "0x01" + register "eventc_enable" = "0x3c" + register "event8_enable" = "0x01" + register "event9_enable" = "0xff" + register "eventa_enable" = "0xff" + register "eventb_enable" = "0xff" + register "eventc_enable" = "0xff" + register "eventd_enable" = "0xff" + + register "wlan_enable" = "0x01" + register "trackpoint_enable" = "0x03" + end + + device cpu_cluster 0 on + chip cpu/intel/model_206ax + device lapic 0 on end + end + end + + device domain 0 on + device pci 00.0 on # Host bridge + subsystemid 0x17aa 0x2193 + end + device pci 02.0 on # VGA controller + subsystemid 0x17aa 0x215a + end + chip southbridge/intel/bd82x6x + 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) + # 2 SCI (if corresponding GPIO_EN bit is also set) + register "gpi1_routing" = "2" + register "gpi13_routing" = "2" + + register "sata_ahci" = "0x1" + register "sata_port_map" = "0x33" + + register "gpe0_en" = "0x20022046" + register "alt_gp_smi_en" = "0x0000" + + device pci 16.2 on # IDE/SATA + subsystemid 0x17aa 0x2161 + end + + device pci 19.0 on # Ethernet + subsystemid 0x17aa 0x2153 + end + + device pci 1a.0 on # USB2 EHCI + subsystemid 0x17aa 0x2163 + end + +# register "c4onc3_enable" = "1" + device pci 1b.0 on # Audio Controller + subsystemid 0x17aa 0x215e + end + device pci 1d.0 on # USB2 EHCI + subsystemid 0x17aa 0x2163 + end + device pci 1f.0 on # PCI-LPC bridge + subsystemid 0x17aa 0x2166 + end + device pci 1f.2 on # IDE/SATA + subsystemid 0x17aa 0x2168 + end + device pci 1f.3 on # SMBUS + subsystemid 0x17aa 0x2167 + end + end + chip southbridge/ricoh/rl5c476 + end + end +end diff --git a/src/mainboard/lenovo/x201/dock.c b/src/mainboard/lenovo/x201/dock.c new file mode 100644 index 0000000..b315fda --- /dev/null +++ b/src/mainboard/lenovo/x201/dock.c @@ -0,0 +1,62 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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 <console/console.h> +#include <arch/io.h> +#include <device/device.h> +#include <device/pci.h> +#if !defined (__PRE_RAM__) && !defined (__SMM__) +#define PCI_DEV(bus, dev, fn) dev_find_slot (bus, PCI_DEVFN (dev, fn)) +#endif +#include <delay.h> +#include "dock.h" +#include "southbridge/intel/bd82x6x/pch.h" +#include <ec/acpi/ec.h> + +int dock_connect(void) +{ + ec_set_bit(0x02, 0); + ec_set_bit(0x1a, 0); + ec_set_bit(0xfe, 4); + return 0; +} + +void dock_disconnect(void) +{ + ec_clr_bit(0x02, 0); + ec_clr_bit(0x1a, 0); + ec_clr_bit(0xfe, 4); +} + +int dock_present(void) +{ + u16 gpiobase = pci_read_config16(PCH_LPC_DEV, GPIO_BASE) & 0xfffc; + u8 st = inb(gpiobase + 0x0c); + printk(BIOS_DEBUG, "GPIO status is 0x%x\n", st); + + return !((st >> 3) & 1); +} + +int dock_ultrabay_device_present(void) +{ + return 0; +} diff --git a/src/mainboard/lenovo/x201/dock.h b/src/mainboard/lenovo/x201/dock.h new file mode 100644 index 0000000..141ae48 --- /dev/null +++ b/src/mainboard/lenovo/x201/dock.h @@ -0,0 +1,28 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 + */ + +#ifndef THINKPAD_X60_DOCK_H +#define THINKPAD_X60_DOCK_H + +extern int dock_connect(void); +extern void dock_disconnect(void); +extern int dock_present(void); +extern int dlpc_init(void); +extern int dock_ultrabay_device_present(void); +#endif diff --git a/src/mainboard/lenovo/x201/dsdt.asl b/src/mainboard/lenovo/x201/dsdt.asl new file mode 100644 index 0000000..12b23ce --- /dev/null +++ b/src/mainboard/lenovo/x201/dsdt.asl @@ -0,0 +1,94 @@ +/* + * 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", + 0x03, // DSDT revision: ACPI v3.0 + "COREv4", // OEM id + "COREBOOT", // OEM table id + 0x20130325 // OEM revision +) +{ + // Some generic macros + #include "acpi/platform.asl" + + // global NVS and variables + #include <southbridge/intel/bd82x6x/acpi/globalnvs.asl> + + // General Purpose Events + #include "acpi/gpe.asl" + + // mainboard specific devices + #include "acpi/mainboard.asl" + + #include <cpu/intel/model_206ax/acpi/cpu.asl> + + Scope (\_SB) { + Device (PCI0) + { + #include <northbridge/intel/nehalem/acpi/nehalem.asl> + #include <southbridge/intel/bd82x6x/acpi/pch.asl> + } + Device (UNCR) + { + Name (_BBN, 0xFF) + Name (_ADR, 0x00) + Name (RID, 0x00) + Name (_HID, EisaId ("PNP0A03")) + Name (_CRS, ResourceTemplate () + { + WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, + 0x0000, // Granularity + 0x00FF, // Range Minimum + 0x00FF, // Range Maximum + 0x0000, // Translation Offset + 0x0001, // Length + ,, ) + }) + Device (SAD) + { + Name (_ADR, 0x01) + Name (RID, 0x00) + OperationRegion (SADC, PCI_Config, 0x00, 0x0100) + Field (SADC, DWordAcc, NoLock, Preserve) + { + Offset (0x40), + PAM0, 8, + PAM1, 8, + PAM2, 8, + PAM3, 8, + PAM4, 8, + PAM5, 8, + PAM6, 8 + } + } + } + } + + #include "acpi/video.asl" + + /* Chipset specific sleep states */ + #include <southbridge/intel/i82801gx/acpi/sleepstates.asl> + + // Dock support code + #include "acpi/dock.asl" +} diff --git a/src/mainboard/lenovo/x201/fadt.c b/src/mainboard/lenovo/x201/fadt.c new file mode 100644 index 0000000..0639026 --- /dev/null +++ b/src/mainboard/lenovo/x201/fadt.c @@ -0,0 +1,160 @@ +/* + * 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 <string.h> +#include <device/pci.h> +#include <arch/acpi.h> +#include <cpu/x86/smm.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. + */ + +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, OEM_ID, 6); + memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); + memcpy(header->asl_compiler_id, ASLC, 4); + header->asl_compiler_revision = 0; + + fadt->firmware_ctrl = (unsigned long)facs; + fadt->dsdt = (unsigned long)dsdt; + fadt->model = 0x00; + fadt->preferred_pm_profile = PM_MOBILE; + fadt->sci_int = 0x9; + fadt->smi_cmd = APM_CNT; + fadt->acpi_enable = APM_CNT_ACPI_ENABLE; + fadt->acpi_disable = APM_CNT_ACPI_DISABLE; + fadt->s4bios_req = 0x0; + fadt->pstate_cnt = APM_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 + 0x50; + fadt->pm_tmr_blk = pmbase + 0x8; + fadt->gpe0_blk = pmbase + 0x20; + fadt->gpe1_blk = 0; + + fadt->pm1_evt_len = 4; + fadt->pm1_cnt_len = 2; + fadt->pm2_cnt_len = 1; + fadt->pm_tmr_len = 4; + fadt->gpe0_blk_len = 0x10; + fadt->gpe1_blk_len = 0; + fadt->gpe1_base = 0; + fadt->cst_cnt = APM_CNT_CST_CONTROL; + fadt->p_lvl2_lat = 1; + fadt->p_lvl3_lat = 0x23; + fadt->flush_size = 0; + fadt->flush_stride = 0; + fadt->duty_offset = 1; + fadt->duty_width = 3; + fadt->day_alrm = 0xd; + fadt->mon_alrm = 0x00; + fadt->century = 0x32; + fadt->iapc_boot_arch = 0x00; + fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | + ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_S4_RTC_WAKE | + ACPI_FADT_DOCKING_SUPPORTED; + + 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 = 0; + 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 = 32; + 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 = 0; + 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 + 0x50; + 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 = 128; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = pmbase + 0x20; + fadt->x_gpe0_blk.addrh = 0x0; + + fadt->x_gpe1_blk.space_id = 0; + 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); +} diff --git a/src/mainboard/lenovo/x201/gma.c b/src/mainboard/lenovo/x201/gma.c new file mode 100644 index 0000000..f5347e0 --- /dev/null +++ b/src/mainboard/lenovo/x201/gma.c @@ -0,0 +1,508 @@ +#include <arch/io.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> + +#include "northbridge/intel/nehalem/nehalem.h" + +unsigned char fake_vbt[] = { + 0x24, 0x56, 0x42, 0x54, 0x20, 0x49, 0x52, 0x4f, 0x4e, 0x4c, 0x41, 0x4b, + 0x45, 0x2d, 0x4d, 0x4f, + 0x42, 0x49, 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0x2b, 0x61, 0x00, 0x06, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, + 0x4a, 0x71, 0x02, 0x04, + 0x58, 0xaa, 0x4a, 0xa5, 0x00, 0x04, 0x58, 0xaa, 0x4a, 0x96, 0x00, 0x02, + 0x58, 0xaa, 0x4a, 0x5a, + 0x00, 0x04, 0x58, 0xaa, 0x4a, 0xff, 0x00, 0x05, 0x58, 0xaa, 0x4a, 0xa5, + 0x00, 0x16, 0x58, 0xaa, + 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, + 0x4e, 0xdc, 0x00, 0x00, + 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, + 0x58, 0xaa, 0x4e, 0xdc, + 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, + 0x00, 0x00, 0x58, 0xaa, + 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x2c, 0x15, 0x00, 0x09, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, +}; diff --git a/src/mainboard/lenovo/x201/gpio.h b/src/mainboard/lenovo/x201/gpio.h new file mode 100644 index 0000000..40b1de0 --- /dev/null +++ b/src/mainboard/lenovo/x201/gpio.h @@ -0,0 +1,416 @@ +/* + * 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 + */ + +#ifndef STUMPY_GPIO_H +#define STUMPY_GPIO_H + +#include "southbridge/intel/bd82x6x/gpio.h" + +/* + * GPIO SET 1 includes GPIO0 to GPIO31 + */ +const struct pch_gpio_set1 pch_gpio_set1_mode = { + .gpio0 = GPIO_MODE_GPIO, + .gpio1 = GPIO_MODE_GPIO, + .gpio2 = GPIO_MODE_GPIO, + .gpio3 = GPIO_MODE_GPIO, + .gpio4 = GPIO_MODE_GPIO, + .gpio5 = GPIO_MODE_GPIO, + .gpio6 = GPIO_MODE_GPIO, + .gpio7 = GPIO_MODE_GPIO, + .gpio8 = GPIO_MODE_GPIO, + .gpio9 = GPIO_MODE_NATIVE, + .gpio10 = GPIO_MODE_GPIO, + .gpio11 = GPIO_MODE_NATIVE, + .gpio12 = GPIO_MODE_NATIVE, + .gpio13 = GPIO_MODE_GPIO, + .gpio14 = GPIO_MODE_NATIVE, + .gpio15 = GPIO_MODE_GPIO, + .gpio16 = GPIO_MODE_GPIO, + .gpio17 = GPIO_MODE_GPIO, + .gpio18 = GPIO_MODE_NATIVE, + .gpio19 = GPIO_MODE_NATIVE, + .gpio20 = GPIO_MODE_NATIVE, + .gpio21 = GPIO_MODE_GPIO, + .gpio22 = GPIO_MODE_GPIO, + .gpio23 = GPIO_MODE_NATIVE, + .gpio24 = GPIO_MODE_GPIO, + .gpio25 = GPIO_MODE_NATIVE, + .gpio26 = GPIO_MODE_NATIVE, + .gpio27 = GPIO_MODE_GPIO, + .gpio28 = GPIO_MODE_GPIO, + .gpio29 = GPIO_MODE_NATIVE, + .gpio30 = GPIO_MODE_NATIVE, + .gpio31 = GPIO_MODE_NATIVE, +}; + +const struct pch_gpio_set1 pch_gpio_set1_reset = { + .gpio0 = GPIO_RESET_PWROK, + .gpio1 = GPIO_RESET_PWROK, + .gpio2 = GPIO_RESET_PWROK, + .gpio3 = GPIO_RESET_PWROK, + .gpio4 = GPIO_RESET_PWROK, + .gpio5 = GPIO_RESET_PWROK, + .gpio6 = GPIO_RESET_PWROK, + .gpio7 = GPIO_RESET_PWROK, + .gpio8 = GPIO_RESET_PWROK, + .gpio9 = GPIO_RESET_PWROK, + .gpio10 = GPIO_RESET_PWROK, + .gpio11 = GPIO_RESET_PWROK, + .gpio12 = GPIO_RESET_PWROK, + .gpio13 = GPIO_RESET_PWROK, + .gpio14 = GPIO_RESET_PWROK, + .gpio15 = GPIO_RESET_PWROK, + .gpio16 = GPIO_RESET_PWROK, + .gpio17 = GPIO_RESET_PWROK, + .gpio18 = GPIO_RESET_PWROK, + .gpio19 = GPIO_RESET_PWROK, + .gpio20 = GPIO_RESET_PWROK, + .gpio21 = GPIO_RESET_PWROK, + .gpio22 = GPIO_RESET_PWROK, + .gpio23 = GPIO_RESET_PWROK, + .gpio24 = GPIO_RESET_RSMRST, + .gpio25 = GPIO_RESET_PWROK, + .gpio26 = GPIO_RESET_PWROK, + .gpio27 = GPIO_RESET_PWROK, + .gpio28 = GPIO_RESET_PWROK, + .gpio29 = GPIO_RESET_PWROK, + .gpio30 = GPIO_RESET_RSMRST, + .gpio31 = GPIO_RESET_PWROK, +}; + +const struct pch_gpio_set1 pch_gpio_set1_direction = { + .gpio0 = GPIO_DIR_INPUT, + .gpio1 = GPIO_DIR_INPUT, + .gpio2 = GPIO_DIR_INPUT, + .gpio3 = GPIO_DIR_INPUT, + .gpio4 = GPIO_DIR_INPUT, + .gpio5 = GPIO_DIR_INPUT, + .gpio6 = GPIO_DIR_INPUT, + .gpio7 = GPIO_DIR_INPUT, + .gpio8 = GPIO_DIR_OUTPUT, + .gpio9 = GPIO_DIR_INPUT, + .gpio10 = GPIO_DIR_OUTPUT, + .gpio11 = GPIO_DIR_INPUT, + .gpio12 = GPIO_DIR_OUTPUT, + .gpio13 = GPIO_DIR_INPUT, + .gpio14 = GPIO_DIR_INPUT, + .gpio15 = GPIO_DIR_OUTPUT, + .gpio16 = GPIO_DIR_INPUT, + .gpio17 = GPIO_DIR_INPUT, + .gpio18 = GPIO_DIR_INPUT, + .gpio19 = GPIO_DIR_INPUT, + .gpio20 = GPIO_DIR_INPUT, + .gpio21 = GPIO_DIR_INPUT, + .gpio22 = GPIO_DIR_OUTPUT, + .gpio23 = GPIO_DIR_INPUT, + .gpio24 = GPIO_DIR_INPUT, + .gpio25 = GPIO_DIR_INPUT, + .gpio26 = GPIO_DIR_INPUT, + .gpio27 = GPIO_DIR_OUTPUT, + .gpio28 = GPIO_DIR_OUTPUT, + .gpio29 = GPIO_DIR_OUTPUT, + .gpio30 = GPIO_DIR_OUTPUT, + .gpio31 = GPIO_DIR_INPUT, +}; + +const struct pch_gpio_set1 pch_gpio_set1_level = { + .gpio0 = GPIO_LEVEL_HIGH, + .gpio1 = GPIO_LEVEL_HIGH, + .gpio2 = GPIO_LEVEL_HIGH, + .gpio3 = GPIO_LEVEL_HIGH, + .gpio4 = GPIO_LEVEL_HIGH, + .gpio5 = GPIO_LEVEL_HIGH, + .gpio6 = GPIO_LEVEL_HIGH, + .gpio7 = GPIO_LEVEL_HIGH, + .gpio8 = GPIO_LEVEL_HIGH, + .gpio9 = GPIO_LEVEL_HIGH, + .gpio10 = GPIO_LEVEL_HIGH, + .gpio11 = GPIO_LEVEL_HIGH, + .gpio12 = GPIO_LEVEL_HIGH, + .gpio13 = GPIO_LEVEL_HIGH, + .gpio14 = GPIO_LEVEL_HIGH, + .gpio15 = GPIO_LEVEL_HIGH, + .gpio16 = GPIO_LEVEL_HIGH, + .gpio17 = GPIO_LEVEL_HIGH, + .gpio18 = GPIO_LEVEL_HIGH, + .gpio19 = GPIO_LEVEL_HIGH, + .gpio20 = GPIO_LEVEL_HIGH, + .gpio21 = GPIO_LEVEL_HIGH, + .gpio22 = GPIO_LEVEL_HIGH, + .gpio23 = GPIO_LEVEL_HIGH, + .gpio24 = GPIO_LEVEL_HIGH, + .gpio25 = GPIO_LEVEL_HIGH, + .gpio26 = GPIO_LEVEL_HIGH, + .gpio27 = GPIO_LEVEL_HIGH, + .gpio28 = GPIO_LEVEL_HIGH, + .gpio29 = GPIO_LEVEL_HIGH, + .gpio30 = GPIO_LEVEL_HIGH, + .gpio31 = GPIO_LEVEL_HIGH, +}; + +const struct pch_gpio_set1 pch_gpio_set1_blink = { + .gpio0 = GPIO_NO_BLINK, + .gpio1 = GPIO_NO_BLINK, + .gpio2 = GPIO_NO_BLINK, + .gpio3 = GPIO_NO_BLINK, + .gpio4 = GPIO_NO_BLINK, + .gpio5 = GPIO_NO_BLINK, + .gpio6 = GPIO_NO_BLINK, + .gpio7 = GPIO_NO_BLINK, + .gpio8 = GPIO_NO_BLINK, + .gpio9 = GPIO_NO_BLINK, + .gpio10 = GPIO_NO_BLINK, + .gpio11 = GPIO_NO_BLINK, + .gpio12 = GPIO_NO_BLINK, + .gpio13 = GPIO_NO_BLINK, + .gpio14 = GPIO_NO_BLINK, + .gpio15 = GPIO_NO_BLINK, + .gpio16 = GPIO_NO_BLINK, + .gpio17 = GPIO_NO_BLINK, + .gpio18 = GPIO_NO_BLINK, + .gpio19 = GPIO_NO_BLINK, + .gpio20 = GPIO_NO_BLINK, + .gpio21 = GPIO_NO_BLINK, + .gpio22 = GPIO_NO_BLINK, + .gpio23 = GPIO_NO_BLINK, + .gpio24 = GPIO_NO_BLINK, + .gpio25 = GPIO_NO_BLINK, + .gpio26 = GPIO_NO_BLINK, + .gpio27 = GPIO_NO_BLINK, + .gpio28 = GPIO_NO_BLINK, + .gpio29 = GPIO_NO_BLINK, + .gpio30 = GPIO_NO_BLINK, + .gpio31 = GPIO_NO_BLINK, +}; + +const struct pch_gpio_set1 pch_gpio_set1_invert = { + .gpio0 = GPIO_NO_INVERT, + .gpio1 = GPIO_INVERT, + .gpio2 = GPIO_INVERT, + .gpio3 = GPIO_NO_INVERT, + .gpio4 = GPIO_NO_INVERT, + .gpio5 = GPIO_NO_INVERT, + .gpio6 = GPIO_INVERT, + .gpio7 = GPIO_INVERT, + .gpio8 = GPIO_NO_INVERT, + .gpio9 = GPIO_NO_INVERT, + .gpio10 = GPIO_NO_INVERT, + .gpio11 = GPIO_NO_INVERT, + .gpio12 = GPIO_NO_INVERT, + .gpio13 = GPIO_INVERT, + .gpio14 = GPIO_NO_INVERT, + .gpio15 = GPIO_NO_INVERT, + .gpio16 = GPIO_INVERT, + .gpio17 = GPIO_NO_INVERT, + .gpio18 = GPIO_NO_INVERT, + .gpio19 = GPIO_NO_INVERT, + .gpio20 = GPIO_NO_INVERT, + .gpio21 = GPIO_NO_INVERT, + .gpio22 = GPIO_NO_INVERT, + .gpio23 = GPIO_NO_INVERT, + .gpio24 = GPIO_NO_INVERT, + .gpio25 = GPIO_NO_INVERT, + .gpio26 = GPIO_NO_INVERT, + .gpio27 = GPIO_NO_INVERT, + .gpio28 = GPIO_NO_INVERT, + .gpio29 = GPIO_NO_INVERT, + .gpio30 = GPIO_NO_INVERT, + .gpio31 = GPIO_NO_INVERT, +}; + +/* + * GPIO SET 2 includes GPIO32 to GPIO63 + */ + +const struct pch_gpio_set2 pch_gpio_set2_mode = { + .gpio32 = GPIO_MODE_NATIVE, + .gpio33 = GPIO_MODE_GPIO, + .gpio34 = GPIO_MODE_GPIO, + .gpio35 = GPIO_MODE_GPIO, + .gpio36 = GPIO_MODE_GPIO, + .gpio37 = GPIO_MODE_GPIO, + .gpio38 = GPIO_MODE_GPIO, + .gpio39 = GPIO_MODE_GPIO, + .gpio40 = GPIO_MODE_NATIVE, + .gpio41 = GPIO_MODE_GPIO, + .gpio42 = GPIO_MODE_GPIO, + .gpio43 = GPIO_MODE_NATIVE, + .gpio44 = GPIO_MODE_NATIVE, + .gpio45 = GPIO_MODE_NATIVE, + .gpio46 = GPIO_MODE_NATIVE, + .gpio47 = GPIO_MODE_NATIVE, + .gpio48 = GPIO_MODE_GPIO, + .gpio49 = GPIO_MODE_GPIO, + .gpio50 = GPIO_MODE_GPIO, + .gpio51 = GPIO_MODE_NATIVE, + .gpio52 = GPIO_MODE_GPIO, + .gpio53 = GPIO_MODE_GPIO, + .gpio54 = GPIO_MODE_GPIO, + .gpio55 = GPIO_MODE_NATIVE, + .gpio56 = GPIO_MODE_NATIVE, + .gpio57 = GPIO_MODE_GPIO, + .gpio58 = GPIO_MODE_NATIVE, + .gpio59 = GPIO_MODE_NATIVE, + .gpio60 = GPIO_MODE_NATIVE, + .gpio61 = GPIO_MODE_NATIVE, + .gpio62 = GPIO_MODE_NATIVE, + .gpio63 = GPIO_MODE_NATIVE, +}; + +const struct pch_gpio_set2 pch_gpio_set2_direction = { + .gpio32 = GPIO_DIR_OUTPUT, + .gpio33 = GPIO_DIR_OUTPUT, + .gpio34 = GPIO_DIR_INPUT, + .gpio35 = GPIO_DIR_OUTPUT, + .gpio36 = GPIO_DIR_INPUT, + .gpio37 = GPIO_DIR_INPUT, + .gpio38 = GPIO_DIR_INPUT, + .gpio39 = GPIO_DIR_INPUT, + .gpio40 = GPIO_DIR_INPUT, + .gpio41 = GPIO_DIR_OUTPUT, + .gpio42 = GPIO_DIR_OUTPUT, + .gpio43 = GPIO_DIR_INPUT, + .gpio44 = GPIO_DIR_INPUT, + .gpio45 = GPIO_DIR_INPUT, + .gpio46 = GPIO_DIR_INPUT, + .gpio47 = GPIO_DIR_INPUT, + .gpio48 = GPIO_DIR_INPUT, + .gpio49 = GPIO_DIR_OUTPUT, + .gpio50 = GPIO_DIR_OUTPUT, + .gpio51 = GPIO_DIR_OUTPUT, + .gpio52 = GPIO_DIR_OUTPUT, + .gpio53 = GPIO_DIR_OUTPUT, + .gpio54 = GPIO_DIR_OUTPUT, + .gpio55 = GPIO_DIR_OUTPUT, + .gpio56 = GPIO_DIR_INPUT, + .gpio57 = GPIO_DIR_INPUT, + .gpio58 = GPIO_DIR_OUTPUT, + .gpio59 = GPIO_DIR_INPUT, + .gpio60 = GPIO_DIR_INPUT, + .gpio61 = GPIO_DIR_OUTPUT, + .gpio62 = GPIO_DIR_OUTPUT, + .gpio63 = GPIO_DIR_OUTPUT, +}; + +const struct pch_gpio_set2 pch_gpio_set2_level = { + .gpio32 = GPIO_LEVEL_HIGH, + .gpio33 = GPIO_LEVEL_HIGH, + .gpio34 = GPIO_LEVEL_HIGH, + .gpio35 = GPIO_LEVEL_HIGH, + .gpio36 = GPIO_LEVEL_HIGH, + .gpio37 = GPIO_LEVEL_HIGH, + .gpio38 = GPIO_LEVEL_HIGH, + .gpio39 = GPIO_LEVEL_HIGH, + .gpio40 = GPIO_LEVEL_HIGH, + .gpio41 = GPIO_LEVEL_HIGH, + .gpio42 = GPIO_LEVEL_HIGH, + .gpio43 = GPIO_LEVEL_HIGH, + .gpio44 = GPIO_LEVEL_HIGH, + .gpio45 = GPIO_LEVEL_HIGH, + .gpio46 = GPIO_LEVEL_HIGH, + .gpio47 = GPIO_LEVEL_HIGH, + .gpio48 = GPIO_LEVEL_HIGH, + .gpio49 = GPIO_LEVEL_HIGH, + .gpio50 = GPIO_LEVEL_HIGH, + .gpio51 = GPIO_LEVEL_HIGH, + .gpio52 = GPIO_LEVEL_HIGH, + .gpio53 = GPIO_LEVEL_LOW, + .gpio54 = GPIO_LEVEL_LOW, + .gpio55 = GPIO_LEVEL_HIGH, + .gpio56 = GPIO_LEVEL_LOW, + .gpio57 = GPIO_LEVEL_HIGH, + .gpio58 = GPIO_LEVEL_LOW, + .gpio59 = GPIO_LEVEL_LOW, + .gpio60 = GPIO_LEVEL_LOW, + .gpio61 = GPIO_LEVEL_LOW, + .gpio62 = GPIO_LEVEL_LOW, + .gpio63 = GPIO_LEVEL_LOW, +}; + +/* + * GPIO SET 3 includes GPIO64 to GPIO75 + */ + +const struct pch_gpio_set3 pch_gpio_set3_mode = { + .gpio64 = GPIO_MODE_NATIVE, + .gpio65 = GPIO_MODE_NATIVE, + .gpio66 = GPIO_MODE_NATIVE, + .gpio67 = GPIO_MODE_NATIVE, + .gpio68 = GPIO_MODE_NATIVE, + .gpio69 = GPIO_MODE_NATIVE, + .gpio70 = GPIO_MODE_NATIVE, + .gpio71 = GPIO_MODE_NATIVE, + .gpio72 = GPIO_MODE_NATIVE, + .gpio73 = GPIO_MODE_NATIVE, + .gpio74 = GPIO_MODE_NATIVE, + .gpio75 = GPIO_MODE_NATIVE, +}; + +const struct pch_gpio_set3 pch_gpio_set3_direction = { + .gpio64 = GPIO_DIR_OUTPUT, + .gpio65 = GPIO_DIR_OUTPUT, + .gpio66 = GPIO_DIR_OUTPUT, + .gpio67 = GPIO_DIR_OUTPUT, + .gpio68 = GPIO_DIR_OUTPUT, + .gpio69 = GPIO_DIR_OUTPUT, + .gpio70 = GPIO_DIR_OUTPUT, + .gpio71 = GPIO_DIR_OUTPUT, + .gpio72 = GPIO_DIR_INPUT, + .gpio73 = GPIO_DIR_INPUT, + .gpio74 = GPIO_DIR_INPUT, + .gpio75 = GPIO_DIR_INPUT, +}; + +const struct pch_gpio_set3 pch_gpio_set3_level = { + .gpio64 = GPIO_LEVEL_LOW, + .gpio65 = GPIO_LEVEL_LOW, + .gpio66 = GPIO_LEVEL_LOW, + .gpio67 = GPIO_LEVEL_LOW, + .gpio68 = GPIO_LEVEL_LOW, + .gpio69 = GPIO_LEVEL_LOW, + .gpio70 = GPIO_LEVEL_LOW, + .gpio71 = GPIO_LEVEL_LOW, + .gpio72 = GPIO_LEVEL_LOW, + .gpio73 = GPIO_LEVEL_LOW, + .gpio74 = GPIO_LEVEL_LOW, + .gpio75 = GPIO_LEVEL_LOW, +}; + +const struct pch_gpio_map x201_gpio_map = { + .set1 = { + .mode = &pch_gpio_set1_mode, + .direction = &pch_gpio_set1_direction, + .level = &pch_gpio_set1_level, + .blink = &pch_gpio_set1_blink, + .invert = &pch_gpio_set1_invert, + }, + .set2 = { + .mode = &pch_gpio_set2_mode, + .direction = &pch_gpio_set2_direction, + .level = &pch_gpio_set2_level, + }, + .set3 = { + .mode = &pch_gpio_set3_mode, + .direction = &pch_gpio_set3_direction, + .level = &pch_gpio_set3_level, + }, +}; + +#endif diff --git a/src/mainboard/lenovo/x201/irq_tables.c b/src/mainboard/lenovo/x201/irq_tables.c new file mode 100644 index 0000000..bf8574f --- /dev/null +++ b/src/mainboard/lenovo/x201/irq_tables.c @@ -0,0 +1,61 @@ +/* + * 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 + */ + +#include <arch/pirq_routing.h> + +static const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * 16, + 0x00, (0x1f << 3) | 0x0, + 0x0000, + 0x8086, 0x3b07, + 0x00000000, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }, /* u8 rfu[11] */ + 0x20,/* Checksum (has to be set to some value that + * would give 0 after the sum of all bytes + * for this structure (including checksum). + */ + { + /* bus, dev | fn, { link, bitmap }, { link, bitmap }, { link, bitmap }, { link, bitmap }, slot, rfu */ + { 0x00, (0x00 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x01 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x02 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x16 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x19 << 3) | 0x0, { { 0x05, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x1a << 3) | 0x0, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1b << 3) | 0x0, { { 0x00, 0xdef8 }, { 0x02, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x1c << 3) | 0x0, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1c << 3) | 0x3, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1c << 3) | 0x4, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1d << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1e << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x0, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x2, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x3, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x6, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr, &intel_irq_routing_table); +} diff --git a/src/mainboard/lenovo/x201/mainboard.c b/src/mainboard/lenovo/x201/mainboard.c new file mode 100644 index 0000000..572542e --- /dev/null +++ b/src/mainboard/lenovo/x201/mainboard.c @@ -0,0 +1,282 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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 <console/console.h> +#include <device/device.h> +#include <arch/io.h> +#include <delay.h> +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <arch/io.h> +#include <ec/lenovo/pmh7/pmh7.h> +#include <ec/acpi/ec.h> +#include <ec/lenovo/h8/h8.h> +#include <northbridge/intel/nehalem/nehalem.h> +#include <southbridge/intel/bd82x6x/pch.h> + +#include <pc80/mc146818rtc.h> +#include "dock.h" +#include <arch/x86/include/arch/acpigen.h> +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE +#include <x86emu/regs.h> +#include <arch/interrupt.h> +#endif +#include <pc80/keyboard.h> +#include <cpu/x86/lapic.h> +#include <device/pci.h> +#include <smbios.h> + +static acpi_cstate_t cst_entries[] = { + {1, 1, 1000, {0x7f, 1, 2, {0}, 1, 0}}, + {2, 1, 500, {0x01, 8, 0, {0}, DEFAULT_PMBASE + LV2, 0}}, + {2, 17, 250, {0x01, 8, 0, {0}, DEFAULT_PMBASE + LV3, 0}}, +}; + +int get_cst_entries(acpi_cstate_t ** entries) +{ + *entries = cst_entries; + return ARRAY_SIZE(cst_entries); +} + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE + +static int int15_handler(void) +{ + switch ((X86_EAX & 0xffff)) { + /* Get boot display. */ + case 0x5f35: + X86_EAX = 0x5f; +#if 0 + /* DisplayPort */ + X86_ECX = 0x4; + /* VGA */ + X86_ECX = 0x1; +#endif + /* LCD */ + X86_ECX = 0x8; + + return 1; + case 0x5f40: + X86_EAX = 0x5f; + X86_ECX = 0x2; + return 1; + default: + printk(BIOS_WARNING, "Unknown INT15 function %04x!