coreboot-gerrit March 2014

coreboot-gerrit@coreboot.org

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584 discussions

Patch merged into coreboot/master: 6e301c3 coreboot: introduce arch_payload_run()
by gerrit＠coreboot.org 03 Mar '14

03 Mar '14

the following patch was just integrated into master: commit 6e301c3e0d4fbd9044fbe6914cf9b420d86b48f3 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Mon Feb 24 22:27:39 2014 -0600 coreboot: introduce arch_payload_run() The selfboot() function relied on global variables within the selfboot.c compilation unit. Now that the bounce buffer is a part of struct payload use a new architecture-specific arch_payload_run() function for jumping to the payload. selfboot() can then be removed. Change-Id: Icec74942e94599542148561b3311ce5096ac5ea5 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> See http://review.coreboot.org/5300 for details. -gerrit

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Patch merged into coreboot/master: 70ba6a72 selfboot: store bounce buffer in struct payload
by gerrit＠coreboot.org 03 Mar '14

03 Mar '14

the following patch was just integrated into master: commit 70ba6a72a3688ef69a52a28fa35642476039594d Author: Aaron Durbin <adurbin(a)chromium.org> Date: Mon Feb 24 22:11:45 2014 -0600 selfboot: store bounce buffer in struct payload In order to break the dependency on selfboot for jumping to payload the bounce buffer location needs to be communicated. Therefore, add the bounce buffer to struct payload. Change-Id: I9d9396e5c5bfba7a63940227ee0bdce6cba39578 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> See http://review.coreboot.org/5299 for details. -gerrit

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Patch merged into coreboot/master: 7763c68 coreboot: use struct payload for selfload()
by gerrit＠coreboot.org 03 Mar '14

03 Mar '14

the following patch was just integrated into master: commit 7763c681b8da894e58a489cbaaa3e5bfada9765b Author: Aaron Durbin <adurbin(a)chromium.org> Date: Mon Feb 24 21:50:24 2014 -0600 coreboot: use struct payload for selfload() In order to encapsulate more data for self loading use struct payload as the type. That way modifications to what is needed for payload loading does not introduce more global variables. Change-Id: I5b8facd7881e397ca7de1c04cec747fc1dce2d5f Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> See http://review.coreboot.org/5298 for details. -gerrit

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Patch merged into coreboot/master: 42ece05 coreboot: move common code to payload_run() from selfboot()
by gerrit＠coreboot.org 03 Mar '14

03 Mar '14

the following patch was just integrated into master: commit 42ece05cc7936ce6fcd8858ef498b57cc917e602 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Mon Feb 24 21:24:28 2014 -0600 coreboot: move common code to payload_run() from selfboot() The selfboot() routine was perfoming most of the common teardown and stack checking infrastructure. Move that code into payload_run() to prepare removal of the selfboot() function. Change-Id: I29f2a5cfcc692f7a0fe2656cb1cda18158c49c6e Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> See http://review.coreboot.org/5297 for details. -gerrit

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Patch merged into coreboot/master: dc11a0d coreboot: unify infrastructure for loading payloads
by gerrit＠coreboot.org 03 Mar '14

03 Mar '14

the following patch was just integrated into master: commit dc11a0df45e9d0ab5ea32dc121a45e664e7f00d0 Author: Aaron Durbin <adurbin(a)chromium.org> Date: Mon Feb 24 14:56:34 2014 -0600 coreboot: unify infrastructure for loading payloads A payload can be loaded either from a vboot region or from cbfs. Provide a common place for choosing where the payload is loaded from. Additionally, place the logic in the 'loaders' directory similarly to the ramstage loader infrastructure. Change-Id: I6b0034ea5ebd04a3d058151819ac77a126a6bfe2 Signed-off-by: Aaron Durbin <adurbin(a)chromium.org> See http://review.coreboot.org/5296 for details. -gerrit

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Patch set updated for coreboot: 3425278 lenovo/{t60, x60}/devicetree.cb: fix typo in comment
by Idwer Vollering 03 Mar '14

03 Mar '14

Idwer Vollering (vidwer(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5325 -gerrit commit 34252783624d8213f79e6113b097cc099eafbadb Author: Paul Menzel <paulepanter(a)users.sourceforge.net> Date: Mon Mar 3 09:18:18 2014 +0100 lenovo/{t60,x60}/devicetree.cb: fix typo in comment Change-Id: Iee826a8092dbf17f8a28b7eb7b6d183464c6e498 Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- src/mainboard/lenovo/t60/devicetree.cb | 2 +- src/mainboard/lenovo/x60/devicetree.cb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mainboard/lenovo/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb index b87a223..f092380 100644 --- a/src/mainboard/lenovo/t60/devicetree.cb +++ b/src/mainboard/lenovo/t60/devicetree.cb @@ -71,7 +71,7 @@ chip northbridge/intel/i945 register "c4onc3_enable" = "1" - device pci 1b.0 on # Audio Cnotroller + device pci 1b.0 on # Audio Controller subsystemid 0x17aa 0x2010 end device pci 1c.0 on # Ethernet diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb index 3880f18..fbef3bf 100644 --- a/src/mainboard/lenovo/x60/devicetree.cb +++ b/src/mainboard/lenovo/x60/devicetree.cb @@ -63,7 +63,7 @@ chip northbridge/intel/i945 register "alt_gp_smi_en" = "0x1000" register "c4onc3_enable" = "1" - device pci 1b.0 on # Audio Cnotroller + device pci 1b.0 on # Audio Controller subsystemid 0x17aa 0x2010 end device pci 1c.0 on end # Ethernet

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Patch set updated for coreboot: 181d843 EC
by Vladimir Serbinenko 03 Mar '14

