diff options
Diffstat (limited to 'src')
28 files changed, 6117 insertions, 0 deletions
diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig index b6f756519c..a4b983ea30 100644 --- a/src/mainboard/Kconfig +++ b/src/mainboard/Kconfig @@ -92,6 +92,8 @@ config VENDOR_RCA bool "RCA" config VENDOR_RODA bool "Roda" +config VENDOR_SIEMENS + bool "Siemens" config VENDOR_SOYO bool "Soyo" config VENDOR_SUNW @@ -163,6 +165,7 @@ source "src/mainboard/nvidia/Kconfig" source "src/mainboard/pcengines/Kconfig" source "src/mainboard/rca/Kconfig" source "src/mainboard/roda/Kconfig" +source "src/mainboard/siemens/Kconfig" source "src/mainboard/soyo/Kconfig" source "src/mainboard/sunw/Kconfig" source "src/mainboard/supermicro/Kconfig" diff --git a/src/mainboard/siemens/Kconfig b/src/mainboard/siemens/Kconfig new file mode 100644 index 0000000000..f03f8224e0 --- /dev/null +++ b/src/mainboard/siemens/Kconfig @@ -0,0 +1,17 @@ +if VENDOR_SIEMENS + +choice + prompt "Mainboard model" + +config BOARD_SIEMENS_SITEMP_G1P1 + bool "MB SITEMP-G1 (U1P0/U1P1)" + +endchoice + +source "src/mainboard/siemens/sitemp_g1p1/Kconfig" + +config MAINBOARD_VENDOR + string + default "Siemens" + +endif # VENDOR_SIEMENS diff --git a/src/mainboard/siemens/sitemp_g1p1/Kconfig b/src/mainboard/siemens/sitemp_g1p1/Kconfig new file mode 100644 index 0000000000..983e94ce8b --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/Kconfig @@ -0,0 +1,80 @@ +if BOARD_SIEMENS_SITEMP_G1P1 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select ARCH_X86 + select CPU_AMD_SOCKET_S1G1 + select NORTHBRIDGE_AMD_AMDK8 + select NORTHBRIDGE_AMD_AMDK8_ROOT_COMPLEX + select SOUTHBRIDGE_AMD_RS690 + select SOUTHBRIDGE_AMD_SB600 + select SUPERIO_ITE_IT8712F + select BOARD_HAS_FADT + select HAVE_ACPI_TABLES + select HAVE_MP_TABLE + select HAVE_PIRQ_TABLE + select HAVE_OPTION_TABLE + select HAVE_MAINBOARD_RESOURCES + select HAVE_BUS_CONFIG + select HAVE_HARD_RESET + select SB_HT_CHAIN_UNITID_OFFSET_ONLY + select BOARD_ROMSIZE_KB_1024 + select RAMINIT_SYSINFO + select QRANK_DIMM_SUPPORT + select SET_FIDVID + select GFXUMA + select EXT_CONF_SUPPORT + +config MAINBOARD_DIR + string + default siemens/sitemp_g1p1 + +config LINT01_CONVERSION + bool + default y + +config APIC_ID_OFFSET + hex + default 0x0 + +config MAINBOARD_PART_NUMBER + string + default "MB SITEMP-G1 (U1P0/U1P1)" + +config MAX_CPUS + int + default 2 + +config MAX_PHYSICAL_CPUS + int + default 1 + +config SB_HT_CHAIN_ON_BUS0 + int + default 1 + +config HT_CHAIN_END_UNITID_BASE + hex + default 0x1 + +config HT_CHAIN_UNITID_BASE + hex + default 0x0 + +config IRQ_SLOT_COUNT + int + default 11 + +config IOMMU + bool + default n + +config HW_SCRUBBER + bool + default n + +config ECC_MEMORY + bool + default n + +endif # BOARD_SIEMENS_SITEMP_G1P1 diff --git a/src/mainboard/siemens/sitemp_g1p1/Makefile.inc b/src/mainboard/siemens/sitemp_g1p1/Makefile.inc new file mode 100644 index 0000000000..f93f5e0b60 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/Makefile.inc @@ -0,0 +1,23 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## Copyright (C) 2010 Siemens AG, Inc. +## (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 +## + +ramstage-y += int15_func.c + diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/debug.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/debug.asl new file mode 100644 index 0000000000..bd5c9659e5 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/debug.asl @@ -0,0 +1,198 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +/* + DefinitionBlock ( + "DSDT.AML", + "DSDT", + 0x01, + "XXXXXX", + "XXXXXXXX", + 0x00010001 + ) + { + #include "debug.asl" + } +*/ + +/* +* 0x80: POST_BASE +* 0x3F8: DEBCOM_BASE +* X80: POST_REGION +* P80: PORT80 +* +* CREG: DEBCOM_REGION +* CUAR: DEBCOM_UART +* CDAT: DEBCOM_DATA +* CDLM: DEBCOM_DLM +* DLCR: DEBCOM_LCR +* CMCR: DEBCOM_MCR +* CLSR: DEBCOM_LSR +* +* DEBUG_INIT DINI +*/ + +OperationRegion(X80, SystemIO, 0x80, 1) + Field(X80, ByteAcc, NoLock, Preserve) +{ + P80, 8 +} + +OperationRegion(CREG, SystemIO, 0x3F8, 8) + Field(CREG, ByteAcc, NoLock, Preserve) +{ + CDAT, 8, + CDLM, 8,, 8, DLCR, 8, CMCR, 8, CLSR, 8 +} + +/* +* DINI +* Initialize the COM port to 115,200 8-N-1 +*/ +Method(DINI) +{ + store(0x83, DLCR) + store(0x01, CDAT) /* 115200 baud (low) */ + store(0x00, CDLM) /* 115200 baud (high) */ + store(0x03, DLCR) /* word=8 stop=1 parity=none */ + store(0x03, CMCR) /* DTR=1 RTS=1 Out2=Off Loop=Off */ + store(0x00, CDLM) /* turn off interrupts */ +} + +/* +* THRE +* Wait for COM port transmitter holding register to go empty +*/ +Method(THRE) +{ + and(CLSR, 0x20, local0) + while (Lequal(local0, Zero)) { + and(CLSR, 0x20, local0) + } +} + +/* +* OUTX +* Send a single raw character +*/ +Method(OUTX, 1) +{ + THRE() + store(Arg0, CDAT) +} + +/* +* OUTC +* Send a single character, expanding LF into CR/LF +*/ +Method(OUTC, 1) +{ + if (LEqual(Arg0, 0x0a)) { + OUTX(0x0d) + } + OUTX(Arg0) +} + +/* +* DBGN +* Send a single hex nibble +*/ +Method(DBGN, 1) +{ + and(Arg0, 0x0f, Local0) + if (LLess(Local0, 10)) { + add(Local0, 0x30, Local0) + } else { + add(Local0, 0x37, Local0) + } + OUTC(Local0) +} + +/* +* DBGB +* Send a hex byte +*/ +Method(DBGB, 1) +{ + ShiftRight(Arg0, 4, Local0) + DBGN(Local0) + DBGN(Arg0) +} + +/* +* DBGW +* Send a hex word +*/ +Method(DBGW, 1) +{ + ShiftRight(Arg0, 8, Local0) + DBGB(Local0) + DBGB(Arg0) +} + +/* +* DBGD +* Send a hex Dword +*/ +Method(DBGD, 1) +{ + ShiftRight(Arg0, 16, Local0) + DBGW(Local0) + DBGW(Arg0) +} + +/* +* DBGO +* Send either a string or an integer +*/ +Method(DBGO, 1) +{ + /* DINI() */ + if (LEqual(ObjectType(Arg0), 1)) { + if (LGreater(Arg0, 0xffff)) { + DBGD(Arg0) + } else { + if (LGreater(Arg0, 0xff)) { + DBGW(Arg0) + } else { + DBGB(Arg0) + } + } + } else { + Name(BDBG, Buffer(80) {}) + store(Arg0, BDBG) + store(0, Local1) + while (One) { + store(GETC(BDBG, Local1), Local0) + if (LEqual(Local0, 0)) { + return (0) + } + OUTC(Local0) + Increment(Local1) + } + } + return (0) +} + +/* Get a char from a string */ +Method(GETC, 2) +{ + CreateByteField(Arg0, Arg1, DBGC) + return (DBGC) +} diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl new file mode 100644 index 0000000000..546f31b4ad --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl @@ -0,0 +1,316 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +/* Supported sleep states: */ +Name(\_S0, Package () {0x00, 0x00, 0x00, 0x00} ) /* (S0) - working state */ +Name(\_S1, Package () {0x01, 0x01, 0x00, 0x00} ) /* (S1) - sleeping w/CPU context */ +Name(\_S2, Package () {0x02, 0x02, 0x00, 0x00} ) /* (S2) - "light" Suspend to RAM */ +Name(\_S3, Package () {0x03, 0x03, 0x00, 0x00} ) /* (S3) - Suspend to RAM */ +Name(\_S4, Package () {0x04, 0x04, 0x00, 0x00} ) /* (S4) - Suspend to Disk */ +Name(\_S5, Package () {0x05, 0x05, 0x00, 0x00} ) /* (S5) - Soft Off */ + +Name(\_SB.CSPS ,0) /* Current Sleep State (S0, ... , S5) */ +Name(CSMS, 0) /* Current System State */ + +/* Wake status package */ +Name(WKST,Package(){Zero, Zero}) + +/* +* \_PTS - Prepare to Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2, etc +* +* Exit: +* -none- +* +* The _PTS control method is executed at the beginning of the sleep process +* for S1-S5. The sleeping value is passed to the _PTS control method. This +* control method may be executed a relatively long time before entering the +* sleep state and the OS may abort the operation without notification to +* the ACPI driver. This method cannot modify the configuration or power +* state of any device in the system. +*/ +Method(\_PTS, 1) { + /* DBGO("\\_PTS\n") */ + /* DBGO("From S0 to S") */ + /* DBGO(Arg0) */ + /* DBGO("\n") */ + + /* Don't allow PCIRST# to reset USB */ + if (LEqual(Arg0,3)){ + Store(0,URRE) + } + + /* Clear sleep SMI status flag and enable sleep SMI trap. */ + /*Store(One, CSSM) + Store(One, SSEN)*/ + + /* On older chips, clear PciExpWakeDisEn */ + /*if (LLessEqual(\_SB.SBRI, 0x13)) { + * Store(0,\_SB.PWDE) + *} + */ + + /* Clear wake status structure. */ + Store(0, Index(WKST,0)) + Store(0, Index(WKST,1)) + \_SB.PCI0.SIOS (Arg0) +} /* End Method(\_PTS) */ + +/* +* The following method results in a "not a valid reserved NameSeg" +* warning so I have commented it out for the duration. It isn't +* used, so it could be removed. +* +* +* \_GTS OEM Going To Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* -none- +* +* Method(\_GTS, 1) { +* DBGO("\\_GTS\n") +* DBGO("From S0 to S") +* DBGO(Arg0) +* DBGO("\n") +* } +*/ + +/* +* \_BFS OEM Back From Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* -none- +*/ +Method(\_BFS, 1) { + /* DBGO("\\_BFS\n") */ + /* DBGO("From S") */ + /* DBGO(Arg0) */ + /* DBGO(" to S0\n") */ +} + +/* +* \_WAK System Wake method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* Return package of 2 DWords +* Dword 1 - Status +* 0x00000000 wake succeeded +* 0x00000001 Wake was signaled but failed due to lack of power +* 0x00000002 Wake was signaled but failed due to thermal condition +* Dword 2 - Power Supply state +* if non-zero the effective S-state the power supply entered +*/ +Method(\_WAK, 1) { + /* DBGO("\\_WAK\n") */ + /* DBGO("From S") */ + /* DBGO(Arg0) */ + /* DBGO(" to S0\n") */ + + /* Re-enable HPET */ + Store(1,HPDE) + + /* Restore PCIRST# so it resets USB */ + if (LEqual(Arg0,3)){ + Store(1,URRE) + } + + /* Arbitrarily clear PciExpWakeStatus */ + Store(PWST, PWST) + + /* if(DeRefOf(Index(WKST,0))) { + * Store(0, Index(WKST,1)) + * } else { + * Store(Arg0, Index(WKST,1)) + * } + */ + \_SB.PCI0.SIOW (Arg0) + Return(WKST) +} /* End Method(\_WAK) */ + +Scope(\_GPE) { /* Start Scope GPE */ + /* General event 3 */ + Method(_L03) { + /* DBGO("\\_GPE\\_L00\n") */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* Legacy PM event */ + Method(_L08) { + /* DBGO("\\_GPE\\_L08\n") */ + } + + /* Temp warning (TWarn) event */ + Method(_L09) { + /* DBGO("\\_GPE\\_L09\n") */ + Notify (\_TZ.TZ00, 0x80) + } + + /* Reserved */ + /* Method(_L0A) { + * DBGO("\\_GPE\\_L0A\n") + * } + */ + + /* USB controller PME# */ + Method(_L0B) { + /* DBGO("\\_GPE\\_L0B\n") */ + Notify(\_SB.PCI0.UOH1, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.UOH2, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.UOH3, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.UOH4, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.UOH5, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.UEH1, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* AC97 controller PME# */ + /* Method(_L0C) { + * DBGO("\\_GPE\\_L0C\n") + * } + */ + + /* OtherTherm PME# */ + /* Method(_L0D) { + * DBGO("\\_GPE\\_L0D\n") + * } + */ + + /* GPM9 SCI event - Moved to USB.asl */ + /* Method(_L0E) { + * DBGO("\\_GPE\\_L0E\n") + * } + */ + + /* PCIe HotPlug event */ + /* Method(_L0F) { + * DBGO("\\_GPE\\_L0F\n") + * } + */ + + /* ExtEvent0 SCI event */ + Method(_L10) { + /* DBGO("\\_GPE\\_L10\n") */ + } + + + /* ExtEvent1 SCI event */ + Method(_L11) { + /* DBGO("\\_GPE\\_L11\n") */ + } + + /* PCIe PME# event */ + /* Method(_L12) { + * DBGO("\\_GPE\\_L12\n") + * } + */ + + /* GPM0 SCI event - Moved to USB.asl */ + /* Method(_L13) { + * DBGO("\\_GPE\\_L13\n") + * } + */ + + /* GPM1 SCI event - Moved to USB.asl */ + /* Method(_L14) { + * DBGO("\\_GPE\\_L14\n") + * } + */ + + /* GPM2 SCI event - Moved to USB.asl */ + /* Method(_L15) { + * DBGO("\\_GPE\\_L15\n") + * } + */ + + /* GPM3 SCI event - Moved to USB.asl */ + /* Method(_L16) { + * DBGO("\\_GPE\\_L16\n") + * } + */ + + /* GPM8 SCI event - Moved to USB.asl */ + /* Method(_L17) { + * DBGO("\\_GPE\\_L17\n") + * } + */ + + /* GPIO0 or GEvent8 event */ + Method(_L18) { + /* DBGO("\\_GPE\\_L18\n") */ + Notify(\_SB.PCI0.PBR2, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR4, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR5, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR6, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PCI0.PBR7, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* GPM4 SCI event - Moved to USB.asl */ + /* Method(_L19) { + * DBGO("\\_GPE\\_L19\n") + * } + */ + + /* GPM5 SCI event - Moved to USB.asl */ + /* Method(_L1A) { + * DBGO("\\_GPE\\_L1A\n") + * } + */ + + /* Azalia SCI event */ + Method(_L1B) { + /* DBGO("\\_GPE\\_L1B\n") */ + Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */ + Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */ + } + + /* GPM6 SCI event - Reassigned to _L06 */ + /* Method(_L1C) { + * DBGO("\\_GPE\\_L1C\n") + * } + */ + + /* GPM7 SCI event - Reassigned to _L07 */ + /* Method(_L1D) { + * DBGO("\\_GPE\\_L1D\n") + * } + */ + + /* GPIO2 or GPIO66 SCI event */ + /* Method(_L1E) { + * DBGO("\\_GPE\\_L1E\n") + * } + */ + + /* SATA SCI event */ + /* SATA Hot Plug Support -> acpi/sata.asl */ +} /* End Scope GPE */ diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/globutil.