\n", + X86_EAX & 0xffff); + return 0; + } +} +#endif + +static void rcba_config(void) +{ +#if 0 +#if 0 + u32 reg32; + + /* + * GFX INTA -> PIRQA (MSI) + * D28IP_P1IP WLAN INTA -> PIRQB + * D28IP_P4IP ETH0 INTB -> PIRQC (MSI) + * D29IP_E1P EHCI1 INTA -> PIRQD + * D26IP_E2P EHCI2 INTA -> PIRQB + * D31IP_SIP SATA INTA -> PIRQA (MSI) + * D31IP_SMIP SMBUS INTC -> PIRQH + * D31IP_TTIP THRT INTB -> PIRQG + * D27IP_ZIP HDA INTA -> PIRQG (MSI) + * + * LIGHTSENSOR -> PIRQE (Edge Triggered) + * TRACKPAD -> PIRQF (Edge Triggered) + */ + /* Device interrupt pin register (board specific) */ + RCBA32(D31IP) = (INTD << D31IP_TTIP) | (INTC << D31IP_SIP2) | + (INTD << D31IP_UNKIP) | (INTA << D31IP_SMIP) | (INTB << D31IP_SIP); + RCBA32(D30IP) = (NOINT << D30IP_PIP); + RCBA32(D29IP) = 0x40043214; //(INTA << D29IP_E1P); + RCBA32(D28IP) = 0x00014321; //(INTA << D28IP_P1IP) | (INTC << D28IP_P3IP) | + // (INTB << D28IP_P4IP); + RCBA32(D27IP) = 0x00000002; //(INTA << D27IP_ZIP); + RCBA32(D26IP) = 0x30003214; //(INTA << D26IP_E2P); + RCBA32(D25IP) = (NOINT << D25IP_LIP); + RCBA32(D22IP) = (NOINT << D22IP_MEI1IP); +#endif + RCBA32(0x30fc) = 0x00000000; + (void)RCBA32(0x30fc); + RCBA32(0x3100) = 0x04341200; + (void)RCBA32(0x3100); + RCBA32(0x3104) = 0x00000000; + (void)RCBA32(0x3104); + RCBA32(0x3108) = 0x40043214; + (void)RCBA32(0x3108); + RCBA32(0x310c) = 0x00014321; + (void)RCBA32(0x310c); + RCBA32(0x3110) = 0x00000002; + (void)RCBA32(0x3110); + RCBA32(0x3114) = 0x30003214; + (void)RCBA32(0x3114); + RCBA32(0x311c) = 0x00000002; + (void)RCBA32(0x311c); + RCBA32(0x3120) = 0x00000000; + (void)RCBA32(0x3120); + RCBA32(0x3124) = 0x00002321; + (void)RCBA32(0x3124); + RCBA32(0x313c) = 0x00000000; + (void)RCBA32(0x313c); + RCBA32(0x3140) = 0x00003107; + (void)RCBA32(0x3140); + RCBA32(0x3144) = 0x76543210; + (void)RCBA32(0x3144); + RCBA32(0x3148) = 0x00000010; + (void)RCBA32(0x3148); + RCBA32(0x314c) = 0x00007654; + (void)RCBA32(0x314c); + RCBA32(0x3150) = 0x00000004; + (void)RCBA32(0x3150); + RCBA32(0x3158) = 0x00000000; + (void)RCBA32(0x3158); + RCBA32(0x315c) = 0x00003210; + (void)RCBA32(0x315c); + RCBA32(0x31fc) = 0x03000000; + (void)RCBA32(0x31fc); + +#if 0 + /* Device interrupt route registers */ + DIR_ROUTE(D31IR, PIRQA, PIRQG, PIRQH, PIRQB); + DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQG, PIRQH); + DIR_ROUTE(D28IR, PIRQB, PIRQC, PIRQD, PIRQE); + DIR_ROUTE(D27IR, PIRQG, PIRQH, PIRQA, PIRQB); + DIR_ROUTE(D26IR, PIRQB, PIRQC, PIRQD, PIRQA); + 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) */ + reg32 = RCBA32(FD); + reg32 |= PCH_DISABLE_ALWAYS; + RCBA32(FD) = reg32; +#endif + +#if 0 + RCBA32(0x3418) = 0x16e61fe1; + (void)RCBA32(0x3418); +#endif +#endif +} + +const char *smbios_mainboard_version(void) +{ + return "Lenovo X201"; +} + +static void mainboard_enable(device_t dev) +{ + device_t dev0; + u16 pmbase; + + printk(BIOS_SPEW, "starting SPI configure\n"); + + /* Configure SPI. */ + RCBA32(0x3800) = 0x07ff0500; + RCBA32(0x3804) = 0x3f046008; + RCBA32(0x3808) = 0x0058efc0; + RCBA32(0x384c) = 0x92000000; + RCBA32(0x3850) = 0x00000a0b; + RCBA32(0x3858) = 0x07ff0500; + RCBA32(0x385c) = 0x04ff0003; + RCBA32(0x3860) = 0x00020001; + RCBA32(0x3864) = 0x00000fff; + RCBA32(0x3874) = 0; + RCBA32(0x3890) = 0xf8400000; + RCBA32(0x3894) = 0x143b5006; + RCBA32(0x3898) = 0x05200302; + RCBA32(0x389c) = 0x0601209f; + RCBA32(0x38b0) = 0x00000004; + RCBA32(0x38b4) = 0x03040002; + RCBA32(0x38c0) = 0x00000007; + RCBA32(0x38c4) = 0x00802005; + RCBA32(0x38c8) = 0x00002005; + RCBA32(0x3804) = 0x3f04e008; + + printk(BIOS_SPEW, "SPI configured\n"); + + pmbase = pci_read_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), + PMBASE) & 0xff80; + + printk(BIOS_SPEW, " ... pmbase = 0x%04x\n", pmbase); + + outl(0, pmbase + SMI_EN); + + enable_lapic(); + pci_write_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_BASE, + DEFAULT_GPIOBASE | 1); + pci_write_config8(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_CNTL, + 0x10); + + rcba_config(); + +#ifdef DISABLED + ec_clr_bit(0x03, 2); + + if (inb(0x164c) & 0x08) { + ec_set_bit(0x03, 2); + ec_write(0x0c, 0x88); + } +#endif + /* If we're resuming from suspend, blink suspend LED */ + dev0 = dev_find_slot(0, PCI_DEVFN(0, 0)); + if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC) + ec_write(0x0c, 0xc7); + +#ifdef DISABLED + idedev = dev_find_slot(0, PCI_DEVFN(0x1f, 1)); + if (idedev && idedev->chip_info && dock_ultrabay_device_present()) { + struct southbridge_intel_i82801gx_config *config = + idedev->chip_info; + config->ide_enable_primary = 1; + /* enable Ultrabay power */ + outb(inb(0x1628) | 0x01, 0x1628); + ec_write(0x0c, 0x84); + } else { + /* disable Ultrabay power */ + outb(inb(0x1628) & ~0x01, 0x1628); + ec_write(0x0c, 0x04); + } +#endif + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE + /* Install custom int15 handler for VGA OPROM */ + mainboard_interrupt_handlers(0x15, &int15_handler); +#endif + + /* This sneaked in here, because X201 SuperIO chip isn't really + connected to anything and hence we don't init it. + */ + pc_keyboard_init(0); +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, +}; diff --git a/src/mainboard/lenovo/x201/mptable.c b/src/mainboard/lenovo/x201/mptable.c new file mode 100644 index 0000000..84364a0 --- /dev/null +++ b/src/mainboard/lenovo/x201/mptable.c @@ -0,0 +1,82 @@ +/* generated by MPTable, version 2.0.15*/ +/* as modified by RGM for coreboot */ +#include <console/console.h> +#include <arch/smp/mpspec.h> +#include <arch/ioapic.h> +#include <device/pci.h> +#include <string.h> +#include <stdint.h> + +#define INTA 0x00 +#define INTB 0x01 +#define INTC 0x02 +#define INTD 0x03 + +static void *smp_write_config_table(void *v) +{ + struct mp_config_table *mc; + int isa_bus; + + mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); + + mptable_init(mc, LOCAL_APIC_ADDR); + + smp_write_processors(mc); + + mptable_write_buses(mc, NULL, &isa_bus); + /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, 0x2, 0x20, 0xfec00000); + + mptable_add_isa_interrupts(mc, isa_bus, 0x2, 0); + + /* 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_HIGH, 0x3, 0x0, + 0x2, 0x0); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x1, 0x2, 0x1); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x0, 0x2, 0x2); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x3, 0x2, 0x3); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x4, 0x2, 0x4); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x5, 0x2, 0x5); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x6, 0x2, 0x6); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x7, 0x2, 0x7); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x8, 0x2, 0x8); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x9, 0x2, 0x9); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xa, 0x2, 0xa); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xb, 0x2, 0xb); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xc, 0x2, 0xc); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xd, 0x2, 0xd); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xe, 0x2, 0xe); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xf, 0x2, 0xf); + /* Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + smp_write_lintsrc(mc, mp_ExtINT, + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x3, 0x0, + MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x3, 0x0, + MP_APIC_ALL, 0x1); + + return mptable_finalize(mc); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr, 0); + return (unsigned long)smp_write_config_table(v); +} diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c new file mode 100644 index 0000000..9bf0254 --- /dev/null +++ b/src/mainboard/lenovo/x201/romstage.c @@ -0,0 +1,413 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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. + +#include <stdint.h> +#include <string.h> +#include <arch/io.h> +#include <device/pci_def.h> +#include <device/pnp_def.h> +#include <cpu/x86/lapic.h> +#include <lib.h> +#include <pc80/mc146818rtc.h> +#include <console/console.h> +#include <cpu/x86/bist.h> +#include <ec/acpi/ec.h> +#include <delay.h> +#include <timestamp.h> + +#include "gpio.h" +#include "dock.h" +#include "arch/early_variables.h" +#include "southbridge/intel/ibexpeak/pch.h" +#include "southbridge/intel/bd82x6x/gpio.h" +#include "northbridge/intel/nehalem/nehalem.h" + +#include "northbridge/intel/nehalem/raminit.h" +#include "southbridge/intel/bd82x6x/pch.h" +#include "southbridge/intel/bd82x6x/gpio.h" +#include "southbridge/intel/bd82x6x/me.h" + +static void pch_enable_lpc(void) +{ + /* Parrot EC Decode Range Port60/64, Port62/66 */ + /* Enable EC, PS/2 Keyboard/Mouse */ + pci_write_config16(PCH_LPC_DEV, LPC_EN, + CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN | + COMA_LPC_EN); + + pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601); + pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1); + pci_write_config32(PCH_LPC_DEV, LPC_GEN3_DEC, 0x1c1681); + pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, (0x68 & ~3) | 0x00040001); + + pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10); + + pci_write_config32(PCH_LPC_DEV, 0xd0, 0x0); + pci_write_config32(PCH_LPC_DEV, 0xdc, 0x0); + + pci_write_config8(PCH_LPC_DEV, GEN_PMCON_3, + (pci_read_config8(PCH_LPC_DEV, GEN_PMCON_3) & ~2) | 1); + + pci_write_config32(PCH_LPC_DEV, ETR3, + pci_read_config32(PCH_LPC_DEV, ETR3) & ~ETR3_CF9GR); +} + +static void rcba_config(void) +{ + 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, + /* 3340 */ 0x000fffff, 0x00000000, 0x00000000, 0x00000000, + /* 3350 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3360 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3370 */ 0x00000000, 0x00000000, 0x7f8fdfff, 0x00000000, + /* 3380 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3390 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 33a0 */ 0x00003900, 0x00000000, 0x00000000, 0x00000000, + /* 33b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 33c0 */ 0x00010000, 0x00000000, 0x00000000, 0x0001004b, + /* 33d0 */ 0x06000008, 0x00010000, 0x00000000, 0x00000000, + /* 33e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 33f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3400 */ 0x0000001c, 0x00000080, 0x00000000, 0x00000000, + /* 3410 */ 0x00000c61, 0x00000000, 0x16e61fe1, 0xbf4f001f, + /* 3420 */ 0x00000000, 0x00060010, 0x0000001d, 0x00000000, + /* 3430 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3440 */ 0xdeaddeed, 0x00000000, 0x00000000, 0x00000000, + /* 3450 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3460 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3470 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3480 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3490 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34a0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3500 */ 0x20000557, 0x2000055f, 0x2000074b, 0x2000074b, + /* 3510 */ 0x20000557, 0x2000014b, 0x2000074b, 0x2000074b, + /* 3520 */ 0x2000074b, 0x2000074b, 0x2000055f, 0x2000055f, + /* 3530 */ 0x20000557, 0x2000055f, 0x00000000, 0x00000000, + /* 3540 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3550 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3560 */ 0x00000001, 0x000026a3, 0x00040002, 0x01000052, + /* 3570 */ 0x02000772, 0x16000f8f, 0x1800ff4f, 0x0001d630, + /* 3580 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3590 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35a0 */ 0xfc000201, 0x3c000201, 0x00000000, 0x00000000, + /* 35b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3600 */ 0x0a001f00, 0x00000000, 0x00000000, 0x00000001, + /* 3610 */ 0x00010000, 0x00000000, 0x00000000, 0x00000000, + /* 3600 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3610 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3620 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3630 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3640 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3650 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3660 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3670 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3680 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3690 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36a0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36b0 */ 0x00000000, 0x089c0018, 0x00000000, 0x00000000, + /* 36c0 */ 0x11111111, 0x00000000, 0x00000000, 0x00000000, + /* 36d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3710 */ 0x00000000, 0x4e564d49, 0x00000000, 0x00000000, + }; + unsigned i; + for (i = 0; i < sizeof(rcba_dump3) / 4; i++) { + RCBA32(4 * i + 0x30fc) = rcba_dump3[i]; + (void)RCBA32(4 * i + 0x30fc); + } +} + +#include <cbmem.h> + +static void +setup_smbus_5c (void) +{ + u16 t3; + + if (MCHBAR8(0x2ca8) == 0) { + t3 = inw(DEFAULT_GPIOBASE | 0x38); + outw(t3 & ~0x400, DEFAULT_GPIOBASE | 0x38); + smbus_read_byte(0x5c, 0x06); + smbus_write_byte(0x5c, 0x06, 0x8f); + + smbus_read_byte(0x5c, 0x07); + smbus_write_byte(0x5c, 0x07, 0x8f); + + outw(t3 | 0x400, DEFAULT_GPIOBASE | 0x38); + } + + t3 = inw(DEFAULT_GPIOBASE | 0x38); + outw(t3 & ~0x400, DEFAULT_GPIOBASE | 0x38); + + smbus_read_byte(0x57, 0x55); + outw(t3 | 0x400, DEFAULT_GPIOBASE | 0x38); +} + +#if CONFIG_COLLECT_TIMESTAMPS +tsc_t before_spd CAR_GLOBAL, after_spd CAR_GLOBAL, before_training CAR_GLOBAL, + after_training CAR_GLOBAL; +#endif + +static inline void write_acpi32(u32 addr, u32 val) +{ + outl(val, DEFAULT_PMBASE | addr); +} + +static inline void write_acpi16(u32 addr, u16 val) +{ + outw(val, DEFAULT_PMBASE | addr); +} + +static inline u32 read_acpi32(u32 addr) +{ + return inl(DEFAULT_PMBASE | addr); +} + +static inline u16 read_acpi16(u32 addr) +{ + return inw(DEFAULT_PMBASE | addr); +} + +void main(unsigned long bist) +{ + u32 reg32; + int s3resume = 0; +#if CONFIG_COLLECT_TIMESTAMPS + tsc_t start_romstage_time; + tsc_t before_dram_time; + tsc_t after_dram_time; + tsc_t base_time = rdtsc(); +#endif + +#if CONFIG_COLLECT_TIMESTAMPS + start_romstage_time = base_time; +#endif + + if (bist == 0) + enable_lapic(); + + /* Force PCIRST# */ + pci_write_config16(PCI_DEV(0, 0x1e, 0), BCTRL, SBR); + pci_write_config16(PCI_DEV(0, 0, 0), BCTRL, SBR); + udelay(200 * 1000); + pci_write_config16(PCI_DEV(0, 0x1e, 0), BCTRL, 0); + pci_write_config16(PCI_DEV(0, 0, 0), BCTRL, 0); + + /* Enable USB Power. */ + ec_set_bit(0x3b, 4); + + pch_enable_lpc(); + + /* Enable GPIOs */ + pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE | 1); + pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); + + setup_pch_gpios(&x201_gpio_map); + + nehalem_early_initialization(NEHALEM_MOBILE); + + /* This should probably go away. Until now it is required + * and mainboard specific + */ + rcba_config(); + + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + /* Read PM1_CNT */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + printk(BIOS_DEBUG, "PM1_CNT: %08x\n", reg32); + if (((reg32 >> 10) & 7) == 5) { + u8 reg8; + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa2); + printk(BIOS_DEBUG, "a2: %02x\n", reg8); + if (!(reg8 & 0x20)) { + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + printk(BIOS_DEBUG, "Bad resume from S3 detected.\n"); + } else { +#if CONFIG_HAVE_ACPI_RESUME + printk(BIOS_DEBUG, "Resume from S3 detected.\n"); + s3resume = 1; +#else + printk(BIOS_DEBUG, + "Resume from S3 detected, but disabled.\n"); +#endif + } + } + + /* Enable SMBUS. */ + enable_smbus(); + + setup_smbus_5c (); + + outb((inb(DEFAULT_GPIOBASE | 0x3a) & ~0x2) | 0x20, + DEFAULT_GPIOBASE | 0x3a); + outb(0x50, 0x15ec); + outb(inb(0x15ee) & 0x70, 0x15ee); + + write_acpi16(0x2, 0x0); + write_acpi32(0x28, 0x0); + write_acpi32(0x2c, 0x0); + if (!s3resume) { + read_acpi32(0x4); + read_acpi32(0x20); + read_acpi32(0x34); + write_acpi16(0x0, 0x900); + write_acpi32(0x20, 0xffff7ffe); + write_acpi32(0x34, 0x56974); + pci_write_config8(PCH_LPC_DEV, GEN_PMCON_3, + pci_read_config8(PCH_LPC_DEV, GEN_PMCON_3) | 2); + } + +#if CONFIG_COLLECT_TIMESTAMPS + before_dram_time = rdtsc(); +#endif + + raminit(s3resume); +#if CONFIG_COLLECT_TIMESTAMPS + after_dram_time = rdtsc(); +#endif + + intel_early_me_status(); + + if (s3resume) { + /* Clear SLP_TYPE. This will break stage2 but + * we care for that when we get there. + */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + } +#if CONFIG_HAVE_ACPI_RESUME + /* 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 (s3resume && cbmem_reinit()) { + void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME); +#if 0 + s3_checksum(); +#endif + /* for (i = 0; i < 65536; i++) + if (read8 (i) != read8 (i + 0x100000)) + printk (BIOS_ERR, "Corruption at %x: %x vs %x\n", i, + read8 (i), read8 (i + 0x100000)); */ + + /* 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); +#if 0 + printk(BIOS_ERR, "move: %x, %x, %x\n", + (unsigned)resume_backup_memory, (unsigned)CONFIG_RAMBASE, + (unsigned)HIGH_MEMORY_SAVE); + + s = 0; + for (j = 0; j < 0x100000; j += 4) + s += ((u32 *) resume_backup_memory)[j / 4]; + if (((u8 *) (72 << 20))[1] != s % 255) { + printk(BIOS_ERR, "MiB 1 (copy) corrupted %x vs %x\n", + ((u8 *) (72 << 20))[1], s % 255); + } else + printk(BIOS_ERR, "MiB 1 (copy) ok %x == %x\n", + ((u8 *) (72 << 20))[1], s % 255); +#endif + /* Magic for S3 resume */ + pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d); + } else if (s3resume) { + printk(BIOS_ERR, "Failed S3 resume.\n"); + ram_check(0x100000, 0x200000); + + /* Failed S3 resume, reset to come up cleanly */ + outb(0xe, 0xcf9); + hlt(); + } else { + pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafebabe); + quick_ram_check(); + } +#endif + +#if CONFIG_COLLECT_TIMESTAMPS + timestamp_init(base_time); + timestamp_add(TS_START_ROMSTAGE, start_romstage_time); + timestamp_add(TS_BEFORE_INITRAM, before_dram_time); + timestamp_add(101, before_spd); + timestamp_add(102, after_spd); + timestamp_add(103, before_training); + timestamp_add(104, after_training); + timestamp_add(TS_AFTER_INITRAM, after_dram_time); + timestamp_add_now(TS_END_ROMSTAGE); +#endif +} diff --git a/src/mainboard/lenovo/x201/smi.h b/src/mainboard/lenovo/x201/smi.h new file mode 100644 index 0000000..c5f48a1 --- /dev/null +++ b/src/mainboard/lenovo/x201/smi.h @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 + */ + +#ifndef MAINBOARD_LENOVO_X60_SMI_H +#define MAINBOARD_LENOVO_X60_SMI_H + +#define SMI_DOCK_CONNECT 0x01 +#define SMI_DOCK_DISCONNECT 0x02 +#define SMI_SAVE_CMOS 0x03 + +#endif diff --git a/src/mainboard/lenovo/x201/smihandler.c b/src/mainboard/lenovo/x201/smihandler.c new file mode 100644 index 0000000..edc93f5 --- /dev/null +++ b/src/mainboard/lenovo/x201/smihandler.c @@ -0,0 +1,210 @@ +/* + * 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 <console/console.h> +#include <cpu/x86/smm.h> +#include "southbridge/intel/i82801gx/nvs.h" +#include "southbridge/intel/i82801gx/i82801gx.h" +#include <ec/acpi/ec.h> +#include <pc80/mc146818rtc.h> +#include <ec/lenovo/h8/h8.h> +#include <delay.h> +#include "dock.h" +#include "smi.h" + +/* The southbridge SMI handler checks whether gnvs has a + * valid pointer before calling the trap handler + */ +extern global_nvs_t *gnvs; + +static void mainboard_smm_init(void) +{ + printk(BIOS_DEBUG, "initializing SMI\n"); + /* Enable 0x1600/0x1600 register pair */ + ec_set_bit(0x00, 0x05); +} + +static void mainboard_smi_save_cmos(void) +{ + u8 val; + u8 tmp70, tmp72; + + tmp70 = inb(0x70); + tmp72 = inb(0x72); + + val = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4); + set_option("tft_brightness", &val); + val = ec_read(H8_VOLUME_CONTROL); + set_option("volume", &val); + + outb(tmp70, 0x70); + outb(tmp72, 0x72); +} + +int mainboard_io_trap_handler(int smif) +{ + static int smm_initialized; + + if (!smm_initialized) { + mainboard_smm_init(); + smm_initialized = 1; + } + + switch (smif) { + case SMI_DOCK_CONNECT: + ec_clr_bit(0x03, 2); + udelay(250000); + if (!dock_connect()) { + ec_set_bit(0x03, 2); + /* set dock LED to indicate status */ + ec_write(0x0c, 0x09); + ec_write(0x0c, 0x88); + } else { + /* blink dock LED to indicate failure */ + ec_write(0x0c, 0x08); + ec_write(0x0c, 0xc9); + } + break; + + case SMI_DOCK_DISCONNECT: + ec_clr_bit(0x03, 2); + dock_disconnect(); + break; + + case SMI_SAVE_CMOS: + mainboard_smi_save_cmos(); + break; + default: + return 0; + } + + /* On success, the IO Trap Handler returns 1 + * On failure, the IO Trap Handler returns a value != 1 */ + return 1; +} + +static void mainboard_smi_brightness_up(void) +{ + u8 value; + + if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) < 0xf0) + pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, (value + 0x10) | 0xf); +} + +static void mainboard_smi_brightness_down(void) +{ + u8 value; + + if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) > 0x10) + pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, + (value - 0x10) & 0xf0); +} + +static void mainboard_smi_handle_ec_sci(void) +{ + u8 status = inb(EC_SC); + u8 event; + + if (!(status & EC_SCI_EVT)) + return; + + event = ec_query(); + printk(BIOS_DEBUG, "EC event %02x\n", event); + + switch (event) { + /* brightness up */ + case 0x14: + mainboard_smi_brightness_up(); + mainboard_smi_save_cmos(); + break; + /* brightness down */ + case 0x15: + mainboard_smi_brightness_down(); + mainboard_smi_save_cmos(); + break; + /* Fn-F9 key */ + case 0x18: + /* Power loss */ + case 0x27: + /* Undock Key */ + case 0x50: + mainboard_io_trap_handler(SMI_DOCK_DISCONNECT); + break; + /* Dock Event */ + case 0x37: + case 0x58: + mainboard_io_trap_handler(SMI_DOCK_CONNECT); + break; + default: + break; + } +} + +void mainboard_smi_gpi(u16 gpi) +{ + if (gpi & (1 << 12)) + mainboard_smi_handle_ec_sci(); +} + +int mainboard_smi_apmc(u8 data) +{ + u16 pmbase = pci_read_config16(PCI_DEV(0, 0x1f, 0), 0x40) & 0xfffc; + u8 tmp; + + printk(BIOS_DEBUG, "%s: pmbase %04X, data %02X\n", __func__, pmbase, + data); + + if (!pmbase) + return 0; + + switch (data) { + case APM_CNT_ACPI_ENABLE: + /* use 0x1600/0x1604 to prevent races with userspace */ + ec_set_ports(0x1604, 0x1600); + /* route H8SCI to SCI */ + outw(inw(ALT_GP_SMI_EN) & ~0x1000, pmbase + ALT_GP_SMI_EN); + tmp = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xbb); + tmp &= ~0x03; + tmp |= 0x02; + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xbb, tmp); + /* discard all events, and enable attention */ + ec_write(0x80, 0x01); + break; + case APM_CNT_ACPI_DISABLE: + /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't + provide a EC query function */ + ec_set_ports(0x66, 0x62); + /* route H8SCI# to SMI */ + outw(inw(pmbase + ALT_GP_SMI_EN) | 0x1000, + pmbase + ALT_GP_SMI_EN); + tmp = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xbb); + tmp &= ~0x03; + tmp |= 0x01; + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xbb, tmp); + /* discard all events, and enable attention */ + ec_write(0x80, 0x01); + break; + default: + break; + } + return 0; +}