03 Mar '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5323 -gerrit commit 181d843fd2823d38e02048cf058478fee219eed9 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Sun Mar 2 20:24:21 2014 +0100 EC Change-Id: I2f747a408e331a245d91dd5f9c7ead0729f02a67 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/apple/macbook21/acpi/ec.asl | 218 ++++++++++++++++++++++++++++ src/mainboard/apple/macbook21/devicetree.cb | 5 +- src/mainboard/apple/macbook21/dsdt.asl | 1 - 3 files changed, 220 insertions(+), 4 deletions(-) diff --git a/src/mainboard/apple/macbook21/acpi/ec.asl b/src/mainboard/apple/macbook21/acpi/ec.asl index e69de29..01bfb0c 100644 --- a/src/mainboard/apple/macbook21/acpi/ec.asl +++ b/src/mainboard/apple/macbook21/acpi/ec.asl @@ -0,0 +1,218 @@ +Device(EC) +{ + Name(_HID, EISAID("PNP0C09")) + Name(_UID, 0) + + Name(_GPE, 0x17) + Mutex(ECLK, 0) + + OperationRegion(ERAM, EmbeddedControl, 0x00, 0x100) + Field(ERAM, ByteAcc, NoLock, Preserve) + { + Offset(0x01), + LIDS, 1, /* Lid status */ + HPAC, 1, + Offset(0x02), + WKLD, 1, /* Lid wake */ + + Offset(0x20), + SPTR, 8, + SSTS, 8, + SADR, 8, + SCMD, 8, + SBFR, 256, + } + Field(ERAM, ByteAcc, Lock, Preserve) + { + Offset(0x24), + SBDW, 16, + } + + Method(SBPC, 0, NotSerialized) + { + Store(1000, Local0) + While(Local0) + { + If(LEqual(SPTR, 0x00)) + { + Return() + } + + Sleep(1) + Decrement(Local0) + } + } + + Method(SBRW, 2, NotSerialized) + { + Acquire(ECLK, 0xFFFF) + Store(ShiftLeft(Arg0, 0x01), SADR) + Store(Arg1, SCMD) + Store(0x09, SPTR) + SBPC() + Store(SBDW, Local0) + Release(ECLK) + Return(Local0) + } + + Method(SBRB, 2, NotSerialized) + { + Acquire(ECLK, 0xFFFF) + Store(ShiftLeft(Arg0, 0x01), SADR) + Store(Arg1, SCMD) + Store(0x0B, SPTR) + SBPC() + Store(SBFR, Local0) + Release(ECLK) + Return(Local0) + } + + /* LID status change. */ + Method(_Q20, 0, NotSerialized) + { + Notify(LID, 0x80) + } + + /* AC status change. */ + Method(_Q21, 0, NotSerialized) + { + Notify(AC, 0x80) + } + + Method(_CRS, 0) + { + Name(ECMD, ResourceTemplate() + { + IO(Decode16, 0x62, 0x62, 1, 1) + IO(Decode16, 0x66, 0x66, 1, 1) + }) + Return(ECMD) + } + + Method(_INI, 0, NotSerialized) + { + } + + Device(LID) + { + Name(_HID, "PNP0C0D") + + Method(_LID, 0, NotSerialized) + { + return(LIDS) + } + } + + Device(AC) + { + Name(_HID, "ACPI0003") + Name(_UID, 0x00) + Name(_PCL, Package() { \_SB } ) + + Method(_PSR, 0, NotSerialized) + { + return(HPAC) + } + + Method(_STA, 0, NotSerialized) + { + Return(0x0f) + } + } + + Device(BAT0) + { + Name(_HID, EisaId("PNP0C0A")) + Name(_UID, 0x00) + Name(_PCL, Package() { \_SB }) + + Name(BATS, Package() + { + 0x00, // 0: PowerUnit: Report in mWh + 0xFFFFFFFF, // 1: Design cap + 0xFFFFFFFF, // 2: Last full charge cap + 0x01, // 3: Battery Technology + 10800, // 4: Design Voltage(mV) + 0x00, // 5: Warning design capacity + 200, // 6: Low design capacity + 10, // 7: granularity1 + 10, // 8: granularity2 + "", // 9: Model number + "", // A: Serial number + "", // B: Battery Type + "" // C: OEM information + }) + + Name(BATI, Package() + { + 0, // Battery State + // Bit 0 - discharge + // Bit 1 - charge + // Bit 2 - critical state + 0, // Battery present Rate + 0, // Battery remaining capacity + 0 // Battery present voltage + }) + + Method(_BIF, 0, NotSerialized) + { + Multiply(^^SBRW(0x0B, 0x18), 10, Index(BATS, 0x01)) + Multiply(^^SBRW(0x0B, 0x10), 10, Index(BATS, 0x02)) + Store(^^SBRW(0x0B, 0x19), Index(BATS, 0x04)) + Store(^^SBRB(0x0B, 0x21), Index(BATS, 0x09)) + Store(^^SBRB(0x0B, 0x22), Index(BATS, 0x0B)) + Store(^^SBRB(0x0B, 0x20), Index(BATS, 0x0C)) + + Return(BATS) + } + + Method(_STA, 0, NotSerialized) + { + If(And(^^SBRW(0x0A, 0x01), 0x01)) { + Return(0x1f) + } else { + Return(0x0f) + } + } + + Method(_BST, 0, NotSerialized) + { + /* Check for battery presence. */ + If(LNot(And(^^SBRW(0x0A, 0x01), 0x01))) { + Return(Package(4) { + 0, + 0xFFFFFFFF, + 0xFFFFFFFF, + 0xFFFFFFFF + }) + } + Store(^^SBRW(0x0B, 0x09), Local1) + Store(Local1, Index(BATI, 0x03)) + Store(^^SBRW(0x0B, 0x0A), Local0) + /* Sign-extend Local0. */ + If(And(Local0, 0x8000)) + { + Not(Local0, Local0) + And(Increment(Local0), 0xFFFF, Local0) + } + + Multiply(Local0, Local1, Local0) + Divide(Local0, 1000, , Index(BATI, 1)) + Multiply(^^SBRW(0x0B, 0x0F), 10, Index(BATI, 2)) + If(HPAC) + { + If(LNot(And(^^SBRW(0x0B, 0x16), 0x40))) { + Store(2, Index(BATI, 0)) + } Else { + Store(0, Index(BATI, 0)) + } + } + Else + { + Store(0x01, Index(BATI, 0)) + } + + Return(BATI) + } + } +} diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb index 3a740e0..d7814f4 100644 --- a/src/mainboard/apple/macbook21/devicetree.cb +++ b/src/mainboard/apple/macbook21/devicetree.cb @@ -57,9 +57,8 @@ chip northbridge/intel/i945 # 0 No effect (default) # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) # 2 SCI (if corresponding GPIO_EN bit is also set) - register "gpi13_routing" = "2" - register "gpi12_routing" = "1" - register "gpi8_routing" = "2" + register "gpi1_routing" = "2" + register "gpi7_routing" = "2" register "sata_ahci" = "0x1" register "sata_ports_implemented" = "0x04" diff --git a/src/mainboard/apple/macbook21/dsdt.asl b/src/mainboard/apple/macbook21/dsdt.asl index e654d20..5ba7b09 100644 --- a/src/mainboard/apple/macbook21/dsdt.asl +++ b/src/mainboard/apple/macbook21/dsdt.asl @@ -19,7 +19,6 @@ * MA 02110-1301 USA */ -#define THINKPAD_EC_GPE 28 #define BRIGHTNESS_UP \DSPC.BRTU #define BRIGHTNESS_DOWN \DSPC.BRTD #define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0

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Patch set updated for coreboot: cdc1c35 A new port apple/macbook21.
by Vladimir Serbinenko 03 Mar '14