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/globutil.asl new file mode 100644 index 0000000000..28bbb63091 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/globutil.asl @@ -0,0 +1,218 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +/* +Scope(\_SB) { + #include "globutil.asl" +} +*/ + +/* string compare functions */ +Method(MIN, 2) +{ + if (LLess(Arg0, Arg1)) { + Return(Arg0) + } else { + Return(Arg1) + } +} + +Method(SLEN, 1) +{ + Store(Arg0, Local0) + Return(Sizeof(Local0)) +} + +Method(S2BF, 1) +{ + Add(SLEN(Arg0), One, Local0) + Name(BUFF, Buffer(Local0) {}) + Store(Arg0, BUFF) + Return(BUFF) +} + +/* Strong string compare. Checks both length and content */ +Method(SCMP, 2) +{ + Store(S2BF(Arg0), Local0) + Store(S2BF(Arg1), Local1) + Store(Zero, Local4) + Store(SLEN(Arg0), Local5) + Store(SLEN(Arg1), Local6) + Store(MIN(Local5, Local6), Local7) + + While(LLess(Local4, Local7)) { + Store(Derefof(Index(Local0, Local4)), Local2) + Store(Derefof(Index(Local1, Local4)), Local3) + if (LGreater(Local2, Local3)) { + Return(One) + } else { + if (LLess(Local2, Local3)) { + Return(Ones) + } + } + Increment(Local4) + } + if (LLess(Local4, Local5)) { + Return(One) + } else { + if (LLess(Local4, Local6)) { + Return(Ones) + } else { + Return(Zero) + } + } +} + +/* Weak string compare. Checks to find Arg1 at beginning of Arg0. +* Fails if length(Arg0) < length(Arg1). Returns 0 on Fail, 1 on +* Pass. +*/ +Method(WCMP, 2) +{ + Store(S2BF(Arg0), Local0) + Store(S2BF(Arg1), Local1) + if (LLess(SLEN(Arg0), SLEN(Arg1))) { + Return(0) + } + Store(Zero, Local2) + Store(SLEN(Arg1), Local3) + + While(LLess(Local2, Local3)) { + if (LNotEqual(Derefof(Index(Local0, Local2)), + Derefof(Index(Local1, Local2)))) { + Return(0) + } + Increment(Local2) + } + Return(One) +} + +/* ARG0 = IRQ Number(0-15) +* Returns Bit Map +*/ +Method(I2BM, 1) +{ + Store(0, Local0) + if (LNotEqual(ARG0, 0)) { + Store(1, Local1) + ShiftLeft(Local1, ARG0, Local0) + } + Return(Local0) +} +Method (SEQL, 2, Serialized) +{ + Store (SizeOf (Arg0), Local0) + Store (SizeOf (Arg1), Local1) + If (LNot (LEqual (Local0, Local1))) { Return (Zero) } + + Name (BUF0, Buffer (Local0) {}) + Store (Arg0, BUF0) + Name (BUF1, Buffer (Local0) {}) + Store (Arg1, BUF1) + Store (Zero, Local2) + While (LLess (Local2, Local0)) + { + Store (DerefOf (Index (BUF0, Local2)), Local3) + Store (DerefOf (Index (BUF1, Local2)), Local4) + If (LNot (LEqual (Local3, Local4))) { Return (Zero) } + + Increment (Local2) + } + + Return (One) +} + +/* GetMemoryResources(Node, Link) */ +Method (GMEM, 2, NotSerialized) +{ + Name (BUF0, ResourceTemplate () + { + DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite, + 0x00000000, // Address Space Granularity + 0x00000000, // Address Range Minimum + 0x00000000, // Address Range Maximum + 0x00000000, // Address Translation Offset + 0x00000001,,, + , AddressRangeMemory, TypeStatic) + }) + CreateDWordField (BUF0, 0x0A, MMIN) + CreateDWordField (BUF0, 0x0E, MMAX) + CreateDWordField (BUF0, 0x16, MLEN) + Store (0x00, Local0) + Store (0x00, Local4) + Store (0x00, Local3) + While (LLess (Local0, 0x10)) + { + /* Get value of the first register */ + Store (DerefOf (Index (\_SB.PCI0.MMIO, Local0)), Local1) + Increment (Local0) + Store (DerefOf (Index (\_SB.PCI0.MMIO, Local0)), Local2) + If (LEqual (And (Local1, 0x03), 0x03)) /* Pair enabled? */ + { + If (LEqual (Arg0, And (Local2, 0x07))) /* Node matches? */ + { + /* If Link Matches (or we got passed 0xFF) */ + If (LOr (LEqual (Arg1, 0xFF), LEqual (Arg1, ShiftRight (And (Local2, 0x30), 0x04)))) + { + /* Extract the Base and Limit values */ + Store (ShiftLeft (And (Local1, 0xFFFFFF00), 0x08), MMIN) + Store (ShiftLeft (And (Local2, 0xFFFFFF00), 0x08), MMAX) + Or (MMAX, 0xFFFF, MMAX) + Subtract (MMAX, MMIN, MLEN) + Increment (MLEN) + + If (Local4) /* I've already done this once */ + { + Concatenate (RTAG (BUF0), Local3, Local5) + Store (Local5, Local3) + } + Else + { + Store (RTAG (BUF0), Local3) + } + + Increment (Local4) + } + } + } + + Increment (Local0) + } + + If (LNot (Local4)) /* No resources for this node and link. */ + { + Store (RTAG (BUF0), Local3) + } + + Return (Local3) +} + +Method (RTAG, 1, NotSerialized) +{ + Store (Arg0, Local0) + Store (SizeOf (Local0), Local1) + Subtract (Local1, 0x02, Local1) + Multiply (Local1, 0x08, Local1) + CreateField (Local0, 0x00, Local1, RETB) + Store (RETB, Local2) + Return (Local2) +} diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/ide.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/ide.asl new file mode 100644 index 0000000000..1d6d1e17a9 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/ide.asl @@ -0,0 +1,249 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +/* +Scope (_SB) { + Device(PCI0) { + Device(IDEC) { + Name(_ADR, 0x00140001) + #include "ide.asl" + } + } +} +*/ + +/* Some timing tables */ +Name(UDTT, Package(){ /* Udma timing table */ + 120, 90, 60, 45, 30, 20, 15, 0 /* UDMA modes 0 -> 6 */ +}) + +Name(MDTT, Package(){ /* MWDma timing table */ + 480, 150, 120, 0 /* Legacy DMA modes 0 -> 2 */ +}) + +Name(POTT, Package(){ /* Pio timing table */ + 600, 390, 270, 180, 120, 0 /* PIO modes 0 -> 4 */ +}) + +/* Some timing register value tables */ +Name(MDRT, Package(){ /* MWDma timing register table */ + 0x77, 0x21, 0x20, 0xFF /* Legacy DMA modes 0 -> 2 */ +}) + +Name(PORT, Package(){ + 0x99, 0x47, 0x34, 0x22, 0x20, 0x99 /* PIO modes 0 -> 4 */ +}) + +OperationRegion(IDEC, PCI_Config, 0x40, 0x20) /* ide control registers */ + Field(IDEC, AnyAcc, NoLock, Preserve) +{ + PPTS, 8, /* 0x40: 0:7 Primary PIO Slave Timing */ + PPTM, 8, /* 0x40: 8:15 Primary PIO Master Timing */ + OFFSET(0x04), + PMTS, 8, /* 0x44: 0:7 Primary MWDMA Slave Timing */ + PMTM, 8, /* 0x44: 7:15 Primary MWDMA Master Timing */ + OFFSET(0x08), + PPCR, 8, /* Primary PIO Control */ + OFFSET(0x0A), + PPMM, 4, /* Primary PIO master Mode */ + PPSM, 4, /* Primary PIO slave Mode */ + OFFSET(0x14), + PDCR, 2, /* Primary UDMA Control */ + OFFSET(0x16), + PDMM, 4, /* Primary UltraDMA Mode */ + PDSM, 4, /* Primary UltraDMA Mode */ +} + +Method(GTTM, 1) /* get total time*/ +{ + Store(And(Arg0, 0x0F), Local0) /* Recovery Width */ + Increment(Local0) + Store(ShiftRight(Arg0, 4), Local1) /* Command Width */ + Increment(Local1) + Return(Multiply(30, Add(Local0, Local1))) +} + +Device(PRIM) +{ + Name (_ADR, 0) + Method(_GTM, 0) + { + NAME(OTBF, Buffer(20) { /* out buffer */ + 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 + }) + + CreateDwordField(OTBF, 0, PSD0) /* PIO spd0 */ + CreateDwordField(OTBF, 4, DSD0) /* DMA spd0 */ + CreateDwordField(OTBF, 8, PSD1) /* PIO spd1 */ + CreateDwordField(OTBF, 12, DSD1) /* DMA spd1 */ + CreateDwordField(OTBF, 16, BFFG) /* buffer flags */ + + /* Just return if the channel is disabled */ + If(And(PPCR, 0x01)) { /* primary PIO control */ + Return(OTBF) + } + + /* Always tell them independent timing available and IOChannelReady used on both drives */ + Or(BFFG, 0x1A, BFFG) + + Store(GTTM(PPTM), PSD0) /* save total time of primary PIO master timming to PIO spd0 */ + Store(GTTM(PPTS), PSD1) /* save total time of primary PIO slave Timing to PIO spd1 */ + + If(And(PDCR, 0x01)) { /* It's under UDMA mode */ + Or(BFFG, 0x01, BFFG) + Store(DerefOf(Index(UDTT, PDMM)), DSD0) + } + Else { + Store(GTTM(PMTM), DSD0) /* Primary MWDMA Master Timing, DmaSpd0 */ + } + + If(And(PDCR, 0x02)) { /* It's under UDMA mode */ + Or(BFFG, 0x04, BFFG) + Store(DerefOf(Index(UDTT, PDSM)), DSD1) + } + Else { + Store(GTTM(PMTS), DSD1) /* Primary MWDMA Slave Timing, DmaSpd0 */ + } + + Return(OTBF) /* out buffer */ + } /* End Method(_GTM) */ + + Method(_STM, 3, NotSerialized) + { + NAME(INBF, Buffer(20) { /* in buffer */ + 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, + 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 + }) + + CreateDwordField(INBF, 0, PSD0) /* PIO spd0 */ + CreateDwordField(INBF, 4, DSD0) /* PIO spd0 */ + CreateDwordField(INBF, 8, PSD1) /* PIO spd1 */ + CreateDwordField(INBF, 12, DSD1) /* DMA spd1 */ + CreateDwordField(INBF, 16, BFFG) /*buffer flag */ + + Store(Match(POTT, MLE, PSD0, MTR, 0, 0), Local0) + Divide(Local0, 5, PPMM,) /* Primary PIO master Mode */ + Store(Match(POTT, MLE, PSD1, MTR, 0, 0), Local1) + Divide(Local1, 5, PPSM,) /* Primary PIO slave Mode */ + + Store(DerefOf(Index(PORT, Local0)), PPTM) /* Primary PIO Master Timing */ + Store(DerefOf(Index(PORT, Local1)), PPTS) /* Primary PIO Slave Timing */ + + If(And(BFFG, 0x01)) { /* Drive 0 is under UDMA mode */ + Store(Match(UDTT, MLE, DSD0, MTR, 0, 0), Local0) + Divide(Local0, 7, PDMM,) + Or(PDCR, 0x01, PDCR) + } + Else { + If(LNotEqual(DSD0, 0xFFFFFFFF)) { + Store(Match(MDTT, MLE, DSD0, MTR, 0, 0), Local0) + Store(DerefOf(Index(MDRT, Local0)), PMTM) + } + } + + If(And(BFFG, 0x04)) { /* Drive 1 is under UDMA mode */ + Store(Match(UDTT, MLE, DSD1, MTR, 0, 0), Local0) + Divide(Local0, 7, PDSM,) + Or(PDCR, 0x02, PDCR) + } + Else { + If(LNotEqual(DSD1, 0xFFFFFFFF)) { + Store(Match(MDTT, MLE, DSD1, MTR, 0, 0), Local0) + Store(DerefOf(Index(MDRT, Local0)), PMTS) + } + } + /* Return(INBF) */ + } /*End Method(_STM) */ + Device(MST) + { + Name(_ADR, 0) + Method(_GTF) { + Name(CMBF, Buffer(21) { + 0x03, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xEF, + 0x03, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xEF, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5 + }) + CreateByteField(CMBF, 1, POMD) + CreateByteField(CMBF, 8, DMMD) + CreateByteField(CMBF, 5, CMDA) + CreateByteField(CMBF, 12, CMDB) + CreateByteField(CMBF, 19, CMDC) + + Store(0xA0, CMDA) + Store(0xA0, CMDB) + Store(0xA0, CMDC) + + Or(PPMM, 0x08, POMD) + + If(And(PDCR, 0x01)) { + Or(PDMM, 0x40, DMMD) + } + Else { + Store(Match + (MDTT, MLE, GTTM(PMTM), + MTR, 0, 0), Local0) + If(LLess(Local0, 3)) { + Or(0x20, Local0, DMMD) + } + } + Return(CMBF) + } + } /* End Device(MST) */ + + Device(SLV) + { + Name(_ADR, 1) + Method(_GTF) { + Name(CMBF, Buffer(21) { + 0x03, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xEF, + 0x03, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xEF, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF5 + }) + CreateByteField(CMBF, 1, POMD) + CreateByteField(CMBF, 8, DMMD) + CreateByteField(CMBF, 5, CMDA) + CreateByteField(CMBF, 12, CMDB) + CreateByteField(CMBF, 19, CMDC) + + Store(0xB0, CMDA) + Store(0xB0, CMDB) + Store(0xB0, CMDC) + + Or(PPSM, 0x08, POMD) + + If(And(PDCR, 0x02)) { + Or(PDSM, 0x40, DMMD) + } + Else { + Store(Match + (MDTT, MLE, GTTM(PMTS), + MTR, 0, 0), Local0) + If(LLess(Local0, 3)) { + Or(0x20, Local0, DMMD) + } + } + Return(CMBF) + } + } /* End Device(SLAV) */ +} diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/platform.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/platform.asl new file mode 100644 index 0000000000..3d18ca3a35 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/platform.asl @@ -0,0 +1,66 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +Name(PCIF, 0) + +Method(_PIC, 1, NotSerialized) +{ + Store(Arg0, PCIF) + If (Arg0) + { + \_SB.PCI0.LPC0.CIRQ() + } +} + +External (\_PR.CPU0, DeviceObj) +External (\_PR.CPU1, DeviceObj) + +Scope(\_SB) +{ + + Method(_INI, 0) + { + Store (2000, OSYS) + + If (CondRefOf(_OSI, Local0)) { + + 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) + } + } + } +}