1 0

Patch set updated for coreboot: 2cfafed cbfs: fix issues with word size and endianness.
by Ronald G. Minnich 22 Nov '13

22 Nov '13

Ronald G. Minnich (rminnich(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4262 -gerrit commit 2cfafed4e56ad0d71dc349e3e17324769c71984d Author: Ronald G. Minnich <rminnich(a)google.com> Date: Fri Nov 22 09:28:48 2013 -0800 cbfs: fix issues with word size and endianness. Add xdr functions and use them to convert the ELF headers to native headers, using the Elf64 structs to ensure we accomodate all word sizes. This may seem overly complex but it turned out to be much the easiest way to do this. Note that the basic elf parsing function in cbfs-mkstage.c now works over all ELF files. Change-Id: I3457b1782f27cb930a2101d1c53f58e2488ed8a1 Signed-off-by: Ronald G. Minnich <rminnich(a)google.com> --- util/cbfstool/Makefile | 2 +- util/cbfstool/Makefile.inc | 1 + util/cbfstool/cbfs-mkstage.c | 288 +++++++++++++++++++++++++++++++++++-------- util/cbfstool/common.h | 11 ++ util/cbfstool/xdr.c | 141 +++++++++++++++++++++ 5 files changed, 390 insertions(+), 53 deletions(-) diff --git a/util/cbfstool/Makefile b/util/cbfstool/Makefile index 3aa5edc..281d75c 100644 --- a/util/cbfstool/Makefile +++ b/util/cbfstool/Makefile @@ -7,7 +7,7 @@ CFLAGS += -D_7ZIP_ST BINARY:=$(obj)/cbfstool COMMON:=cbfstool.o common.o cbfs_image.o compress.o fit.o -COMMON+=cbfs-mkstage.o cbfs-mkpayload.o +COMMON+=cbfs-mkstage.o cbfs-mkpayload.o xdr.o # LZMA COMMON+=lzma/lzma.o COMMON+=lzma/C/LzFind.o lzma/C/LzmaDec.o lzma/C/LzmaEnc.o diff --git a/util/cbfstool/Makefile.inc b/util/cbfstool/Makefile.inc index fc120f3..4270d75 100644 --- a/util/cbfstool/Makefile.inc +++ b/util/cbfstool/Makefile.inc @@ -5,6 +5,7 @@ cbfsobj += compress.o cbfsobj += cbfs_image.o cbfsobj += cbfs-mkstage.o cbfsobj += cbfs-mkpayload.o +cbfsobj += xdr.o cbfsobj += fit.o # LZMA cbfsobj += lzma.o diff --git a/util/cbfstool/cbfs-mkstage.c b/util/cbfstool/cbfs-mkstage.c index dfc93c2..d2ac9d3 100644 --- a/util/cbfstool/cbfs-mkstage.c +++ b/util/cbfstool/cbfs-mkstage.c @@ -28,90 +28,270 @@ #include "cbfs.h" #include "elf.h" -static unsigned int idemp(unsigned int x) +/* + * Short form: this is complicated, but we've tried making it simple + * and we keep hitting problems with our ELF parsing. + * + * The ELF parsing situation has always been a bit tricky. In fact, + * we (and most others) have been getting it wrong in small ways for + * years. Recently this has caused real trouble for the ARM V8 build. + * In this file we attempt to finally get it right for all variations + * of endian-ness and word size and target architectures and + * architectures we might get run on. Phew!. To do this we borrow a + * page from the FreeBSD NFS xdr model (see elf_ehdr and elf_phdr), + * the Plan 9 endianness functions (see xdr.c), and Go interfaces (see + * how we use buffer structs in this file). This ends up being a bit + * wordy at the lowest level, but greatly simpplifies the elf parsing + * code aad removes a common source of bugs, namely, forgetting to + * flip type endianness when referencing a struct member. + * + * ELF files can have four combinations of data layout: 32/64, and + * big/little endian. Further, to add to the fun, depending on the + * word size, the size of the ELF structs varies. The coreboot SELF + * format is simpler in theory: it's supposed to be always BE, and the + * various struct members allow room for growth: the entry point is + * always 64 bits, for example, so the size of a SELF struct is + * constant, regardless of target architecture word size. Hence, we + * need to do some transformation of the ELF files. + * + * A given architecture, realistically, only supports one of the four + * combinations at a time as the 'native' formst. Hence, our code has + * been sprinkled with every variation of [nh]to[hn][sll] over the + * years. We've never quite gotten it all right, however, and a quick + * pass over this code revealed another bug. It's all worked because, + * until now, all the working platforms that had CBFS were 32 LE. Even then, + * however, bugs crept in: we recently realized that we're not + * transforming the entry point to big format when we store into the + * SELF image. + * + * The problem is essentially an XDR operation: + * we have something in a foreign format and need to transform it. + * It's most like XDR because: + * 1) the byte order can be wrong + * 2) the word size can be wrong + * 3) the size of elements in the stream depends on the value + * of other elements in the stream + * it's not like XDR because: + * 1) the byte order can be right + * 2) the word size can be right + * 3) the struct members are all on a natural alignment + * + * Hence, this new approach. + * To cover word size issues, we *always* transform the two structs we care about, + * the file header and program header, into a native struct in the 64 bit format: + * [32,little] -> [Elf64_Ehdr, Elf64_Phdr] + * [64,little] -> [Elf64_Ehdr, Elf64_Phdr] + * [32,big] -> [Elf64_Ehdr, Elf64_Phdr] + * [64,big] -> [Elf64_Ehdr, Elf64_Phdr] + * Then we just use those structs, and all the need for inline ntoh* goes away, + * as well as all the chances for error. + * This works because all the SELF structs have fields large enough for + * the largest ELF 64 struct members, and all the Elf64 struct members + * are at least large enough for all ELF 32 struct members. + * We end up with one function to do all our ELF parsing, and two functions + * to transform the headers. For the put case, we also have + * XDR functions, and hopefully we'll never again spend 5 years with the + * wrong endian-ness on an output value :-) + * This should work for all word sizes and endianness we hope to target. + * I *really* don't want to be here for 128 bit addresses. + * + * The parse functions are called with a pointer to an input buffer + * struct. One might ask: are there enough bytes in the input buffer? + * We know there need to be at *least* sizeof(Elf32_Ehdr) + + * sizeof(Elf32_Phdr) bytes. Realistically, there has to be some data + * too. If we start to worry, though we have not in the past, we + * might apply the simple test: the input buffer needs to be at least + * sizeof(Elf64_Ehdr) + sizeof(Elf64_Phdr) bytes because, even if it's + * ELF 32, there's got to be *some* data! This is not theoretically + * accurate but it is actually good enough in practice. It allows the + * header transformation code to ignore the possibility of underrun. + * + * We also must accomodate different ELF files, and hence formats, + * in the same cbfs invocation. We might load a 64-bit payload + * on a 32-bit machine; we might even have a mixed armv7/armv8 + * SOC or even a system with an x86/ARM! + * + * A possibly problematic (though unlikely to be so) assumption + * is that we expect the BIOS to remain in the lowest 32 bits + * of the physical address space. Since ARMV8 has standardized + * on that, and x86_64 also has, this seems a safe assumption. + * + * To repeat, ELF structs are different sizes because ELF struct + * members are different sizes, depending on values in the ELF file + * header. For this we use the functions defined in xdr.c, which + * consume bytes, convert the endianness, and advance the data pointer + * in the buffer struct. + */ + +/* Get the ident array, so we can figure out + * endian-ness, word size, and in future other useful + * parameters + */ +static void +elf_eident(struct buffer *input, Elf64_Ehdr *ehdr) { - return x; + memmove(ehdr->e_ident, input->data, sizeof(ehdr->e_ident)); + input->data += sizeof(ehdr->e_ident); + input->size -= sizeof(ehdr->e_ident); } -/* This is a wrapper around the swab32() macro to make it - * usable for the current implementation of parse_elf_to_stage() - */ -static unsigned int swap32(unsigned int x) +static void +elf_ehdr(struct buffer *input, Elf64_Ehdr *ehdr, struct xdr *xdr, int bit64) +{ + ehdr->e_type = xdr->get16(input); + ehdr->e_machine = xdr->get16(input); + ehdr->e_version = xdr->get32(input); + if (bit64){ + ehdr->e_entry = xdr->get64(input); + ehdr->e_phoff = xdr->get64(input); + ehdr->e_shoff = xdr->get64(input); + } else { + ehdr->e_entry = xdr->get32(input); + ehdr->e_phoff = xdr->get32(input); + ehdr->e_shoff = xdr->get32(input); + } + ehdr->e_flags = xdr->get32(input); + ehdr->e_ehsize = xdr->get16(input); + ehdr->e_phentsize = xdr->get16(input); + ehdr->e_phnum = xdr->get16(input); + ehdr->e_shentsize = xdr->get16(input); + ehdr->e_shnum = xdr->get16(input); + ehdr->e_shstrndx = xdr->get16(input); +} + +void +elf_phdr(struct buffer *pinput, Elf64_Phdr *phdr, int entsize, struct xdr *xdr, int bit64) { - return swab32(x); + /* + * The entsize need not be sizeof(*phdr). + * Hence, it is easier to keep a copy of the input, + * as the xdr functions may not advance the input + * pointer the full entsize; rather than get tricky + * we just advance it below. + */ + struct buffer input = *pinput; + if (bit64){ + phdr->p_type = xdr->get16(&input); + phdr->p_flags = xdr->get16(&input); + phdr->p_offset = xdr->get64(&input); + phdr->p_vaddr = xdr->get64(&input); + phdr->p_paddr = xdr->get64(&input); + phdr->p_filesz = xdr->get64(&input); + phdr->p_memsz = xdr->get64(&input); + phdr->p_align = xdr->get64(&input); + } else { + phdr->p_type = xdr->get32(&input); + phdr->p_offset = xdr->get32(&input); + phdr->p_vaddr = xdr->get32(&input); + phdr->p_paddr = xdr->get32(&input); + phdr->p_filesz = xdr->get32(&input); + phdr->p_memsz = xdr->get32(&input); + phdr->p_flags = xdr->get32(&input); + phdr->p_align = xdr->get32(&input); + } + pinput->size -= entsize; + pinput->data += entsize; } -unsigned int (*elf32_to_native) (unsigned int) = idemp; +/* Get the headers from the buffer. + * Return -1 in the event of an error. + */ +int elf_headers(const struct buffer *pinput, Elf64_Ehdr *ehdr, Elf64_Phdr **pphdr) +{ + int i; + struct xdr *xdr = &xdr_le; + int bit64 = 0; + struct buffer input = *(struct buffer *)pinput; + struct buffer phdr_buf; + Elf64_Phdr *phdr; -/* returns size of result, or -1 if error */ + if (!iself((unsigned char *)pinput->data)) { + ERROR("The stage file is not in ELF format!\n"); + return -1; + } + + elf_eident(&input, ehdr); + bit64 = ehdr->e_ident[EI_CLASS] == ELFCLASS64; + /* Assume LE unless we are sure otherwise. + * We're not going to take on the task of + * fully validating the ELF file. That way + * lies madness. + */ + if (ehdr->e_ident[EI_DATA] == ELFDATA2MSB) + xdr = &xdr_be; + + elf_ehdr(&input, ehdr, xdr, bit64); + + /* cons up an input buffer for the headers. + * Note that the program headers can be anywhere, + * per the ELF spec, You'd be surprised how many ELF + * readers miss this little detail. + */ + phdr_buf.data = &pinput->data[ehdr->e_phoff]; + phdr_buf.size = ehdr->e_phentsize * ehdr->e_phnum; + if (phdr_buf.size > (pinput->size - ehdr->e_phoff)){ + ERROR("The file is not large enough for the program headers." + "%d bytes left, %d bytes of headers\n", + pinput->size - ehdr->e_phoff, phdr_buf.size); + return -1; + } + /* gather up all the phdrs. + * We do them all at once because there is more + * than one loop over all the phdrs. + */ + phdr = calloc(sizeof(*phdr), ehdr->e_phnum); + for (i = 0; i < ehdr->e_phnum; i++) + elf_phdr(&phdr_buf, &phdr[i], ehdr->e_phentsize, xdr, bit64); + *pphdr = phdr; + return 0; +} +/* returns size of result, or -1 if error. + * Note that, with the new code, this function + * works for all elf files, not just the restricted set. + */ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, comp_algo algo, uint32_t *location) { - Elf32_Phdr *phdr; - Elf32_Ehdr *ehdr = (Elf32_Ehdr *)input->data; - char *header, *buffer; + Elf64_Phdr *phdr; + Elf64_Ehdr ehdr; + char *buffer; int headers; int i; struct cbfs_stage *stage; - unsigned int data_start, data_end, mem_end; - - int elf_bigendian = 0; + uint32_t data_start, data_end, mem_end; comp_func_ptr compress = compression_function(algo); if (!compress) return -1; DEBUG("start: parse_elf_to_stage(location=0x%x)\n", *location); - if (!iself((unsigned char *)input->data)) { - ERROR("The stage file is not in ELF format!\n"); - return -1; - } - // The tool may work in architecture-independent way. - if (arch != CBFS_ARCHITECTURE_UNKNOWN && - !((ehdr->e_machine == EM_ARM) && (arch == CBFS_ARCHITECTURE_ARMV7)) && - !((ehdr->e_machine == EM_386) && (arch == CBFS_ARCHITECTURE_X86))) { - ERROR("The stage file has the wrong architecture\n"); + if (elf_headers(input, &ehdr, &phdr) < 0) return -1; - } - - if (ehdr->e_ident[EI_DATA] == ELFDATA2MSB) { - elf_bigendian = 1; - } - if (elf_bigendian != is_big_endian()) { - elf32_to_native = swap32; - } - - headers = ehdr->e_phnum; - header = (char *)ehdr; - phdr = (Elf32_Phdr *) & header[elf32_to_native(ehdr->e_phoff)]; + headers = ehdr.e_phnum; - /* Now, regular headers - we only care about PT_LOAD headers, - * because thats what we're actually going to load - */ - - data_start = 0xFFFFFFFF; + data_start = ~0; data_end = 0; mem_end = 0; for (i = 0; i < headers; i++) { unsigned int start, mend, rend; - if (elf32_to_native(phdr[i].p_type) != PT_LOAD) + if (phdr[i].p_type != PT_LOAD) continue; /* Empty segments are never interesting */ - if (elf32_to_native(phdr[i].p_memsz) == 0) + if (phdr[i].p_memsz == 0) continue; /* BSS */ - start = elf32_to_native(phdr[i].p_paddr); + start = phdr[i].p_paddr; - mend = start + elf32_to_native(phdr[i].p_memsz); - rend = start + elf32_to_native(phdr[i].p_filesz); + mend = start + phdr[i].p_memsz; + rend = start + phdr[i].p_filesz; if (start < data_start) data_start = start; @@ -146,21 +326,21 @@ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, for (i = 0; i < headers; i++) { unsigned int l_start, l_offset = 0; - if (elf32_to_native(phdr[i].p_type) != PT_LOAD) + if (phdr[i].p_type != PT_LOAD) continue; - if (elf32_to_native(phdr[i].p_memsz) == 0) + if (phdr[i].p_memsz == 0) continue; - l_start = elf32_to_native(phdr[i].p_paddr); + l_start = phdr[i].p_paddr; if (l_start < *location) { l_offset = *location - l_start; l_start = *location; } memcpy(buffer + (l_start - data_start), - &header[elf32_to_native(phdr[i].p_offset)+l_offset], - elf32_to_native(phdr[i].p_filesz)-l_offset); + &input->data[phdr[i].p_offset + l_offset], + phdr[i].p_filesz - l_offset); } /* Now make the output buffer */ @@ -172,12 +352,16 @@ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, } memset(output->data, 0, output->size); + /* N.B. The original plan was that SELF data was B.E. + * but: this is all L.E. + * Maybe we should just change the spec. + */ stage = (struct cbfs_stage *)output->data; stage->load = data_start; /* FIXME: htonll */ stage->memlen = mem_end - data_start; stage->compression = algo; - stage->entry = ehdr->e_entry; /* FIXME: htonll */ + stage->entry = ehdr.e_entry; compress(buffer, data_end - data_start, (output->data + sizeof(*stage)), (int *)&stage->len); diff --git a/util/cbfstool/common.h b/util/cbfstool/common.h index 6e12fcb..c68f0ff 100644 --- a/util/cbfstool/common.h +++ b/util/cbfstool/common.h @@ -131,6 +131,17 @@ uint32_t cbfs_find_location(const char *romfile, uint32_t filesize, void print_supported_filetypes(void); +/* xdr.c */ +struct xdr { + uint16_t (*get16)(struct buffer *input); + uint32_t (*get32)(struct buffer *input); + uint64_t (*get64)(struct buffer *input); + void (*put16)(struct buffer *input, uint16_t val); + void (*put32)(struct buffer *input, uint32_t val); + void (*put64)(struct buffer *input, uint64_t val); +}; + +extern struct xdr xdr_le, xdr_be; #define ARRAY_SIZE(a) (int)(sizeof(a) / sizeof((a)[0])) #endif diff --git a/util/cbfstool/xdr.c b/util/cbfstool/xdr.c new file mode 100644 index 0000000..f8703e4 --- /dev/null +++ b/util/cbfstool/xdr.c @@ -0,0 +1,141 @@ + /* + * cbfstool, CLI utility for CBFS file manipulation + * + * Copyright 2013 Google Inc. + * + * 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 <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <unistd.h> +#include <stdint.h> +#include "common.h" + +/* The assumption in all this code is that we're given a pointer to enough data. + * Hence, we do not check for underflow. + */ +uint8_t get8(struct buffer *input) +{ + uint8_t ret = *input->data++; + input->size--; + return ret; +} + +uint16_t get16be(struct buffer *input) +{ + uint16_t ret; + ret = get8(input)<<8; + ret |= get8(input); + return ret; +} + +uint32_t get32be(struct buffer *input) +{ + uint32_t ret; + ret = get16be(input)<<16; + ret |= get16be(input); + return ret; +} + +uint64_t get64be(struct buffer *input) +{ + uint64_t ret; + ret = get32be(input); + ret <<= 32; + ret |= get32be(input); + return ret; +} + +void put8(struct buffer *input, uint8_t val) +{ + *input->data++ = val; + input->size++; +} + +void put16be(struct buffer *input, uint16_t val) +{ + put8(input, val>>8); + put8(input, val); +} + +void put32be(struct buffer *input, uint32_t val) +{ + put16be(input, val>>16); + put16be(input, val); +} + +void put64be(struct buffer *input, uint64_t val) +{ + put32be(input, val>>32); + put32be(input, val); +} + +uint16_t get16le(struct buffer *input) +{ + uint16_t ret; + ret = get8(input); + ret |= get8(input) << 8; + return ret; +} + +uint32_t get32le(struct buffer *input) +{ + uint32_t ret; + ret = get16le(input); + ret |= get16le(input) << 16; + return ret; +} + +uint64_t get64le(struct buffer *input) +{ + uint64_t ret; + uint32_t low; + low = get32le(input); + ret = get32le(input); + ret <<= 32; + ret |= low; + return ret; +} + +void put16le(struct buffer *input, uint16_t val) +{ + put8(input, val); + put8(input, val>>8); +} + +void put32le(struct buffer *input, uint32_t val) +{ + put16le(input, val); + put16le(input, val>>16); +} + +void put64le(struct buffer *input, uint64_t val) +{ + put32le(input, val); + put32le(input, val>>32); +} + +struct xdr xdr_be = { + get16le, get32le, get64le, + put16be, put32be, put64be +}; + +struct xdr xdr_le = { + get16le, get32le, get64le, + put16le, put32le, put64le +}; +