03 Mar '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5321 -gerrit commit cdc1c35db4a59729a3a92472fdf475b8c6862008 Author: Mono <mono(a)posteo.de> Date: Sun Mar 2 18:40:36 2014 +0100 A new port apple/macbook21. Current problems: - Complete lack of EC support (no battery indicator, no temperature, ...) - No audio support Change-Id: I25d09629dd82e01fadca2b6c25f72aaf08eafae1 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/Kconfig | 3 + src/mainboard/apple/Kconfig | 19 + src/mainboard/apple/macbook21/Kconfig | 61 +++ src/mainboard/apple/macbook21/Makefile.inc | 19 + src/mainboard/apple/macbook21/acpi/ec.asl | 0 src/mainboard/apple/macbook21/acpi/gpe.asl | 0 .../apple/macbook21/acpi/i945_pci_irqs.asl | 71 ++++ .../apple/macbook21/acpi/ich7_pci_irqs.asl | 74 ++++ src/mainboard/apple/macbook21/acpi/mainboard.asl | 0 src/mainboard/apple/macbook21/acpi/platform.asl | 192 ++++++++++ src/mainboard/apple/macbook21/acpi/superio.asl | 0 src/mainboard/apple/macbook21/acpi/video.asl | 53 +++ src/mainboard/apple/macbook21/acpi_tables.c | 271 ++++++++++++++ src/mainboard/apple/macbook21/board_info.txt | 6 + src/mainboard/apple/macbook21/cmos.default | 21 ++ src/mainboard/apple/macbook21/cmos.layout | 162 ++++++++ src/mainboard/apple/macbook21/devicetree.cb | 108 ++++++ src/mainboard/apple/macbook21/dsdt.asl | 58 +++ src/mainboard/apple/macbook21/fadt.c | 158 ++++++++ src/mainboard/apple/macbook21/irq_tables.c | 61 +++ src/mainboard/apple/macbook21/mainboard.c | 91 +++++ src/mainboard/apple/macbook21/mptable.c | 76 ++++ src/mainboard/apple/macbook21/romstage.c | 414 +++++++++++++++++++++ src/mainboard/apple/macbook21/smi.h | 23 ++ src/mainboard/apple/macbook21/smihandler.c | 91 +++++ 25 files changed, 2032 insertions(+) diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig index d823b22..0c60cc9 100644 --- a/src/mainboard/Kconfig +++ b/src/mainboard/Kconfig @@ -18,6 +18,8 @@ config VENDOR_AMD bool "AMD" config VENDOR_AOPEN bool "AOpen" +config VENDOR_APPLE + bool "Apple" config VENDOR_ARIMA bool "Arima" config VENDOR_ARTECGROUP @@ -153,6 +155,7 @@ source "src/mainboard/advansus/Kconfig" source "src/mainboard/advantech/Kconfig" source "src/mainboard/amd/Kconfig" source "src/mainboard/aopen/Kconfig" +source "src/mainboard/apple/Kconfig" source "src/mainboard/arima/Kconfig" source "src/mainboard/artecgroup/Kconfig" source "src/mainboard/asi/Kconfig" diff --git a/src/mainboard/apple/Kconfig b/src/mainboard/apple/Kconfig new file mode 100644 index 0000000..037c79a --- /dev/null +++ b/src/mainboard/apple/Kconfig @@ -0,0 +1,19 @@ +if VENDOR_APPLE + +choice + prompt "Mainboard model" + +config BOARD_APPLE_MACBOOK21 + bool "Macbook2,1 ICH7 TESTING" + help + Testing coreboot port for Macbook2,1 + +endchoice + +source "src/mainboard/apple/macbook21/Kconfig" + +config MAINBOARD_VENDOR + string + default "Apple" + +endif # VENDOR_APPLE diff --git a/src/mainboard/apple/macbook21/Kconfig b/src/mainboard/apple/macbook21/Kconfig new file mode 100644 index 0000000..56c61e9 --- /dev/null +++ b/src/mainboard/apple/macbook21/Kconfig @@ -0,0 +1,61 @@ +if BOARD_APPLE_MACBOOK21 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select CPU_INTEL_SOCKET_MFCPGA478 + select NORTHBRIDGE_INTEL_I945 + select NORTHBRIDGE_INTEL_SUBTYPE_I945GM + select SOUTHBRIDGE_INTEL_I82801GX + select HAVE_OPTION_TABLE + select HAVE_CMOS_DEFAULT + select HAVE_PIRQ_TABLE + select HAVE_MP_TABLE + select GFXUMA + select BOARD_ROMSIZE_KB_2048 + select CHANNEL_XOR_RANDOMIZATION + select HAVE_ACPI_TABLES + select HAVE_ACPI_RESUME + select USE_OPTION_TABLE + select MAINBOARD_HAS_NATIVE_VGA_INIT + select MAINBOARD_DO_EDID + select EARLY_CBMEM_INIT + select INTEL_EDID + +config MAINBOARD_DIR + string + default apple/macbook21 + +config DCACHE_RAM_BASE + hex + default 0xffdf8000 + +config DCACHE_RAM_SIZE + hex + default 0x8000 + +config MAINBOARD_PART_NUMBER + string + default "MacBook2,1" + +config MMCONF_BASE_ADDRESS + hex + default 0xf0000000 + +config IRQ_SLOT_COUNT + int + default 18 + +config MAX_CPUS + int + default 2 + +config MAINBOARD_SMBIOS_MANUFACTURER + string + default "Apple Inc." + +config SEABIOS_PS2_TIMEOUT + int + default 3000 + +endif diff --git a/src/mainboard/apple/macbook21/Makefile.inc b/src/mainboard/apple/macbook21/Makefile.inc new file mode 100644 index 0000000..1ba662e --- /dev/null +++ b/src/mainboard/apple/macbook21/Makefile.inc @@ -0,0 +1,19 @@ +## +## 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 +## + diff --git a/src/mainboard/apple/macbook21/acpi/ec.asl b/src/mainboard/apple/macbook21/acpi/ec.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/apple/macbook21/acpi/gpe.asl b/src/mainboard/apple/macbook21/acpi/gpe.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl b/src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl new file mode 100644 index 0000000..6047def --- /dev/null +++ b/src/mainboard/apple/macbook21/acpi/i945_pci_irqs.asl @@ -0,0 +1,71 @@ +/* + * 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 }, + Package() { 0x0007FFFF, 0, 0, 0x10 }, + Package() { 0x001BFFFF, 0, 0, 0x16 }, + Package() { 0x001CFFFF, 0, 0, 0x11 }, + Package() { 0x001CFFFF, 1, 0, 0x10 }, + Package() { 0x001CFFFF, 2, 0, 0x12 }, + Package() { 0x001CFFFF, 3, 0, 0x13 }, + Package() { 0x001DFFFF, 0, 0, 0x15 }, + Package() { 0x001DFFFF, 1, 0, 0x13 }, + Package() { 0x001DFFFF, 2, 0, 0x12 }, + Package() { 0x001DFFFF, 3, 0, 0x10 }, + Package() { 0x001EFFFF, 0, 0, 0x16 }, + Package() { 0x001EFFFF, 1, 0, 0x14 }, + Package() { 0x001FFFFF, 0, 0, 0x12 }, + Package() { 0x001FFFFF, 1, 0, 0x13 }, + Package() { 0x001FFFFF, 3, 0, 0x10 } + }) + } Else { + Return (Package() { + Package() { 0x0001FFFF, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0002FFFF, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x0007FFFF, 0, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x001BFFFF, 0, \_SB.PCI0.LPCB.LNKG, 0 }, + Package() { 0x001CFFFF, 0, \_SB.PCI0.LPCB.LNKB, 0 }, + Package() { 0x001CFFFF, 1, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x001CFFFF, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001CFFFF, 3, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x001DFFFF, 0, \_SB.PCI0.LPCB.LNKH, 0 }, + Package() { 0x001DFFFF, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x001DFFFF, 2, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001DFFFF, 3, \_SB.PCI0.LPCB.LNKA, 0 }, + Package() { 0x001EFFFF, 0, \_SB.PCI0.LPCB.LNKG, 0 }, + Package() { 0x001EFFFF, 1, \_SB.PCI0.LPCB.LNKE, 0 }, + Package() { 0x001FFFFF, 0, \_SB.PCI0.LPCB.LNKC, 0 }, + Package() { 0x001FFFFF, 1, \_SB.PCI0.LPCB.LNKD, 0 }, + Package() { 0x001FFFFF, 3, \_SB.PCI0.LPCB.LNKA, 0 } + }) + } +} diff --git a/src/mainboard/apple/macbook21/acpi/ich7_pci_irqs.asl b/src/mainboard/apple/macbook21/acpi/ich7_pci_irqs.asl new file mode 100644 index 0000000..5354901 --- /dev/null +++ b/src/mainboard/apple/macbook21/acpi/ich7_pci_irqs.asl @@ -0,0 +1,74 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +/* This is board specific information: IRQ routing for the + * 0:1e.0 PCI bridge of the ICH7 + */ + +If (PICM) { + Return (Package() { + Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x15 }, + Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x16 }, + Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x17 }, + Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x14 }, + Package (0x04) { 0x0001FFFF, 0x00, 0x00, 0x16 }, + Package (0x04) { 0x0001FFFF, 0x01, 0x00, 0x15 }, + Package (0x04) { 0x0001FFFF, 0x02, 0x00, 0x14 }, + Package (0x04) { 0x0001FFFF, 0x03, 0x00, 0x17 }, + Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x12 }, + Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x13 }, + Package (0x04) { 0x0002FFFF, 0x02, 0x00, 0x11 }, + Package (0x04) { 0x0002FFFF, 0x03, 0x00, 0x10 }, + Package (0x04) { 0x0003FFFF, 0x00, 0x00, 0x13 }, + Package (0x04) { 0x0003FFFF, 0x01, 0x00, 0x12 }, + Package (0x04) { 0x0003FFFF, 0x02, 0x00, 0x15 }, + Package (0x04) { 0x0003FFFF, 0x03, 0x00, 0x16 }, + Package (0x04) { 0x0005FFFF, 0x00, 0x00, 0x11 }, + Package (0x04) { 0x0005FFFF, 0x01, 0x00, 0x14 }, + Package (0x04) { 0x0005FFFF, 0x02, 0x00, 0x16 }, + Package (0x04) { 0x0005FFFF, 0x03, 0x00, 0x15 }, + Package (0x04) { 0x0008FFFF, 0x00, 0x00, 0x14 } + }) + } Else { + Return (Package() { + Package (0x04) { 0x0000FFFF, 0x00, \_SB.PCI0.LPCB.LNKF, 0x00 }, + Package (0x04) { 