\ No newline at end of file diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/routing.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/routing.asl new file mode 100644 index 0000000000..1115388905 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/routing.asl @@ -0,0 +1,178 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +/* Routing is in System Bus scope */ +Scope(\_SB) +{ + Name(PR0, Package(){ + /* NB devices */ + /* SB devices */ + /* Bus 0, Dev 18 - SATA controller #1 */ + Package(){0x0012FFFF, 1, \_SB.PCI0.LPC0.INTG, 0 }, + + /* Bus 0, Dev 19 - USB: OHCI, funct 0-4; EHCI, funct 5 */ + Package(){0x0013FFFF, 0, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0013FFFF, 1, \_SB.PCI0.LPC0.INTB, 0 }, + Package(){0x0013FFFF, 2, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0013FFFF, 3, \_SB.PCI0.LPC0.INTD, 0 }, + + /* Bus 0, Dev 20 - F0:SMBus/ACPI,F1:IDE;F2:HDAudio;F3:LPC;F4:PCIBridge;F5:AC97 Audio;F6:AC97 Modem */ + Package(){0x0014FFFF, 0, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0014FFFF, 1, \_SB.PCI0.LPC0.INTB, 0 }, + Package(){0x0014FFFF, 2, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0014FFFF, 3, \_SB.PCI0.LPC0.INTD, 0 }, + }) + + Name(APR0, Package(){ + /* NB devices in APIC mode */ + /* Bus 0, Dev 0 - RS690 Host Controller */ + /* SB devices in APIC mode */ + /* Bus 0, Dev 18 - SATA controller #1 */ + Package(){0x0012FFFF, 0, 0, 22 }, + + /* Bus 0, Dev 19 - USB: OHCI, funct 0-4; EHCI, funct 5 */ + Package(){0x0013FFFF, 0, 0, 16 }, + Package(){0x0013FFFF, 1, 0, 17 }, + Package(){0x0013FFFF, 2, 0, 18 }, + Package(){0x0013FFFF, 3, 0, 19 }, + + /* Bus 0, Dev 20 - F0:SMBus/ACPI, F1:IDE; F2:HDAudio; F3:LPC; F4:PCIBridge; F5:AC97 Audio; F6:AC97 Modem */ + Package(){0x0014FFFF, 0, 0, 16 }, + Package(){0x0014FFFF, 1, 0, 17 }, + Package(){0x0014FFFF, 2, 0, 18 }, + Package(){0x0014FFFF, 3, 0, 19 }, + }) + + Name(PR1, Package(){ + /* Internal graphics - RS690 VGA, Bus1, Dev5 */ + Package(){0x0005FFFF, 0, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0005FFFF, 1, \_SB.PCI0.LPC0.INTB, 0 }, + Package(){0x0005FFFF, 2, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0005FFFF, 3, \_SB.PCI0.LPC0.INTD, 0 }, + }) + + Name(APR1, Package(){ + /* Internal graphics - RS690 VGA, Bus1, Dev5 */ + Package(){0x0005FFFF, 0, 0, 18 }, + Package(){0x0005FFFF, 1, 0, 19 }, + }) + + Name(PS2, Package(){ + /* The external GFX - Hooked to PCIe slot 2 */ + Package(){0x0000FFFF, 0, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0000FFFF, 1, \_SB.PCI0.LPC0.INTD, 0 }, + Package(){0x0000FFFF, 2, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0000FFFF, 3, \_SB.PCI0.LPC0.INTB, 0 }, + }) + + Name(APS2, Package(){ + /* The external GFX - Hooked to PCIe slot 2 */ + Package(){0x0000FFFF, 0, 0, 18 }, + Package(){0x0000FFFF, 1, 0, 19 }, + Package(){0x0000FFFF, 2, 0, 16 }, + Package(){0x0000FFFF, 3, 0, 17 }, + }) + + Name(PS4, Package(){ + /* PCIe slot - Hooked to PCIe slot 4 */ + Package(){0x0000FFFF, 0, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0000FFFF, 1, \_SB.PCI0.LPC0.INTB, 0 }, + Package(){0x0000FFFF, 2, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0000FFFF, 3, \_SB.PCI0.LPC0.INTD, 0 }, + }) + + Name(APS4, Package(){ + /* PCIe slot - Hooked to PCIe slot 4 */ + Package(){0x0000FFFF, 0, 0, 16 }, + Package(){0x0000FFFF, 1, 0, 17 }, + Package(){0x0000FFFF, 2, 0, 18 }, + Package(){0x0000FFFF, 3, 0, 19 }, + }) + + Name(PS5, Package(){ + /* PCIe slot - Hooked to PCIe slot 5 */ + Package(){0x0000FFFF, 0, \_SB.PCI0.LPC0.INTB, 0 }, + Package(){0x0000FFFF, 1, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0000FFFF, 2, \_SB.PCI0.LPC0.INTD, 0 }, + Package(){0x0000FFFF, 3, \_SB.PCI0.LPC0.INTA, 0 }, + }) + + Name(APS5, Package(){ + /* PCIe slot - Hooked to PCIe slot 5 */ + Package(){0x0000FFFF, 0, 0, 17 }, + Package(){0x0000FFFF, 1, 0, 18 }, + Package(){0x0000FFFF, 2, 0, 19 }, + Package(){0x0000FFFF, 3, 0, 16 }, + }) + + Name(PS6, Package(){ + /* PCIe slot - Hooked to PCIe slot 6 */ + Package(){0x0000FFFF, 0, \_SB.PCI0.LPC0.INTC, 0 }, + Package(){0x0000FFFF, 1, \_SB.PCI0.LPC0.INTD, 0 }, + Package(){0x0000FFFF, 2, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0000FFFF, 3, \_SB.PCI0.LPC0.INTB, 0 }, + }) + + Name(APS6, Package(){ + /* PCIe slot - Hooked to PCIe slot 6 */ + Package(){0x0000FFFF, 0, 0, 18 }, + Package(){0x0000FFFF, 1, 0, 19 }, + Package(){0x0000FFFF, 2, 0, 16 }, + Package(){0x0000FFFF, 3, 0, 17 }, + }) + + Name(PS7, Package(){ + /* PCIe slot - Hooked to PCIe slot 7 */ + Package(){0x0000FFFF, 0, \_SB.PCI0.LPC0.INTD, 0 }, + Package(){0x0000FFFF, 1, \_SB.PCI0.LPC0.INTA, 0 }, + Package(){0x0000FFFF, 2, \_SB.PCI0.LPC0.INTB, 0 }, + Package(){0x0000FFFF, 3, \_SB.PCI0.LPC0.INTC, 0 }, + }) + + Name(APS7, Package(){ + /* PCIe slot - Hooked to PCIe slot 7 */ + Package(){0x0000FFFF, 0, 0, 19 }, + Package(){0x0000FFFF, 1, 0, 16 }, + Package(){0x0000FFFF, 2, 0, 17 }, + Package(){0x0000FFFF, 3, 0, 18 }, + }) + + Name(PCIB, Package(){ + /* PCI slots: slot 1 behind Dev14, Fun4. */ + Package(){0x005FFFF, 0, \_SB.PCI0.LPC0.INTF, 0 }, // Phoenix does it + Package(){0x005FFFF, 1, \_SB.PCI0.LPC0.INTG, 0 }, // Phoenix does it + Package(){0x004FFFF, 0, \_SB.PCI0.LPC0.INTE, 0 }, + Package(){0x004FFFF, 1, \_SB.PCI0.LPC0.INTF, 0 }, + Package(){0x004FFFF, 2, \_SB.PCI0.LPC0.INTG, 0 }, + Package(){0x004FFFF, 3, \_SB.PCI0.LPC0.INTH, 0 }, + }) + + Name(AP2P, Package(){ + /* PCI slots: slot 0 behind Dev14, Fun4. */ + Package(){0x0005FFFF, 0, 0, 21 }, // Phoenix does it + Package(){0x0005FFFF, 1, 0, 22 }, // Phoenix does it + Package(){0x0004FFFF, 0, 0, 20 }, + Package(){0x0004FFFF, 1, 0, 21 }, + Package(){0x0004FFFF, 2, 0, 22 }, + Package(){0x0004FFFF, 3, 0, 23 }, + }) + +} diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/sata.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/sata.asl new file mode 100644 index 0000000000..468d137f4a --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/sata.asl @@ -0,0 +1,150 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +/* simple name description */ + +/* +Scope (_SB) { + Device(PCI0) { + Device(SATA) { + Name(_ADR, 0x00120000) + #include "sata.asl" + } + } +} +*/ + +Name(STTM, Buffer(20) { + 0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, + 0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, + 0x1f, 0x00, 0x00, 0x00 +}) + +/* Start by clearing the PhyRdyChg bits */ +Method(_INI) { + \_GPE._L1F() +} + +Device(PMRY) +{ + Name(_ADR, 0) + Method(_GTM, 0x0, NotSerialized) { + Return(STTM) + } + Method(_STM, 0x3, NotSerialized) {} + + Device(PMST) { + Name(_ADR, 0) + Method(_STA,0) { + if (LGreater(P0IS,0)) { + return (0x0F) /* sata is visible */ + } + else { + return (0x00) /* sata is missing */ + } + } + }/* end of PMST */ + + Device(PSLA) + { + Name(_ADR, 1) + Method(_STA,0) { + if (LGreater(P1IS,0)) { + return (0x0F) /* sata is visible */ + } + else { + return (0x00) /* sata is missing */ + } + } + } /* end of PSLA */ +} /* end of PMRY */ + + +Device(SEDY) +{ + Name(_ADR, 1) /* IDE Scondary Channel */ + Method(_GTM, 0x0, NotSerialized) { + Return(STTM) + } + Method(_STM, 0x3, NotSerialized) {} + + Device(SMST) + { + Name(_ADR, 0) + Method(_STA,0) { + if (LGreater(P2IS,0)) { + return (0x0F) /* sata is visible */ + } + else { + return (0x00) /* sata is missing */ + } + } + } /* end of SMST */ + + Device(SSLA) + { + Name(_ADR, 1) + Method(_STA,0) { + if (LGreater(P3IS,0)) { + return (0x0F) /* sata is visible */ + } + else { + return (0x00) /* sata is missing */ + } + } + } /* end of SSLA */ +} /* end of SEDY */ + +/* SATA Hot Plug Support */ +Scope(\_GPE) { + Method(_L1F,0x0,NotSerialized) { + if (\_SB.P0PR) { + if (LGreater(\_SB.P0IS,0)) { + sleep(32) + } + Notify(\_SB.PCI0.SATA.PMRY.PMST, 0x01) /* NOTIFY_DEVICE_CHECK */ + store(one, \_SB.P0PR) + } + + if (\_SB.P1PR) { + if (LGreater(\_SB.P1IS,0)) { + sleep(32) + } + Notify(\_SB.PCI0.SATA.PMRY.PSLA, 0x01) /* NOTIFY_DEVICE_CHECK */ + store(one, \_SB.P1PR) + } + + if (\_SB.P2PR) { + if (LGreater(\_SB.P2IS,0)) { + sleep(32) + } + Notify(\_SB.PCI0.SATA.SEDY.SMST, 0x01) /* NOTIFY_DEVICE_CHECK */ + store(one, \_SB.P2PR) + } + + if (\_SB.P3PR) { + if (LGreater(\_SB.P3IS,0)) { + sleep(32) + } + Notify(\_SB.PCI0.SATA.SEDY.SSLA, 0x01) /* NOTIFY_DEVICE_CHECK */ + store(one, \_SB.P3PR) + } + } +} + diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/statdef.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/statdef.asl new file mode 100644 index 0000000000..12a5932a12 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/statdef.asl @@ -0,0 +1,93 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + + +/* Status and notification definitions */ + +#define STA_MISSING 0x00 +#define STA_PRESENT 0x01 +#define STA_ENABLED 0x03 +#define STA_DISABLED 0x09 +#define STA_INVISIBLE 0x0B +#define STA_UNAVAILABLE 0x0D +#define STA_VISIBLE 0x0F + +/* SMBus status codes */ +#define SMB_OK 0x00 +#define SMB_UnknownFail 0x07 +#define SMB_DevAddrNAK 0x10 +#define SMB_DeviceError 0x11 +#define SMB_DevCmdDenied 0x12 +#define SMB_UnknownErr 0x13 +#define SMB_DevAccDenied 0x17 +#define SMB_Timeout 0x18 +#define SMB_HstUnsuppProtocol 0x19 +#define SMB_Busy 0x1A +#define SMB_PktChkError 0x1F + +/* Device Object Notification Values */ +#define NOTIFY_BUS_CHECK 0x00 +#define NOTIFY_DEVICE_CHECK 0x01 +#define NOTIFY_DEVICE_WAKE 0x02 +#define NOTIFY_EJECT_REQUEST 0x03 +#define NOTIFY_DEVICE_CHECK_JR 0x04 +#define NOTIFY_FREQUENCY_ERROR 0x05 +#define NOTIFY_BUS_MODE 0x06 +#define NOTIFY_POWER_FAULT 0x07 +#define NOTIFY_CAPABILITIES 0x08 +#define NOTIFY_PLD_CHECK 0x09 +#define NOTIFY_SLIT_UPDATE 0x0B + +/* Battery Device Notification Values */ +#define NOTIFY_BAT_STATUSCHG 0x80 +#define NOTIFY_BAT_INFOCHG 0x81 +#define NOTIFY_BAT_MAINTDATA 0x82 + +/* Power Source Object Notification Values */ +#define NOTIFY_PWR_STATUSCHG 0x80 + +/* Thermal Zone Object Notification Values */ +#define NOTIFY_TZ_STATUSCHG 0x80 +#define NOTIFY_TZ_TRIPPTCHG 0x81 +#define NOTIFY_TZ_DEVLISTCHG 0x82 +#define NOTIFY_TZ_RELTBLCHG 0x83 + +/* Power Button Notification Values */ +#define NOTIFY_POWER_BUTTON 0x80 + +/* Sleep Button Notification Values */ +#define NOTIFY_SLEEP_BUTTON 0x80 + +/* Lid Notification Values */ +#define NOTIFY_LID_STATUSCHG 0x80 + +/* Processor Device Notification Values */ +#define NOTIFY_CPU_PPCCHG 0x80 +#define NOTIFY_CPU_CSTATECHG 0x81 +#define NOTIFY_CPU_THROTLCHG 0x82 + +/* User Presence Device Notification Values */ +#define NOTIFY_USR_PRESNCECHG 0x80 + +/* Battery Device Notification Values */ +#define NOTIFY_ALS_ILLUMCHG 0x80 +#define NOTIFY_ALS_COLORTMPCHG 0x81 +#define NOTIFY_ALS_RESPCHG 0x82 + + diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/thermal.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/thermal.asl new file mode 100644 index 0000000000..1d36f27a9c --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/thermal.asl @@ -0,0 +1,99 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + * + */ + +/* THERMAL */ +Scope(\_TZ) { + Name (KELV, 2732) + Name (THOT, 800) + Name (TCRT, 850) + + ThermalZone(TZ00) { + Method(_AC0,0) { /* Active Cooling 0 (0=highest fan speed) */ + /* DBGO("\\_TZ\\TZ00\\_AC0\n") */ + Return(Add(0, 2730)) + } + Method(_AL0,0) { /* Returns package of cooling device to turn on */ + /* DBGO("\\_TZ\\TZ00\\_AL0\n") */ + Return(Package() {\_TZ.TZ00.FAN0}) + } + Device (FAN0) { + Name(_HID, EISAID("PNP0C0B")) + Name(_PR0, Package() {PFN0}) + } + + PowerResource(PFN0,0,0) { + Method(_STA) { + Store(0xF,Local0) + Return(Local0) + } + Method(_ON) { + /* DBGO("\\_TZ\\TZ00\\FAN0 _ON\n") */ + } + Method(_OFF) { + /* DBGO("\\_TZ\\TZ00\\FAN0 _OFF\n") */ + } + } + + // Processors used for active cooling + Method (_PSL, 0, Serialized) + { + If (MPEN) { + Return (Package() {\_PR.CPU0, \_PR.CPU1}) + } + Return (Package() {\_PR.CPU0}) + } + + Method(_HOT,0) { /* return hot temp in tenths degree Kelvin */ + /* DBGO("\\_TZ\\TZ00\\_HOT\n") */ + Return (Add (THOT, KELV)) + } + Method(_CRT,0) { /* return critical temp in tenths degree Kelvin */ + /* DBGO("\\_TZ\\TZ00\\_CRT\n") */ + Return (Add (TCRT, KELV)) + } + Method(_TMP,0) { /* return current temp of this zone */ + Store (SMBR (0x07, 0x4C,, 0x00), Local0) + If (LGreater (Local0, 0x10)) { + Store (Local0, Local1) + } + Else { + Add (Local0, THOT, Local0) + Return (Add (400, KELV)) + } + + Store (SMBR (0x07, 0x4C, 0x01), Local0) + /* only the two MSBs in the external temperature low byte are used, resolution 0.25. We ignore it */ + /* Store (SMBR (0x07, 0x4C, 0x10), Local2) */ + If (LGreater (Local0, 0x10)) { + If (LGreater (Local0, Local1)) { + Store (Local0, Local1) + } + + Multiply (Local1, 10, Local1) + Return (Add (Local1, KELV)) + } + Else { + Add (Local0, THOT, Local0) + Return (Add (400 , KELV)) + } + } /* end of _TMP */ + } /* end of TZ00 */ +}