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Patch set updated for coreboot: b95a261 Lenovo X201 support (mobo part)
by Vladimir Serbinenko 22 Nov '13

22 Nov '13

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3462 -gerrit commit b95a26161178775863b5a8a66b2a49cf13ca1fe6 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Nov 14 19:11:19 2013 +0100 Lenovo X201 support (mobo part) Lenovo X201 is a recent laptop by lenovo based on nehalem chipset and representing good value for both geeks and less-geeks alike. This commit allows to run it without factory BIOS. Change-Id: I4f82e7c33b899a165693d6fec4eeb932b2c627bd Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/lenovo/Kconfig | 6 + src/mainboard/lenovo/x201/Kconfig | 59 +++ src/mainboard/lenovo/x201/Makefile.inc | 24 + src/mainboard/lenovo/x201/acpi/dock.asl | 82 ++++ src/mainboard/lenovo/x201/acpi/ec.asl | 26 ++ src/mainboard/lenovo/x201/acpi/gpe.asl | 30 ++ src/mainboard/lenovo/x201/acpi/mainboard.asl | 0 .../lenovo/x201/acpi/nehalem_pci_irqs.asl | 87 ++++ src/mainboard/lenovo/x201/acpi/platform.asl | 184 ++++++++ src/mainboard/lenovo/x201/acpi/superio.asl | 51 +++ src/mainboard/lenovo/x201/acpi/video.asl | 111 +++++ src/mainboard/lenovo/x201/acpi_tables.c | 283 ++++++++++++ src/mainboard/lenovo/x201/cmos.default | 11 + src/mainboard/lenovo/x201/cmos.layout | 137 ++++++ src/mainboard/lenovo/x201/devicetree.cb | 148 ++++++ src/mainboard/lenovo/x201/dock.c | 62 +++ src/mainboard/lenovo/x201/dock.h | 28 ++ src/mainboard/lenovo/x201/dsdt.asl | 94 ++++ src/mainboard/lenovo/x201/fadt.c | 160 +++++++ src/mainboard/lenovo/x201/gma.c | 508 +++++++++++++++++++++ src/mainboard/lenovo/x201/gpio.h | 416 +++++++++++++++++ src/mainboard/lenovo/x201/irq_tables.c | 61 +++ src/mainboard/lenovo/x201/mainboard.c | 282 ++++++++++++ src/mainboard/lenovo/x201/mptable.c | 82 ++++ src/mainboard/lenovo/x201/romstage.c | 413 +++++++++++++++++ src/mainboard/lenovo/x201/smi.h | 27 ++ src/mainboard/lenovo/x201/smihandler.c | 210 +++++++++ 27 files changed, 3582 insertions(+) diff --git a/src/mainboard/lenovo/Kconfig b/src/mainboard/lenovo/Kconfig index 8ee2778..bae1e53 100644 --- a/src/mainboard/lenovo/Kconfig +++ b/src/mainboard/lenovo/Kconfig @@ -12,6 +12,11 @@ config BOARD_LENOVO_X60 ThinkPad X60s (Model 1702, 1703) ThinkPad X60 (Model 1709) +config BOARD_LENOVO_X201 + bool "ThinkPad X201" + help + Lenovo X201 laptop. + config BOARD_LENOVO_T60 bool "ThinkPad T60 / T60p" help @@ -23,6 +28,7 @@ config BOARD_LENOVO_T60 endchoice source "src/mainboard/lenovo/x60/Kconfig" +source "src/mainboard/lenovo/x201/Kconfig" source "src/mainboard/lenovo/t60/Kconfig" config MAINBOARD_VENDOR diff --git a/src/mainboard/lenovo/x201/Kconfig b/src/mainboard/lenovo/x201/Kconfig new file mode 100644 index 0000000..c0b8117 --- /dev/null +++ b/src/mainboard/lenovo/x201/Kconfig @@ -0,0 +1,59 @@ +if BOARD_LENOVO_X201 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select NORTHBRIDGE_INTEL_NEHALEM + select SOUTHBRIDGE_INTEL_IBEXPEAK + select SOUTHBRIDGE_RICOH_RL5C476 + select SUPERIO_NSC_PC87382 + select SUPERIO_NSC_PC87392 + select EC_LENOVO_PMH7 + select EC_LENOVO_H8 + select DRIVERS_ICS_954309 + select HAVE_OPTION_TABLE + select HAVE_CMOS_DEFAULT + select HAVE_PIRQ_TABLE + select HAVE_MP_TABLE + select MMCONF_SUPPORT + select GFXUMA + select BOARD_ROMSIZE_KB_8192 + select CHANNEL_XOR_RANDOMIZATION + select HAVE_ACPI_TABLES + select HAVE_ACPI_RESUME + select EARLY_CBMEM_INIT + select HAVE_USBDEBUG_OPTIONS + +config MAINBOARD_DIR + string + default lenovo/x201 + +config MAINBOARD_PART_NUMBER + string + default "3626EN1" + +config MAINBOARD_VERSION + string + default "ThinkPad X201" + +config MAINBOARD_VENDOR + string + default "LENOVO" + +config MMCONF_BASE_ADDRESS + hex + default 0xe0000000 + +config IRQ_SLOT_COUNT + int + default 18 + +config MAX_CPUS + int + default 4 + +config CPU_ADDR_BITS + int + default 36 + +endif diff --git a/src/mainboard/lenovo/x201/Makefile.inc b/src/mainboard/lenovo/x201/Makefile.inc new file mode 100644 index 0000000..9055c9e --- /dev/null +++ b/src/mainboard/lenovo/x201/Makefile.inc @@ -0,0 +1,24 @@ +## +## 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 +## + +smm-$(CONFIG_HAVE_SMI_HANDLER) += dock.c +romstage-y += dock.c +ramstage-y += dock.c +ramstage-y += gma.c + diff --git a/src/mainboard/lenovo/x201/acpi/dock.asl b/src/mainboard/lenovo/x201/acpi/dock.asl new file mode 100644 index 0000000..732ee90 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/dock.asl @@ -0,0 +1,82 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 "smi.h" + +Scope (\_SB) +{ + Device(DOCK) + { + Name(_HID, "ACPI0003") + Name(_UID, 0x00) + Name(_PCL, Package() { \_SB } ) + + Method(_DCK, 1, NotSerialized) + { + if (Arg0) { + /* connect dock */ + Store (1, \_SB.PCI0.LPCB.EC.DKR1) + Store (1, \_SB.PCI0.LPCB.EC.DKR2) + Store (1, \_SB.PCI0.LPCB.EC.DKR3) + } else { + /* disconnect dock */ + Store (0, \_SB.PCI0.LPCB.EC.DKR1) + Store (0, \_SB.PCI0.LPCB.EC.DKR2) + Store (0, \_SB.PCI0.LPCB.EC.DKR3) + } + Xor(Arg0, \_SB.PCI0.LPCB.EC.DKR1, Local0) + Return (Local0) + } + + Method(_STA, 0, NotSerialized) + { + Return (\_SB.PCI0.LPCB.EC.DKR1) + } + } +} + +Scope(\_SB.PCI0.LPCB.EC) +{ + Method(_Q18, 0, NotSerialized) + { + Notify(\_SB.DOCK, 3) + } + + Method(_Q45, 0, NotSerialized) + { + Notify(\_SB.DOCK, 3) + } + + Method(_Q50, 0, NotSerialized) + { + Notify(\_SB.DOCK, 3) + } + + Method(_Q58, 0, NotSerialized) + { + Notify(\_SB.DOCK, 0) + } + + Method(_Q37, 0, NotSerialized) + { + Notify(\_SB.DOCK, 0) + } +} diff --git a/src/mainboard/lenovo/x201/acpi/ec.asl b/src/mainboard/lenovo/x201/acpi/ec.asl new file mode 100644 index 0000000..4b3e72c --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/ec.asl @@ -0,0 +1,26 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 <ec/lenovo/h8/acpi/ec.asl> + +Scope(\_SB.PCI0.LPCB.EC) +{ +} diff --git a/src/mainboard/lenovo/x201/acpi/gpe.asl b/src/mainboard/lenovo/x201/acpi/gpe.asl new file mode 100644 index 0000000..b160b50 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/gpe.asl @@ -0,0 +1,30 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 "smi.h" +Scope (\_GPE) +{ + Method(_L18, 0, NotSerialized) + { + /* Read EC register to clear wake status */ + Store(\_SB.PCI0.LPCB.EC.WAKE, Local0) + } +} diff --git a/src/mainboard/lenovo/x201/acpi/mainboard.asl b/src/mainboard/lenovo/x201/acpi/mainboard.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl b/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl new file mode 100644 index 0000000..1fdef91 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/nehalem_pci_irqs.asl @@ -0,0 +1,87 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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() { + 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/platform.asl b/src/mainboard/lenovo/x201/acpi/platform.asl new file mode 100644 index 0000000..ac45401 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/platform.asl @@ -0,0 +1,184 @@ +/* + * 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 + */ + +/* These come from the dynamically created CPU SSDT */ +External(PDC0) +External(PDC1) + +/* 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) +{ + \_SB.PCI0.LPCB.EC.MUTE(1) + \_SB.PCI0.LPCB.EC.USBP(0) +} + +/* 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}) +} + +/* System Bus */ + +Scope(\_SB) +{ + /* This method is placed on the top level, so we can make sure it's the + * first executed _INI method. + */ + Method(_INI, 0) + { + /* The DTS data in NVS is probably not up to date. + * Update temperature values and make sure AP thermal + * interrupts can happen + */ + + // TRAP(71) // TODO + + /* Determine the Operating System and save the value in OSYS. + * We have to do this in order to be able to work around + * certain windows bugs. + * + * OSYS value | Operating System + * -----------+------------------ + * 2000 | Windows 2000 + * 2001 | Windows XP(+SP1) + * 2002 | Windows XP SP2 + * 2006 | Windows Vista + * ???? | Windows 7 + */ + + /* Let's assume we're running at least Windows 2000 */ + Store (2000, OSYS) + + If (CondRefOf(_OSI, Local0)) { + If (_OSI("Windows 2001")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP2")) { + Store (2002, OSYS) + } + + If (_OSI("Windows 2001.1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001.1 SP1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2006")) { + Store (2006, OSYS) + } + + If (_OSI("Windows 2006.1")) { + Store (2006, OSYS) + } + + If (_OSI("Windows 2006 SP1")) { + Store (2006, OSYS) + } + + If (_OSI("Windows 2009")) { + Store (2009, OSYS) + } + + If (_OSI("Windows 2012")) { + Store (2012, OSYS) + } + } + + /* And the OS workarounds start right after we know what we're + * running: Windows XP SP1 needs to have C-State coordination + * enabled in SMM. + */ + If (LAnd(LEqual(OSYS, 2001), MPEN)) { + // TRAP(61) // TODO + } + + /* SMM power state and C4-on-C3 settings need to be updated */ + // TRAP(43) // TODO + } +} + diff --git a/src/mainboard/lenovo/x201/acpi/superio.asl b/src/mainboard/lenovo/x201/acpi/superio.asl new file mode 100644 index 0000000..9b201b0 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/superio.asl @@ -0,0 +1,51 @@ +/* + * 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 + */ + Device (PS2K) // Keyboard + { + Name(_HID, EISAID("PNP0303")) + Name(_CID, EISAID("PNP030B")) + + Name(_CRS, ResourceTemplate() + { + IO (Decode16, 0x60, 0x60, 0x01, 0x01) + IO (Decode16, 0x64, 0x64, 0x01, 0x01) + IRQ (Edge, ActiveHigh, Exclusive) { 0x01 } // IRQ 1 + }) + + Method (_STA, 0) + { + Return (0xf) + } + } + + Device (PS2M) // Mouse + { + Name(_HID, EISAID("PNP0F13")) + Name(_CRS, ResourceTemplate() + { + IRQ (Edge, ActiveHigh, Exclusive) { 0x0c } // IRQ 12 + }) + + Method(_STA, 0) + { + Return (0xf) + } + } diff --git a/src/mainboard/lenovo/x201/acpi/video.asl b/src/mainboard/lenovo/x201/acpi/video.asl new file mode 100644 index 0000000..6d20a70 --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi/video.asl @@ -0,0 +1,111 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (c) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 "smi.h" + +Scope (\_SB.PCI0.GFX0) +{ + Device (LCD0) + { + Name (_ADR, 0x0400) + Name (BRCT, 0) + + Name (BRIG, Package (0x12) + { + 0x61, + 0x61, + 0x2, + 0x4, + 0x5, + 0x7, + 0x9, + 0xb, + 0xd, + 0x11, + 0x14, + 0x17, + 0x1c, + 0x20, + 0x27, + 0x31, + 0x41, + 0x61, + }) + + Method (_BCL, 0, NotSerialized) + { + Store (1, BRCT) + Return (BRIG) + } + + Method (_BCM, 1, NotSerialized) + { + Store (ShiftLeft (Arg0, 4), ^^BCLV) + Store (0x80000000, ^^CR1) + Store (0x061a061a, ^^CR2) + } + Method (_BQC, 0, NotSerialized) + { + Store (^^BCLV, Local0) + ShiftRight (Local0, 4, Local0) + Return (Local0) + } + + Method(BRID, 1, NotSerialized) + { + Store (Match (BRIG, MEQ, Arg0, MTR, Zero, 2), Local0) + If (LEqual (Local0, Ones)) + { + Return (0x11) + } + Return (Local0) + } + + /* Using Notify is the right way. But Windows doesn't handle it well. + So use both method in a way to avoid double action. */ + Method (DECB, 0, NotSerialized) + { + If (BRCT) { + Notify (LCD0, 0x87) + } Else { + Store (BRID (_BQC ()), Local0) + If (LNotEqual (Local0, 2)) + { + Decrement (Local0) + } + _BCM (DerefOf (Index (BRIG, Local0))) + } + } + Method (INCB, 0, NotSerialized) + { + If (BRCT) { + Notify (LCD0, 0x86) + } Else { + Store (BRID (_BQC ()), Local0) + If (LNotEqual (Local0, 0x11)) + { + Increment (Local0) + } + _BCM (DerefOf (Index (BRIG, Local0))) + } + } + } +} diff --git a/src/mainboard/lenovo/x201/acpi_tables.c b/src/mainboard/lenovo/x201/acpi_tables.c new file mode 100644 index 0000000..37fd12a --- /dev/null +++ b/src/mainboard/lenovo/x201/acpi_tables.c @@ -0,0 +1,283 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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 <console/console.h> +#include <arch/io.h> +#include <arch/ioapic.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> + +extern const unsigned char AmlCode[]; +#if CONFIG_HAVE_ACPI_SLIC +unsigned long acpi_create_slic(unsigned long current); +#endif + +#include "southbridge/intel/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; +} + +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_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 = (ALIGN(current, 16)) +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; + void *gnvs; + + 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_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); + + /* Fix up global NVS region for SMI handler. The GNVS region lives + * in the (high) table area. The low memory map looks like this: + * + * 0x00000000 - 0x000003ff Real Mode IVT + * 0x00000020 - 0x0000019c Low MP Table (XXX conflict?) + * 0x00000400 - 0x000004ff BDA (somewhat unused) + * 0x00000500 - 0x0000052f Moved GDT + * 0x00000530 - 0x00000b64 coreboot table + * 0x0007c000 - 0x0007dfff OS boot sector (unused?) + * 0x0007e000 - 0x0007ffff free to use (so no good for acpi+smi) + * 0x00080000 - 0x0009fbff usable ram + * 0x0009fc00 - 0x0009ffff EBDA (unused?) + * 0x000a0000 - 0x000bffff VGA memory + * 0x000c0000 - 0x000cffff VGA option rom + * 0x000d0000 - 0x000dffff free for other option roms? + * 0x000e0000 - 0x000fffff SeaBIOS? (conflict with low tables:) + * 0x000f0000 - 0x000f03ff PIRQ table + * 0x000f0400 - 0x000f66?? ACPI tables + * 0x000f66?? - 0x000f???? DMI tables + */ + + 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%08x\n", + i, (u32) current); + *(u32 *) (((u32) dsdt) + i) = current; // 0x92 bytes + break; + } + } + + /* And fill it */ + acpi_create_gnvs((global_nvs_t *) current); + + /* Keep pointer around */ + gnvs = (void *)current; + + current += 0x100; + ALIGN_CURRENT; + + /* And tell SMI about it */ + smm_setup_structures(gnvs, 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, ACPI_TABLE_CREATOR); + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + ALIGN_CURRENT; + + printk(BIOS_DEBUG, "current = %lx\n", current); + printk(BIOS_INFO, "ACPI: done.\n"); + + /* Enable Dummy DCC ON# for DVI */ + printk(BIOS_DEBUG, "Laptop handling...\n"); + outb(inb(0x60f) & ~(1 << 5), 0x60f); + + return current; +} diff --git a/src/mainboard/lenovo/x201/cmos.default b/src/mainboard/lenovo/x201/cmos.default new file mode 100644 index 0000000..4577e70 --- /dev/null +++ b/src/mainboard/lenovo/x201/cmos.default @@ -0,0 +1,11 @@ +boot_option=Fallback +last_boot=Fallback +baud_rate=115200 +debug_level=Spew +power_on_after_fail=Enable +nmi=Enable +volume=0x3 +first_battery=Primary +bluetooth=Enable +wwan=Enable +touchpad=Enable diff --git a/src/mainboard/lenovo/x201/cmos.layout b/src/mainboard/lenovo/x201/cmos.layout new file mode 100644 index 0000000..7308e66 --- /dev/null +++ b/src/mainboard/lenovo/x201/cmos.layout @@ -0,0 +1,137 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## 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 +## + +# ----------------------------------------------------------------- +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 + +400 8 h 0 volume + +# coreboot config options: southbridge +408 1 e 1 nmi +409 2 e 7 power_on_after_fail + +# coreboot config options: EC +411 1 e 8 first_battery +412 1 e 1 bluetooth +413 1 e 1 wwan +414 1 e 1 touchpad +#415 569 r 0 unused + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +# ----------------------------------------------------------------- + +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 +8 0 Secondary +8 1 Primary +# ----------------------------------------------------------------- +checksums + +checksum 392 415 984 + + diff --git a/src/mainboard/lenovo/x201/devicetree.cb b/src/mainboard/lenovo/x201/devicetree.cb new file mode 100644 index 0000000..e17bf41 --- /dev/null +++ b/src/mainboard/lenovo/x201/devicetree.cb @@ -0,0 +1,148 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2009 coresystems GmbH +## Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> +## +## 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 +## + +chip northbridge/intel/nehalem + + + # Enable DisplayPort Hotplug with 6ms pulse + register "gpu_dp_d_hotplug" = "0x06" + + # Enable Panel as LVDS and configure power delays + register "gpu_panel_port_select" = "0" # LVDS + register "gpu_panel_power_cycle_delay" = "3" + register "gpu_panel_power_up_delay" = "250" + register "gpu_panel_power_down_delay" = "250" + register "gpu_panel_power_backlight_on_delay" = "2500" + register "gpu_panel_power_backlight_off_delay" = "2500" + register "gpu_cpu_backlight" = "0x58d" + register "gpu_pch_backlight" = "0x061a061a" + + chip ec/lenovo/pmh7 + device pnp ff.1 on # dummy + end + register "backlight_enable" = "0x01" + register "dock_event_enable" = "0x01" + end + + chip ec/lenovo/h8 + device pnp ff.2 on # dummy + io 0x60 = 0x62 + io 0x62 = 0x66 + io 0x64 = 0x1600 + io 0x66 = 0x1604 + end + + register "config0" = "0xa6" + register "config1" = "0x05" + register "config2" = "0xa0" + register "config3" = "0x01" + + register "beepmask0" = "0xfe" + register "beepmask1" = "0x96" + + register "event2_enable" = "0xff" + register "event3_enable" = "0xff" + register "event4_enable" = "0xf4" + register "event5_enable" = "0x3c" + register "event6_enable" = "0x80" + register "event7_enable" = "0x01" + register "eventc_enable" = "0x3c" + register "event8_enable" = "0x01" + register "event9_enable" = "0xff" + register "eventa_enable" = "0xff" + register "eventb_enable" = "0xff" + register "eventc_enable" = "0xff" + register "eventd_enable" = "0xff" + + register "wlan_enable" = "0x01" + register "trackpoint_enable" = "0x03" + end + + device cpu_cluster 0 on + chip cpu/intel/model_206ax + device lapic 0 on end + end + end + + device domain 0 on + device pci 00.0 on # Host bridge + subsystemid 0x17aa 0x2193 + end + device pci 02.0 on # VGA controller + subsystemid 0x17aa 0x215a + end + chip southbridge/intel/bd82x6x + 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) + # 2 SCI (if corresponding GPIO_EN bit is also set) + register "gpi1_routing" = "2" + register "gpi13_routing" = "2" + + register "sata_ahci" = "0x1" + register "sata_port_map" = "0x33" + + register "gpe0_en" = "0x20022046" + register "alt_gp_smi_en" = "0x0000" + + device pci 16.2 on # IDE/SATA + subsystemid 0x17aa 0x2161 + end + + device pci 19.0 on # Ethernet + subsystemid 0x17aa 0x2153 + end + + device pci 1a.0 on # USB2 EHCI + subsystemid 0x17aa 0x2163 + end + +# register "c4onc3_enable" = "1" + device pci 1b.0 on # Audio Controller + subsystemid 0x17aa 0x215e + end + device pci 1d.0 on # USB2 EHCI + subsystemid 0x17aa 0x2163 + end + device pci 1f.0 on # PCI-LPC bridge + subsystemid 0x17aa 0x2166 + end + device pci 1f.2 on # IDE/SATA + subsystemid 0x17aa 0x2168 + end + device pci 1f.3 on # SMBUS + subsystemid 0x17aa 0x2167 + end + end + chip southbridge/ricoh/rl5c476 + end + end +end diff --git a/src/mainboard/lenovo/x201/dock.c b/src/mainboard/lenovo/x201/dock.c new file mode 100644 index 0000000..b315fda --- /dev/null +++ b/src/mainboard/lenovo/x201/dock.c @@ -0,0 +1,62 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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 <console/console.h> +#include <arch/io.h> +#include <device/device.h> +#include <device/pci.h> +#if !defined (__PRE_RAM__) && !defined (__SMM__) +#define PCI_DEV(bus, dev, fn) dev_find_slot (bus, PCI_DEVFN (dev, fn)) +#endif +#include <delay.h> +#include "dock.h" +#include "southbridge/intel/bd82x6x/pch.h" +#include <ec/acpi/ec.h> + +int dock_connect(void) +{ + ec_set_bit(0x02, 0); + ec_set_bit(0x1a, 0); + ec_set_bit(0xfe, 4); + return 0; +} + +void dock_disconnect(void) +{ + ec_clr_bit(0x02, 0); + ec_clr_bit(0x1a, 0); + ec_clr_bit(0xfe, 4); +} + +int dock_present(void) +{ + u16 gpiobase = pci_read_config16(PCH_LPC_DEV, GPIO_BASE) & 0xfffc; + u8 st = inb(gpiobase + 0x0c); + printk(BIOS_DEBUG, "GPIO status is 0x%x\n", st); + + return !((st >> 3) & 1); +} + +int dock_ultrabay_device_present(void) +{ + return 0; +} diff --git a/src/mainboard/lenovo/x201/dock.h b/src/mainboard/lenovo/x201/dock.h new file mode 100644 index 0000000..141ae48 --- /dev/null +++ b/src/mainboard/lenovo/x201/dock.h @@ -0,0 +1,28 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 + */ + +#ifndef THINKPAD_X60_DOCK_H +#define THINKPAD_X60_DOCK_H + +extern int dock_connect(void); +extern void dock_disconnect(void); +extern int dock_present(void); +extern int dlpc_init(void); +extern int dock_ultrabay_device_present(void); +#endif diff --git a/src/mainboard/lenovo/x201/dsdt.asl b/src/mainboard/lenovo/x201/dsdt.asl new file mode 100644 index 0000000..12b23ce --- /dev/null +++ b/src/mainboard/lenovo/x201/dsdt.asl @@ -0,0 +1,94 @@ +/* + * 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", + 0x03, // DSDT revision: ACPI v3.0 + "COREv4", // OEM id + "COREBOOT", // OEM table id + 0x20130325 // OEM revision +) +{ + // Some generic macros + #include "acpi/platform.asl" + + // global NVS and variables + #include <southbridge/intel/bd82x6x/acpi/globalnvs.asl> + + // General Purpose Events + #include "acpi/gpe.asl" + + // mainboard specific devices + #include "acpi/mainboard.asl" + + #include <cpu/intel/model_206ax/acpi/cpu.asl> + + Scope (\_SB) { + Device (PCI0) + { + #include <northbridge/intel/nehalem/acpi/nehalem.asl> + #include <southbridge/intel/bd82x6x/acpi/pch.asl> + } + Device (UNCR) + { + Name (_BBN, 0xFF) + Name (_ADR, 0x00) + Name (RID, 0x00) + Name (_HID, EisaId ("PNP0A03")) + Name (_CRS, ResourceTemplate () + { + WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, + 0x0000, // Granularity + 0x00FF, // Range Minimum + 0x00FF, // Range Maximum + 0x0000, // Translation Offset + 0x0001, // Length + ,, ) + }) + Device (SAD) + { + Name (_ADR, 0x01) + Name (RID, 0x00) + OperationRegion (SADC, PCI_Config, 0x00, 0x0100) + Field (SADC, DWordAcc, NoLock, Preserve) + { + Offset (0x40), + PAM0, 8, + PAM1, 8, + PAM2, 8, + PAM3, 8, + PAM4, 8, + PAM5, 8, + PAM6, 8 + } + } + } + } + + #include "acpi/video.asl" + + /* Chipset specific sleep states */ + #include <southbridge/intel/i82801gx/acpi/sleepstates.asl> + + // Dock support code + #include "acpi/dock.asl" +} diff --git a/src/mainboard/lenovo/x201/fadt.c b/src/mainboard/lenovo/x201/fadt.c new file mode 100644 index 0000000..0639026 --- /dev/null +++ b/src/mainboard/lenovo/x201/fadt.c @@ -0,0 +1,160 @@ +/* + * 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 <string.h> +#include <device/pci.h> +#include <arch/acpi.h> +#include <cpu/x86/smm.