0x0000FFFF, 0x01, \_SB.PCI0.LPCB.LNKG, 0x00 }, + Package (0x04) { 0x0000FFFF, 0x02, \_SB.PCI0.LPCB.LNKH, 0x00 }, + Package (0x04) { 0x0000FFFF, 0x03, \_SB.PCI0.LPCB.LNKE, 0x00 }, + Package (0x04) { 0x0001FFFF, 0x00, \_SB.PCI0.LPCB.LNKG, 0x00 }, + Package (0x04) { 0x0001FFFF, 0x01, \_SB.PCI0.LPCB.LNKF, 0x00 }, + Package (0x04) { 0x0001FFFF, 0x02, \_SB.PCI0.LPCB.LNKE, 0x00 }, + Package (0x04) { 0x0001FFFF, 0x03, \_SB.PCI0.LPCB.LNKH, 0x00 }, + Package (0x04) { 0x0002FFFF, 0x00, \_SB.PCI0.LPCB.LNKC, 0x00 }, + Package (0x04) { 0x0002FFFF, 0x01, \_SB.PCI0.LPCB.LNKD, 0x00 }, + Package (0x04) { 0x0002FFFF, 0x02, \_SB.PCI0.LPCB.LNKB, 0x00 }, + Package (0x04) { 0x0002FFFF, 0x03, \_SB.PCI0.LPCB.LNKA, 0x00 }, + Package (0x04) { 0x0003FFFF, 0x00, \_SB.PCI0.LPCB.LNKD, 0x00 }, + Package (0x04) { 0x0003FFFF, 0x01, \_SB.PCI0.LPCB.LNKC, 0x00 }, + Package (0x04) { 0x0003FFFF, 0x02, \_SB.PCI0.LPCB.LNKF, 0x00 }, + Package (0x04) { 0x0003FFFF, 0x03, \_SB.PCI0.LPCB.LNKG, 0x00 }, + Package (0x04) { 0x0005FFFF, 0x00, \_SB.PCI0.LPCB.LNKB, 0x00 }, + Package (0x04) { 0x0005FFFF, 0x01, \_SB.PCI0.LPCB.LNKE, 0x00 }, + Package (0x04) { 0x0005FFFF, 0x02, \_SB.PCI0.LPCB.LNKG, 0x00 }, + Package (0x04) { 0x0005FFFF, 0x03, \_SB.PCI0.LPCB.LNKF, 0x00 }, + Package (0x04) { 0x0008FFFF, 0x00, \_SB.PCI0.LPCB.LNKE, 0x00 } + }) +} diff --git a/src/mainboard/apple/macbook21/acpi/mainboard.asl b/src/mainboard/apple/macbook21/acpi/mainboard.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/apple/macbook21/acpi/platform.asl b/src/mainboard/apple/macbook21/acpi/platform.asl new file mode 100644 index 0000000..1c6ac6e --- /dev/null +++ b/src/mainboard/apple/macbook21/acpi/platform.asl @@ -0,0 +1,192 @@ +/* + * 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 _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}) +} + +// Power notification + +External (\_PR_.CPU0, DeviceObj) +External (\_PR_.CPU1, DeviceObj) + +Method (PNOT) +{ + If (MPEN) { + If(And(PDC0, 0x08)) { + Notify (\_PR_.CPU0, 0x80) // _PPC + + If (And(PDC0, 0x10)) { + Sleep(100) + Notify(\_PR_.CPU0, 0x81) // _CST + } + } + + If(And(PDC1, 0x08)) { + Notify (\_PR_.CPU1, 0x80) // _PPC + If (And(PDC1, 0x10)) { + Sleep(100) + Notify(\_PR_.CPU1, 0x81) // _CST + } + } + + } Else { // UP + Notify (\_PR_.CPU0, 0x80) + Sleep(0x64) + Notify(\_PR_.CPU0, 0x81) + } +} + +/* 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)) { + /* Linux answers _OSI with "True" for a couple of + * Windows version queries. But unlike Windows it + * needs a Video repost, so let's determine whether + * we're running Linux. + */ + + If (_OSI("Linux")) { + Store (1, LINX) + } + + 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 2006")) { + Store (2006, 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/apple/macbook21/acpi/superio.asl b/src/mainboard/apple/macbook21/acpi/superio.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/apple/macbook21/acpi/video.asl b/src/mainboard/apple/macbook21/acpi/video.asl new file mode 100644 index 0000000..50a0947 --- /dev/null +++ b/src/mainboard/apple/macbook21/acpi/video.asl @@ -0,0 +1,53 @@ +/* + * 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" + +Device (DSPC) +{ + Name (_ADR, 0x00020001) + OperationRegion (DSPC, PCI_Config, 0x00, 0x100) + Field (DSPC, ByteAcc, NoLock, Preserve) + { + Offset (0xf4), + BRTC, 8 + } + + Method(BRTD, 0, NotSerialized) + { + Store(BRTC, Local0) + if (LGreater (Local0, 15)) + { + Subtract(Local0, 16, Local0) + Store(Local0, BRTC) + } + } + + Method(BRTU, 0, NotSerialized) + { + Store (BRTC, Local0) + if (LLess(Local0, 0xff)) + { + Add (Local0, 16, Local0) + Store(Local0, BRTC) + } + } +} diff --git a/src/mainboard/apple/macbook21/acpi_tables.c b/src/mainboard/apple/macbook21/acpi_tables.c new file mode 100644 index 0000000..f6ed4ae --- /dev/null +++ b/src/mainboard/apple/macbook21/acpi_tables.c @@ -0,0 +1,271 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include <string.h> +#include <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, + 2, IO_APIC_ADDR, 0); + + /* 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); + + /* INT_SRC_OVR */ + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 0, 2, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_EDGE); + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 9, 9, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_LEVEL); + + + 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/apple/macbook21/board_info.txt b/src/mainboard/apple/macbook21/board_info.txt new file mode 100644 index 0000000..b620278 --- /dev/null +++ b/src/mainboard/apple/macbook21/board_info.txt @@ -0,0 +1,6 @@ +Board name: Macbook2,1 +Category: laptop +ROM package: SOIC-8 +ROM protocol: SPI +ROM socketed: n +Flashrom support: y diff --git a/src/mainboard/apple/macbook21/cmos.default b/src/mainboard/apple/macbook21/cmos.default new file mode 100644 index 0000000..0185e94 --- /dev/null +++ b/src/mainboard/apple/macbook21/cmos.default @@ -0,0 +1,21 @@ +boot_option=Fallback +last_boot=Fallback +baud_rate=115200 +debug_level=Spew +hyper_threading=Enable +nmi=Enable +boot_devices='' +boot_default=0x40 +cmos_defaults_loaded=Yes +lpt=Enable +volume=0x3 +tft_brightness=0xff +first_battery=Primary +bluetooth=Enable +wlan=Enable +wwan=Enable +trackpoint=Enable +fn_ctrl_swap=Disable +sticky_fn=Disable +power_management_beeps=Enable +low_battery_beep=Enable diff --git a/src/mainboard/apple/macbook21/cmos.layout b/src/mainboard/apple/macbook21/cmos.layout new file mode 100644 index 0000000..469371e --- /dev/null +++ b/src/mainboard/apple/macbook21/cmos.layout @@ -0,0 +1,162 @@ +# +# This file is part of the coreboot project. +# +# Copyright (C) 2007-2008 coresystems GmbH +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; version 2 of +# the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, +# MA 02110-1301 USA +# + +# ----------------------------------------------------------------- +entries + +#start-bit length config config-ID name +#0 8 r 0 seconds +#8 8 r 0 alarm_seconds +#16 8 r 0 minutes +#24 8 r 0 alarm_minutes +#32 8 r 0 hours +#40 8 r 0 alarm_hours +#48 8 r 0 day_of_week +#56 8 r 0 day_of_month +#64 8 r 0 month +#72 8 r 0 year +# ----------------------------------------------------------------- +# Status Register A +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +# ----------------------------------------------------------------- +# Status Register B +#88 1 r 0 auto_switch_DST +#89 1 r 0 24_hour_mode +#90 1 r 0 binary_values_enable +#91 1 r 0 square-wave_out_enable +#92 1 r 0 update_finished_enable +#93 1 r 0 alarm_interrupt_enable +#94 1 r 0 periodic_interrupt_enable +#95 1 r 0 disable_clock_updates +# ----------------------------------------------------------------- +# Status Register C +#96 4 r 0 status_c_rsvd +#100 1 r 0 uf_flag +#101 1 r 0 af_flag +#102 1 r 0 pf_flag +#103 1 r 0 irqf_flag +# ----------------------------------------------------------------- +# Status Register D +#104 7 r 0 status_d_rsvd +#111 1 r 0 valid_cmos_ram +# ----------------------------------------------------------------- +# Diagnostic Status Register +#112 8 r 0 diag_rsvd1 + +# ----------------------------------------------------------------- +0 120 r 0 reserved_memory +#120 264 r 0 unused + +# ----------------------------------------------------------------- +# RTC_BOOT_BYTE (coreboot hardcoded) +384 1 e 4 boot_option +385 1 e 4 last_boot +388 4 h 0 reboot_bits +#390 2 r 0 unused? + +# ----------------------------------------------------------------- +# coreboot config options: console +392 3 e 5 baud_rate +395 4 e 6 debug_level +#399 1 r 0 unused + +# coreboot config options: cpu +400 1 e 2 hyper_threading +#401 7 r 0 unused + +# coreboot config options: southbridge +408 1 e 1 nmi +#409 2 e 7 power_on_after_fail +#411 5 r 0 unused + +# coreboot config options: bootloader +416 512 s 0 boot_devices +928 8 h 0 boot_default +936 1 e 8 cmos_defaults_loaded +937 1 e 1 lpt +#938 46 r 0 unused + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +# ram initialization internal data +1024 8 r 0 C0WL0REOST +1032 8 r 0 C1WL0REOST +1040 8 r 0 RCVENMT +1048 4 r 0 C0DRT1 +1052 4 r 0 C1DRT1 + +1064 8 h 0 volume +1072 8 h 0 tft_brightness +1080 1 e 9 first_battery +1081 1 e 1 bluetooth +1082 1 e 1 wwan +1083 1 e 1 wlan +1084 1 e 1 trackpoint +1085 1 e 1 fn_ctrl_swap +1086 1 e 1 sticky_fn +1087 1 e 1 