\ No newline at end of file diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/usb.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/usb.asl new file mode 100644 index 0000000000..2c2bb2985e --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/usb.asl @@ -0,0 +1,154 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +/* simple name description */ +Method(UCOC, 0) { + Sleep(20) + Store(0x13,CMTI) + Store(0,GPSL) +} + +/* USB Port 0 overcurrent uses Gpm 0 */ +If(LLessEqual(UOM0,9)) { + Scope (\_GPE) { + Method (_L13) { + UCOC() + if(LEqual(GPB0,PLC0)) { + Not(PLC0,PLC0) + Store(PLC0, \_SB_.PT0D) + } + } + } +} + +/* USB Port 1 overcurrent uses Gpm 1 */ +If (LLessEqual(UOM1,9)) { + Scope (\_GPE) { + Method (_L14) { + UCOC() + if (LEqual(GPB1,PLC1)) { + Not(PLC1,PLC1) + Store(PLC1, \_SB_.PT1D) + } + } + } +} + +/* USB Port 2 overcurrent uses Gpm 2 */ +If (LLessEqual(UOM2,9)) { + Scope (\_GPE) { + Method (_L15) { + UCOC() + if (LEqual(GPB2,PLC2)) { + Not(PLC2,PLC2) + Store(PLC2, \_SB_.PT2D) + } + } + } +} + +/* USB Port 3 overcurrent uses Gpm 3 */ +If (LLessEqual(UOM3,9)) { + Scope (\_GPE) { + Method (_L16) { + UCOC() + if (LEqual(GPB3,PLC3)) { + Not(PLC3,PLC3) + Store(PLC3, \_SB_.PT3D) + } + } + } +} + +/* USB Port 4 overcurrent uses Gpm 4 */ +If (LLessEqual(UOM4,9)) { + Scope (\_GPE) { + Method (_L19) { + UCOC() + if (LEqual(GPB4,PLC4)) { + Not(PLC4,PLC4) + Store(PLC4, \_SB_.PT4D) + } + } + } +} + +/* USB Port 5 overcurrent uses Gpm 5 */ +If (LLessEqual(UOM5,9)) { + Scope (\_GPE) { + Method (_L1A) { + UCOC() + if (LEqual(GPB5,PLC5)) { + Not(PLC5,PLC5) + Store(PLC5, \_SB_.PT5D) + } + } + } +} + +/* USB Port 6 overcurrent uses Gpm 6 */ +If (LLessEqual(UOM6,9)) { + Scope (\_GPE) { + /* Method (_L1C) { */ + Method (_L06) { + UCOC() + if (LEqual(GPB6,PLC6)) { + Not(PLC6,PLC6) + Store(PLC6, \_SB_.PT6D) + } + } + } +} + +/* USB Port 7 overcurrent uses Gpm 7 */ +If (LLessEqual(UOM7,9)) { + Scope (\_GPE) { + /* Method (_L1D) { */ + Method (_L07) { + UCOC() + if (LEqual(GPB7,PLC7)) { + Not(PLC7,PLC7) + Store(PLC7, \_SB_.PT7D) + } + } + } +} + +/* USB Port 8 overcurrent uses Gpm 8 */ +If (LLessEqual(UOM8,9)) { + Scope (\_GPE) { + Method (_L17) { + if (LEqual(G8IS,PLC8)) { + Not(PLC8,PLC8) + Store(PLC8, \_SB_.PT8D) + } + } + } +} + +/* USB Port 9 overcurrent uses Gpm 9 */ +If (LLessEqual(UOM9,9)) { + Scope (\_GPE) { + Method (_L0E) { + if (LEqual(G9IS,0)) { + Store(1,\_SB_.PT9D) + } + } + } +} diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c b/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c new file mode 100644 index 0000000000..518fb7f3bb --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/acpi_tables.c @@ -0,0 +1,300 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 <console/console.h> +#include <string.h> +#include <arch/acpi.h> +#include <arch/ioapic.h> +#include <arch/smp/mpspec.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <cpu/x86/msr.h> +#include <cpu/amd/mtrr.h> +#include <cpu/amd/amdk8_sysconf.h> +#include <../../../northbridge/amd/amdk8/acpi.h> +#include <arch/cpu.h> +#include <cpu/amd/model_fxx_powernow.h> +#include <southbridge/amd/rs690/rs690.h> + +#define DUMP_ACPI_TABLES 0 + +#ifndef CONFIG_LINT01_CONVERSION +#define CONFIG_LINT01_CONVERSION 1 +#endif + +extern u16 pm_base; + +/* +* Assume the max pstate number is 8 +* 0x21(33 bytes) is one package length of _PSS package +*/ + +#define Maxpstate 8 +#define Defpkglength 0x21 +#define GLOBAL_VARS_SIZE 0x100 + +typedef struct { + /* Miscellaneous */ + u16 osys; + u16 linx; + u32 pcba; + u8 mpen; + u8 reserv[247]; +} __attribute__((packed)) global_vars_t; + +static void acpi_write_gvars(global_vars_t *gvars) +{ + device_t dev; + struct resource *res; + + memset((void *)gvars, 0, GLOBAL_VARS_SIZE); + + gvars->pcba = EXT_CONF_BASE_ADDRESS; + dev = dev_find_slot(0, PCI_DEVFN(0,0)); + res = probe_resource(dev, 0x1C); + if( res ) + gvars->pcba = res->base; + + gvars->mpen = 1; +} + +static void acpi_create_my_hpet(acpi_hpet_t *hpet) +{ +#define HPET_ADDR 0xfed00000ULL + acpi_header_t *header=&(hpet->header); + acpi_addr_t *addr=&(hpet->addr); + + memset((void *)hpet, 0, sizeof(acpi_hpet_t)); + + /* fill out header fields */ + memcpy(header->signature, "HPET", 4); + memcpy(header->oem_id, OEM_ID, 6); + memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8); + memcpy(header->asl_compiler_id, ASLC, 4); + + header->length = sizeof(acpi_hpet_t); + header->revision = 1; + + /* fill out HPET address */ + addr->space_id = 0; /* Memory */ + addr->bit_width = 64; + addr->bit_offset = 0; + addr->addrl = HPET_ADDR & 0xffffffff; + addr->addrh = HPET_ADDR >> 32; + + hpet->id = 0x43538301; + hpet->number = 0; + hpet->min_tick = 20; + + header->checksum = acpi_checksum((void *)hpet, sizeof(acpi_hpet_t)); +} + +#if DUMP_ACPI_TABLES == 1 +static void dump_mem(u32 start, u32 end) +{ + u32 i; + print_debug("dump_mem:"); + for (i = start; i < end; i++) { + if ((i & 0xf) == 0) { + printk(BIOS_DEBUG, "\n%08x:", i); + } + printk(BIOS_DEBUG, " %02x", (u8)*((u8 *)i)); + } + print_debug("\n"); +} +#endif + +extern const unsigned char AmlCode[]; + +unsigned long acpi_fill_mcfg(unsigned long current) +{ + struct resource *res; + resource_t mmconf_base = EXT_CONF_BASE_ADDRESS; // default + + device_t dev = dev_find_slot(0,PCI_DEVFN(0,0)); + // we report mmconf base + res = probe_resource(dev, 0x1C); + if( res ) + mmconf_base = res->base; + + current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current, mmconf_base, 0x0, 0x0, 0x1f); // Fix me: should i reserve 255 busses ? + + return current; +} + +unsigned long acpi_fill_madt(unsigned long current) +{ + /* create all subtables for processors */ + current = acpi_create_madt_lapics(current); + + /* Write SB600 IOAPIC, only one */ + current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, 2, + IO_APIC_ADDR, 0); +#if CONFIG_LINT01_CONVERSION == 0 + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 0, 2, 0); + + current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) + current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW); +#else + /* 0: mean bus 0--->ISA */ + /* 0: PIC 0 */ + /* 2: APIC 2 */ + /* 5 mean: 0101 --> Edige-triggered, Active high */ + + /* create all subtables for processors */ + current = acpi_create_madt_lapic_nmis(current, MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, 1); + /* 1: LINT1 connect to NMI */ + set_nbcfg_enable_bits(dev_find_slot(0, PCI_DEVFN(0x18, 0)), 0x68, 1 << 16, 1 << 16); // Local Interrupt Conversion Enable +#endif + return current; +} + +unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id) { + k8acpi_write_vars(); + amd_model_fxx_generate_powernow(pm_base + 8, 6, 1); + return (unsigned long) (acpigen_get_current()); +} + +#define ALIGN_CURRENT current = ((current + 0x0f) & -0x10) + +unsigned long write_acpi_tables(unsigned long start) +{ + unsigned long current; + int i; + + acpi_rsdp_t *rsdp; + acpi_rsdt_t *rsdt; + acpi_srat_t *srat; + acpi_xsdt_t *xsdt; + acpi_mcfg_t *mcfg; + acpi_hpet_t *hpet; + acpi_madt_t *madt; + acpi_fadt_t *fadt; + acpi_facs_t *facs; + acpi_header_t *dsdt; + acpi_header_t *ssdt; + + get_bus_conf(); /* it will get sblk, pci1234, hcdn, and sbdn */ + + /* Align ACPI tables to 16byte */ + current = start; + 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: + */ + current = ALIGN(current, 64); + /* FACS */ + printk(BIOS_DEBUG, "ACPI: * FACS\n"); + facs = (acpi_facs_t *) current; + acpi_create_facs(facs); + current += sizeof(acpi_facs_t); + + /* HPET */ + printk(BIOS_DEBUG, "ACPI: * HPET\n"); + hpet = (acpi_hpet_t *) current; + acpi_create_my_hpet(hpet); + current += sizeof(acpi_hpet_t); + 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; + acpi_add_table(rsdp, madt); + + /* MCFG */ + printk(BIOS_DEBUG, "ACPI: * MCFG\n"); + mcfg = (acpi_mcfg_t *) current; + acpi_create_mcfg(mcfg); + current += mcfg->header.length; + acpi_add_table(rsdp, mcfg); + + /* SSDT */ + printk(BIOS_DEBUG, "ACPI: * SSDT\n"); + ssdt = (acpi_header_t *)current; + acpi_create_ssdt_generator(ssdt, "COREBOOT"); + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + + /* DSDT */ + printk(BIOS_DEBUG, "ACPI: * DSDT\n"); + dsdt = (acpi_header_t *)current; + memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); + current += dsdt->length; + memcpy(dsdt, &AmlCode, dsdt->length); + + /* Pack gvars into the ACPI table area */ + for (i=0; i < dsdt->length; i++) { + if (*(u32*)(((u32)dsdt) + i) == 0xBADEAFFE) { + printk(BIOS_DEBUG, "ACPI: Patching up globals in DSDT at offset 0x%04x -> 0x%08lx\n", i, current); + *(u32*)(((u32)dsdt) + i) = current; + break; + } + } + + /* And fill it */ + acpi_write_gvars((global_vars_t *)current); + current += GLOBAL_VARS_SIZE; + /* 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); + + /* FADT */ + printk(BIOS_DEBUG, "ACPI: * FADT\n"); + fadt = (acpi_fadt_t *) current; + current += sizeof(acpi_fadt_t); + acpi_create_fadt(fadt, facs, dsdt); + acpi_add_table(rsdp, fadt); + + /* SRAT */ + printk(BIOS_DEBUG, "ACPI: * SRAT\n"); + srat = (acpi_srat_t *) current; + acpi_create_srat(srat); + acpi_add_table(rsdp, srat); + + printk(BIOS_DEBUG, "current = %lx\n", current); + + printk(BIOS_INFO, "ACPI: done.