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. + */ + +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, OEM_ID, 6); + memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); + memcpy(header->asl_compiler_id, ASLC, 4); + header->asl_compiler_revision = 0; + + fadt->firmware_ctrl = (unsigned long)facs; + fadt->dsdt = (unsigned long)dsdt; + fadt->model = 0x00; + fadt->preferred_pm_profile = PM_MOBILE; + fadt->sci_int = 0x9; + fadt->smi_cmd = APM_CNT; + fadt->acpi_enable = APM_CNT_ACPI_ENABLE; + fadt->acpi_disable = APM_CNT_ACPI_DISABLE; + fadt->s4bios_req = 0x0; + fadt->pstate_cnt = APM_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 + 0x50; + fadt->pm_tmr_blk = pmbase + 0x8; + fadt->gpe0_blk = pmbase + 0x20; + fadt->gpe1_blk = 0; + + fadt->pm1_evt_len = 4; + fadt->pm1_cnt_len = 2; + fadt->pm2_cnt_len = 1; + fadt->pm_tmr_len = 4; + fadt->gpe0_blk_len = 0x10; + fadt->gpe1_blk_len = 0; + fadt->gpe1_base = 0; + fadt->cst_cnt = APM_CNT_CST_CONTROL; + fadt->p_lvl2_lat = 1; + fadt->p_lvl3_lat = 0x23; + fadt->flush_size = 0; + fadt->flush_stride = 0; + fadt->duty_offset = 1; + fadt->duty_width = 3; + fadt->day_alrm = 0xd; + fadt->mon_alrm = 0x00; + fadt->century = 0x32; + fadt->iapc_boot_arch = 0x00; + fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED | + ACPI_FADT_SLEEP_BUTTON | ACPI_FADT_S4_RTC_WAKE | + ACPI_FADT_DOCKING_SUPPORTED; + + 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 = 0; + 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 = 32; + 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 = 0; + 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 + 0x50; + 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 = 128; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = pmbase + 0x20; + fadt->x_gpe0_blk.addrh = 0x0; + + fadt->x_gpe1_blk.space_id = 0; + 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); +} diff --git a/src/mainboard/lenovo/x201/gma.c b/src/mainboard/lenovo/x201/gma.c new file mode 100644 index 0000000..f5347e0 --- /dev/null +++ b/src/mainboard/lenovo/x201/gma.c @@ -0,0 +1,508 @@ +#include <arch/io.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <device/pci_ops.h> + +#include "northbridge/intel/nehalem/nehalem.h" + +unsigned char fake_vbt[] = { + 0x24, 0x56, 0x42, 0x54, 0x20, 0x49, 0x52, 0x4f, 0x4e, 0x4c, 0x41, 0x4b, + 0x45, 0x2d, 0x4d, 0x4f, + 0x42, 0x49, 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0x2b, 0x61, 0x00, 0x06, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, + 0x4a, 0x71, 0x02, 0x04, + 0x58, 0xaa, 0x4a, 0xa5, 0x00, 0x04, 0x58, 0xaa, 0x4a, 0x96, 0x00, 0x02, + 0x58, 0xaa, 0x4a, 0x5a, + 0x00, 0x04, 0x58, 0xaa, 0x4a, 0xff, 0x00, 0x05, 0x58, 0xaa, 0x4a, 0xa5, + 0x00, 0x16, 0x58, 0xaa, + 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, + 0x4e, 0xdc, 0x00, 0x00, + 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, + 0x58, 0xaa, 0x4e, 0xdc, + 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x4e, 0xdc, + 0x00, 0x00, 0x58, 0xaa, + 0x4e, 0xdc, 0x00, 0x00, 0x58, 0xaa, 0x2c, 0x15, 0x00, 0x09, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, +}; diff --git a/src/mainboard/lenovo/x201/gpio.h b/src/mainboard/lenovo/x201/gpio.h new file mode 100644 index 0000000..40b1de0 --- /dev/null +++ b/src/mainboard/lenovo/x201/gpio.h @@ -0,0 +1,416 @@ +/* + * 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 + */ + +#ifndef STUMPY_GPIO_H +#define STUMPY_GPIO_H + +#include "southbridge/intel/bd82x6x/gpio.h" + +/* + * GPIO SET 1 includes GPIO0 to GPIO31 + */ +const struct pch_gpio_set1 pch_gpio_set1_mode = { + .gpio0 = GPIO_MODE_GPIO, + .gpio1 = GPIO_MODE_GPIO, + .gpio2 = GPIO_MODE_GPIO, + .gpio3 = GPIO_MODE_GPIO, + .gpio4 = GPIO_MODE_GPIO, + .gpio5 = GPIO_MODE_GPIO, + .gpio6 = GPIO_MODE_GPIO, + .gpio7 = GPIO_MODE_GPIO, + .gpio8 = GPIO_MODE_GPIO, + .gpio9 = GPIO_MODE_NATIVE, + .gpio10 = GPIO_MODE_GPIO, + .gpio11 = GPIO_MODE_NATIVE, + .gpio12 = GPIO_MODE_NATIVE, + .gpio13 = GPIO_MODE_GPIO, + .gpio14 = GPIO_MODE_NATIVE, + .gpio15 = GPIO_MODE_GPIO, + .gpio16 = GPIO_MODE_GPIO, + .gpio17 = GPIO_MODE_GPIO, + .gpio18 = GPIO_MODE_NATIVE, + .gpio19 = GPIO_MODE_NATIVE, + .gpio20 = GPIO_MODE_NATIVE, + .gpio21 = GPIO_MODE_GPIO, + .gpio22 = GPIO_MODE_GPIO, + .gpio23 = GPIO_MODE_NATIVE, + .gpio24 = GPIO_MODE_GPIO, + .gpio25 = GPIO_MODE_NATIVE, + .gpio26 = GPIO_MODE_NATIVE, + .gpio27 = GPIO_MODE_GPIO, + .gpio28 = GPIO_MODE_GPIO, + .gpio29 = GPIO_MODE_NATIVE, + .gpio30 = GPIO_MODE_NATIVE, + .gpio31 = GPIO_MODE_NATIVE, +}; + +const struct pch_gpio_set1 pch_gpio_set1_reset = { + .gpio0 = GPIO_RESET_PWROK, + .gpio1 = GPIO_RESET_PWROK, + .gpio2 = GPIO_RESET_PWROK, + .gpio3 = GPIO_RESET_PWROK, + .gpio4 = GPIO_RESET_PWROK, + .gpio5 = GPIO_RESET_PWROK, + .gpio6 = GPIO_RESET_PWROK, + .gpio7 = GPIO_RESET_PWROK, + .gpio8 = GPIO_RESET_PWROK, + .gpio9 = GPIO_RESET_PWROK, + .gpio10 = GPIO_RESET_PWROK, + .gpio11 = GPIO_RESET_PWROK, + .gpio12 = GPIO_RESET_PWROK, + .gpio13 = GPIO_RESET_PWROK, + .gpio14 = GPIO_RESET_PWROK, + .gpio15 = GPIO_RESET_PWROK, + .gpio16 = GPIO_RESET_PWROK, + .gpio17 = GPIO_RESET_PWROK, + .gpio18 = GPIO_RESET_PWROK, + .gpio19 = GPIO_RESET_PWROK, + .gpio20 = GPIO_RESET_PWROK, + .gpio21 = GPIO_RESET_PWROK, + .gpio22 = GPIO_RESET_PWROK, + .gpio23 = GPIO_RESET_PWROK, + .gpio24 = GPIO_RESET_RSMRST, + .gpio25 = GPIO_RESET_PWROK, + .gpio26 = GPIO_RESET_PWROK, + .gpio27 = GPIO_RESET_PWROK, + .gpio28 = GPIO_RESET_PWROK, + .gpio29 = GPIO_RESET_PWROK, + .gpio30 = GPIO_RESET_RSMRST, + .gpio31 = GPIO_RESET_PWROK, +}; + +const struct pch_gpio_set1 pch_gpio_set1_direction = { + .gpio0 = GPIO_DIR_INPUT, + .gpio1 = GPIO_DIR_INPUT, + .gpio2 = GPIO_DIR_INPUT, + .gpio3 = GPIO_DIR_INPUT, + .gpio4 = GPIO_DIR_INPUT, + .gpio5 = GPIO_DIR_INPUT, + .gpio6 = GPIO_DIR_INPUT, + .gpio7 = GPIO_DIR_INPUT, + .gpio8 = GPIO_DIR_OUTPUT, + .gpio9 = GPIO_DIR_INPUT, + .gpio10 = GPIO_DIR_OUTPUT, + .gpio11 = GPIO_DIR_INPUT, + .gpio12 = GPIO_DIR_OUTPUT, + .gpio13 = GPIO_DIR_INPUT, + .gpio14 = GPIO_DIR_INPUT, + .gpio15 = GPIO_DIR_OUTPUT, + .gpio16 = GPIO_DIR_INPUT, + .gpio17 = GPIO_DIR_INPUT, + .gpio18 = GPIO_DIR_INPUT, + .gpio19 = GPIO_DIR_INPUT, + .gpio20 = GPIO_DIR_INPUT, + .gpio21 = GPIO_DIR_INPUT, + .gpio22 = GPIO_DIR_OUTPUT, + .gpio23 = GPIO_DIR_INPUT, + .gpio24 = GPIO_DIR_INPUT, + .gpio25 = GPIO_DIR_INPUT, + .gpio26 = GPIO_DIR_INPUT, + .gpio27 = GPIO_DIR_OUTPUT, + .gpio28 = GPIO_DIR_OUTPUT, + .gpio29 = GPIO_DIR_OUTPUT, + .gpio30 = GPIO_DIR_OUTPUT, + .gpio31 = GPIO_DIR_INPUT, +}; + +const struct pch_gpio_set1 pch_gpio_set1_level = { + .gpio0 = GPIO_LEVEL_HIGH, + .gpio1 = GPIO_LEVEL_HIGH, + .gpio2 = GPIO_LEVEL_HIGH, + .gpio3 = GPIO_LEVEL_HIGH, + .gpio4 = GPIO_LEVEL_HIGH, + .gpio5 = GPIO_LEVEL_HIGH, + .gpio6 = GPIO_LEVEL_HIGH, + .gpio7 = GPIO_LEVEL_HIGH, + .gpio8 = GPIO_LEVEL_HIGH, + .gpio9 = GPIO_LEVEL_HIGH, + .gpio10 = GPIO_LEVEL_HIGH, + .gpio11 = GPIO_LEVEL_HIGH, + .gpio12 = GPIO_LEVEL_HIGH, + .gpio13 = GPIO_LEVEL_HIGH, + .gpio14 = GPIO_LEVEL_HIGH, + .gpio15 = GPIO_LEVEL_HIGH, + .gpio16 = GPIO_LEVEL_HIGH, + .gpio17 = GPIO_LEVEL_HIGH, + .gpio18 = GPIO_LEVEL_HIGH, + .gpio19 = GPIO_LEVEL_HIGH, + .gpio20 = GPIO_LEVEL_HIGH, + .gpio21 = GPIO_LEVEL_HIGH, + .gpio22 = GPIO_LEVEL_HIGH, + .gpio23 = GPIO_LEVEL_HIGH, + .gpio24 = GPIO_LEVEL_HIGH, + .gpio25 = GPIO_LEVEL_HIGH, + .gpio26 = GPIO_LEVEL_HIGH, + .gpio27 = GPIO_LEVEL_HIGH, + .gpio28 = GPIO_LEVEL_HIGH, + .gpio29 = GPIO_LEVEL_HIGH, + .gpio30 = GPIO_LEVEL_HIGH, + .gpio31 = GPIO_LEVEL_HIGH, +}; + +const struct pch_gpio_set1 pch_gpio_set1_blink = { + .gpio0 = GPIO_NO_BLINK, + .gpio1 = GPIO_NO_BLINK, + .gpio2 = GPIO_NO_BLINK, + .gpio3 = GPIO_NO_BLINK, + .gpio4 = GPIO_NO_BLINK, + .gpio5 = GPIO_NO_BLINK, + .gpio6 = GPIO_NO_BLINK, + .gpio7 = GPIO_NO_BLINK, + .gpio8 = GPIO_NO_BLINK, + .gpio9 = GPIO_NO_BLINK, + .gpio10 = GPIO_NO_BLINK, + .gpio11 = GPIO_NO_BLINK, + .gpio12 = GPIO_NO_BLINK, + .gpio13 = GPIO_NO_BLINK, + .gpio14 = GPIO_NO_BLINK, + .gpio15 = GPIO_NO_BLINK, + .gpio16 = GPIO_NO_BLINK, + .gpio17 = GPIO_NO_BLINK, + .gpio18 = GPIO_NO_BLINK, + .gpio19 = GPIO_NO_BLINK, + .gpio20 = GPIO_NO_BLINK, + .gpio21 = GPIO_NO_BLINK, + .gpio22 = GPIO_NO_BLINK, + .gpio23 = GPIO_NO_BLINK, + .gpio24 = GPIO_NO_BLINK, + .gpio25 = GPIO_NO_BLINK, + .gpio26 = GPIO_NO_BLINK, + .gpio27 = GPIO_NO_BLINK, + .gpio28 = GPIO_NO_BLINK, + .gpio29 = GPIO_NO_BLINK, + .gpio30 = GPIO_NO_BLINK, + .gpio31 = GPIO_NO_BLINK, +}; + +const struct pch_gpio_set1 pch_gpio_set1_invert = { + .gpio0 = GPIO_NO_INVERT, + .gpio1 = GPIO_INVERT, + .gpio2 = GPIO_INVERT, + .gpio3 = GPIO_NO_INVERT, + .gpio4 = GPIO_NO_INVERT, + .gpio5 = GPIO_NO_INVERT, + .gpio6 = GPIO_INVERT, + .gpio7 = GPIO_INVERT, + .gpio8 = GPIO_NO_INVERT, + .gpio9 = GPIO_NO_INVERT, + .gpio10 = GPIO_NO_INVERT, + .gpio11 = GPIO_NO_INVERT, + .gpio12 = GPIO_NO_INVERT, + .gpio13 = GPIO_INVERT, + .gpio14 = GPIO_NO_INVERT, + .gpio15 = GPIO_NO_INVERT, + .gpio16 = GPIO_INVERT, + .gpio17 = GPIO_NO_INVERT, + .gpio18 = GPIO_NO_INVERT, + .gpio19 = GPIO_NO_INVERT, + .gpio20 = GPIO_NO_INVERT, + .gpio21 = GPIO_NO_INVERT, + .gpio22 = GPIO_NO_INVERT, + .gpio23 = GPIO_NO_INVERT, + .gpio24 = GPIO_NO_INVERT, + .gpio25 = GPIO_NO_INVERT, + .gpio26 = GPIO_NO_INVERT, + .gpio27 = GPIO_NO_INVERT, + .gpio28 = GPIO_NO_INVERT, + .gpio29 = GPIO_NO_INVERT, + .gpio30 = GPIO_NO_INVERT, + .gpio31 = GPIO_NO_INVERT, +}; + +/* + * GPIO SET 2 includes GPIO32 to GPIO63 + */ + +const struct pch_gpio_set2 pch_gpio_set2_mode = { + .gpio32 = GPIO_MODE_NATIVE, + .gpio33 = GPIO_MODE_GPIO, + .gpio34 = GPIO_MODE_GPIO, + .gpio35 = GPIO_MODE_GPIO, + .gpio36 = GPIO_MODE_GPIO, + .gpio37 = GPIO_MODE_GPIO, + .gpio38 = GPIO_MODE_GPIO, + .gpio39 = GPIO_MODE_GPIO, + .gpio40 = GPIO_MODE_NATIVE, + .gpio41 = GPIO_MODE_GPIO, + .gpio42 = GPIO_MODE_GPIO, + .gpio43 = GPIO_MODE_NATIVE, + .gpio44 = GPIO_MODE_NATIVE, + .gpio45 = GPIO_MODE_NATIVE, + .gpio46 = GPIO_MODE_NATIVE, + .gpio47 = GPIO_MODE_NATIVE, + .gpio48 = GPIO_MODE_GPIO, + .gpio49 = GPIO_MODE_GPIO, + .gpio50 = GPIO_MODE_GPIO, + .gpio51 = GPIO_MODE_NATIVE, + .gpio52 = GPIO_MODE_GPIO, + .gpio53 = GPIO_MODE_GPIO, + .gpio54 = GPIO_MODE_GPIO, + .gpio55 = GPIO_MODE_NATIVE, + .gpio56 = GPIO_MODE_NATIVE, + .gpio57 = GPIO_MODE_GPIO, + .gpio58 = GPIO_MODE_NATIVE, + .gpio59 = GPIO_MODE_NATIVE, + .gpio60 = GPIO_MODE_NATIVE, + .gpio61 = GPIO_MODE_NATIVE, + .gpio62 = GPIO_MODE_NATIVE, + .gpio63 = GPIO_MODE_NATIVE, +}; + +const struct pch_gpio_set2 pch_gpio_set2_direction = { + .gpio32 = GPIO_DIR_OUTPUT, + .gpio33 = GPIO_DIR_OUTPUT, + .gpio34 = GPIO_DIR_INPUT, + .gpio35 = GPIO_DIR_OUTPUT, + .gpio36 = GPIO_DIR_INPUT, + .gpio37 = GPIO_DIR_INPUT, + .gpio38 = GPIO_DIR_INPUT, + .gpio39 = GPIO_DIR_INPUT, + .gpio40 = GPIO_DIR_INPUT, + .gpio41 = GPIO_DIR_OUTPUT, + .gpio42 = GPIO_DIR_OUTPUT, + .gpio43 = GPIO_DIR_INPUT, + .gpio44 = GPIO_DIR_INPUT, + .gpio45 = GPIO_DIR_INPUT, + .gpio46 = GPIO_DIR_INPUT, + .gpio47 = GPIO_DIR_INPUT, + .gpio48 = GPIO_DIR_INPUT, + .gpio49 = GPIO_DIR_OUTPUT, + .gpio50 = GPIO_DIR_OUTPUT, + .gpio51 = GPIO_DIR_OUTPUT, + .gpio52 = GPIO_DIR_OUTPUT, + .gpio53 = GPIO_DIR_OUTPUT, + .gpio54 = GPIO_DIR_OUTPUT, + .gpio55 = GPIO_DIR_OUTPUT, + .gpio56 = GPIO_DIR_INPUT, + .gpio57 = GPIO_DIR_INPUT, + .gpio58 = GPIO_DIR_OUTPUT, + .gpio59 = GPIO_DIR_INPUT, + .gpio60 = GPIO_DIR_INPUT, + .gpio61 = GPIO_DIR_OUTPUT, + .gpio62 = GPIO_DIR_OUTPUT, + .gpio63 = GPIO_DIR_OUTPUT, +}; + +const struct pch_gpio_set2 pch_gpio_set2_level = { + .gpio32 = GPIO_LEVEL_HIGH, + .gpio33 = GPIO_LEVEL_HIGH, + .gpio34 = GPIO_LEVEL_HIGH, + .gpio35 = GPIO_LEVEL_HIGH, + .gpio36 = GPIO_LEVEL_HIGH, + .gpio37 = GPIO_LEVEL_HIGH, + .gpio38 = GPIO_LEVEL_HIGH, + .gpio39 = GPIO_LEVEL_HIGH, + .gpio40 = GPIO_LEVEL_HIGH, + .gpio41 = GPIO_LEVEL_HIGH, + .gpio42 = GPIO_LEVEL_HIGH, + .gpio43 = GPIO_LEVEL_HIGH, + .gpio44 = GPIO_LEVEL_HIGH, + .gpio45 = GPIO_LEVEL_HIGH, + .gpio46 = GPIO_LEVEL_HIGH, + .gpio47 = GPIO_LEVEL_HIGH, + .gpio48 = GPIO_LEVEL_HIGH, + .gpio49 = GPIO_LEVEL_HIGH, + .gpio50 = GPIO_LEVEL_HIGH, + .gpio51 = GPIO_LEVEL_HIGH, + .gpio52 = GPIO_LEVEL_HIGH, + .gpio53 = GPIO_LEVEL_LOW, + .gpio54 = GPIO_LEVEL_LOW, + .gpio55 = GPIO_LEVEL_HIGH, + .gpio56 = GPIO_LEVEL_LOW, + .gpio57 = GPIO_LEVEL_HIGH, + .gpio58 = GPIO_LEVEL_LOW, + .gpio59 = GPIO_LEVEL_LOW, + .gpio60 = GPIO_LEVEL_LOW, + .gpio61 = GPIO_LEVEL_LOW, + .gpio62 = GPIO_LEVEL_LOW, + .gpio63 = GPIO_LEVEL_LOW, +}; + +/* + * GPIO SET 3 includes GPIO64 to GPIO75 + */ + +const struct pch_gpio_set3 pch_gpio_set3_mode = { + .gpio64 = GPIO_MODE_NATIVE, + .gpio65 = GPIO_MODE_NATIVE, + .gpio66 = GPIO_MODE_NATIVE, + .gpio67 = GPIO_MODE_NATIVE, + .gpio68 = GPIO_MODE_NATIVE, + .gpio69 = GPIO_MODE_NATIVE, + .gpio70 = GPIO_MODE_NATIVE, + .gpio71 = GPIO_MODE_NATIVE, + .gpio72 = GPIO_MODE_NATIVE, + .gpio73 = GPIO_MODE_NATIVE, + .gpio74 = GPIO_MODE_NATIVE, + .gpio75 = GPIO_MODE_NATIVE, +}; + +const struct pch_gpio_set3 pch_gpio_set3_direction = { + .gpio64 = GPIO_DIR_OUTPUT, + .gpio65 = GPIO_DIR_OUTPUT, + .gpio66 = GPIO_DIR_OUTPUT, + .gpio67 = GPIO_DIR_OUTPUT, + .gpio68 = GPIO_DIR_OUTPUT, + .gpio69 = GPIO_DIR_OUTPUT, + .gpio70 = GPIO_DIR_OUTPUT, + .gpio71 = GPIO_DIR_OUTPUT, + .gpio72 = GPIO_DIR_INPUT, + .gpio73 = GPIO_DIR_INPUT, + .gpio74 = GPIO_DIR_INPUT, + .gpio75 = GPIO_DIR_INPUT, +}; + +const struct pch_gpio_set3 pch_gpio_set3_level = { + .gpio64 = GPIO_LEVEL_LOW, + .gpio65 = GPIO_LEVEL_LOW, + .gpio66 = GPIO_LEVEL_LOW, + .gpio67 = GPIO_LEVEL_LOW, + .gpio68 = GPIO_LEVEL_LOW, + .gpio69 = GPIO_LEVEL_LOW, + .gpio70 = GPIO_LEVEL_LOW, + .gpio71 = GPIO_LEVEL_LOW, + .gpio72 = GPIO_LEVEL_LOW, + .gpio73 = GPIO_LEVEL_LOW, + .gpio74 = GPIO_LEVEL_LOW, + .gpio75 = GPIO_LEVEL_LOW, +}; + +const struct pch_gpio_map x201_gpio_map = { + .set1 = { + .mode = &pch_gpio_set1_mode, + .direction = &pch_gpio_set1_direction, + .level = &pch_gpio_set1_level, + .blink = &pch_gpio_set1_blink, + .invert = &pch_gpio_set1_invert, + }, + .set2 = { + .mode = &pch_gpio_set2_mode, + .direction = &pch_gpio_set2_direction, + .level = &pch_gpio_set2_level, + }, + .set3 = { + .mode = &pch_gpio_set3_mode, + .direction = &pch_gpio_set3_direction, + .level = &pch_gpio_set3_level, + }, +}; + +#endif diff --git a/src/mainboard/lenovo/x201/irq_tables.c b/src/mainboard/lenovo/x201/irq_tables.c new file mode 100644 index 0000000..bf8574f --- /dev/null +++ b/src/mainboard/lenovo/x201/irq_tables.c @@ -0,0 +1,61 @@ +/* + * 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 + */ + +#include <arch/pirq_routing.h> + +static const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * 16, + 0x00, (0x1f << 3) | 0x0, + 0x0000, + 0x8086, 0x3b07, + 0x00000000, + { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, }, /* u8 rfu[11] */ + 0x20,/* Checksum (has to be set to some value that + * would give 0 after the sum of all bytes + * for this structure (including checksum). + */ + { + /* bus, dev | fn, { link, bitmap }, { link, bitmap }, { link, bitmap }, { link, bitmap }, slot, rfu */ + { 0x00, (0x00 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x01 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x02 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x16 << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x19 << 3) | 0x0, { { 0x05, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x1a << 3) | 0x0, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1b << 3) | 0x0, { { 0x00, 0xdef8 }, { 0x02, 0x1cf8 }, { 0x00, 0xdef8 }, { 0x00, 0xdef8 }, }, 0x00, 0x00 }, + { 0x00, (0x1c << 3) | 0x0, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1c << 3) | 0x3, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1c << 3) | 0x4, { { 0x05, 0x1cf8 }, { 0x06, 0x1cf8 }, { 0x07, 0x1cf8 }, { 0x08, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1d << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1e << 3) | 0x0, { { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x03, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x0, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x2, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x3, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + { 0x00, (0x1f << 3) | 0x6, { { 0x08, 0x1cf8 }, { 0x01, 0x1cf8 }, { 0x02, 0x1cf8 }, { 0x04, 0x1cf8 }, }, 0x00, 0x00 }, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr, &intel_irq_routing_table); +} diff --git a/src/mainboard/lenovo/x201/mainboard.c b/src/mainboard/lenovo/x201/mainboard.c new file mode 100644 index 0000000..572542e --- /dev/null +++ b/src/mainboard/lenovo/x201/mainboard.c @@ -0,0 +1,282 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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 <console/console.h> +#include <device/device.h> +#include <arch/io.h> +#include <delay.h> +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <device/pci_ids.h> +#include <arch/io.h> +#include <ec/lenovo/pmh7/pmh7.h> +#include <ec/acpi/ec.h> +#include <ec/lenovo/h8/h8.h> +#include <northbridge/intel/nehalem/nehalem.h> +#include <southbridge/intel/bd82x6x/pch.h> + +#include <pc80/mc146818rtc.h> +#include "dock.h" +#include <arch/x86/include/arch/acpigen.h> +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE +#include <x86emu/regs.h> +#include <arch/interrupt.h> +#endif +#include <pc80/keyboard.h> +#include <cpu/x86/lapic.h> +#include <device/pci.h> +#include <smbios.h> + +static acpi_cstate_t cst_entries[] = { + {1, 1, 1000, {0x7f, 1, 2, {0}, 1, 0}}, + {2, 1, 500, {0x01, 8, 0, {0}, DEFAULT_PMBASE + LV2, 0}}, + {2, 17, 250, {0x01, 8, 0, {0}, DEFAULT_PMBASE + LV3, 0}}, +}; + +int get_cst_entries(acpi_cstate_t ** entries) +{ + *entries = cst_entries; + return ARRAY_SIZE(cst_entries); +} + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE + +static int int15_handler(void) +{ + switch ((X86_EAX & 0xffff)) { + /* Get boot display. */ + case 0x5f35: + X86_EAX = 0x5f; +#if 0 + /* DisplayPort */ + X86_ECX = 0x4; + /* VGA */ + X86_ECX = 0x1; +#endif + /* LCD */ + X86_ECX = 0x8; + + return 1; + case 0x5f40: + X86_EAX = 0x5f; + X86_ECX = 0x2; + return 1; + default: + printk(BIOS_WARNING, "Unknown INT15 function %04x!