power_management_beeps +1088 1 e 1 low_battery_beep +# ----------------------------------------------------------------- + +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 No +8 1 Yes +9 0 Secondary +9 1 Primary + +# ----------------------------------------------------------------- +checksums + +checksum 392 983 984 + + diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb new file mode 100644 index 0000000..3a740e0 --- /dev/null +++ b/src/mainboard/apple/macbook21/devicetree.cb @@ -0,0 +1,108 @@ +## +## 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/i945 + + register "gpu_hotplug" = "0x00000220" + register "gpu_lvds_use_spread_spectrum_clock" = "1" + register "gpu_lvds_is_dual_channel" = "0" + register "gpu_backlight" = "0x1280128" + + device cpu_cluster 0 on + chip cpu/intel/socket_mFCPGA478 + device lapic 0 on end + end + end + + device domain 0 on + device pci 00.0 on # Host bridge + subsystemid 0x8086 0x7270 + end + device pci 02.0 on # VGA controller + subsystemid 0x8086 0x7270 + end + device pci 02.1 on # display controller + subsystemid 0x17aa 0x201a + end + chip southbridge/intel/i82801gx + 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 "gpi13_routing" = "2" + register "gpi12_routing" = "1" + register "gpi8_routing" = "2" + + register "sata_ahci" = "0x1" + register "sata_ports_implemented" = "0x04" + + register "gpe0_en" = "0x11000006" + register "alt_gp_smi_en" = "0x1000" + + register "ide_enable_primary" = "1" + register "ide_enable_secondary" = "1" + + register "c4onc3_enable" = "1" + device pci 1b.0 on # Audio Cnotroller + subsystemid 0x17aa 0x2010 + end + device pci 1c.0 on end # Ethernet + device pci 1c.1 on end # Atheros WLAN + device pci 1d.0 on # USB UHCI + subsystemid 0x8086 0x7270 + end + device pci 1d.1 on # USB UHCI + subsystemid 0x8086 0x7270 + end + device pci 1d.2 on # USB UHCI + subsystemid 0x8086 0x7270 + end + device pci 1d.3 on # USB UHCI + subsystemid 0x8086 0x7270 + end + device pci 1d.7 on # USB2 EHCI + subsystemid 0x8086 0x7270 + end + device pci 1f.0 on # PCI-LPC bridge + subsystemid 0x8086 0x7270 + end + device pci 1f.1 on # IDE + subsystemid 0x8086 0x7270 + end + device pci 1f.2 on # SATA + subsystemid 0x8086 0x7270 + end + device pci 1f.3 on # SMBUS + subsystemid 0x8086 0x7270 + end + end + end +end diff --git a/src/mainboard/apple/macbook21/dsdt.asl b/src/mainboard/apple/macbook21/dsdt.asl new file mode 100644 index 0000000..e654d20 --- /dev/null +++ b/src/mainboard/apple/macbook21/dsdt.asl @@ -0,0 +1,58 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#define THINKPAD_EC_GPE 28 +#define BRIGHTNESS_UP \DSPC.BRTU +#define BRIGHTNESS_DOWN \DSPC.BRTD +#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0 + +DefinitionBlock( + "dsdt.aml", + "DSDT", + 0x03, // DSDT revision: ACPI v3.0 + "COREv4", // OEM id + "COREBOOT", // OEM table id + 0x20090419 // OEM revision +) +{ + // Some generic macros + #include "acpi/platform.asl" + + // global NVS and variables + #include <southbridge/intel/i82801gx/acpi/globalnvs.asl> + + // General Purpose Events + #include "acpi/gpe.asl" + + // mainboard specific devices + #include "acpi/mainboard.asl" + + Scope (\_SB) { + Device (PCI0) + { + #include <northbridge/intel/i945/acpi/i945.asl> + #include <southbridge/intel/i82801gx/acpi/ich7.asl> + } + } + + /* Chipset specific sleep states */ + #include <southbridge/intel/i82801gx/acpi/sleepstates.asl> +} diff --git a/src/mainboard/apple/macbook21/fadt.c b/src/mainboard/apple/macbook21/fadt.c new file mode 100644 index 0000000..06b0346 --- /dev/null +++ b/src/mainboard/apple/macbook21/fadt.c @@ -0,0 +1,158 @@ +/* + * 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 + 0x20; + fadt->pm_tmr_blk = pmbase + 0x8; + fadt->gpe0_blk = pmbase + 0x28; + fadt->gpe1_blk = 0; + + fadt->pm1_evt_len = 4; + fadt->pm1_cnt_len = 2; + fadt->pm2_cnt_len = 1; + fadt->pm_tmr_len = 4; + fadt->gpe0_blk_len = 8; + 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; + + 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 = 16; + fadt->x_pm1a_cnt_blk.bit_offset = 0; + fadt->x_pm1a_cnt_blk.resv = 0; + fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4; + fadt->x_pm1a_cnt_blk.addrh = 0x0; + + fadt->x_pm1b_cnt_blk.space_id = 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 + 0x20; + fadt->x_pm2_cnt_blk.addrh = 0x0; + + fadt->x_pm_tmr_blk.space_id = 1; + fadt->x_pm_tmr_blk.bit_width = 32; + fadt->x_pm_tmr_blk.bit_offset = 0; + fadt->x_pm_tmr_blk.resv = 0; + fadt->x_pm_tmr_blk.addrl = pmbase + 0x8; + fadt->x_pm_tmr_blk.addrh = 0x0; + + fadt->x_gpe0_blk.space_id = 1; + fadt->x_gpe0_blk.bit_width = 64; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = pmbase + 0x28; + fadt->x_gpe0_blk.addrh = 0x0; + + fadt->x_gpe1_blk.space_id = 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/apple/macbook21/irq_tables.c b/src/mainboard/apple/macbook21/irq_tables.c new file mode 100644 index 0000000..8991d7f --- /dev/null +++ b/src/mainboard/apple/macbook21/irq_tables.c @@ -0,0 +1,61 @@ +/* + * 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 <arch/pirq_routing.h> + +static const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, /* u32 signature */ + PIRQ_VERSION, /* u16 version */ + 32 + 16 * 15, /* Max. number of devices on the bus */ + 0x00, /* Interrupt router bus */ + (0x1f << 3) | 0x0, /* Interrupt router dev */ + 0, /* IRQs devoted exclusively to PCI usage */ + 0x8086, /* Vendor */ + 0x122e, /* Device */ + 0, /* Miniport */ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ + 0xf5, /* 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, (0x02 << 3) | 0x0, {{0x00, 0xdef8}, {0x61, 0x1cf8}, {0x00, 0xdef8}, {0x00, 0xdef8}}, 0x0, 0x0}, /* VGA 0:02.0 */ + {0x00, (0x1b << 3) | 0x0, {{0x00, 0xdef8}, {0x61, 0x1cf8}, {0x00, 0xdef8}, {0x00, 0xdef8}}, 0x0, 0x0}, /* HD Audio 0:1b.0 */ + {0x00, (0x1c << 3) | 0x0, {{0x68, 0x1cf8}, {0x69, 0x1cf8}, {0x6a, 0x1cf8}, {0x6b, 0x1cf8}}, 0x0, 0x0}, /* PCIe 0:1c.0 */ + {0x00, (0x1c << 3) | 0x1, {{0x68, 0x1cf8}, {0x69, 0x1cf8}, {0x6a, 0x1cf8}, {0x6b, 0x1cf8}}, 0x0, 0x0}, /* PCIe 0:1c.1 */ + {0x00, (0x1c << 3) | 0x2, {{0x68, 0x1cf8}, {0x69, 0x1cf8}, {0x6a, 0x1cf8}, {0x6b, 0x1cf8}}, 0x0, 0x0}, /* PCIe 0:1c.2 */ + {0x00, (0x1c << 3) | 0x3, {{0x68, 0x1cf8}, {0x69, 0x1cf8}, {0x6a, 0x1cf8}, {0x6b, 0x1cf8}}, 0x0, 0x0}, /* PCIe 0:1c.3 */ + {0x00, (0x1d << 3) | 0x0, {{0x60, 0x1cf8}, {0x61, 0x1cf8}, {0x62, 0x1cf8}, {0x63, 0x1cf8}}, 0x0, 0x0}, /* USB 0:1d.0 */ + {0x00, (0x1d << 3) | 0x1, {{0x60, 0x1cf8}, {0x61, 0x1cf8}, {0x62, 0x1cf8}, {0x63, 0x1cf8}}, 0x0, 0x0}, /* USB 0:1d.1 */ + {0x00, (0x1d << 3) | 0x2, {{0x60, 0x1cf8}, {0x61, 0x1cf8}, {0x62, 0x1cf8}, {0x63, 0x1cf8}}, 0x0, 0x0}, /* USB 0:1d.2 */ + {0x00, (0x1d << 3) | 0x3, {{0x60, 0x1cf8}, {0x61, 0x1cf8}, {0x62, 0x1cf8}, {0x63, 0x1cf8}}, 0x0, 0x0}, /* USB 0:1d.3 */ + {0x00, (0x1e << 3) | 0x0, {{0x60, 0x1cf8}, {0x61, 0x1cf8}, {0x62, 0x1cf8}, {0x63, 0x1cf8}}, 0x0, 0x0}, /* PCI 0:1e.0 */ + {0x00, (0x1f << 3) | 0x0, {{0x6b, 0x1cf8}, {0x60, 0x1cf8}, {0x60, 0x1cf8}, {0x00, 0xdef8}}, 0x0, 0x0}, /* LPC 0:1f.0 */ + {0x00, (0x1f << 3) | 0x1, {{0x6b, 0x1cf8}, {0x60, 0x1cf8}, {0x60, 0x1cf8}, {0x00, 0xdef8}}, 0x0, 0x0}, /* IDE 0:1f.1 */ + {0x00, (0x1f << 3) | 0x2, {{0x6b, 0x1cf8}, {0x60, 0x1cf8}, {0x60, 0x1cf8}, {0x00, 0xdef8}}, 0x0, 0x0}, /* SATA 0:1f.2 */ + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr, &intel_irq_routing_table); +} diff --git a/src/mainboard/apple/macbook21/mainboard.c b/src/mainboard/apple/macbook21/mainboard.c new file mode 100644 index 0000000..6bd3aec --- /dev/null +++ b/src/mainboard/apple/macbook21/mainboard.c @@ -0,0 +1,91 @@ +/* + * 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 + */ + +#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 <arch/interrupt.h> +#include <northbridge/intel/i945/i945.h> +#include <pc80/mc146818rtc.h> +#include <arch/x86/include/arch/acpigen.h> +#include <smbios.h> +#include <x86emu/x86emu.h> +#define PANEL INT15_5F35_CL_DISPLAY_DEFAULT + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE +static int int15_handler(void) +{ + /* The right way to do this is to move this handler code into + * the mainboard or northbridge code. + * TODO: completely move to mainboards / chipsets. + */ + printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", + __func__, X86_AX, X86_BX, X86_CX, X86_DX); + + switch (X86_AX) { + case 0x5f35: /* Boot Display */ + X86_AX = 0x005f; // Success + X86_CL = PANEL; + break; + case 0x5f40: /* Boot Panel Type */ + X86_AX = 0x005f; // Success + X86_CL = 3; + printk(BIOS_DEBUG, "DISPLAY=%x\n", X86_CL); + break; + default: + /* Interrupt was not handled */ + printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX); + return 0; + } + + /* Interrupt handled */ + return 1; +} +#endif + +int get_cst_entries(acpi_cstate_t **entries) +{ + return 0; +} + +static void mainboard_init(device_t dev) +{ +#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 +} + +static void mainboard_enable(device_t dev) +{ + dev->ops->init = mainboard_init; +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, +}; + diff --git a/src/mainboard/apple/macbook21/mptable.c b/src/mainboard/apple/macbook21/mptable.c new file mode 100644 index 0000000..cc97e52 --- /dev/null +++ b/src/mainboard/apple/macbook21/mptable.c @@ -0,0 +1,76 @@ +/* + * 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 <device/device.h> +#include <device/pci.h> +#include <console/console.h> +#include <arch/smp/mpspec.h> +#include <arch/ioapic.h> +#include <string.h> +#include <stdint.h> + +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, 2, 0x20, IO_APIC_ADDR); + + /* Legacy Interrupts */ + mptable_add_isa_interrupts(mc, isa_bus, 0x2, 0); + + smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, isa_bus, 0x00, MP_APIC_ALL, 0x00); + smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x00, MP_APIC_ALL, 0x01); + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x01 << 2), 0x02, 0x10); /* PCIe root 0.02.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x02 << 2), 0x02, 0x10); /* VGA 0.02.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1b << 2), 0x02, 0x16); /* HD Audio 0:1b.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2), 0x02, 0x11); /* PCIe 0:1c.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x01, 0x02, 0x10); /* PCIe 0:1c.1 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x02, 0x02, 0x12); /* PCIe 0:1c.2 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1c << 2) | 0x03, 0x02, 0x13); /* PCIe 0:1c.3 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) , 0x02, 0x15); /* USB 0:1d.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x01, 0x02, 0x13); /* USB 0:1d.1 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x02, 0x02, 0x12); /* USB 0:1d.2 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1d << 2) | 0x03, 0x02, 0x10); /* USB 0:1d.3 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2) , 0x02, 0x12); /* LPC 0:1f.0 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2) | 0x01, 0x02, 0x13); /* IDE 0:1f.1 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x00, (0x1f << 2) | 0x03, 0x02, 0x10); /* SATA 0:1f.3 */ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x03, (0x03 << 2) , 0x02, 0x13); /* Firewire 3:03.0 */ + + mptable_lintsrc(mc, isa_bus); + 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/apple/macbook21/romstage.c b/src/mainboard/apple/macbook21/romstage.c new file mode 100644 index 0000000..e7ff902 --- /dev/null +++ b/src/mainboard/apple/macbook21/romstage.c @@ -0,0 +1,414 @@ +/* + * 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 + */ + +// __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 <cbmem.h> +#include <timestamp.h> +#include <pc80/mc146818rtc.h> +#include <console/console.h> +#include <cpu/x86/bist.h> +#include "northbridge/intel/i945/i945.h" +#include "northbridge/intel/i945/raminit.h" +#include "southbridge/intel/i82801gx/i82801gx.h" + +void setup_ich7_gpios(void) +{ + printk(BIOS_DEBUG, " GPIOS..."); + + /* X60 GPIO: + * 1: HDD_PRESENCE# + * 6: Unknown (Pulled high by R215 to VCC3B) + * 7: BDC_PRESENCE# + * 8: H8_WAKE# + * 9: RTC_BAT_IN# + * 10: Unknown (Pulled high by R700 to VCC3M) + * 12: H8SCI# + * 13: SLICE_ON_3M# + * 14: Unknown (Pulled high by R321 to VCC3) + * 15: Unknown (Pulled high by R258 to VCC3) + * 19: Unknown (Pulled low by R594) + * 21: Unknown (Pulled high by R145 to VCC3) + * 22: FWH_WP# + * 25: MDC_KILL# + * 33: HDD_PRESENCE_2# + * 35: CLKREQ_SATA# + * 36: PLANARID0 + * 37: PLANARID1 + * 38: PLANARID2 + * 39: PLANARID3 + * 48: FWH_TBL# + */ + + outl(0x1f40f7e2, DEFAULT_GPIOBASE + 0x00); /* GPIO_USE_SEL */ + outl(0xfea8af83, DEFAULT_GPIOBASE + 0x04); /* GP_IO_SEL */ + outl(0xfcc06bdf, DEFAULT_GPIOBASE + 0x0c); /* GP_LVL */ + /* Output Control Registers */ + outl(0x00000000, DEFAULT_GPIOBASE + 0x18); /* GPO_BLINK */ + /* Input Control Registers */ + outl(0x00002082, DEFAULT_GPIOBASE + 0x2c); /* GPI_INV */ + outl(0x000100c0, DEFAULT_GPIOBASE + 0x30); /* GPIO_USE_SEL2 */ + outl(0x00000030, DEFAULT_GPIOBASE + 0x34); /* GP_IO_SEL2 */ + outl(0x000100c0, DEFAULT_GPIOBASE + 0x38); /* GP_LVL2 */ +} + +static void ich7_enable_lpc(void) +{ + // Enable Serial IRQ + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x64, 0xd0); + + // I/O Decode Ranges + // X60: 0x0210 == 00000010 00010000 + // Macbook21: 0x0010 == 00000000 00010000 + // Bit 9:8 LPT Decode Range. This field determines which range to + // decode for the LPT Port. + // 00 = 378h 37Fh and 778h 77Fh + // 10 = 3BCh 3BEh and 7BCh 7BEh + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x80, 0x0010); + + // LPC_EN--LPC I/F Enables Register + // X60: 0x1f0d == 00011111 00001101 + // Macbook21: 0x3807 == 00111000 00000111 + // Bit 13 CNF2_LPC_EN -- R/W. Microcontroller Enable # 2. + // 0 = Disable. + // 1 = Enables the decoding of the I/O locations 4Eh and 4Fh + // to the LPC interface. This range is used for a + // microcontroller. + // Bit 12 CNF1_LPC_EN -- R/W. Super I/O Enable. + // 0 = Disable. + // 1 = Enables the decoding of the I/O locations 2Eh and 2Fh + // to the LPC interface. This range is used for + // Super I/O devices. + // Bit 11 MC_LPC_EN -- R/W. Microcontroller Enable # 1. + // 0 = Disable. + // 1 = Enables the decoding of the I/O locations 62h and 66h + // to the LPC interface. This range is used for a + // microcontroller. + // Bit 10 KBC_LPC_EN -- R/W. Keyboard Enable. + // 0 = Disable. + // 1 = Enables the decoding of the I/O locations 60h and 64h + // to the LPC interface. This range is used for a + // microcontroller. + // Bit 9 GAMEH_LPC_EN -- R/W. High Gameport Enable + // 0 = Disable. + // 1 = Enables the decoding of the I/O locations 208h to 20Fh + // to the LPC interface. This range is used for a gameport. + // Bit 8 GAMEL_LPC_EN -- R/W. Low Gameport Enable + // 0 = Disable. + // 1 = Enables the decoding of the I/O locations 200h to 207h + // to the LPC interface. This range is used for a gameport. + // Bit 3 FDD_LPC_EN -- R/W. Floppy Drive Enable + // 0 = Disable. + // 1 = Enables the decoding of the FDD range to the LPC + // interface. This range is selected in the LPC_FDD/LPT + // Decode Range Register (D31:F0:80h, bit 12). + // Bit 2 LPT_LPC_EN -- R/W. Parallel Port Enable + // 0 = Disable. + // 1 = Enables the decoding of the LPT range to the LPC + // interface. This range is selected in the LPC_FDD/LPT + // Decode Range Register (D31:F0:80h, bit 9:8). + // Bit 1 COMB_LPC_EN -- R/W. Com Port B Enable + // 0 = Disable. + // 1 = Enables the decoding of the COMB range to the LPC + // interface. This range is selected in the LPC_COM Decode + // Range Register (D31:F0:80h, bits 6:4). + // Bit 0 COMA_LPC_EN -- R/W. Com Port A Enable + // 0 = Disable. + // 1 = Enables the decoding of the COMA range to the LPC + // interface. This range is selected in the LPC_COM Decode + // Range Register (D31:F0:80h, bits 3:2). + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x82, 0x3807); + + /* GEN1_DEC, LPC Interface Generic Decode Range 1 */ + // X60: 0x1601 0x007c == 00000000 01111100 00010110 00000001 + // Macbook21: 0x0681 0x000c == 00000000 00001100 00000110 10000001 + // Bit 31:24 Reserved. + // Bit 23:18 Generic I/O Decode Range Address[7:2] Mask: A `1' in any + // bit position indicates that any value in the corresponding + // address bit in a received cycle will be treated as a + // match. The corresponding bit in the Address field, below, + // is ignored. The mask is only provided for the lower 6 bits + // of the DWord address, allowing for decoding blocks up to + // 256 bytes in size. + // Bit 17:16 Reserved. + // Bit 15:2 Generic I/O Decode Range 1 Base Address (GEN1_BASE). This + // address is aligned on a 128-byte boundary, and must have + // address lines 31:16 as 0. NOTE: The Intel ICH7 does not + // provide decode down to the word or byte level. + // Bit 1 Reserved. + // Bit 0 Generic Decode Range 1 Enable (GEN1_EN) -- R/W. + // 0 = Disable. + // 1 = Enable the GEN1 I/O range to be forwarded to the LPC + // I/F + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x84, 0x0681); + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x86, 0x000c); + + /* GEN2_DEC, LPC Interface Generic Decode Range 2 */ + // X60: 0x15e1 0x000c == 00000000 00001100 00010101 11100001 + // Macbook21: 0x1641 0x000c == 00000000 00001100 00010110 01000001 + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x88, 0x1641); + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x8a, 0x000c); + + /* GEN3_DEC, LPC Interface Generic Decode Range 3 */ + // X60: 0x1681 0x001c == 00000000 00011100 00010110 10000001 + // Macbook21: 0x0000 0x0000 + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x8c, 0x0000); // obsolete, because it writes zeros? + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x8e, 0x0000); + + /* GEN4_DEC, LPC Interface Generic Decode Range 4 */ + // X60: 0x0000 0x0000 + // Macbook21: 0x0301 0x001c == 00000000 00011100 00000011 00000001 + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x90, 0x0301); + pci_write_config16(PCI_DEV(0, 0x1f, 0), 0x92, 0x001c); +} + +static void rcba_config(void) +{ + /* V0CTL Virtual Channel 0 Resource Control */ + RCBA32(0x0014) = 0x80000001; + /* V1CAP Virtual Channel 1 Resource Capability */ + RCBA32(0x001c) = 0x03128010; + + /* Device 1f interrupt pin register */ + RCBA32(0x3100) = 0x00042210; + RCBA32(0x3108) = 0x10004321; + + /* PCIe Interrupts */ + RCBA32(0x310c) = 0x00214321; + /* HD Audio Interrupt */ + RCBA32(0x3110) = 0x00000001; + + /* dev irq route register */ + RCBA16(0x3140) = 0x0232; + RCBA16(0x3142) = 0x3246; + RCBA16(0x3144) = 0x0235; + RCBA16(0x3146) = 0x3201; + RCBA16(0x3148) = 0x3216; + + /* Enable IOAPIC */ + RCBA8(0x31ff) = 0x03; + + /* Enable upper 128bytes of CMOS */ + RCBA32(0x3400) = (1 << 2); + + /* Disable unused devices */ + RCBA32(0x3418) = FD_PCIE6 | FD_PCIE5 | FD_PCIE4 | FD_PCIE3 | FD_INTLAN | FD_ACMOD | FD_ACAUD; + RCBA32(0x3418) |= (1 << 0); // Required. + + /* Set up I/O Trap #0 for 0xfe00 (SMIC) */ + // RCBA32(0x1e84) = 0x00020001; + // RCBA32(0x1e80) = 0x0000fe01; + + /* Set up I/O Trap #3 for 0x800-0x80c (Trap) */ + RCBA32(0x1e9c) = 0x000200f0; + RCBA32(0x1e98) = 0x000c0801; +} + +static void early_ich7_init(void) +{ + uint8_t reg8; + uint32_t reg32; + + // program secondary mlt XXX byte? + pci_write_config8(PCI_DEV(0, 0x1e, 0), 0x1b, 0x20); + + // reset rtc power status + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xa4); + reg8 &= ~(1 << 2); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa4, reg8); + + // usb transient disconnect + reg8 = pci_read_config8(PCI_DEV(0, 0x1f, 0), 0xad); + reg8 |= (3 << 0); + pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xad, reg8); + + reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xfc); + reg32 |= (1 << 29) | (1 << 17); + pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xfc, reg32); + + reg32 = pci_read_config32(PCI_DEV(0, 0x1d, 7), 0xdc); + reg32 |= (1 << 31) | (1 << 27); + pci_write_config32(PCI_DEV(0, 0x1d, 7), 0xdc, reg32); + + RCBA32(0x0088) = 0x0011d000; + RCBA16(0x01fc) = 0x060f; + RCBA32(0x01f4) = 0x86000040; + RCBA32(0x0214) = 0x10030549; + RCBA32(0x0218) = 0x00020504; + RCBA8(0x0220) = 0xc5; + reg32 = RCBA32(0x3410); + reg32 |= (1 << 6); + RCBA32(0x3410) = reg32; + reg32 = RCBA32(0x3430); + reg32 &= ~(3 << 0); + reg32 |= (1 << 0); + RCBA32(0x3430) = reg32; + RCBA32(0x3418) |= (1 << 0); + RCBA16(0x0200) = 0x2008; + RCBA8(0x2027) = 0x0d; + RCBA16(0x3e08) |= (1 << 7); + RCBA16(0x3e48) |= (1 << 7); + RCBA32(0x3e0e) |= (1 << 7); + RCBA32(0x3e4e) |= (1 << 7); + + // next step only on ich7m b0 and later: + reg32 = RCBA32(0x2034); + reg32 &= ~(0x0f << 16); + reg32 |= (5 << 16); + RCBA32(0x2034) = reg32; +} + +void main(unsigned long bist) +{ + u32 reg32; + int boot_mode = 0; + int cbmem_was_initted; + const u8 spd_addrmap[2 * DIMM_SOCKETS] = { 0x50, 0x51, 0x52, 0x53 }; + + + timestamp_init(get_initial_timestamp()); + timestamp_add_now(TS_START_ROMSTAGE); + + if (bist == 0) + enable_lapic(); + + /* Force PCIRST# */ + pci_write_config16(PCI_DEV(0, 0x1e, 0), BCTRL, SBR); + udelay(200 * 1000); + pci_write_config16(PCI_DEV(0, 0x1e, 0), BCTRL, 0); + + ich7_enable_lpc(); + + /* Set up the console */ + console_init(); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + + if (MCHBAR16(SSKPD) == 0xCAFE) { + printk(BIOS_DEBUG, + "Soft reset detected, rebooting properly.\n"); + outb(0x6, 0xcf9); + while (1) + asm("hlt"); + } + + /* Perform some early chipset initialization required + * before RAM initialization can work + */ + i945_early_initialization(); + + /* Read PM1_CNT */ + reg32 = inl(DEFAULT_PMBASE + 0x04); + printk(BIOS_DEBUG, "PM1_CNT: %08x\n", reg32); + if (((reg32 >> 10) & 7) == 5) { +#if CONFIG_HAVE_ACPI_RESUME + printk(BIOS_DEBUG, "Resume from S3 detected.\n"); + boot_mode = 2; + /* Clear SLP_TYPE. This will break stage2 but + * we care for that when we get there. + */ + outl(reg32 & ~(7 << 10), DEFAULT_PMBASE + 0x04); + +#else + printk(BIOS_DEBUG, "Resume from S3 detected, but disabled.\n"); +#endif + } + + /* Enable SPD ROMs and DDR-II DRAM */ + enable_smbus(); + +#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8 + dump_spd_registers(); +#endif + + timestamp_add_now(TS_BEFORE_INITRAM); + sdram_initialize(boot_mode, spd_addrmap); + timestamp_add_now(TS_AFTER_INITRAM); + + /* Perform some initialization that must run before stage2 */ + early_ich7_init(); + + /* This should probably go away. Until now it is required + * and mainboard specific + */ + rcba_config(); + + /* Chipset Errata! */ + fixup_i945_errata(); + + /* Initialize the internal PCIe links before we go into stage2 */ + i945_late_initialization(); + +#if !CONFIG_HAVE_ACPI_RESUME +#if CONFIG_DEFAULT_CONSOLE_LOGLEVEL > 8 +#if CONFIG_DEBUG_RAM_SETUP + sdram_dump_mchbar_registers(); + + { + /* This will not work if TSEG is in place! */ + u32 tom = pci_read_config32(PCI_DEV(0, 2, 0), 0x5c); + + printk(BIOS_DEBUG, "TOM: 0x%08x\n", tom); + ram_check(0x00000000, 0x000a0000); + ram_check(0x00100000, tom); + } +#endif +#endif +#endif + + MCHBAR16(SSKPD) = 0xCAFE; + + cbmem_was_initted = !cbmem_recovery(boot_mode==2); + +#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 ((boot_mode == 2) && cbmem_was_initted) { + void *resume_backup_memory = cbmem_find(CBMEM_ID_RESUME); + + /* copy 1MB - 64K to high tables ram_base to prevent memory corruption + * through stage 2. We could keep stuff like stack and heap in high tables + * memory completely, but that's a wonderful clean up task for another + * day. + */ + if (resume_backup_memory) + memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, + HIGH_MEMORY_SAVE); + + /* Magic for S3 resume */ + pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, + SKPAD_ACPI_S3_MAGIC); + } +#endif + + timestamp_add_now(TS_END_ROMSTAGE); + +} diff --git a/src/mainboard/apple/macbook21/smi.h b/src/mainboard/apple/macbook21/smi.h new file mode 100644 index 0000000..92186bf --- /dev/null +++ b/src/mainboard/apple/macbook21/smi.h @@ -0,0 +1,23 @@ +/* + * 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_APPLE_MACBOOK21_SMI_H +#define MAINBOARD_APPLE_MACBOOK21_SMI_H + +#endif diff --git a/src/mainboard/apple/macbook21/smihandler.c b/src/mainboard/apple/macbook21/smihandler.c new file mode 100644 index 0000000..0b3d615 --- /dev/null +++ b/src/mainboard/apple/macbook21/smihandler.c @@ -0,0 +1,91 @@ +/* + * 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 <pc80/mc146818rtc.h> +#include <delay.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"); +} + +int mainboard_io_trap_handler(int smif) +{ + static int smm_initialized; + + if (!smm_initialized) { + mainboard_smm_init(); + smm_initialized = 1; + } + + switch (smif) { + default: + return 0; + } + + /* On success, the IO Trap Handler returns 1 + * On failure, the IO Trap Handler returns a value != 1 */ + return 1; +} + +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: + /* 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); + break; + case APM_CNT_ACPI_DISABLE: + /* 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); + break; + default: + break; + } + return 0; +}