\n"); + return current; +} diff --git a/src/mainboard/siemens/sitemp_g1p1/chip.h b/src/mainboard/siemens/sitemp_g1p1/chip.h new file mode 100644 index 0000000000..ff426e0125 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/chip.h @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +extern struct chip_operations mainboard_ops; + +struct mainboard_config +{ + u32 uma_size; /* How many UMA should be used in memory for TOP. */ + unsigned int plx_present : 1; +}; + diff --git a/src/mainboard/siemens/sitemp_g1p1/cmos.layout b/src/mainboard/siemens/sitemp_g1p1/cmos.layout new file mode 100644 index 0000000000..6b9b6f7b6e --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/cmos.layout @@ -0,0 +1,209 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2008 Advanced Micro Devices, Inc. +## Copyright (C) 2010 Siemens AG, Inc. +## (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 +## +## +## + +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 +# ======================================================= +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +# ======================================================= +#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 +# ======================================================== +#96 288 r 0 temporary_filler +0 384 r 0 reserved_memory +# ======================================================== +#384 1 e 4 unused +385 1 r 4 last_boot +#386 1 r 1 unused +387 1 e 16 cmos_defaults_loaded +388 4 r 0 reboot_bits +392 3 e 5 baud_rate +#395 1 r 1 unused +#396 1 r 1 unused +#397 2 r 8 unused +399 1 e 2 multi_core +#400 8 r 18 reserved +408 4 e 6 debug_level +412 1 e 1 power_on_after_fail +#413 1 r 1 unused +414 1 e 17 sata_mode +415 1 e 1 nmi +416 1 e 1 cpu_fan_control +417 1 e 1 chassis_fan_control +418 1 e 13 cpu_fan_polarity +419 1 e 13 chassis_fan_polarity +420 4 e 14 cpu_t_min +424 4 e 14 cpu_t_max +428 4 e 15 cpu_dutycycle_min +432 4 e 15 cpu_dutycycle_max +436 4 e 14 chassis_t_min +440 4 e 14 chassis_t_max +444 4 e 15 chassis_dutycycle_min +448 4 e 15 chassis_dutycycle_max +#452 4 r 9 unused +456 4 e 10 boot_delay +460 4 e 11 lcd_panel_id +#=========================================================== +464 512 s 0 boot_devices +976 8 h 0 boot_default +984 16 h 0 check_sum +# Reserve the extended AMD configuration registers +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 4 Warning +6 5 Notice +6 6 Info +6 7 Debug +6 8 Spew +#7 0 Network +#7 1 HDD +#7 2 Floppy +#7 8 Fallback_Network +#7 9 Fallback_HDD +#7 10 Fallback_Floppy +#7 3 ROM +8 0 DDR400 +8 1 DDR333 +8 2 DDR266 +8 3 DDR200 +# boot delay +10 0 off +10 1 1s +10 2 2s +10 3 3s +10 4 4s +10 5 5s +10 6 6s +10 7 7s +10 8 8s +10 9 9s +10 10 10s +# LCD Panel ID +11 0 no_panel +11 1 1024x768_65MHz_Dual +11 2 1920x1200_162MHz +11 3 1600x1200_162MHz +11 4 1024x768_65MHz +11 5 1400x1050_108MHz +11 6 1680x1050_119MHz +11 7 2048x1536_164MHz +11 8 1280x1024_108MHz +11 9 1366x768_86MHz_chimei_V32B1L01 +# TV Standard +#12 0 NTSC +#12 1 PAL +#12 2 PALM +#12 3 PAL60 +#12 4 NTSCJ +#12 5 PALCN +#12 6 PALN +#12 9 SCART-RGB +#12 15 no_tv +# CPU/Chassis FAN Control: polarity +13 0 Active_high +13 1 Active_low +# Temperature °C +14 0 30 +14 1 35 +14 2 40 +14 3 45 +14 4 50 +14 5 55 +14 6 60 +14 7 65 +14 8 70 +14 9 75 +14 10 80 +14 11 85 +14 12 90 +14 13 95 +14 14 100 +# Dutycycle % +15 0 25% +15 1 30% +15 2 35% +15 3 40% +15 4 45% +15 5 50% +15 6 55% +15 7 60% +15 8 65% +15 9 70% +15 10 75% +15 11 80% +15 12 85% +15 13 90% +15 14 95% +15 15 100% +# cmos_defaults_loaded +16 0 No +16 1 Yes +# sata_mode +17 0 AHCI +17 1 IDE +# reserved +18 32 2000 +# ============================== +checksums + +checksum 392 983 984 + + diff --git a/src/mainboard/siemens/sitemp_g1p1/devicetree.cb b/src/mainboard/siemens/sitemp_g1p1/devicetree.cb new file mode 100644 index 0000000000..adbe757bad --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/devicetree.cb @@ -0,0 +1,135 @@ +#Define gpp_configuration, A=0, B=1, C=2, D=3, E=4(default) +#Define port_enable, (bit map): GFX(2,3), GPP(4,5,6,7) +#Define gfx_dev2_dev3, 0: a link will never be established on Dev2 or Dev3, +# 1: the system allows a PCIE link to be established on Dev2 or Dev3. +#Define gfx_dual_slot, 0: single slot, 1: dual slot +#Define gfx_lane_reversal, 0: disable lane reversal, 1: enable +#Define gfx_tmds, 0: didn't support TMDS, 1: support +#Define gfx_compliance, 0: didn't support compliance, 1: support +#Define gfx_reconfiguration, 0: short reconfiguration, 1(default): long reconfiguration +#Define gfx_link_width, 0: x16, 1: x1, 2: x2, 3: x4, 4: x8, 5: x12 (not supported), 6: x16 +chip northbridge/amd/amdk8/root_complex + device lapic_cluster 0 on + chip cpu/amd/socket_S1G1 + device lapic 0 on end + end + end + device pci_domain 0 on + subsystemid 0x110a 0x4076 inherit + chip northbridge/amd/amdk8 + device pci 18.0 on # southbridge + chip southbridge/amd/rs690 + device pci 0.0 on # Northbridge configuration space (0x7910) + end + device pci 1.0 on # Internal Graphics P2P bridge 0x7912 + device pci 5.0 on # Internal Graphics 0x791F + end + device pci 5.2 on # + end + end + device pci 2.0 on # PCIE P2P bridge 0x7913 (external GFX-port0) + end + device pci 3.0 off # PCIE P2P bridge 0x791b (external GFX-port1) + end + device pci 4.0 on # PCIE P2P bridge port 0 (0x7914) + end + device pci 5.0 on # PCIE P2P bridge port 1 (0x7915) + end + device pci 6.0 on # PCIE P2P bridge port 2 (0x7916) + end + device pci 7.0 on # PCIE P2P bridge port 3 (0x7917) + end + device pci 8.0 off # NB/SB Link P2P bridge + end + register "gpp_configuration" = "4" + register "port_enable" = "0xfc" + register "gfx_dev2_dev3" = "1" + register "gfx_dual_slot" = "0" + register "gfx_lane_reversal" = "0" + register "gfx_tmds" = "1" # needed for DVI output, but this results in a conflict if PLX installed ! + register "gfx_compliance" = "0" + register "gfx_reconfiguration" = "1" + register "gfx_link_width" = "0" # 4 (0x8) if PLX installed + end + chip southbridge/amd/sb600 # it is under NB/SB Link, but on the same pri bus + device pci 12.0 on end # SATA 0x4380 + device pci 13.0 on end # USB 0x4387 + device pci 13.1 on end # USB 0x4388 + device pci 13.2 on end # USB 0x4389 + device pci 13.3 on end # USB 0x438a + device pci 13.4 on end # USB 0x438b + device pci 13.5 on end # USB 2 0x4386 + device pci 14.0 on # SM 0x4385 + chip drivers/generic/generic #dimm 0-0-0 + device i2c 50 on end + end + chip drivers/generic/generic #dimm 0-0-1 + device i2c 51 on end + end + chip drivers/generic/generic #dimm 0-1-0 + device i2c 52 on end + end + chip drivers/generic/generic #dimm 0-1-1 + device i2c 53 on end + end + end # SM + device pci 14.1 on end # IDE 0x438c + device pci 14.2 on end # HDA 0x4383 + device pci 14.3 on # LPC 0x438d + chip superio/ite/it8712f + device pnp 2e.0 off # Floppy + io 0x60 = 0x3f0 + irq 0x70 = 6 + drq 0x74 = 2 + end + device pnp 2e.1 on # Com1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.2 on # Com2 + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.3 off # Parallel Port + io 0x60 = 0x378 + irq 0x70 = 7 + end + device pnp 2e.4 off end # EC + device pnp 2e.5 on # Keyboard + io 0x60 = 0x60 + io 0x62 = 0x64 + irq 0x70 = 1 + end + device pnp 2e.6 on # Mouse + irq 0x70 = 12 + end + device pnp 2e.7 off # GPIO, must be closed for unresolved reason. + end + device pnp 2e.8 off # MIDI + io 0x60 = 0x300 + irq 0x70 = 9 + end + device pnp 2e.9 off # GAME + io 0x60 = 0x220 + end + device pnp 2e.a off end # CIR + end #superio/ite/it8712f + end #LPC + device pci 14.4 on end # PCI 0x4384 + device pci 14.5 on end # ACI 0x4382 + device pci 14.6 on end # MCI 0x438e +# register "ide0_enable" = "1" +# register "sata0_enable" = "1" + register "hda_viddid" = "0x10ec0882" + end #southbridge/amd/sb600 + end # device pci 18.0 + + device pci 18.0 on end + device pci 18.0 on end + device pci 18.1 on end + device pci 18.2 on end + device pci 18.3 on end + end #northbridge/amd/amdk8 + end #pci_domain +end #northbridge/amd/amdk8/root_complex + diff --git a/src/mainboard/siemens/sitemp_g1p1/dsdt.asl b/src/mainboard/siemens/sitemp_g1p1/dsdt.asl new file mode 100644 index 0000000000..f4752af6e5 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/dsdt.asl @@ -0,0 +1,1309 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +DefinitionBlock ("DSDT.aml", "DSDT", 2, "SIEMENS", "SITEMP ", 0x20101005) +{ + /* Data to be patched by the BIOS during POST */ + /* Memory related values */ + Name(LOMH, 0x0) /* Start of unused memory in C0000-E0000 range */ + Name(HPBA, 0xFED00000) /* Base address of HPET table */ + + /* USB overcurrent mapping pins. */ + Name(UOM0, 0) + Name(UOM1, 2) + Name(UOM2, 0) + Name(UOM3, 7) + Name(UOM4, 2) + Name(UOM5, 2) + Name(UOM6, 6) + Name(UOM7, 2) + Name(UOM8, 6) + Name(UOM9, 6) + + Name(DSEN, 1) // Display Output Switching Enable + // Power notification + + /* PIC IRQ mapping registers, C00h-C01h */ + OperationRegion(PRQM, SystemIO, 0x00000C00, 0x00000002) + Field(PRQM, ByteAcc, NoLock, Preserve) { + PRQI, 0x00000008, + PRQD, 0x00000008, /* Offset: 1h */ + } + IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) { + PINA, 0x00000008, /* Index 0 */ + PINB, 0x00000008, /* Index 1 */ + PINC, 0x00000008, /* Index 2 */ + PIND, 0x00000008, /* Index 3 */ + SINT, 0x00000008, /* Index 4 */ + Offset(0x09), + PINE, 0x00000008, /* Index 9 */ + PINF, 0x00000008, /* Index A */ + PING, 0x00000008, /* Index B */ + PINH, 0x00000008, /* Index C */ + } + + /* PCI Error control register */ + OperationRegion(PERC, SystemIO, 0x00000C14, 0x00000001) + Field(PERC, ByteAcc, NoLock, Preserve) { + SENS, 0x00000001, + PENS, 0x00000001, + SENE, 0x00000001, + PENE, 0x00000001, + } + + /* Client Management index/data registers */ + OperationRegion(CMT, SystemIO, 0x00000C50, 0x00000002) + Field(CMT, ByteAcc, NoLock, Preserve) { + CMTI, 8, + /* Client Management Data register */ + G64E, 1, + G64O, 1, + G32O, 2, + , 2, + GPSL, 2, + } + + /* GPM Port register */ + OperationRegion(GPT, SystemIO, 0x00000C52, 0x00000001) + Field(GPT, ByteAcc, NoLock, Preserve) { + GPB0,1, + GPB1,1, + GPB2,1, + GPB3,1, + GPB4,1, + GPB5,1, + GPB6,1, + GPB7,1, + } + + /* Flash ROM program enable register */ + OperationRegion(FRE, SystemIO, 0x00000C6F, 0x00000001) + Field(FRE, ByteAcc, NoLock, Preserve) { + , 0x00000006, + FLRE, 0x00000001, + } + + /* PM2 index/data registers */ + OperationRegion(PM2R, SystemIO, 0x00000CD0, 0x00000002) + Field(PM2R, ByteAcc, NoLock, Preserve) { + PM2I, 0x00000008, + PM2D, 0x00000008, + } + + /* Power Management I/O registers */ + OperationRegion(PIOR, SystemIO, 0x00000CD6, 0x00000002) + Field(PIOR, ByteAcc, NoLock, Preserve) { + PIOI, 0x00000008, + PIOD, 0x00000008, + } + IndexField (PIOI, PIOD, ByteAcc, NoLock, Preserve) { + Offset(0x00), /* MiscControl */ + , 1, + T1EE, 1, + T2EE, 1, + Offset(0x01), /* MiscStatus */ + , 1, + T1E, 1, + T2E, 1, + Offset(0x04), /* SmiWakeUpEventEnable3 */ + , 7, + SSEN, 1, + Offset(0x07), /* SmiWakeUpEventStatus3 */ + , 7, + CSSM, 1, + Offset(0x10), /* AcpiEnable */ + , 6, + PWDE, 1, + Offset(0x1C), /* ProgramIoEnable */ + , 3, + MKME, 1, + IO3E, 1, + IO2E, 1, + IO1E, 1, + IO0E, 1, + Offset(0x1D), /* IOMonitorStatus */ + , 3, + MKMS, 1, + IO3S, 1, + IO2S, 1, + IO1S, 1, + IO0S,1, + Offset(0x20), /* AcpiPmEvtBlk */ + APEB, 16, + Offset(0x36), /* GEvtLevelConfig */ + , 6, + ELC6, 1, + ELC7, 1, + Offset(0x37), /* GPMLevelConfig0 */ + , 3, + PLC0, 1, + PLC1, 1, + PLC2, 1, + PLC3, 1, + PLC8, 1, + Offset(0x38), /* GPMLevelConfig1 */ + , 1, + PLC4, 1, + PLC5, 1, + , 1, + PLC6, 1, + PLC7, 1, + Offset(0x3B), /* PMEStatus1 */ + GP0S, 1, + GM4S, 1, + GM5S, 1, + APS, 1, + GM6S, 1, + GM7S, 1, + GP2S, 1, + STSS, 1, + Offset(0x55), /* SoftPciRst */ + SPRE, 1, + , 1, + , 1, + PNAT, 1, + PWMK, 1, + PWNS, 1, + + /* Offset(0x61), */ /* Options_1 */ + /* ,7, */ + /* R617,1, */ + + Offset(0x65), /* UsbPMControl */ + , 4, + URRE, 1, + Offset(0x68), /* MiscEnable68 */ + , 3, + TMTE, 1, + , 1, + Offset(0x92), /* GEVENTIN */ + , 7, + E7IS, 1, + Offset(0x96), /* GPM98IN */ + G8IS, 1, + G9IS, 1, + Offset(0x9A), /* EnhanceControl */ + ,7, + HPDE, 1, + Offset(0xA8), /* PIO7654Enable */ + IO4E, 1, + IO5E, 1, + IO6E, 1, + IO7E, 1, + Offset(0xA9), /* PIO7654Status */ + IO4S, 1, + IO5S, 1, + IO6S, 1, + IO7S, 1, + } + + /* PM1 Event Block + * First word is PM1_Status, Second word is PM1_Enable + */ + OperationRegion(P1EB, SystemIO, APEB, 0x04) + Field(P1EB, ByteAcc, NoLock, Preserve) { + TMST, 1, + , 3, + BMST, 1, + GBST, 1, + Offset(0x01), + PBST, 1, + , 1, + RTST, 1, + , 3, + PWST, 1, + SPWS, 1, + Offset(0x02), + TMEN, 1, + , 4, + GBEN, 1, + Offset(0x03), + PBEN, 1, + , 1, + RTEN, 1, + , 3, + PWDA, 1, + } + + OperationRegion (GVAR, SystemMemory, 0xBADEAFFE, 0x100) + Field (GVAR, ByteAcc, NoLock, Preserve) + { + Offset (0x00), + OSYS, 16, + LINX, 16, + PCBA, 32, + MPEN, 8 + } + + Name (IOLM,0xe0000000) + +#include "acpi/platform.asl" + + Scope(\_SB) { + + /* PCIe Configuration Space for 16 busses */ + OperationRegion(PCFG, SystemMemory, PCBA, 0x2000000) /* PCIe reserved space for 31 busses */ + Field(PCFG, ByteAcc, NoLock, Preserve) { + Offset(0x00090024), /* Byte offset to SATA BAR5 register 24h - Bus 0, Device 18, Function 0 */ + STB5, 