\n", + X86_EAX & 0xffff); + return 0; + } +} +#endif + +static void rcba_config(void) +{ +#if 0 +#if 0 + u32 reg32; + + /* + * GFX INTA -> PIRQA (MSI) + * D28IP_P1IP WLAN INTA -> PIRQB + * D28IP_P4IP ETH0 INTB -> PIRQC (MSI) + * D29IP_E1P EHCI1 INTA -> PIRQD + * D26IP_E2P EHCI2 INTA -> PIRQB + * D31IP_SIP SATA INTA -> PIRQA (MSI) + * D31IP_SMIP SMBUS INTC -> PIRQH + * D31IP_TTIP THRT INTB -> PIRQG + * D27IP_ZIP HDA INTA -> PIRQG (MSI) + * + * LIGHTSENSOR -> PIRQE (Edge Triggered) + * TRACKPAD -> PIRQF (Edge Triggered) + */ + /* Device interrupt pin register (board specific) */ + RCBA32(D31IP) = (INTD << D31IP_TTIP) | (INTC << D31IP_SIP2) | + (INTD << D31IP_UNKIP) | (INTA << D31IP_SMIP) | (INTB << D31IP_SIP); + RCBA32(D30IP) = (NOINT << D30IP_PIP); + RCBA32(D29IP) = 0x40043214; //(INTA << D29IP_E1P); + RCBA32(D28IP) = 0x00014321; //(INTA << D28IP_P1IP) | (INTC << D28IP_P3IP) | + // (INTB << D28IP_P4IP); + RCBA32(D27IP) = 0x00000002; //(INTA << D27IP_ZIP); + RCBA32(D26IP) = 0x30003214; //(INTA << D26IP_E2P); + RCBA32(D25IP) = (NOINT << D25IP_LIP); + RCBA32(D22IP) = (NOINT << D22IP_MEI1IP); +#endif + RCBA32(0x30fc) = 0x00000000; + (void)RCBA32(0x30fc); + RCBA32(0x3100) = 0x04341200; + (void)RCBA32(0x3100); + RCBA32(0x3104) = 0x00000000; + (void)RCBA32(0x3104); + RCBA32(0x3108) = 0x40043214; + (void)RCBA32(0x3108); + RCBA32(0x310c) = 0x00014321; + (void)RCBA32(0x310c); + RCBA32(0x3110) = 0x00000002; + (void)RCBA32(0x3110); + RCBA32(0x3114) = 0x30003214; + (void)RCBA32(0x3114); + RCBA32(0x311c) = 0x00000002; + (void)RCBA32(0x311c); + RCBA32(0x3120) = 0x00000000; + (void)RCBA32(0x3120); + RCBA32(0x3124) = 0x00002321; + (void)RCBA32(0x3124); + RCBA32(0x313c) = 0x00000000; + (void)RCBA32(0x313c); + RCBA32(0x3140) = 0x00003107; + (void)RCBA32(0x3140); + RCBA32(0x3144) = 0x76543210; + (void)RCBA32(0x3144); + RCBA32(0x3148) = 0x00000010; + (void)RCBA32(0x3148); + RCBA32(0x314c) = 0x00007654; + (void)RCBA32(0x314c); + RCBA32(0x3150) = 0x00000004; + (void)RCBA32(0x3150); + RCBA32(0x3158) = 0x00000000; + (void)RCBA32(0x3158); + RCBA32(0x315c) = 0x00003210; + (void)RCBA32(0x315c); + RCBA32(0x31fc) = 0x03000000; + (void)RCBA32(0x31fc); + +#if 0 + /* Device interrupt route registers */ + DIR_ROUTE(D31IR, PIRQA, PIRQG, PIRQH, PIRQB); + DIR_ROUTE(D29IR, PIRQD, PIRQE, PIRQG, PIRQH); + DIR_ROUTE(D28IR, PIRQB, PIRQC, PIRQD, PIRQE); + DIR_ROUTE(D27IR, PIRQG, PIRQH, PIRQA, PIRQB); + DIR_ROUTE(D26IR, PIRQB, PIRQC, PIRQD, PIRQA); + 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) */ + reg32 = RCBA32(FD); + reg32 |= PCH_DISABLE_ALWAYS; + RCBA32(FD) = reg32; +#endif + +#if 0 + RCBA32(0x3418) = 0x16e61fe1; + (void)RCBA32(0x3418); +#endif +#endif +} + +const char *smbios_mainboard_version(void) +{ + return "Lenovo X201"; +} + +static void mainboard_enable(device_t dev) +{ + device_t dev0; + u16 pmbase; + + printk(BIOS_SPEW, "starting SPI configure\n"); + + /* Configure SPI. */ + RCBA32(0x3800) = 0x07ff0500; + RCBA32(0x3804) = 0x3f046008; + RCBA32(0x3808) = 0x0058efc0; + RCBA32(0x384c) = 0x92000000; + RCBA32(0x3850) = 0x00000a0b; + RCBA32(0x3858) = 0x07ff0500; + RCBA32(0x385c) = 0x04ff0003; + RCBA32(0x3860) = 0x00020001; + RCBA32(0x3864) = 0x00000fff; + RCBA32(0x3874) = 0; + RCBA32(0x3890) = 0xf8400000; + RCBA32(0x3894) = 0x143b5006; + RCBA32(0x3898) = 0x05200302; + RCBA32(0x389c) = 0x0601209f; + RCBA32(0x38b0) = 0x00000004; + RCBA32(0x38b4) = 0x03040002; + RCBA32(0x38c0) = 0x00000007; + RCBA32(0x38c4) = 0x00802005; + RCBA32(0x38c8) = 0x00002005; + RCBA32(0x3804) = 0x3f04e008; + + printk(BIOS_SPEW, "SPI configured\n"); + + pmbase = pci_read_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), + PMBASE) & 0xff80; + + printk(BIOS_SPEW, " ... pmbase = 0x%04x\n", pmbase); + + outl(0, pmbase + SMI_EN); + + enable_lapic(); + pci_write_config32(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_BASE, + DEFAULT_GPIOBASE | 1); + pci_write_config8(dev_find_slot(0, PCI_DEVFN(0x1f, 0)), GPIO_CNTL, + 0x10); + + rcba_config(); + +#ifdef DISABLED + ec_clr_bit(0x03, 2); + + if (inb(0x164c) & 0x08) { + ec_set_bit(0x03, 2); + ec_write(0x0c, 0x88); + } +#endif + /* If we're resuming from suspend, blink suspend LED */ + dev0 = dev_find_slot(0, PCI_DEVFN(0, 0)); + if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC) + ec_write(0x0c, 0xc7); + +#ifdef DISABLED + idedev = dev_find_slot(0, PCI_DEVFN(0x1f, 1)); + if (idedev && idedev->chip_info && dock_ultrabay_device_present()) { + struct southbridge_intel_i82801gx_config *config = + idedev->chip_info; + config->ide_enable_primary = 1; + /* enable Ultrabay power */ + outb(inb(0x1628) | 0x01, 0x1628); + ec_write(0x0c, 0x84); + } else { + /* disable Ultrabay power */ + outb(inb(0x1628) & ~0x01, 0x1628); + ec_write(0x0c, 0x04); + } +#endif + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE + /* Install custom int15 handler for VGA OPROM */ + mainboard_interrupt_handlers(0x15, &int15_handler); +#endif + + /* This sneaked in here, because X201 SuperIO chip isn't really + connected to anything and hence we don't init it. + */ + pc_keyboard_init(0); +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, +}; diff --git a/src/mainboard/lenovo/x201/mptable.c b/src/mainboard/lenovo/x201/mptable.c new file mode 100644 index 0000000..84364a0 --- /dev/null +++ b/src/mainboard/lenovo/x201/mptable.c @@ -0,0 +1,82 @@ +/* generated by MPTable, version 2.0.15*/ +/* as modified by RGM for coreboot */ +#include <console/console.h> +#include <arch/smp/mpspec.h> +#include <arch/ioapic.h> +#include <device/pci.h> +#include <string.h> +#include <stdint.h> + +#define INTA 0x00 +#define INTB 0x01 +#define INTC 0x02 +#define INTD 0x03 + +static void *smp_write_config_table(void *v) +{ + struct mp_config_table *mc; + int isa_bus; + + mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); + + mptable_init(mc, LOCAL_APIC_ADDR); + + smp_write_processors(mc); + + mptable_write_buses(mc, NULL, &isa_bus); + /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, 0x2, 0x20, 0xfec00000); + + mptable_add_isa_interrupts(mc, isa_bus, 0x2, 0); + + /* 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_HIGH, 0x3, 0x0, + 0x2, 0x0); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x1, 0x2, 0x1); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x0, 0x2, 0x2); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x3, 0x2, 0x3); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x4, 0x2, 0x4); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x5, 0x2, 0x5); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x6, 0x2, 0x6); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x7, 0x2, 0x7); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x8, 0x2, 0x8); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0x9, 0x2, 0x9); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xa, 0x2, 0xa); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xb, 0x2, 0xb); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xc, 0x2, 0xc); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xd, 0x2, 0xd); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xe, 0x2, 0xe); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 0x3, 0xf, 0x2, 0xf); + /* Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + smp_write_lintsrc(mc, mp_ExtINT, + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x3, 0x0, + MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 0x3, 0x0, + MP_APIC_ALL, 0x1); + + return mptable_finalize(mc); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr, 0); + return (unsigned long)smp_write_config_table(v); +} diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c new file mode 100644 index 0000000..9bf0254 --- /dev/null +++ b/src/mainboard/lenovo/x201/romstage.c @@ -0,0 +1,413 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * Copyright (C) 2013 Vladimir Serbinenko <phcoder(a)gmail.com> + * + * 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. + +#include <stdint.h> +#include <string.h> +#include <arch/io.h> +#include <device/pci_def.h> +#include <device/pnp_def.h> +#include <cpu/x86/lapic.h> +#include <lib.h> +#include <pc80/mc146818rtc.h> +#include <console/console.h> +#include <cpu/x86/bist.h> +#include <ec/acpi/ec.h> +#include <delay.h> +#include <timestamp.h> + +#include "gpio.h" +#include "dock.h" +#include "arch/early_variables.h" +#include "southbridge/intel/ibexpeak/pch.h" +#include "southbridge/intel/bd82x6x/gpio.h" +#include "northbridge/intel/nehalem/nehalem.h" + +#include "northbridge/intel/nehalem/raminit.h" +#include "southbridge/intel/bd82x6x/pch.h" +#include "southbridge/intel/bd82x6x/gpio.h" +#include "southbridge/intel/bd82x6x/me.h" + +static void pch_enable_lpc(void) +{ + /* Parrot EC Decode Range Port60/64, Port62/66 */ + /* Enable EC, PS/2 Keyboard/Mouse */ + pci_write_config16(PCH_LPC_DEV, LPC_EN, + CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN | + COMA_LPC_EN); + + pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601); + pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1); + pci_write_config32(PCH_LPC_DEV, LPC_GEN3_DEC, 0x1c1681); + pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, (0x68 & ~3) | 0x00040001); + + pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10); + + pci_write_config32(PCH_LPC_DEV, 0xd0, 0x0); + pci_write_config32(PCH_LPC_DEV, 0xdc, 0x0); + + pci_write_config8(PCH_LPC_DEV, GEN_PMCON_3, + (pci_read_config8(PCH_LPC_DEV, GEN_PMCON_3) & ~2) | 1); + + pci_write_config32(PCH_LPC_DEV, ETR3, + pci_read_config32(PCH_LPC_DEV, ETR3) & ~ETR3_CF9GR); +} + +static void rcba_config(void) +{ + 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, + /* 3340 */ 0x000fffff, 0x00000000, 0x00000000, 0x00000000, + /* 3350 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3360 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3370 */ 0x00000000, 0x00000000, 0x7f8fdfff, 0x00000000, + /* 3380 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3390 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 33a0 */ 0x00003900, 0x00000000, 0x00000000, 0x00000000, + /* 33b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 33c0 */ 0x00010000, 0x00000000, 0x00000000, 0x0001004b, + /* 33d0 */ 0x06000008, 0x00010000, 0x00000000, 0x00000000, + /* 33e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 33f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3400 */ 0x0000001c, 0x00000080, 0x00000000, 0x00000000, + /* 3410 */ 0x00000c61, 0x00000000, 0x16e61fe1, 0xbf4f001f, + /* 3420 */ 0x00000000, 0x00060010, 0x0000001d, 0x00000000, + /* 3430 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3440 */ 0xdeaddeed, 0x00000000, 0x00000000, 0x00000000, + /* 3450 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3460 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3470 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3480 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3490 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34a0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 34f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3500 */ 0x20000557, 0x2000055f, 0x2000074b, 0x2000074b, + /* 3510 */ 0x20000557, 0x2000014b, 0x2000074b, 0x2000074b, + /* 3520 */ 0x2000074b, 0x2000074b, 0x2000055f, 0x2000055f, + /* 3530 */ 0x20000557, 0x2000055f, 0x00000000, 0x00000000, + /* 3540 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3550 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3560 */ 0x00000001, 0x000026a3, 0x00040002, 0x01000052, + /* 3570 */ 0x02000772, 0x16000f8f, 0x1800ff4f, 0x0001d630, + /* 3580 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3590 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35a0 */ 0xfc000201, 0x3c000201, 0x00000000, 0x00000000, + /* 35b0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35c0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 35f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3600 */ 0x0a001f00, 0x00000000, 0x00000000, 0x00000001, + /* 3610 */ 0x00010000, 0x00000000, 0x00000000, 0x00000000, + /* 3600 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3610 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3620 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3630 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3640 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3650 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3660 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3670 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3680 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3690 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36a0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36b0 */ 0x00000000, 0x089c0018, 0x00000000, 0x00000000, + /* 36c0 */ 0x11111111, 0x00000000, 0x00000000, 0x00000000, + /* 36d0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36e0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 36f0 */ 0x00000000, 0x00000000, 0x00000000, 0x00000000, + /* 3710 */ 0x00000000, 0x4e564d49, 0x00000000, 0x00000000, + }; + unsigned i; + for (i = 0; i < sizeof(rcba_dump3) / 4; i++) { + RCBA32(4 * i + 0x30fc) = rcba_dump3[i]; + (void)RCBA32(4 * i + 0x30fc); + } +} + +#include <cbmem.h> + +static void +setup_smbus_5c (void) +{ + u16 t3; + + if (MCHBAR8(0x2ca8) == 0) { + t3 = inw(DEFAULT_GPIOBASE | 0x38); + outw(t3 & ~0x400, DEFAULT_GPIOBASE | 0x38); + smbus_read_byte(0x5c, 0x06); + smbus_write_byte(0x5c, 0x06, 0x8f); + + smbus_read_byte(0x5c, 0x07); + smbus_write_byte(0x5c, 0x07, 0x8f); + + outw(t3 | 0x400, DEFAULT_GPIOBASE | 0x38); + } + + t3 = inw(DEFAULT_GPIOBASE | 0x38); + outw(t3 & ~0x400, DEFAULT_GPIOBASE | 0x38); + + smbus_read_byte(0x57, 0x55); + outw(t3 | 0x400, DEFAULT_GPIOBASE | 0x38); +} + +#if CONFIG_COLLECT_TIMESTAMPS +tsc_t before_spd CAR_GLOBAL, after_spd CAR_GLOBAL, before_training CAR_GLOBAL, + after_training CAR_GLOBAL; +#endif + +static inline void write_acpi32(u32 addr, u32 val) +{ + outl(val, DEFAULT_PMBASE | addr); +} + +static inline void write_acpi16(u32 addr, u16 val) +{ + outw(val, DEFAULT_PMBASE | addr); +} + +static inline u32 read_acpi32(u32 addr) +{ + return inl(DEFAULT_PMBASE | addr); +} + +static inline u16 read_acpi16(u32 addr) +{ + return inw(DEFAULT_PMBASE | addr); +} + +void main(unsigned long bist) +{ + u32 reg32; + int s3resume = 0; +#if CONFIG_COLLECT_TIMESTAMPS + tsc_t start_romstage_time; + tsc_t before_dram_time; + tsc_t after_dram_time; + tsc_t base_time = rdtsc(); +#endif + +#if CONFIG_COLLECT_TIMESTAMPS + start_romstage_time = base_time; +#endif + + if (bist == 0) + enable_lapic(); + + /* Force PCIRST# */ + pci_write_config16(PCI_DEV(0, 0x1e, 0), BCTRL, SBR); + pci_write_config16(PCI_DEV(0, 0, 0), BCTRL, SBR); + udelay(200 * 1000); + pci_write_config16(PCI_DEV(0, 0x1e, 0), BCTRL, 0); + pci_write_config16(PCI_DEV(0, 0, 0), BCTRL, 0); + + /* Enable USB Power. */ + ec_set_bit(0x3b, 4); + + pch_enable_lpc(); + + /* Enable GPIOs */ + pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE | 1); + pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); + + setup_pch_gpios(&x201_gpio_map); + + nehalem_early_initialization(NEHALEM_MOBILE); + + /* This should probably go away. Until now it is required + * and mainboard specific + */ + rcba_config(); + + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + /* Read PM1_CNT */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + printk(BIOS_DEBUG, "PM1_CNT: %08x\n", reg32); + if (((reg32 >> 10) & 7) == 5) { + u8 reg8; + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa2); + printk(BIOS_DEBUG, "a2: %02x\n", reg8); + if (!(reg8 & 0x20)) { + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + printk(BIOS_DEBUG, "Bad resume from S3 detected.\n"); + } else { +#if CONFIG_HAVE_ACPI_RESUME + printk(BIOS_DEBUG, "Resume from S3 detected.\n"); + s3resume = 1; +#else + printk(BIOS_DEBUG, + "Resume from S3 detected, but disabled.\n"); +#endif + } + } + + /* Enable SMBUS. */ + enable_smbus(); + + setup_smbus_5c (); + + outb((inb(DEFAULT_GPIOBASE | 0x3a) & ~0x2) | 0x20, + DEFAULT_GPIOBASE | 0x3a); + outb(0x50, 0x15ec); + outb(inb(0x15ee) & 0x70, 0x15ee); + + write_acpi16(0x2, 0x0); + write_acpi32(0x28, 0x0); + write_acpi32(0x2c, 0x0); + if (!s3resume) { + read_acpi32(0x4); + read_acpi32(0x20); + read_acpi32(0x34); + write_acpi16(0x0, 0x900); + write_acpi32(0x20, 0xffff7ffe); + write_acpi32(0x34, 0x56974); + pci_write_config8(PCH_LPC_DEV, GEN_PMCON_3, + pci_read_config8(PCH_LPC_DEV, GEN_PMCON_3) | 2); + } + +#if CONFIG_COLLECT_TIMESTAMPS + before_dram_time = rdtsc(); +#endif + + raminit(s3resume); +#if CONFIG_COLLECT_TIMESTAMPS + after_dram_time = rdtsc(); +#endif + + intel_early_me_status(); + + if (s3resume) { + /* Clear SLP_TYPE. This will break stage2 but + * we care for that when we get there. + */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + } +#if CONFIG_HAVE_ACPI_RESUME + /* 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 (s3resume && cbmem_reinit()) { + void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME); +#if 0 + s3_checksum(); +#endif + /* for (i = 0; i < 65536; i++) + if (read8 (i) != read8 (i + 0x100000)) + printk (BIOS_ERR, "Corruption at %x: %x vs %x\n", i, + read8 (i), read8 (i + 0x100000)); */ + + /* 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); +#if 0 + printk(BIOS_ERR, "move: %x, %x, %x\n", + (unsigned)resume_backup_memory, (unsigned)CONFIG_RAMBASE, + (unsigned)HIGH_MEMORY_SAVE); + + s = 0; + for (j = 0; j < 0x100000; j += 4) + s += ((u32 *) resume_backup_memory)[j / 4]; + if (((u8 *) (72 << 20))[1] != s % 255) { + printk(BIOS_ERR, "MiB 1 (copy) corrupted %x vs %x\n", + ((u8 *) (72 << 20))[1], s % 255); + } else + printk(BIOS_ERR, "MiB 1 (copy) ok %x == %x\n", + ((u8 *) (72 << 20))[1], s % 255); +#endif + /* Magic for S3 resume */ + pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d); + } else if (s3resume) { + printk(BIOS_ERR, "Failed S3 resume.\n"); + ram_check(0x100000, 0x200000); + + /* Failed S3 resume, reset to come up cleanly */ + outb(0xe, 0xcf9); + hlt(); + } else { + pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafebabe); + quick_ram_check(); + } +#endif + +#if CONFIG_COLLECT_TIMESTAMPS + timestamp_init(base_time); + timestamp_add(TS_START_ROMSTAGE, start_romstage_time); + timestamp_add(TS_BEFORE_INITRAM, before_dram_time); + timestamp_add(101, before_spd); + timestamp_add(102, after_spd); + timestamp_add(103, before_training); + timestamp_add(104, after_training); + timestamp_add(TS_AFTER_INITRAM, after_dram_time); + timestamp_add_now(TS_END_ROMSTAGE); +#endif +} diff --git a/src/mainboard/lenovo/x201/smi.h b/src/mainboard/lenovo/x201/smi.h new file mode 100644 index 0000000..c5f48a1 --- /dev/null +++ b/src/mainboard/lenovo/x201/smi.h @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Sven Schnelle <svens(a)stackframe.org> + * + * 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 + */ + +#ifndef MAINBOARD_LENOVO_X60_SMI_H +#define MAINBOARD_LENOVO_X60_SMI_H + +#define SMI_DOCK_CONNECT 0x01 +#define SMI_DOCK_DISCONNECT 0x02 +#define SMI_SAVE_CMOS 0x03 + +#endif diff --git a/src/mainboard/lenovo/x201/smihandler.c b/src/mainboard/lenovo/x201/smihandler.c new file mode 100644 index 0000000..edc93f5 --- /dev/null +++ b/src/mainboard/lenovo/x201/smihandler.c @@ -0,0 +1,210 @@ +/* + * 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 <console/console.h> +#include <cpu/x86/smm.h> +#include "southbridge/intel/i82801gx/nvs.h" +#include "southbridge/intel/i82801gx/i82801gx.h" +#include <ec/acpi/ec.h> +#include <pc80/mc146818rtc.h> +#include <ec/lenovo/h8/h8.h> +#include <delay.h> +#include "dock.h" +#include "smi.h" + +/* The southbridge SMI handler checks whether gnvs has a + * valid pointer before calling the trap handler + */ +extern global_nvs_t *gnvs; + +static void mainboard_smm_init(void) +{ + printk(BIOS_DEBUG, "initializing SMI\n"); + /* Enable 0x1600/0x1600 register pair */ + ec_set_bit(0x00, 0x05); +} + +static void mainboard_smi_save_cmos(void) +{ + u8 val; + u8 tmp70, tmp72; + + tmp70 = inb(0x70); + tmp72 = inb(0x72); + + val = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4); + set_option("tft_brightness", &val); + val = ec_read(H8_VOLUME_CONTROL); + set_option("volume", &val); + + outb(tmp70, 0x70); + outb(tmp72, 0x72); +} + +int mainboard_io_trap_handler(int smif) +{ + static int smm_initialized; + + if (!smm_initialized) { + mainboard_smm_init(); + smm_initialized = 1; + } + + switch (smif) { + case SMI_DOCK_CONNECT: + ec_clr_bit(0x03, 2); + udelay(250000); + if (!dock_connect()) { + ec_set_bit(0x03, 2); + /* set dock LED to indicate status */ + ec_write(0x0c, 0x09); + ec_write(0x0c, 0x88); + } else { + /* blink dock LED to indicate failure */ + ec_write(0x0c, 0x08); + ec_write(0x0c, 0xc9); + } + break; + + case SMI_DOCK_DISCONNECT: + ec_clr_bit(0x03, 2); + dock_disconnect(); + break; + + case SMI_SAVE_CMOS: + mainboard_smi_save_cmos(); + break; + default: + return 0; + } + + /* On success, the IO Trap Handler returns 1 + * On failure, the IO Trap Handler returns a value != 1 */ + return 1; +} + +static void mainboard_smi_brightness_up(void) +{ + u8 value; + + if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) < 0xf0) + pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, (value + 0x10) | 0xf); +} + +static void mainboard_smi_brightness_down(void) +{ + u8 value; + + if ((value = pci_read_config8(PCI_DEV(0, 2, 1), 0xf4)) > 0x10) + pci_write_config8(PCI_DEV(0, 2, 1), 0xf4, + (value - 0x10) & 0xf0); +} + +static void mainboard_smi_handle_ec_sci(void) +{ + u8 status = inb(EC_SC); + u8 event; + + if (!(status & EC_SCI_EVT)) + return; + + event = ec_query(); + printk(BIOS_DEBUG, "EC event %02x\n", event); + + switch (event) { + /* brightness up */ + case 0x14: + mainboard_smi_brightness_up(); + mainboard_smi_save_cmos(); + break; + /* brightness down */ + case 0x15: + mainboard_smi_brightness_down(); + mainboard_smi_save_cmos(); + break; + /* Fn-F9 key */ + case 0x18: + /* Power loss */ + case 0x27: + /* Undock Key */ + case 0x50: + mainboard_io_trap_handler(SMI_DOCK_DISCONNECT); + break; + /* Dock Event */ + case 0x37: + case 0x58: + mainboard_io_trap_handler(SMI_DOCK_CONNECT); + break; + default: + break; + } +} + +void mainboard_smi_gpi(u16 gpi) +{ + if (gpi & (1 << 12)) + mainboard_smi_handle_ec_sci(); +} + +int mainboard_smi_apmc(u8 data) +{ + u16 pmbase = pci_read_config16(PCI_DEV(0, 0x1f, 0), 0x40) & 0xfffc; + u8 tmp; + + printk(BIOS_DEBUG, "%s: pmbase %04X, data %02X\n", __func__, pmbase, + data); + + if (!pmbase) + return 0; + + switch (data) { + case APM_CNT_ACPI_ENABLE: + /* use 0x1600/0x1604 to prevent races with userspace */ + ec_set_ports(0x1604, 0x1600); + /* route H8SCI to SCI */ + outw(inw(ALT_GP_SMI_EN) & ~0x1000, pmbase + ALT_GP_SMI_EN); + tmp = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xbb); + tmp &= ~0x03; + tmp |= 0x02; + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xbb, tmp); + /* discard all events, and enable attention */ + ec_write(0x80, 0x01); + break; + case APM_CNT_ACPI_DISABLE: + /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't + provide a EC query function */ + ec_set_ports(0x66, 0x62); + /* route H8SCI# to SMI */ + outw(inw(pmbase + ALT_GP_SMI_EN) | 0x1000, + pmbase + ALT_GP_SMI_EN); + tmp = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xbb); + tmp &= ~0x03; + tmp |= 0x01; + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xbb, tmp); + /* discard all events, and enable attention */ + ec_write(0x80, 0x01); + break; + default: + break; + } + return 0; +}