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Patch set updated for coreboot: 60d4c9a apple/macbook21: Fix audio.
by Vladimir Serbinenko 03 Mar '14

03 Mar '14

Vladimir Serbinenko (phcoder(a)gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5324 -gerrit commit 60d4c9a30a845b5efe041c7b9c06769f9ad73351 Author: Vladimir Serbinenko <phcoder(a)gmail.com> Date: Mon Mar 3 00:44:38 2014 +0100 apple/macbook21: Fix audio. Change-Id: I0bb939ac377f84431d871b702fdb42651e9a2e96 Signed-off-by: Vladimir Serbinenko <phcoder(a)gmail.com> --- src/mainboard/apple/macbook21/devicetree.cb | 2 +- src/mainboard/apple/macbook21/hda_verb.h | 93 +++++++++++++++++++++++++++++ src/mainboard/apple/macbook21/mainboard.c | 6 ++ 3 files changed, 100 insertions(+), 1 deletion(-) diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb index d7814f4..66e5fa4 100644 --- a/src/mainboard/apple/macbook21/devicetree.cb +++ b/src/mainboard/apple/macbook21/devicetree.cb @@ -71,7 +71,7 @@ chip northbridge/intel/i945 register "c4onc3_enable" = "1" device pci 1b.0 on # Audio Cnotroller - subsystemid 0x17aa 0x2010 + subsystemid 0x8384 0x7680 end device pci 1c.0 on end # Ethernet device pci 1c.1 on end # Atheros WLAN diff --git a/src/mainboard/apple/macbook21/hda_verb.h b/src/mainboard/apple/macbook21/hda_verb.h new file mode 100644 index 0000000..4e1687d --- /dev/null +++ b/src/mainboard/apple/macbook21/hda_verb.h @@ -0,0 +1,93 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 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, + * or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +static const u32 mainboard_cim_verb_data[] = { + /* coreboot specific header */ + 0x83847680, /* Codec Vendor / Device ID: SigmaTel STAC9221 A1 */ + 0x106b2200, /* Subsystem ID */ + 0x0000000B, /* Number of 4 dword sets */ + + /* NID 0x01: Subsystem ID. */ + 0x00172000, + 0x00172122, + 0x0017226B, + 0x00172310, + + /* NID 0x0A. */ + 0x00A71C1F, + 0x00A71DE2, + 0x00A71E21, + 0x00A71F03, + + /* NID 0x0B. */ + 0x00B71C2E, + 0x00B71DE0, + 0x00B71EA1, + 0x00B71F03, + + /* NID 0x0C. */ + 0x00C71C10, + 0x00C71DE1, + 0x00C71E17, + 0x00C71F90, + + /* NID 0x0D. */ + 0x00D71C1F, + 0x00D71DE1, + 0x00D71E17, + 0x00D71F90, + + /* NID 0x0E. */ + 0x00E71CFE, + 0x00E71D00, + 0x00E71E00, + 0x00E71F40, + + /* NID 0x0F */ + 0x00F71C20, + 0x00F71DE0, + 0x00F71E81, + 0x00F71F03, + + /* NID 0x10 */ + 0x01071C30, + 0x01071DE2, + 0x01071E45, + 0x01071F13, + + /* NID 0x11 */ + 0x01171C40, + 0x01171DE2, + 0x01171EC5, + 0x01171F13, + + /* NID 0x15 */ + 0x01571CFC, + 0x01571D00, + 0x01571E00, + 0x01571F40, + + /* NID 0x1B. */ + 0x01B71CFB, + 0x01B71D00, + 0x01B71E00, + 0x01B71F40, + +}; diff --git a/src/mainboard/apple/macbook21/mainboard.c b/src/mainboard/apple/macbook21/mainboard.c index 6bd3aec..9a025dd 100644 --- a/src/mainboard/apple/macbook21/mainboard.c +++ b/src/mainboard/apple/macbook21/mainboard.c @@ -34,8 +34,12 @@ #include <arch/x86/include/arch/acpigen.h> #include <smbios.h> #include <x86emu/x86emu.h> +#include "hda_verb.h" #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT +extern const u32 *cim_verb_data; +extern u32 cim_verb_data_size; + #if CONFIG_PCI_OPTION_ROM_RUN_YABEL || CONFIG_PCI_OPTION_ROM_RUN_REALMODE static int int15_handler(void) { @@ -83,6 +87,8 @@ static void mainboard_init(device_t dev) static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; + cim_verb_data = mainboard_cim_verb_data; + cim_verb_data_size = sizeof(mainboard_cim_verb_data); } struct chip_operations mainboard_ops = {

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New patch to review for coreboot: aa5f399 lenovo/{t60, x60}/devicetree.cb: Fix typo in Controller in comment
by Paul Menzel 03 Mar '14

03 Mar '14

Paul Menzel (paulepanter(a)users.sourceforge.net) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5325 -gerrit commit aa5f3994cff852021a96a2293a2ab0f3bbbbe99d Author: Paul Menzel <paulepanter(a)users.sourceforge.net> Date: Mon Mar 3 09:18:18 2014 +0100 lenovo/{t60,x60}/devicetree.cb: Fix typo in Controller in comment $ git grep -l Cnotr | xargs sed -i 's/Cnotr/Contr/g' Change-Id: Iee826a8092dbf17f8a28b7eb7b6d183464c6e498 Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- src/mainboard/lenovo/t60/devicetree.cb | 2 +- src/mainboard/lenovo/x60/devicetree.cb | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/mainboard/lenovo/t60/devicetree.cb b/src/mainboard/lenovo/t60/devicetree.cb index b87a223..f092380 100644 --- a/src/mainboard/lenovo/t60/devicetree.cb +++ b/src/mainboard/lenovo/t60/devicetree.cb @@ -71,7 +71,7 @@ chip northbridge/intel/i945 register "c4onc3_enable" = "1" - device pci 1b.0 on # Audio Cnotroller + device pci 1b.0 on # Audio Controller subsystemid 0x17aa 0x2010 end device pci 1c.0 on # Ethernet diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb index 3880f18..fbef3bf 100644 --- a/src/mainboard/lenovo/x60/devicetree.cb +++ b/src/mainboard/lenovo/x60/devicetree.cb @@ -63,7 +63,7 @@ chip northbridge/intel/i945 register "alt_gp_smi_en" = "0x1000" register "c4onc3_enable" = "1" - device pci 1b.0 on # Audio Cnotroller + device pci 1b.0 on # Audio Controller subsystemid 0x17aa 0x2010 end device pci 1c.0 on end # Ethernet

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coreboot-gerrit March 2014