32, + Offset(0x00098042), /* Byte offset to OHCI0 register 42h - Bus 0, Device 19, Function 0 */ + PT0D, 1, + PT1D, 1, + PT2D, 1, + PT3D, 1, + PT4D, 1, + PT5D, 1, + PT6D, 1, + PT7D, 1, + PT8D, 1, + PT9D, 1, + Offset(0x000A0004), /* Byte offset to SMBUS register 4h - Bus 0, Device 20, Function 0 */ + SBIE, 1, + SBME, 1, + Offset(0x000A0008), /* Byte offset to SMBUS register 8h - Bus 0, Device 20, Function 0 */ + SBRI, 8, + Offset(0x000A0014), /* Byte offset to SMBUS register 14h - Bus 0, Device 20, Function 0 */ + SBB1, 32, + Offset(0x000A0078), /* Byte offset to SMBUS register 78h - Bus 0, Device 20, Function 0 */ + ,14, + P92E, 1, /* Port92 decode enable */ + } + + OperationRegion(BAR5, SystemMemory, STB5, 0x1000) + Field(BAR5, AnyAcc, NoLock, Preserve) + { + /* Port 0 */ + Offset(0x120), /* Port 0 Task file status */ + P0ER, 1, + , 2, + P0DQ, 1, + , 3, + P0BY, 1, + Offset(0x128), /* Port 0 Serial ATA status */ + P0DD, 4, + , 4, + P0IS, 4, + Offset(0x12C), /* Port 0 Serial ATA control */ + P0DI, 4, + Offset(0x130), /* Port 0 Serial ATA error */ + , 16, + P0PR, 1, + + /* Port 1 */ + offset(0x1A0), /* Port 1 Task file status */ + P1ER, 1, + , 2, + P1DQ, 1, + , 3, + P1BY, 1, + Offset(0x1A8), /* Port 1 Serial ATA status */ + P1DD, 4, + , 4, + P1IS, 4, + Offset(0x1AC), /* Port 1 Serial ATA control */ + P1DI, 4, + Offset(0x1B0), /* Port 1 Serial ATA error */ + , 16, + P1PR, 1, + + /* Port 2 */ + Offset(0x220), /* Port 2 Task file status */ + P2ER, 1, + , 2, + P2DQ, 1, + , 3, + P2BY, 1, + Offset(0x228), /* Port 2 Serial ATA status */ + P2DD, 4, + , 4, + P2IS, 4, + Offset(0x22C), /* Port 2 Serial ATA control */ + P2DI, 4, + Offset(0x230), /* Port 2 Serial ATA error */ + , 16, + P2PR, 1, + + /* Port 3 */ + Offset(0x2A0), /* Port 3 Task file status */ + P3ER, 1, + , 2, + P3DQ, 1, + , 3, + P3BY, 1, + Offset(0x2A8), /* Port 3 Serial ATA status */ + P3DD, 4, + , 4, + P3IS, 4, + Offset(0x2AC), /* Port 3 Serial ATA control */ + P3DI, 4, + Offset(0x2B0), /* Port 3 Serial ATA error */ + , 16, + P3PR, 1, + } + } +#include "acpi/event.asl" +#include "acpi/routing.asl" +#include "acpi/usb.asl" + + /* South Bridge */ + Scope(\_SB) + { + /* Start \_SB scope */ + +#include "acpi/globutil.asl" + + Device(PWRB) { /* Start Power button device */ + Name(_HID, EISAID("PNP0C0C")) + Name(_UID, 0xAA) + Name(_PRW, Package () {3, 0x04}) /* wake from S1-S4 */ + Name(_STA, 0x0B) /* sata is invisible */ + } + /* _SB.PCI0 */ + /* Note: Only need HID on Primary Bus */ + Device(PCI0) + { + External (MMIO) + External (TOM1) + External (TOM2) + + Name(_HID, EISAID("PNP0A03")) + Name(_ADR, 0x00180000) /* Dev# = BSP Dev#, Func# = 0 */ + + Method(_BBN, 0) { /* Bus number = 0 */ + Return(0) + } + + Method(_STA, 0) { + /* DBGO("\\_SB\\PCI0\\_STA\n") */ + Return(0x0B) /* Status is visible */ + } + + Device (MEMR) + { + Name (_HID, EisaId ("PNP0C02")) + Name (MEM1, ResourceTemplate () + { + Memory32Fixed (ReadWrite, + 0x00000000, // Address Base + 0x00000000, // Address Length + _Y1A) + Memory32Fixed (ReadWrite, + 0x00000000, // Address Base + 0x00000000, // Address Length + _Y1B) + }) + Method (_CRS, 0, NotSerialized) + { + CreateDWordField (MEM1, \_SB.PCI0.MEMR._Y1A._BAS, MB01) + CreateDWordField (MEM1, \_SB.PCI0.MEMR._Y1A._LEN, ML01) + CreateDWordField (MEM1, \_SB.PCI0.MEMR._Y1B._BAS, MB02) + CreateDWordField (MEM1, \_SB.PCI0.MEMR._Y1B._LEN, ML02) + If (PCIF) + { + Store (0xFEC00000, MB01) + Store (0xFEE00000, MB02) + Store (0x1000, ML01) + Store (0x1000, ML02) + } + + Return (MEM1) + } + } + + Method(_PRT,0) { + If(PCIF){ Return(APR0) } /* APIC mode */ + Return (PR0) /* PIC Mode */ + } /* end _PRT */ + + OperationRegion (BAR1, PCI_Config, 0x14, 0x04) + Field (BAR1, ByteAcc, NoLock, Preserve) + { + Z009, 32 + } + + /* Describe the Northbridge devices */ + Device(AMRT) { + Name(_ADR, 0x00000000) + } /* end AMRT */ + + /* The internal GFX bridge */ + Device(AGPB) { + Name(_ADR, 0x00010000) + Name(_PRW, Package() {0x18, 4}) + Method(_PRT,0) { Return (APR1) } + + Device (VGA) + { + Name (_ADR, 0x00050000) + Method (_DOS, 1) + { + /* Windows 2000 and Windows XP call _DOS to enable/disable + * Display Output Switching during init and while a switch + * is already active + */ + Store (And(Arg0, 7), DSEN) + } + Method (_STA, 0, NotSerialized) + { + Return (0x0F) + } + } + } /* end AGPB */ + + /* The external GFX bridge */ + Device(PBR2) { + Name(_ADR, 0x00020000) + Name(_PRW, Package() {0x18, 4}) + Method(_PRT,0) { + If(PCIF){ Return(APS2) } /* APIC mode */ + Return (PS2) /* PIC Mode */ + } /* end _PRT */ + } /* end PBR2 */ + + /* Dev3 is also an external GFX bridge */ + + Device(PBR4) { + Name(_ADR, 0x00040000) + Name(_PRW, Package() {0x18, 4}) + Method(_PRT,0) { + If(PCIF){ Return(APS4) } /* APIC mode */ + Return (PS4) /* PIC Mode */ + } /* end _PRT */ + } /* end PBR4 */ + + Device(PBR5) { + Name(_ADR, 0x00050000) + Name(_PRW, Package() {0x18, 4}) + Method(_PRT,0) { + If(PCIF){ Return(APS5) } /* APIC mode */ + Return (PS5) /* PIC Mode */ + } /* end _PRT */ + } /* end PBR5 */ + + Device(PBR6) { + Name(_ADR, 0x00060000) + Name(_PRW, Package() {0x18, 4}) + Method(_PRT,0) { + If(PCIF){ Return(APS6) } /* APIC mode */ + Return (PS6) /* PIC Mode */ + } /* end _PRT */ + } /* end PBR6 */ + + /* The onboard EtherNet chip */ + Device(PBR7) { + Name(_ADR, 0x00070000) + Name(_PRW, Package() {0x18, 4}) + Method(_PRT,0) { + If(PCIF){ Return(APS7) } /* APIC mode */ + Return (PS7) /* PIC Mode */ + } /* end _PRT */ + } /* end PBR7 */ + + /* PCI slot 1 */ + Device(PIBR) { + Name(_ADR, 0x00140004) + Name(_PRW, Package() {4, 5}) // Phoenix doeas it so + Method(_PRT, 0) { + If(PCIF){ Return(AP2P) } /* APIC Mode */ + Return (PCIB) /* PIC Mode */ + } + } + + /* Describe the Southbridge devices */ + Device(SATA) { + Name(_ADR, 0x00120000) +#include "acpi/sata.asl" + } /* end SATA */ + + Device(UOH1) { + Name(_ADR, 0x00130000) + Name(_PRW, Package() {0x0B, 3}) + } /* end UOH1 */ + + Device(UOH2) { + Name(_ADR, 0x00130001) + Name(_PRW, Package() {0x0B, 3}) + } /* end UOH2 */ + + Device(UOH3) { + Name(_ADR, 0x00130002) + Name(_PRW, Package() {0x0B, 3}) + } /* end UOH3 */ + + Device(UOH4) { + Name(_ADR, 0x00130003) + Name(_PRW, Package() {0x0B, 3}) + } /* end UOH4 */ + + Device(UOH5) { + Name(_ADR, 0x00130004) + Name(_PRW, Package() {0x0B, 3}) + } /* end UOH5 */ + + Device(UEH1) { + Name(_ADR, 0x00130005) + Name(_PRW, Package() {0x0B, 3}) + } /* end UEH1 */ + + Device(SBUS) { + Name(_ADR, 0x00140000) + } /* end SBUS */ + + /* Primary (and only) IDE channel */ + Device(IDEC) { + Name(_ADR, 0x00140001) + #include "acpi/ide.asl" + } /* end IDEC */ + + Device(AZHD) { + Name(_ADR, 0x00140002) + OperationRegion(AZPD, PCI_Config, 0x00, 0x100) + Field(AZPD, AnyAcc, NoLock, Preserve) { + offset (0x42), + NSDI, 1, + NSDO, 1, + NSEN, 1, + offset (0x44), + IPCR, 4, + offset (0x54), + PWST, 2, + , 6, + PMEB, 1, + , 6, + PMST, 1, + offset (0x62), + MMCR, 1, + offset (0x64), + MMLA, 32, + offset (0x68), + MMHA, 32, + offset (0x6C), + MMDT, 16, + } + + Method(_INI) { + If(LEqual(LINX,1)){ /* If we are running Linux */ + Store(zero, NSEN) + Store(one, NSDO) + Store(one, NSDI) + } + } + } /* end AZHD */ + + Device(LPC0) + { + Name (_ADR, 0x00140003) + Mutex (PSMX, 0x00) + + /* PIC IRQ mapping registers, C00h-C01h */ + OperationRegion(PRQM, SystemIO, 0x00000C00, 0x00000002) + Field(PRQM, ByteAcc, NoLock, Preserve) { + PRQI, 0x00000008, + PRQD, 0x00000008, /* Offset: 1h */ + } + + IndexField(PRQI, PRQD, ByteAcc, NoLock, Preserve) { + PINA, 0x00000008, /* Index 0 */ + PINB, 0x00000008, /* Index 1 */ + PINC, 0x00000008, /* Index 2 */ + PIND, 0x00000008, /* Index 3 */ + SINT, 0x00000008, /* Index 4 */ + Offset(0x09), + PINE, 0x00000008, /* Index 9 */ + PINF, 0x00000008, /* Index A */ + PING, 0x00000008, /* Index B */ + PINH, 0x00000008, /* Index C */ + } + + Method(CIRQ, 0x00, NotSerialized) + { + Store(0, PINA) + Store(0, PINB) + Store(0, PINC) + Store(0, PIND) + Store(0, SINT) + Store(0, PINE) + Store(0, PINF) + Store(0, PING) + Store(0, PINH) + } + + Name(IRQB, ResourceTemplate(){ + IRQ(Level,ActiveLow,Shared){10,11} + }) + + Name(IRQP, ResourceTemplate(){ + IRQ(Level,ActiveLow,Exclusive){3, 4, 5, 7} + }) + + Name(PITF, ResourceTemplate(){ + IRQ(Level,ActiveLow,Exclusive){9} + }) + + Device(INTA) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 1) + + Method(_STA, 0) { + if (PINA) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTA._STA) */ + + Method(_DIS ,0) { + Store(0, PINA) + } /* End Method(_SB.INTA._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } /* Method(_SB.INTA._PRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PINA, IRQ0) + Return(Local0) + } /* Method(_SB.INTA._CRS) */ + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement (Local0) + Store(Local0, PINA) + } /* End Method(_SB.INTA._SRS) */ + } /* End Device(INTA) */ + + Device(INTB) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 2) + + Method(_STA, 0) { + if (PINB) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTB._STA) */ + + Method(_DIS ,0) { + Store(0, PINB) + } /* End Method(_SB.INTB._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } /* Method(_SB.INTB._PRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PINB, IRQ0) + Return(Local0) + } /* Method(_SB.INTB._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PINB) + } /* End Method(_SB.INTB._SRS) */ + } /* End Device(INTB) */ + + Device(INTC) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 3) + + Method(_STA, 0) { + if (PINC) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTC._STA) */ + + Method(_DIS ,0) { + Store(0, PINC) + } /* End Method(_SB.INTC._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } /* Method(_SB.INTC._PRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PINC, IRQ0) + Return(Local0) + } /* Method(_SB.INTC._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PINC) + } /* End Method(_SB.INTC._SRS) */ + } /* End Device(INTC) */ + + Device(INTD) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 4) + + Method(_STA, 0) { + if (PIND) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTD._STA) */ + + Method(_DIS ,0) { + Store(0, PIND) + } /* End Method(_SB.INTD._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } /* Method(_SB.INTD._PRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PIND, IRQ0) + Return(Local0) + } /* Method(_SB.INTD._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PIND) + } /* End Method(_SB.INTD._SRS) */ + } /* End Device(INTD) */ + + Device(INTE) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 5) + + Method(_STA, 0) { + if (PINE) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTE._STA) */ + + Method(_DIS ,0) { + Store(0, PINE) + } /* End Method(_SB.INTE._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PINE, IRQ0) + Return(Local0) + } /* Method(_SB.INTE._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PINE) + } /* End Method(_SB.INTE._SRS) */ + } /* End Device(INTE) */ + + Device(INTF) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 6) + + Method(_STA, 0) { + if (PINF) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTF._STA) */ + + Method(_DIS ,0) { + Store(0, PINF) + } /* End Method(_SB.INTF._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(PITF) + } /* Method(_SB.INTF._PRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PINF, IRQ0) + Return(Local0) + } /* Method(_SB.INTF._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PINF) + } /* End Method(_SB.INTF._SRS) */ + } /* End Device(INTF) */ + + Device(INTG) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 7) + + Method(_STA, 0) { + if (PING) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTG._STA) */ + + Method(_DIS ,0) { + Store(0, PING) + } /* End Method(_SB.INTG._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } /* Method(_SB.INTG._CRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PING, IRQ0) + Return(Local0) + } /* Method(_SB.INTG._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PING) + } /* End