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Patch merged into coreboot/master: 533ad10 Don't wait on 2065x
by gerrit＠coreboot.org 22 Nov '13

22 Nov '13

the following patch was just integrated into master: commit 533ad1058363a14f0ad2f4c7b0a30b940b757ef5 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Thu Nov 14 19:23:30 2013 +0100 Don't wait on 2065x The mdelay is not necessarry on 2065x. Tested on X201 that it works without delay. Change-Id: Ida9e85be7c214f3ba4c9476b5d8a0351e7980e5e Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> Reviewed-on: http://review.coreboot.org/4083 Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> Tested-by: build bot (Jenkins) See http://review.coreboot.org/4083 for details. -gerrit

1 0

Patch set updated for coreboot: 270c4a4 bochs: add support for native graphics
by Ronald G. Minnich 22 Nov '13

22 Nov '13

Ronald G. Minnich (rminnich(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4258 -gerrit commit 270c4a472cb4e0a84257d18f531bd48a916a78fb Author: Ronald G. Minnich <rminnich(a)google.com> Date: Tue Nov 19 17:42:41 2013 -0800 bochs: add support for native graphics Per our discussions with Gerd, qemu will now always do native graphics on coreboot. The VGA BIOS capability is not needed and will no longer be supported. Attempts to build without native graphics will result in an error. This code builds for both x86 emulation targets. I'm hitting an issue testing that is unrelated to coreboot; if someone can test, that would be helpful. Be sure to start qemu with -vga std. We also add a test for the PCI BAR being zero and return silently if it is. Change-Id: I66188f61e1bac7ad93c989cc10f3e0b55140e148 Signed-off-by: Ronald G. Minnich <rminnich(a)google.com> --- src/drivers/emulation/qemu/bochs.c | 42 +++++++++-------------------- src/mainboard/emulation/qemu-i440fx/Kconfig | 1 + src/mainboard/emulation/qemu-q35/Kconfig | 1 + 3 files changed, 15 insertions(+), 29 deletions(-) diff --git a/src/drivers/emulation/qemu/bochs.c b/src/drivers/emulation/qemu/bochs.c index 1fd7e28..eb11e34 100644 --- a/src/drivers/emulation/qemu/bochs.c +++ b/src/drivers/emulation/qemu/bochs.c @@ -1,4 +1,6 @@ +#include <stdint.h> #include <delay.h> +#include <edid.h> #include <stdlib.h> #include <string.h> #include <arch/io.h> @@ -64,8 +66,6 @@ static void bochs_init(device_t dev) return; } mem = bochs_read(VBE_DISPI_INDEX_VIDEO_MEMORY_64K) * 64 * 1024; - printk(BIOS_DEBUG, "QEMU VGA: bochs dispi interface found, " - "%d MiB video memory\n", mem / ( 1024 * 1024)); /* find lfb pci bar */ addr = pci_read_config32(dev, PCI_BASE_ADDRESS_0); @@ -78,6 +78,12 @@ static void bochs_init(device_t dev) bar = 1; } addr &= ~PCI_BASE_ADDRESS_MEM_ATTR_MASK; + + if (!addr) + return; + + printk(BIOS_DEBUG, "QEMU VGA: bochs dispi interface found, " + "%d MiB video memory\n", mem / ( 1024 * 1024)); printk(BIOS_DEBUG, "QEMU VGA: framebuffer @ %x (pci bar %d)\n", addr, bar); @@ -95,33 +101,11 @@ static void bochs_init(device_t dev) VBE_DISPI_ENABLED | VBE_DISPI_LFB_ENABLED); outb(0x20, 0x3c0); /* disable blanking */ -} - -int vbe_mode_info_valid(void); -int vbe_mode_info_valid(void) -{ - return addr != 0; -} - -void fill_lb_framebuffer(struct lb_framebuffer *framebuffer); -void fill_lb_framebuffer(struct lb_framebuffer *framebuffer) -{ - printk(BIOS_DEBUG, "QEMU VGA: fill lb_framebuffer: %dx%d @ %x\n", - width, height, addr); - - framebuffer->physical_address = addr; - framebuffer->x_resolution = width; - framebuffer->y_resolution = height; - framebuffer->bytes_per_line = width * 4; - framebuffer->bits_per_pixel = 32; - framebuffer->red_mask_pos = 16; - framebuffer->red_mask_size = 8; - framebuffer->green_mask_pos = 8; - framebuffer->green_mask_size = 8; - framebuffer->blue_mask_pos = 0; - framebuffer->blue_mask_size = 8; - framebuffer->reserved_mask_pos = 24; - framebuffer->reserved_mask_size = 8; + struct edid edid; + edid.ha = width; + edid.va = height; + edid.bpp = 32; + set_vbe_mode_info_valid(&edid, addr); } static struct device_operations qemu_graph_ops = { diff --git a/src/mainboard/emulation/qemu-i440fx/Kconfig b/src/mainboard/emulation/qemu-i440fx/Kconfig index b462b8c..0d4d07a 100644 --- a/src/mainboard/emulation/qemu-i440fx/Kconfig +++ b/src/mainboard/emulation/qemu-i440fx/Kconfig @@ -13,6 +13,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select BOARD_ROMSIZE_KB_256 select EARLY_CBMEM_INIT select MAINBOARD_HAS_NATIVE_VGA_INIT + select MAINBOARD_DO_NATIVE_VGA_INIT config MAINBOARD_DIR string diff --git a/src/mainboard/emulation/qemu-q35/Kconfig b/src/mainboard/emulation/qemu-q35/Kconfig index 9d78bb8..cd7024b 100644 --- a/src/mainboard/emulation/qemu-q35/Kconfig +++ b/src/mainboard/emulation/qemu-q35/Kconfig @@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select BOARD_ROMSIZE_KB_256 select EARLY_CBMEM_INIT select MAINBOARD_HAS_NATIVE_VGA_INIT + select MAINBOARD_DO_NATIVE_VGA_INIT config MAINBOARD_DIR string

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Patch merged into coreboot/master: 87bdd86 AMD f15tn, f16kb: Remove CDIT table and DMI table
by gerrit＠coreboot.org 22 Nov '13

22 Nov '13

the following patch was just integrated into master: commit 87bdd86fe0ac0dfb687ca42ff25c95c40f7bf8c4 Author: WANG Siyuan <wangsiyuanbuaa(a)gmail.com> Date: Mon Nov 18 10:34:06 2013 +0800 AMD f15tn, f16kb: Remove CDIT table and DMI table On AMD Trinity and Kabini boards errors similar to the following are shown. ASSERTION FAILED: file 'src/mainboard/asrock/imb-a180/agesawrapper.c',line 431 DmiTable:100123f7, AcpiPstatein: 10010129,AcpiSrat:0,AcpiSlit:0, Mce:10010de9,Cmc:10010eab,Alib:1002111c, AcpiIvrs:0 in agesawrapper_amdinitlate agesawrapper_amdinitlate failed: 5 The reason is that on f16kb boards, the CDIT and DMI table are not created. On f15tn boards, only the DMI table is not created. Until the root cause is found, disable the table generation to remove the errors. Thanks to Wei Hu for debugging and reporting this issue on the list [1]. [1] http://www.coreboot.org/pipermail/coreboot/2013-November/076607.html CDIT table is not created Change-Id: I837e3c322bb5331a9b950a72397796a60642c3f3 Signed-off-by: WANG Siyuan <SiYuan.Wang(a)amd.com> Signed-off-by: WANG Siyuan <wangsiyuanbuaa(a)gmail.com> Reviewed-on: http://review.coreboot.org/4092 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter(a)users.sourceforge.net> Reviewed-by: Bruce Griffith <Bruce.Griffith(a)se-eng.com> See http://review.coreboot.org/4092 for details. -gerrit

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New patch to review for coreboot: 38fb1d0 cbfs: fix issues with word size and endianness.
by Ronald G. Minnich 22 Nov '13