Method(_SB.INTG._SRS) */ + } /* End Device(INTG) */ + + Device(INTH) { + Name(_HID, EISAID("PNP0C0F")) + Name(_UID, 8) + + Method(_STA, 0) { + if (PINH) { + Return(0x0B) /* sata is invisible */ + } else { + Return(0x09) /* sata is disabled */ + } + } /* End Method(_SB.INTH._STA) */ + + Method(_DIS ,0) { + Store(0, PINH) + } /* End Method(_SB.INTH._DIS) */ + + Method(_PRS ,0) { + Return(IRQB) // Return(IRQP) + } /* Method(_SB.INTH._CRS) */ + + Method(_CRS ,0) { + Store (IRQB, Local0) // {10,11} + CreateWordField(Local0, 0x1, IRQ0) + ShiftLeft(1, PINH, IRQ0) + Return(Local0) + } /* Method(_SB.INTH._CRS) */ + + Method(_SRS, 1) { + CreateWordField(ARG0, 1, IRQ0) + /* Use lowest available IRQ */ + FindSetRightBit(IRQ0, Local0) + Decrement(Local0) + Store(Local0, PINH) + } /* End Method(_SB.INTH._SRS) */ + } /* End Device(INTH) */ + + + /* Real Time Clock Device */ + Device(RTC0) { + Name(_HID, EISAID("PNP0B00")) /* AT Real Time Clock (not PIIX4 compatible)*/ + Name(_CRS, ResourceTemplate() { + IRQ (Edge, ActiveHigh, Exclusive, ) {8} + IO(Decode16,0x0070, 0x0070, 1, 2) + /* IO(Decode16,0x0070, 0x0070, 0, 4) */ + }) + } /* End Device(_SB.PCI0.LpcIsaBr.RTC0) */ + + Device(TMR) { /* Timer */ + Name(_HID,EISAID("PNP0100")) /* System Timer */ + Name(_CRS, ResourceTemplate() { + IRQ (Edge, ActiveHigh, Exclusive, ) {0} + IO(Decode16, 0x0040, 0x0040, 1, 4) + /* IO(Decode16, 0x0048, 0x0048, 0, 4) */ + }) + } /* End Device(_SB.PCI0.LpcIsaBr.TMR) */ + + Device(SPKR) { /* Speaker */ + Name(_HID,EISAID("PNP0800")) /* AT style speaker */ + Name(_CRS, ResourceTemplate() { + IO(Decode16, 0x0061, 0x0061, 1, 1) + }) + } /* End Device(_SB.PCI0.LpcIsaBr.SPKR) */ + + Device(PIC) { + Name(_HID,EISAID("PNP0000")) /* AT Interrupt Controller */ + Name(_CRS, ResourceTemplate() { + IRQ (Edge, ActiveHigh, Exclusive, ) {2} + IO(Decode16,0x0020, 0x0020, 1, 2) + IO(Decode16,0x00A0, 0x00A0, 0, 2) + /* IO(Decode16, 0x00D0, 0x00D0, 0x10, 0x02) */ + /* IO(Decode16, 0x04D0, 0x04D0, 0x10, 0x02) */ + }) + } /* End Device(_SB.PCI0.LpcIsaBr.PIC) */ + + Device(MAD) { /* 8257 DMA */ + Name(_HID,EISAID("PNP0200")) /* Hardware Device ID */ + Name(_CRS, ResourceTemplate() { + DMA(Compatibility,NotBusMaster,Transfer8_16){4} + IO(Decode16, 0x0000, 0x0000, 0x10, 0x10) + IO(Decode16, 0x0081, 0x0081, 0x01, 0x03) + IO(Decode16, 0x0087, 0x0087, 0x01, 0x01) + IO(Decode16, 0x0089, 0x0089, 0x01, 0x03) + IO(Decode16, 0x008F, 0x008F, 0x01, 0x01) + IO(Decode16, 0x00C0, 0x00C0, 0x10, 0x20) + }) /* End Name(_SB.PCI0.LpcIsaBr.MAD._CRS) */ + } /* End Device(_SB.PCI0.LpcIsaBr.MAD) */ + + Device(COPR) { + Name(_HID,EISAID("PNP0C04")) /* Math Coprocessor */ + Name(_CRS, ResourceTemplate() { + IO(Decode16, 0x00F0, 0x00F0, 1, 0x10) + IRQ (Edge, ActiveHigh, Exclusive, ) {13} + }) + } /* End Device(_SB.PCI0.LpcIsaBr.COPR) */ + + Device(HPET) { + Name(_HID,EISAID("PNP0103")) + Name(CRS,ResourceTemplate() { + Memory32Fixed(ReadOnly,0xFED00000, 0x00000400, HPT) /* 1kb reserved space */ + }) + Method(_STA, 0) { + Return(0x0F) /* sata is visible */ + } + Method(_CRS, 0) { + CreateDwordField(CRS, ^HPT._BAS, HPBA) + Store(HPBA, HPBA) + Return(CRS) + } + } + + Device (KBC0) + { + Name (_HID, EisaId ("PNP0303")) + Name (_CRS, ResourceTemplate () + { + IO (Decode16, + 0x0060, // Range Minimum + 0x0060, // Range Maximum + 0x01, // Alignment + 0x01, // Length + ) + IO (Decode16, + 0x0064, // Range Minimum + 0x0064, // Range Maximum + 0x01, // Alignment + 0x01, // Length + ) + IRQ (Edge, ActiveHigh, Exclusive, ) {1} + }) + } + + Device (MSE0) + { + Name (_HID, EisaId ("PNP0F13")) + Name (_CRS, ResourceTemplate () + { + IRQ (Edge, ActiveHigh, Exclusive, ) {12} + }) + } + } /* end LPC0 */ + + Device(ACAD) { + Name(_ADR, 0x00140005) + Name (_PRW, Package (0x02) + { + 0x0C, + 0x04 + }) + } /* end Ac97audio */ + + Device(ACMD) { + Name(_ADR, 0x00140006) + Name (_PRW, Package (0x02) + { + 0x0C, + 0x04 + }) + } /* end Ac97modem */ + + /* ITE IT8712F Support */ + OperationRegion (IOID, SystemIO, 0x2E, 0x02) /* sometimes it is 0x4E */ + Field (IOID, ByteAcc, NoLock, Preserve) + { + SIOI, 8, SIOD, 8 /* 0x2E and 0x2F */ + } + + IndexField (SIOI, SIOD, ByteAcc, NoLock, Preserve) + { + Offset (0x07), + LDN, 8, /* Logical Device Number */ + Offset (0x20), + CID1, 8, /* Chip ID Byte 1, 0x87 */ + CID2, 8, /* Chip ID Byte 2, 0x12 */ + Offset (0x30), + ACTR, 8, /* Function activate */ + Offset (0xF0), + APC0, 8, /* APC/PME Event Enable Register */ + APC1, 8, /* APC/PME Status Register */ + APC2, 8, /* APC/PME Control Register 1 */ + APC3, 8, /* Environment Controller Special Configuration Register */ + APC4, 8 /* APC/PME Control Register 2 */ + } + + /* Enter the IT8712F MB PnP Mode */ + Method (EPNP) + { + Store(0x87, SIOI) + Store(0x01, SIOI) + Store(0x55, SIOI) + Store(0x55, SIOI) /* IT8712F magic number */ + } + /* Exit the IT8712F MB PnP Mode */ + Method (XPNP) + { + Store (0x02, SIOI) + Store (0x02, SIOD) + } + + /* + * Keyboard PME is routed to SB600 Gevent3. We can wake + * up the system by pressing the key. + */ + Method (SIOS, 1) + { + /* We only enable KBD PME for S5. */ + If (LLess (Arg0, 0x05)) + { + EPNP() + /* DBGO("IT8712F\n") */ + + Store (0x4, LDN) + Store (One, ACTR) /* Enable EC */ + /* + Store (0x4, LDN) + Store (0x04, APC4) + */ /* falling edge. which mode? Not sure. */ + + Store (0x4, LDN) + Store (0x08, APC1) /* clear PME status, Use 0x18 for mouse & KBD */ + Store (0x4, LDN) + Store (0x08, APC0) /* enable PME, Use 0x18 for mouse & KBD */ + + XPNP() + } + } + Method (SIOW, 1) + { + EPNP() + Store (0x4, LDN) + Store (Zero, APC0) /* disable keyboard PME */ + Store (0x4, LDN) + Store (0xFF, APC1) /* clear keyboard PME status */ + XPNP() + } + +/* ############################################################################################### */ + Name(CRES, ResourceTemplate() { + IO(Decode16, 0x0CF8, 0x0CF8, 1, 8) + + WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, + 0x0000, /* address granularity */ + 0x0000, /* range minimum */ + 0x0CF7, /* range maximum */ + 0x0000, /* translation */ + 0x0CF8 /* length */ + ) + + WORDIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, + 0x0000, /* address granularity */ + 0x0D00, /* range minimum */ + 0xFFFF, /* range maximum */ + 0x0000, /* translation */ + 0xF300 /* length */ + ) + + Memory32Fixed(READONLY, 0x000A0000, 0x00020000, VGAM) /* VGA memory space */ + Memory32Fixed(READONLY, 0x000C0000, 0x00020000, EMM1) /* Assume C0000-E0000 empty */ + Memory32Fixed(READONLY, 0x000E0000, 0x00020000, RDBS) /* BIOS ROM area */ + + /* DRAM Memory from 1MB to TopMem */ + DWORDMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite, 0, 0, 0, 0x00, 1, ,, EMM2) + WORDIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, 0x00, 0x0D00, 0xffff, 0x00, 0xf300) + }) /* End Name(_SB.PCI0.CRES) */ + + Method(_CRS, 0) { + + /* DBGO("\\_SB\\PCI0\\_CRS\n") */ + + CreateDWordField(CRES, ^EMM1._BAS, EM1B) + CreateDWordField(CRES, ^EMM1._LEN, EM1L) + + CreateDWordField(CRES, ^EMM2._MIN, EM2B) + CreateDWordField(CRES, ^EMM2._MAX, EM2E) + CreateDWordField(CRES, ^EMM2._LEN, EM2L) + + Store(TOM1, EM2B) + Subtract(IOLM, 1, EM2E) + Subtract(IOLM, TOM1, EM2L) + + If(LGreater(LOMH, 0xC0000)){ + Store(0xC0000, EM1B) /* Hole above C0000 and below E0000 */ + Subtract(LOMH, 0xC0000, EM1L) /* subtract start, assumes allocation from C0000 going up */ + } + + Return(CRES) /* note to change the Name buffer */ + } +/* ########################################################################################## */ + } /* End Device(PCI0) */ + } /* End \_SB scope */ + + Scope(\_SI) { + Method(_SST, 1) { + /* DBGO("\\_SI\\_SST\n") */ + /* DBGO(" New Indicator state: ") */ + /* DBGO(Arg0) */ + /* DBGO("\n") */ + } + } /* End Scope SI */ + + Mutex (SBX0, 0x00) + OperationRegion (SMB0, SystemIO, 0xB00, 0x10) // 0x0C replace by 0x10 + Field (SMB0, ByteAcc, NoLock, Preserve) { + HSTS, 8, /* SMBUS status */ + SSTS, 8, /* SMBUS slave status */ + HCNT, 8, /* SMBUS control */ + HCMD, 8, /* SMBUS host cmd */ + HADD, 8, /* SMBUS address */ + DAT0, 8, /* SMBUS data0 */ + DAT1, 8, /* SMBUS data1 */ + BLKD, 8, /* SMBUS block data */ + SCNT, 8, /* SMBUS slave control */ + SCMD, 8, /* SMBUS shaow cmd */ + SEVT, 8, /* SMBUS slave event */ + SDAT, 8, /* SMBUS slave data */ + SMK1, 8, + SLMC, 8, + RADD, 8, + SADD, 8 + } + + Method (WCLR, 0, NotSerialized) { /* clear SMBUS status register */ + Store (0x1E, HSTS) + Store (0xFA, Local0) + While (LAnd (LNotEqual (And (HSTS, 0x1E), Zero), LGreater (Local0, Zero))) { + Stall (0x64) + Decrement (Local0) + } + + Return (Local0) + } + + Method (SWTC, 1, NotSerialized) { + Store (Arg0, Local0) + Store (0x07, Local2) + Store (One, Local1) + While (LEqual (Local1, One)) { + Store (And (HSTS, 0x1E), Local3) + If (LNotEqual (Local3, Zero)) { /* read sucess */ + If (LEqual (Local3, 0x02)) { + Store (Zero, Local2) + } + + Store (Zero, Local1) + } + Else { + If (LLess (Local0, 0x0A)) { /* read failure */ + Store (0x10, Local2) + Store (Zero, Local1) + } + Else { + Sleep (0x0A) /* 10 ms, try again */ + Subtract (Local0, 0x0A, Local0) + } + } + } + + Return (Local2) + } + + Method (SMBR, 3, NotSerialized) { + Store (0x07, Local0) + If (LEqual (Acquire (SBX0, 0xFFFF), Zero)) { + Store (WCLR (), Local0) /* clear SMBUS status register before read data */ + If (LEqual (Local0, Zero)) { + Release (SBX0) + Return (0x0) + } + + Store (0x1F, HSTS) + Store (Or (ShiftLeft (Arg1, One), One), HADD) + Store (Arg2, HCMD) + If (LEqual (Arg0, 0x07)) { + Store (0x48, HCNT) /* read byte */ + } + + Store (SWTC (0x03E8), Local1) /* 1000 ms */ + If (LEqual (Local1, Zero)) { + If (LEqual (Arg0, 0x07)) { + Store (DAT0, Local0) + } + } + Else { + Store (Local1, Local0) + } + + Release (SBX0) + } + + /* DBGO("the value of SMBusData0 register ") */ + /* DBGO(Arg2) */ + /* DBGO(" is ") */ + /* DBGO(Local0) */ + /* DBGO("\n") */ + + Return (Local0) + } +#include "acpi/thermal.asl" +} diff --git a/src/mainboard/siemens/sitemp_g1p1/fadt.c b/src/mainboard/siemens/sitemp_g1p1/fadt.c new file mode 100644 index 0000000000..e951434b6f --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/fadt.c @@ -0,0 +1,202 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +/* + * ACPI - create the Fixed ACPI Description Tables (FADT) + */ + +#include <string.h> +#include <console/console.h> +#include <arch/acpi.h> +#include <arch/io.h> +#include <device/device.h> +#include <../southbridge/amd/sb600/sb600.h> + +/*extern*/ u16 pm_base = 0x800; +/* pm_base should be set in sb acpi */ +/* pm_base should be got from bar2 of rs690. Here I compact ACPI + * registers into 32 bytes limit. + * */ + +#define ACPI_PM_EVT_BLK (pm_base + 0x00) /* 4 bytes */ +#define ACPI_PM1_CNT_BLK (pm_base + 0x04) /* 2 bytes */ +#define ACPI_PMA_CNT_BLK (pm_base + 0x0F) /* 1 byte */ +#define ACPI_PM_TMR_BLK (pm_base + 0x18) /* 4 bytes */ +#define ACPI_GPE0_BLK (pm_base + 0x10) /* 8 bytes */ +#define ACPI_CPU_CONTORL (pm_base + 0x08) /* 6 bytes */ + +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{ + acpi_header_t *header = &(fadt->header); + + pm_base &= 0xFFFF; + printk(BIOS_DEBUG, "pm_base: 0x%04x\n", pm_base); + + /* Prepare the header */ + memset((void *)fadt, 0, sizeof(acpi_fadt_t)); + memcpy(header->signature, "FACP", 4); + header->length = 244; + header->revision = 3; + memcpy(header->oem_id, OEM_ID, 6); + memcpy(header->oem_table_id, "COREBOOT", 8); + memcpy(header->asl_compiler_id, ASLC, 4); + header->oem_revision = 0x20101005; + header->asl_compiler_revision = 3; + + fadt->firmware_ctrl = (u32) facs; + fadt->dsdt = (u32) dsdt; + /* 3=Workstation,4=Enterprise Server, 7=Performance Server */ + fadt->preferred_pm_profile = 0x03; + fadt->sci_int = 9; + /* disable system management mode by setting to 0: */ + fadt->smi_cmd = 0; + fadt->acpi_enable = 