22 Nov '13

Ronald G. Minnich (rminnich(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4262 -gerrit commit 38fb1d07b6ea372e5b66f297aa6d526231bf0e37 Author: Ronald G. Minnich <rminnich(a)google.com> Date: Fri Nov 22 09:28:48 2013 -0800 cbfs: fix issues with word size and endianness. Add xdr functions and use them to convert the ELF headers to native headers, using the Elf64 structs to ensure we accomodate all word sizes. This may seem overly complex but it turned out to be much the easiest way to do this. Note that the basic elf parsing function in cbfs-mkstage.c now works over all ELF files. Change-Id: I3457b1782f27cb930a2101d1c53f58e2488ed8a1 Signed-off-by: Ronald G. Minnich <rminnich(a)google.com> --- util/cbfstool/Makefile | 2 +- util/cbfstool/Makefile.inc | 1 + util/cbfstool/cbfs-mkstage.c | 275 +++++++++++++++++++++++++++++++++++-------- util/cbfstool/common.h | 11 ++ util/cbfstool/xdr.c | 137 +++++++++++++++++++++ 5 files changed, 373 insertions(+), 53 deletions(-) diff --git a/util/cbfstool/Makefile b/util/cbfstool/Makefile index 3aa5edc..281d75c 100644 --- a/util/cbfstool/Makefile +++ b/util/cbfstool/Makefile @@ -7,7 +7,7 @@ CFLAGS += -D_7ZIP_ST BINARY:=$(obj)/cbfstool COMMON:=cbfstool.o common.o cbfs_image.o compress.o fit.o -COMMON+=cbfs-mkstage.o cbfs-mkpayload.o +COMMON+=cbfs-mkstage.o cbfs-mkpayload.o xdr.o # LZMA COMMON+=lzma/lzma.o COMMON+=lzma/C/LzFind.o lzma/C/LzmaDec.o lzma/C/LzmaEnc.o diff --git a/util/cbfstool/Makefile.inc b/util/cbfstool/Makefile.inc index fc120f3..4270d75 100644 --- a/util/cbfstool/Makefile.inc +++ b/util/cbfstool/Makefile.inc @@ -5,6 +5,7 @@ cbfsobj += compress.o cbfsobj += cbfs_image.o cbfsobj += cbfs-mkstage.o cbfsobj += cbfs-mkpayload.o +cbfsobj += xdr.o cbfsobj += fit.o # LZMA cbfsobj += lzma.o diff --git a/util/cbfstool/cbfs-mkstage.c b/util/cbfstool/cbfs-mkstage.c index dfc93c2..f1dea18 100644 --- a/util/cbfstool/cbfs-mkstage.c +++ b/util/cbfstool/cbfs-mkstage.c @@ -28,90 +28,257 @@ #include "cbfs.h" #include "elf.h" -static unsigned int idemp(unsigned int x) +/* + * Short form: this is complicated, but we've tried making it simple + * and we keep hitting problems with our ELF parsing. + * + * The ELF parsing situation has always been a bit tricky. In fact, + * we (and most others) have been getting it wrong in small ways for + * years. Recently this has caused real trouble for the ARM V8 build. + * In this file we attempt to finally get it right for all variations + * of endian-ness and word size and target architectures and + * architectures we might get run on. Phew!. To do this we borrow a + * page from the FreeBSD NFS xdr model (see elf_ehdr and elf_phdr), + * the Plan 9 endianness functions (see xdr.c), and Go interfaces (see + * how we use buffer structs in this file). This ends up being a bit + * wordy at the lowest level, but greatly simpplifies the elf parsing + * code aad removes a common source of bugs, namely, forgetting to + * flip type endianness when referencing a struct member. + * + * ELF files can have four combinations of data layout: 32/64, and + * big/little endian. Further, to add to the fun, depending on the + * word size, the size of the ELF structs varies. The coreboot SELF + * format is simpler in theory: it's supposed to be always BE, and the + * various struct members allow room for growth: the entry point is + * always 64 bits, for example, so the size of a SELF struct is + * constant, regardless of target architecture word size. Hence, we + * need to do some transformation of the ELF files. + * + * A given architecture, realistically, only supports one of the four + * combinations at a time as the 'native' formst. Hence, our code has + * been sprinkled with every variation of [nh]to[hn][sll] over the + * years. We've never quite gotten it all right, however, and a quick + * pass over this code revealed another bug. It's all worked because, + * until now, all the working platforms that had CBFS were 32 LE. Even then, + * however, bugs crept in: we recently realized that we're not + * transforming the entry point to big format when we store into the + * SELF image. + * + * The problem is essentially an XDR operation: + * we have something in a foreigh format and need to transform it. + * It's most like XDR because: + * 1) the byte order can be wrong + * 2) the word size can be wrong + * 3) the size of elements in the stream depends on the value + * of other elements in the stream + * it's not like XDR because: + * 1) the byte order can be right + * 2) the word size can be right + * 3) the struct members are all on a natural alignment + * + * Hence, this new approach. + * To cover word size issues, we *always* transform the two structs we care about, + * the file header and program header, into a native struct in the 64 bit format: + * [32,little] -> [Elf64_Ehdr, Elf64_Phdr] + * [64,little] -> [Elf64_Ehdr, Elf64_Phdr] + * [32,big] -> [Elf64_Ehdr, Elf64_Phdr] + * [64,big] -> [Elf64_Ehdr, Elf64_Phdr] + * Then we just use those structs, and all the need for inline ntoh* goes away, + * as well as all the chances for error. + * This works because all the SELF structs have fields large enough for + * the largest ELF 64 struct members, and all the Elf64 struct members + * are at least large enough for all ELF 32 struct members. + * We end up with one function to do all our ELF parsing, and two functions + * to transform the headers. For the put case, we also have + * XDR functions, and hopefully we'll never again spend 5 years with the + * wrong endian-ness on an output value :-) + * This should work for all word sizes and endianness we hope to target. + * I *really* don't want to be here for 128 bit addresses. + * + * The parse functions are called with a pointer to an input buffer + * struct. One might ask: are there enough bytes in the input buffer? + * We know there need to be at *least* sizeof(Elf32_Ehdr) + + * sizeof(Elf32_Phdr) bytes. Realistically, there has to be some data + * too. If we start to worry, though we have not in the past, we + * might apply the simple test: the input buffer needs to be at least + * sizeof(Elf64_Ehdr) + sizeof(Elf64_Phdr) bytes because, even if it's + * ELF 32, there's got to be *some* data! This is not theoretically + * accurate but it is actually good enough in practice. It allows the + * header transformation code to ignore the possibility of underrun. + * + * We also must accomodate different ELF files, and hence formats, + * in the same cbfs invocation. We might load a 64-bit payload + * on a 32-bit machine; we might even have a mixed armv7/armv8 + * SOC or even a system with an x86/ARM! + * + * A possibly problematic (though unlikely to be so) assumption + * is that we expect the BIOS to remain in the lowest 32 bits + * of the physical address space. Since ARMV8 has standardized + * on that, and x86_64 also has, this seems a safe assumption. + * + * To repeat, ELF structs are different sizes because ELF struct + * members are different sizes, depending on values in the ELF file + * header. For this we use the functions defined in xdr.c, which + * consume bytes, convert the endianness, and advance the data pointer + * in the buffer struct. + */ + +/* Get the ident array, so we can figure out + * endian-ness, word size, and in future other useful + * parameters + */ +static void +elf_eident(struct buffer *input, Elf64_Ehdr *ehdr) { - return x; + memmove(ehdr->e_ident, input->data, sizeof(ehdr->e_ident)); + input->data += sizeof(ehdr->e_ident); + input->size -= sizeof(ehdr->e_ident); } -/* This is a wrapper around the swab32() macro to make it - * usable for the current implementation of parse_elf_to_stage() - */ -static unsigned int swap32(unsigned int x) +static void +elf_ehdr(struct buffer *input, Elf64_Ehdr *ehdr, struct xdr *xdr, int bit64) +{ + ehdr->e_type = xdr->get16(input); + ehdr->e_machine = xdr->get16(input); + ehdr->e_version = xdr->get32(input); + if (bit64){ + ehdr->e_entry = xdr->get64(input); + ehdr->e_phoff = xdr->get64(input); + ehdr->e_shoff = xdr->get64(input); + } else { + ehdr->e_entry = xdr->get32(input); + ehdr->e_phoff = xdr->get32(input); + ehdr->e_shoff = xdr->get32(input); + } + ehdr->e_flags = xdr->get32(input); + ehdr->e_ehsize = xdr->get16(input); + ehdr->e_phentsize = xdr->get16(input); + ehdr->e_phnum = xdr->get16(input); + ehdr->e_shentsize = xdr->get16(input); + ehdr->e_shnum = xdr->get16(input); + ehdr->e_shstrndx = xdr->get16(input); +} + +void +elf_phdr(struct buffer *input, Elf64_Phdr *phdr, struct xdr *xdr, int bit64) { - return swab32(x); + if (bit64){ + phdr->p_type = xdr->get16(input); + phdr->p_flags = xdr->get16(input); + phdr->p_offset = xdr->get64(input); + phdr->p_vaddr = xdr->get64(input); + phdr->p_paddr = xdr->get64(input); + phdr->p_filesz = xdr->get64(input); + phdr->p_memsz = xdr->get64(input); + phdr->p_align = xdr->get64(input); + } else { + phdr->p_type = xdr->get32(input); + phdr->p_offset = xdr->get32(input); + phdr->p_vaddr = xdr->get32(input); + phdr->p_paddr = xdr->get32(input); + phdr->p_filesz = xdr->get32(input); + phdr->p_memsz = xdr->get32(input); + phdr->p_flags = xdr->get32(input); + phdr->p_align = xdr->get32(input); + } } -unsigned int (*elf32_to_native) (unsigned int) = idemp; +/* Get the headers from the buffer. + * Return -1 in the event of an error. + */ +int elf_headers(const struct buffer *pinput, Elf64_Ehdr *ehdr, Elf64_Phdr **pphdr) +{ + int i; + struct xdr *xdr = &xdr_le; + int bit64 = 0; + struct buffer input = *(struct buffer *)pinput; + struct buffer phdr_buf; + Elf64_Phdr *phdr; -/* returns size of result, or -1 if error */ + if (!iself((unsigned char *)pinput->data)) { + ERROR("The stage file is not in ELF format!\n"); + return -1; + } + + elf_eident(&input, ehdr); + bit64 = ehdr->e_ident[EI_CLASS] == ELFCLASS64; + /* Assume LE unless we are sure otherwise. + * We're not going to take on the task of + * fully validating the ELF file. That way + * lies madness. + */ + if (ehdr->e_ident[EI_DATA] == ELFDATA2MSB) + xdr = &xdr_be; + + elf_ehdr(&input, ehdr, xdr, bit64); + + /* cons up an input buffer for the headers. + * Note that the program headers can be anywhere, + * per the ELF spec, You'd be surprised how many ELF + * readers miss this little detail. + */ + phdr_buf.data = &pinput->data[ehdr->e_phoff]; + /* We can fix the later if desired but it really does not + * matter in this case. + */ + phdr_buf.size = pinput->size; + /* gather up all the phdrs. + * We do them all at once because there is more + * than one loop over all the phdrs. + */ + phdr = calloc(sizeof(*phdr), ehdr->e_phnum); + for (i = 0; i < ehdr->e_phnum; i++) + elf_phdr(&phdr_buf, &phdr[i], xdr, bit64); + *pphdr = phdr; + return 0; +} +/* returns size of result, or -1 if error. + * Note that, with the new code, this function + * works for all elf files, not just the restricted set. + */ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, comp_algo algo, uint32_t *location) { - Elf32_Phdr *phdr; - Elf32_Ehdr *ehdr = (Elf32_Ehdr *)input->data; - char *header, *buffer; + Elf64_Phdr *phdr; + Elf64_Ehdr ehdr; + char *buffer; int headers; int i; struct cbfs_stage *stage; - unsigned int data_start, data_end, mem_end; - - int elf_bigendian = 0; + uint32_t data_start, data_end, mem_end; comp_func_ptr compress = compression_function(algo); if (!compress) return -1; DEBUG("start: parse_elf_to_stage(location=0x%x)\n", *location); - if (!iself((unsigned char *)input->data)) { - ERROR("The stage file is not in ELF format!\n"); - return -1; - } - // The tool may work in architecture-independent way. - if (arch != CBFS_ARCHITECTURE_UNKNOWN && - !((ehdr->e_machine == EM_ARM) && (arch == CBFS_ARCHITECTURE_ARMV7)) && - !((ehdr->e_machine == EM_386) && (arch == CBFS_ARCHITECTURE_X86))) { - ERROR("The stage file has the wrong architecture\n"); + if (elf_headers(input, &ehdr, &phdr) < 0) return -1; - } - if (ehdr->e_ident[EI_DATA] == ELFDATA2MSB) { - elf_bigendian = 1; - } - if (elf_bigendian != is_big_endian()) { - elf32_to_native = swap32; - } + headers = ehdr.e_phnum; - headers = ehdr->e_phnum; - header = (char *)ehdr; - - phdr = (Elf32_Phdr *) & header[elf32_to_native(ehdr->e_phoff)]; - - /* Now, regular headers - we only care about PT_LOAD headers, - * because thats what we're actually going to load - */ - - data_start = 0xFFFFFFFF; + data_start = ~0; data_end = 0; mem_end = 0; for (i = 0; i < headers; i++) { unsigned int start, mend, rend; - if (elf32_to_native(phdr[i].p_type) != PT_LOAD) + if (phdr[i].p_type != PT_LOAD) continue; /* Empty segments are never interesting */ - if (elf32_to_native(phdr[i].p_memsz) == 0) + if (phdr[i].p_memsz == 0) continue; /* BSS */ - start = elf32_to_native(phdr[i].p_paddr); + start = phdr[i].p_paddr; - mend = start + elf32_to_native(phdr[i].p_memsz); - rend = start + elf32_to_native(phdr[i].p_filesz); + mend = start + phdr[i].p_memsz; + rend = start + phdr[i].p_filesz; if (start < data_start) data_start = start; @@ -146,21 +313,21 @@ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, for (i = 0; i < headers; i++) { unsigned int l_start, l_offset = 0; - if (elf32_to_native(phdr[i].p_type) != PT_LOAD) + if (phdr[i].p_type != PT_LOAD) continue; - if (elf32_to_native(phdr[i].p_memsz) == 0) + if (phdr[i].p_memsz == 0) continue; - l_start = elf32_to_native(phdr[i].p_paddr); + l_start = phdr[i].p_paddr; if (l_start < *location) { l_offset = *location - l_start; l_start = *location; } memcpy(buffer + (l_start - data_start), - &header[elf32_to_native(phdr[i].p_offset)+l_offset], - elf32_to_native(phdr[i].p_filesz)-l_offset); + &input->data[phdr[i].p_offset + l_offset], + phdr[i].p_filesz - l_offset); } /* Now make the output buffer */ @@ -172,12 +339,16 @@ int parse_elf_to_stage(const struct buffer *input, struct buffer *output, } memset(output->data, 0, output->size); + /* N.B. The original plan was that SELF data was B.E. + * but: this is all L.E. + * Maybe we should just change the spec. + */ stage = (struct cbfs_stage *)output->data; stage->load = data_start; /* FIXME: htonll */ stage->memlen = mem_end - data_start; stage->compression = algo; - stage->entry = ehdr->e_entry; /* FIXME: htonll */ + stage->entry = ehdr.e_entry; compress(buffer, data_end - data_start, (output->data + sizeof(*stage)), (int *)&stage->len); diff --git a/util/cbfstool/common.h b/util/cbfstool/common.h index 6e12fcb..c68f0ff 100644 --- a/util/cbfstool/common.h +++ b/util/cbfstool/common.h @@ -131,6 +131,17 @@ uint32_t cbfs_find_location(const char *romfile, uint32_t filesize, void print_supported_filetypes(void); +/* xdr.c */ +struct xdr { + uint16_t (*get16)(struct buffer *input); + uint32_t (*get32)(struct buffer *input); + uint64_t (*get64)(struct buffer *input); + void (*put16)(struct buffer *input, uint16_t val); + void (*put32)(struct buffer *input, uint32_t val); + void (*put64)(struct buffer *input, uint64_t val); +}; + +extern struct xdr xdr_le, xdr_be; #define ARRAY_SIZE(a) (int)(sizeof(a) / sizeof((a)[0])) #endif diff --git a/util/cbfstool/xdr.c b/util/cbfstool/xdr.c new file mode 100644 index 0000000..46daa8b --- /dev/null +++ b/util/cbfstool/xdr.c @@ -0,0 +1,137 @@ + /* + * cbfstool, CLI utility for CBFS file manipulation + * + * Copyright 2013 Google Inc. + * + * 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 <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <unistd.h> +#include <stdint.h> +#include "common.h" + +/* The assumption in all this code is that we're given a pointer to enough data. + * Hence, we do not check for underflow. + */ +uint8_t get8(struct buffer *input) +{ + uint8_t ret = *input->data++; + input->size--; + return ret; +} + +uint16_t get16be(struct buffer *input) +{ + uint16_t ret; + ret = get8(input)<<8 | get8(input); + return ret; +} + +uint32_t get32be(struct buffer *input) +{ + uint32_t ret; + ret = get16be(input)<<16 | get16be(input); + return ret; +} + +uint64_t get64be(struct buffer *input) +{ + uint64_t ret; + ret = get32be(input); + ret <<= 32; + ret |= get32be(input); + return ret; +} + +void put8(struct buffer *input, uint8_t val) +{ + *input->data++ = val; + input->size++; +} + +void put16be(struct buffer *input, uint16_t val) +{ + put8(input, val>>8); + put8(input, val); +} + +void put32be(struct buffer *input, uint32_t val) +{ + put16be(input, val>>16); + put16be(input, val); +} + +void put64be(struct buffer *input, uint64_t val) +{ + put32be(input, val>>32); + put32be(input, val); +} + +uint16_t get16le(struct buffer *input) +{ + uint16_t ret; + ret = get8(input) | get8(input) << 8; + return ret; +} + +uint32_t get32le(struct buffer *input) +{ + uint32_t ret; + ret = get16le(input) | get16le(input) << 16; + return ret; +} + +uint64_t get64le(struct buffer *input) +{ + uint64_t ret; + uint32_t low; + low = get32le(input); + ret = get32le(input); + ret <<= 32; + ret |= low; + return ret; +} + +void put16le(struct buffer *input, uint16_t val) +{ + put8(input, val); + put8(input, val>>8); +} + +void put32le(struct buffer *input, uint32_t val) +{ + put16le(input, val); + put16le(input, val>>16); +} + +void put64le(struct buffer *input, uint64_t val) +{ + put32le(input, val); + put32le(input, val>>32); +} + +struct xdr xdr_be = { + get16le, get32le, get64le, + put16be, put32be, put64be +}; + +struct xdr xdr_le = { + get16le, get32le, get64le, + put16le, put32le, put64le +}; +

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New patch to review for coreboot: 7d9a4e1 AMD OliveHill: fix issue 'S3 fails to suspend after wake up from USB keyboard'
by Zheng Bao 21 Nov '13

21 Nov '13

Zheng Bao (zheng.bao(a)amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4261 -gerrit commit 7d9a4e10afd8e61cc6a13687433794c50805a58c Author: Zheng Bao <fishbaozi(a)gmail.com> Date: Thu Nov 21 16:12:27 2013 +0800 AMD OliveHill: fix issue 'S3 fails to suspend after wake up from USB keyboard' Propagated from http://review.coreboot.org/#/c/3347/ http://review.coreboot.org/#/c/3374/ The cause of this issue is: USB devices use bit 11(0x0b) of GP0_STS represents S3 wake up event, but this bit is not clear after wake up. So OS thinks there is a wake up signal and wake up immediately. Change-Id: I7c26cb07bcd2e62bb792809b67314e5155c6adf6 Signed-off-by: Zheng Bao <zheng.bao(a)amd.com> Signed-off-by: Zheng Bao <fishbaozi(a)gmail.com> --- src/mainboard/amd/olivehill/acpi/mainboard.asl | 7 +++++++ src/mainboard/amd/olivehill/acpi/sleep.asl | 2 ++ src/mainboard/asrock/imb-a180/acpi/mainboard.asl | 7 +++++++ src/mainboard/asrock/imb-a180/acpi/sleep.asl | 2 ++ 4 files changed, 18 insertions(+) diff --git a/src/mainboard/amd/olivehill/acpi/mainboard.asl b/src/mainboard/amd/olivehill/acpi/mainboard.asl index 5487b79..4045143 100644 --- a/src/mainboard/amd/olivehill/acpi/mainboard.asl +++ b/src/mainboard/amd/olivehill/acpi/mainboard.asl @@ -32,3 +32,10 @@ Name(SSFG, 0x0D) /* S1 support: bit 0, S2 Support: bit 1, etc. S0 & S5 assumed Name(OSTP, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */ Name(OSV, Ones) /* Assume nothing */ Name(PMOD, One) /* Assume APIC */ + +/* AcpiGpe0Blk */ +OperationRegion(GP0B, SystemMemory, 0xfed80814, 0x04) + Field(GP0B, ByteAcc, NoLock, Preserve) { + , 11, + USBS, 1, +} diff --git a/src/mainboard/amd/olivehill/acpi/sleep.asl b/src/mainboard/amd/olivehill/acpi/sleep.asl index fc04ecc..2fc2efe 100644 --- a/src/mainboard/amd/olivehill/acpi/sleep.asl +++ b/src/mainboard/amd/olivehill/acpi/sleep.asl @@ -89,6 +89,8 @@ Method(\_WAK, 1) { /* DBGO("From S") */ /* DBGO(Arg0) */ /* DBGO(" to S0\n") */ + Store(1,USBS) + \_SB.AWAK(Arg0) Return(WKST) diff --git a/src/mainboard/asrock/imb-a180/acpi/mainboard.asl b/src/mainboard/asrock/imb-a180/acpi/mainboard.asl index 5487b79..4045143 100644 --- a/src/mainboard/asrock/imb-a180/acpi/mainboard.asl +++ b/src/mainboard/asrock/imb-a180/acpi/mainboard.asl @@ -32,3 +32,10 @@ Name(SSFG, 0x0D) /* S1 support: bit 0, S2 Support: bit 1, etc. S0 & S5 assumed Name(OSTP, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */ Name(OSV, Ones) /* Assume nothing */ Name(PMOD, One) /* Assume APIC */ + +/* AcpiGpe0Blk */ +OperationRegion(GP0B, SystemMemory, 0xfed80814, 0x04) + Field(GP0B, ByteAcc, NoLock, Preserve) { + , 11, + USBS, 1, +} diff --git a/src/mainboard/asrock/imb-a180/acpi/sleep.asl b/src/mainboard/asrock/imb-a180/acpi/sleep.asl index fc04ecc..2fc2efe 100644 --- a/src/mainboard/asrock/imb-a180/acpi/sleep.asl +++ b/src/mainboard/asrock/imb-a180/acpi/sleep.asl @@ -89,6 +89,8 @@ Method(\_WAK, 1) { /* DBGO("From S") */ /* DBGO(Arg0) */ /* DBGO(" to S0\n") */ + Store(1,USBS) + \_SB.AWAK(Arg0) Return(WKST)

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Patch set updated for coreboot: 1975306 AMD Olivehill: Add ACPI Sx call for southbridge into _PTS
by Zheng Bao 21 Nov '13

21 Nov '13

Zheng Bao (zheng.bao(a)amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/4260 -gerrit commit 1975306457667c06637897d3ec38bfac4c867ca4 Author: Zheng Bao <fishbaozi(a)gmail.com> Date: Thu Nov 21 16:11:40 2013 +0800 AMD Olivehill: Add ACPI Sx call for southbridge into _PTS The Sx for southbridge calls are in AlibSsdtKB. The original ASL code has been scrubbed. Without the calls, Olive Hill can not wake up if it boots Windows. Change-Id: Ia7bba29904dbd6f33fdb08bf88bb499005ef561b Signed-off-by: Zheng Bao <zheng.bao(a)amd.com> Signed-off-by: Zheng Bao <fishbaozi(a)gmail.com> --- src/mainboard/amd/olivehill/acpi/sleep.asl | 6 ++++++ src/mainboard/asrock/imb-a180/acpi/sleep.asl | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/src/mainboard/amd/olivehill/acpi/sleep.asl b/src/mainboard/amd/olivehill/acpi/sleep.asl index dd0d9a4..fc04ecc 100644 --- a/src/mainboard/amd/olivehill/acpi/sleep.asl +++ b/src/mainboard/amd/olivehill/acpi/sleep.asl @@ -36,6 +36,10 @@ Name(WKST,Package(){Zero, Zero}) * the ACPI driver. This method cannot modify the configuration or power * state of any device in the system. */ + +External(\_SB.APTS, MethodObj) +External(\_SB.AWAK, MethodObj) + Method(_PTS, 1) { /* DBGO("\\_PTS\n") */ /* DBGO("From S0 to S") */ @@ -46,6 +50,7 @@ Method(_PTS, 1) { Store(0, Index(WKST,0)) Store(0, Index(WKST,1)) Store(7, UPWS) + \_SB.APTS(Arg0) } /* End Method(\_PTS) */ /* @@ -84,6 +89,7 @@ Method(\_WAK, 1) { /* DBGO("From S") */ /* DBGO(Arg0) */ /* DBGO(" to S0\n") */ + \_SB.AWAK(Arg0) Return(WKST) } /* End Method(\_WAK) */ diff --git a/src/mainboard/asrock/imb-a180/acpi/sleep.asl b/src/mainboard/asrock/imb-a180/acpi/sleep.asl index dd0d9a4..fc04ecc 100644 --- a/src/mainboard/asrock/imb-a180/acpi/sleep.asl +++ b/src/mainboard/asrock/imb-a180/acpi/sleep.asl @@ -36,6 +36,10 @@ Name(WKST,Package(){Zero, Zero}) * the ACPI driver. This method cannot modify the configuration or power * state of any device in the system. */ + +External(\_SB.APTS, MethodObj) +External(\_SB.AWAK, MethodObj) + Method(_PTS, 1) { /* DBGO("\\_PTS\n") */ /* DBGO("From S0 to S") */ @@ -46,6 +50,7 @@ Method(_PTS, 1) { Store(0, Index(WKST,0)) Store(0, Index(WKST,1)) Store(7, UPWS) + \_SB.APTS(Arg0) } /* End Method(\_PTS) */ /* @@ -84,6 +89,7 @@ Method(\_WAK, 1) { /* DBGO("From S") */ /* DBGO(Arg0) */ /* DBGO(" to S0\n") */ + \_SB.AWAK(Arg0) Return(WKST) } /* End Method(\_WAK) */

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Patch merged into coreboot/master: fe6bdd9 Fix error message on wrong compiles of 2065x
by gerrit＠coreboot.org 21 Nov '13

21 Nov '13

the following patch was just integrated into master: commit fe6bdd96d892c2c7c3c9047259dfd38fa9bfe60f Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Tue Nov 19 18:01:03 2013 +0100 Fix error message on wrong compiles of 2065x Current error message refers to sandybridge chipset. Instead error should be that 2065x needs Ibex Peak. Change-Id: I8cc8a34f496aec7af0ce95b4b65fd25e165f43fb Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> Reviewed-on: http://review.coreboot.org/4202 Reviewed-by: Kyösti Mälkki <kyosti.malkki(a)gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer(a)coreboot.org> See http://review.coreboot.org/4202 for details. -gerrit

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coreboot-gerrit November 2013