0xf0; + fadt->acpi_disable = 0xf1; + fadt->s4bios_req = 0x0; + fadt->pstate_cnt = 0xe2; + + pm_iowrite(0x20, ACPI_PM_EVT_BLK & 0xFF); + pm_iowrite(0x21, ACPI_PM_EVT_BLK >> 8); + pm_iowrite(0x22, ACPI_PM1_CNT_BLK & 0xFF); + pm_iowrite(0x23, ACPI_PM1_CNT_BLK >> 8); + pm_iowrite(0x24, ACPI_PM_TMR_BLK & 0xFF); + pm_iowrite(0x25, ACPI_PM_TMR_BLK >> 8); + pm_iowrite(0x28, ACPI_GPE0_BLK & 0xFF); + pm_iowrite(0x29, ACPI_GPE0_BLK >> 8); + + /* CpuControl is in \_PR.CPU0, 6 bytes */ + pm_iowrite(0x26, ACPI_CPU_CONTORL & 0xFF); + pm_iowrite(0x27, ACPI_CPU_CONTORL >> 8); + + pm_iowrite(0x2A, 0); /* AcpiSmiCmdLo */ + pm_iowrite(0x2B, 0); /* AcpiSmiCmdHi */ + + pm_iowrite(0x2C, ACPI_PMA_CNT_BLK & 0xFF); + pm_iowrite(0x2D, ACPI_PMA_CNT_BLK >> 8); + + pm_iowrite(0x0E, 1<<3 | 0<<2); /* AcpiDecodeEnable, When set, SB uses + * the contents of the PM registers at + * index 20-2B to decode ACPI I/O address. + * AcpiSmiEn & SmiCmdEn*/ + pm_iowrite(0x10, 1<<1 | 1<<3| 1<<5); /* RTC_En_En, TMR_En_En, GBL_EN_EN */ + outl(0x1, ACPI_PM1_CNT_BLK); /* set SCI_EN */ + + fadt->pm1a_evt_blk = ACPI_PM_EVT_BLK; + fadt->pm1b_evt_blk = 0x0000; + fadt->pm1a_cnt_blk = ACPI_PM1_CNT_BLK; + fadt->pm1b_cnt_blk = 0x0000; + fadt->pm2_cnt_blk = ACPI_PMA_CNT_BLK; + fadt->pm_tmr_blk = ACPI_PM_TMR_BLK; + fadt->gpe0_blk = ACPI_GPE0_BLK; + fadt->gpe1_blk = 0x0000; /* we dont have gpe1 block, do we? */ + + 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 = 0xe3; + fadt->p_lvl2_lat = 101; + fadt->p_lvl3_lat = 1001; + fadt->flush_size = 0; + fadt->flush_stride = 0; + fadt->duty_offset = 1; + fadt->duty_width = 3; + fadt->day_alrm = 0; /* 0x7d these have to be */ + fadt->mon_alrm = 0; /* 0x7e added to cmos.layout */ + fadt->century = 0; /* 0x7f to make rtc alrm work */ + fadt->iapc_boot_arch = 0x3; /* See table 5-11 */ + fadt->flags = 0x0001c1a5;/* 0x25; */ + + fadt->res2 = 0; + + fadt->reset_reg.space_id = 1; + fadt->reset_reg.bit_width = 8; + fadt->reset_reg.bit_offset = 0; + fadt->reset_reg.resv = 0; + fadt->reset_reg.addrl = 0xcf9; + fadt->reset_reg.addrh = 0x0; + + fadt->reset_value = 6; + fadt->x_firmware_ctl_l = (u32) facs; + fadt->x_firmware_ctl_h = 0; + fadt->x_dsdt_l = (u32) 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 = ACPI_PM_EVT_BLK; + fadt->x_pm1a_evt_blk.addrh = 0x0; + + fadt->x_pm1b_evt_blk.space_id = 1; + fadt->x_pm1b_evt_blk.bit_width = 4; + 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 = ACPI_PM1_CNT_BLK; + fadt->x_pm1a_cnt_blk.addrh = 0x0; + + fadt->x_pm1b_cnt_blk.space_id = 1; + fadt->x_pm1b_cnt_blk.bit_width = 2; + 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 = 0; + fadt->x_pm2_cnt_blk.bit_offset = 0; + fadt->x_pm2_cnt_blk.resv = 0; + fadt->x_pm2_cnt_blk.addrl = ACPI_PMA_CNT_BLK; + 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 = ACPI_PM_TMR_BLK; + fadt->x_pm_tmr_blk.addrh = 0x0; + + fadt->x_gpe0_blk.space_id = 1; + fadt->x_gpe0_blk.bit_width = 32; + fadt->x_gpe0_blk.bit_offset = 0; + fadt->x_gpe0_blk.resv = 0; + fadt->x_gpe0_blk.addrl = ACPI_GPE0_BLK; + fadt->x_gpe0_blk.addrh = 0x0; + + fadt->x_gpe1_blk.space_id = 1; + fadt->x_gpe1_blk.bit_width = 0; + fadt->x_gpe1_blk.bit_offset = 0; + fadt->x_gpe1_blk.resv = 0; + fadt->x_gpe1_blk.addrl = 0; + fadt->x_gpe1_blk.addrh = 0x0; + + header->checksum = acpi_checksum((void *)fadt, sizeof(acpi_fadt_t)); +} diff --git a/src/mainboard/siemens/sitemp_g1p1/get_bus_conf.c b/src/mainboard/siemens/sitemp_g1p1/get_bus_conf.c new file mode 100644 index 0000000000..24b9f28132 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/get_bus_conf.c @@ -0,0 +1,137 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 <console/console.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <string.h> +#include <stdint.h> +#include <stdlib.h> +#if CONFIG_LOGICAL_CPUS==1 +#include <cpu/amd/multicore.h> +#endif + +#include <cpu/amd/amdk8_sysconf.h> + +/* Global variables for MB layouts and these will be shared by irqtable mptable +* and acpi_tables busnum is default. +*/ +u8 bus_isa; +u8 bus_rs690[8]; +u8 bus_sb600[2]; +u32 apicid_sb600; + +/* +* Here you only need to set value in pci1234 for HT-IO that could be installed or not +* You may need to preset pci1234 for HTIO board, +* please refer to src/northbridge/amd/amdk8/get_sblk_pci1234.c for detail +*/ +u32 pci1234x[] = { + 0x0000ff0, +}; + +/* +* HT Chain device num, actually it is unit id base of every ht device in chain, +* assume every chain only have 4 ht device at most +*/ +u32 hcdnx[] = { + 0x20202020, +}; + +u32 bus_type[256]; + +u32 sbdn_rs690; +u32 sbdn_sb600; + + + +static u32 get_bus_conf_done = 0; + +void get_bus_conf(void) +{ + u32 apicid_base; + device_t dev; + int i, j; + + if (get_bus_conf_done == 1) + return; /* do it only once */ + get_bus_conf_done = 1; + + sysconf.hc_possible_num = ARRAY_SIZE(pci1234x); + for (i = 0; i < sysconf.hc_possible_num; i++) { + sysconf.pci1234[i] = pci1234x[i]; + sysconf.hcdn[i] = hcdnx[i]; + } + + get_sblk_pci1234(); + + sysconf.sbdn = (sysconf.hcdn[0] & 0xff); + sbdn_rs690 = sysconf.sbdn; + sbdn_sb600 = 0; + + for (i = 0; i < 2; i++) { + bus_sb600[i] = 0; + } + for (i = 0; i < 8; i++) { + bus_rs690[i] = 0; + } + + for (i = 0; i < 256; i++) { + bus_type[i] = 0; /* default ISA bus. */ + } + + bus_type[0] = 1; /* pci */ + + bus_rs690[0] = (sysconf.pci1234[0] >> 16) & 0xff; + bus_sb600[0] = bus_rs690[0]; + + bus_type[bus_rs690[0]] = 1; + + /* sb600 */ + dev = dev_find_slot(bus_sb600[0], PCI_DEVFN(sbdn_sb600 + 0x14, 4)); + if (dev) { + bus_sb600[1] = pci_read_config8(dev, PCI_SECONDARY_BUS); + bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); + bus_isa++; + for (j = bus_sb600[1]; j < bus_isa; j++) + bus_type[j] = 1; + } + + /* rs690 */ + for (i = 1; i < 8; i++) { + dev = dev_find_slot(bus_rs690[0], PCI_DEVFN(sbdn_rs690 + i, 0)); + if (dev) { + bus_rs690[i] = pci_read_config8(dev, PCI_SECONDARY_BUS); + if(255 != bus_rs690[i]) { + bus_isa = pci_read_config8(dev, PCI_SUBORDINATE_BUS); + bus_isa++; + bus_type[bus_rs690[i]] = 1; /* PCI bus. */ + } + } + } + + /* I/O APICs: APIC ID Version State Address */ + bus_isa = 10; +#if CONFIG_LOGICAL_CPUS==1 + apicid_base = get_apicid_base(1); +#else + apicid_base = CONFIG_MAX_PHYSICAL_CPUS; +#endif + apicid_sb600 = apicid_base + 0; +} diff --git a/src/mainboard/siemens/sitemp_g1p1/int15_func.c b/src/mainboard/siemens/sitemp_g1p1/int15_func.c new file mode 100644 index 0000000000..0d2da370ff --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/int15_func.c @@ -0,0 +1,111 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 coresystems GmbH + * Copyright (C) 2009 Libra Li <libra.li@technexion.com> + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdint.h> +#include <stdlib.h> +#include <console/console.h> +#include <arch/interrupt.h> +#include "int15_func.h" + +int sbios_INT15_handler(struct eregs *); +/*extern*/ unsigned long vgainfo_addr; + +static INT15_function_extensions __int15_func; + +/* System BIOS int15 function */ +int sbios_INT15_handler(struct eregs *regs) +{ + int res = -1; + + printk(BIOS_DEBUG, "System BIOS INT 15h\n"); + + switch (regs->eax & 0xffff) { +#define BOOT_DISPLAY_DEFAULT 0 +#define BOOT_DISPLAY_CRT (1 << 0) +#define BOOT_DISPLAY_TV (1 << 1) +#define BOOT_DISPLAY_EFP (1 << 2) +#define BOOT_DISPLAY_LCD (1 << 3) +#define BOOT_DISPLAY_CRT2 (1 << 4) +#define BOOT_DISPLAY_TV2 (1 << 5) +#define BOOT_DISPLAY_EFP2 (1 << 6) +#define BOOT_DISPLAY_LCD2 (1 << 7) + case 0x5f35: + regs->eax = 0x5f; + regs->ecx = BOOT_DISPLAY_DEFAULT; + res = 0; + break; + case 0x5f40: + regs->eax = 0x5f; + regs->ecx = 3; // This is mainboard specific + printk(BIOS_DEBUG, "DISPLAY=%x\n", regs->ecx); + res = 0; + break; + case 0x4e08: + switch (regs->ebx & 0xff) { + case 0x00: + regs->eax &= ~(0xff); + regs->ebx = (regs->ebx & ~(0xff)) | __int15_func.regs.func00_LCD_panel_id; + printk(BIOS_DEBUG, "DISPLAY = %x\n", regs->ebx & 0xff); + res = 0; + break; + case 0x02: + break; + case 0x05: + regs->eax &= ~(0xff); + regs->ebx = (regs->ebx & ~(0xff)) | __int15_func.regs.func05_TV_standard; + printk(BIOS_DEBUG, "TV = %x\n", regs->ebx & 0xff); + res = 0; + break; + case 0x80: + regs->eax &= ~(0xff); + regs->ebx &= ~(0xff); + printk(BIOS_DEBUG, "Integrated System Information = %x:%x\n", regs->edx, regs->edi); + vgainfo_addr = (regs->edx * 16) + regs->edi; + res = 0; + break; + case 0x89: + regs->eax &= ~(0xff); + regs->ebx &= ~(0xff); + printk(BIOS_DEBUG, "Get supported display device information\n"); + res = 0; + break; + default: + break; + } + break; + default: + printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", regs->eax & 0xffff); + break; + } + + return res; +} + +/* Initialization VBIOS function extensions */ +void install_INT15_function_extensions(INT15_function_extensions *int15_func) +{ + printk(BIOS_DEBUG, "Initialize function extensions for Callback function number 04E08h ..\n"); + __int15_func.regs.func00_LCD_panel_id = int15_func->regs.func00_LCD_panel_id; + __int15_func.regs.func05_TV_standard = int15_func->regs.func05_TV_standard; + mainboard_interrupt_handlers(0x15, &sbios_INT15_handler); +} diff --git a/src/mainboard/siemens/sitemp_g1p1/int15_func.h b/src/mainboard/siemens/sitemp_g1p1/int15_func.h new file mode 100644 index 0000000000..4b930f808f --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/int15_func.h @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 coresystems GmbH + * Copyright (C) 2009 Libra Li <libra.li@technexion.com> + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +typedef struct { + u8 func00_LCD_panel_id; // Callback Sub-Function 00h - Get LCD Panel ID + u8 func02_set_expansion; + u8 func05_TV_standard; // Callback Sub-Function 05h - Select Boot-up TV Standard + u16 func80_sysinfo_table; +}INT15_regs; + +typedef struct { + INT15_regs regs; +}INT15_function_extensions; + +extern void install_INT15_function_extensions(INT15_function_extensions *); diff --git a/src/mainboard/siemens/sitemp_g1p1/irq_tables.c b/src/mainboard/siemens/sitemp_g1p1/irq_tables.c new file mode 100644 index 0000000000..63b532d3a8 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/irq_tables.c @@ -0,0 +1,134 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +/* This file was generated by getpir.c, do not modify! + (but if you do, please run checkpir on it to verify) + Contains the IRQ Routing Table dumped directly from your memory , wich BIOS sets up + + Documentation at : http://www.microsoft.com/hwdev/busbios/PCIIRQ.HTM +*/ + +#include <console/console.h> +#include <device/pci.h> +#include <string.h> +#include <stdint.h> +#include <arch/pirq_routing.h> + +#include <cpu/amd/amdk8_sysconf.h> + +/* Platform IRQs */ +#define PIRQA 10 +#define PIRQB 11 +#define PIRQC 5 +#define PIRQD 15 + +/* Map */ +#define M_PIRQA (1 << PIRQA) /* Bitmap of supported IRQs */ +#define M_PIRQB (1 << PIRQB) /* Bitmap of supported IRQs */ +#define M_PIRQC (1 << PIRQC) /* Bitmap of supported IRQs */ +#define M_PIRQD (1 << PIRQD) /* Bitmap of supported IRQs */ + +/* Link */ +#define L_PIRQA 1 /* Means Slot INTx# Connects To Chipset INTA# */ +#define L_PIRQB 2 /* Means Slot INTx# Connects To Chipset INTB# */ +#define L_PIRQC 3 /* Means Slot INTx# Connects To Chipset INTC# */ +#define L_PIRQD 4 /* Means Slot INTx# Connects To Chipset INTD# */ + +static void write_pirq_info(struct irq_info *pirq_info, u8 bus, u8 devfn, + u8 link0, u16 bitmap0, u8 link1, u16 bitmap1, + u8 link2, u16 bitmap2, u8 link3, u16 bitmap3, + u8 slot, u8 rfu) +{ + pirq_info->bus = bus; + pirq_info->devfn = devfn; + pirq_info->irq[0].link = link0; + pirq_info->irq[0].bitmap = bitmap0; + pirq_info->irq[1].link = link1; + pirq_info->irq[1].bitmap = bitmap1; + pirq_info->irq[2].link = link2; + pirq_info->irq[2].bitmap = bitmap2; + pirq_info->irq[3].link = link3; + pirq_info->irq[3].bitmap = bitmap3; + pirq_info->slot = slot; + pirq_info->rfu = rfu; +} +extern u8 bus_isa; +extern u8 bus_rs690[8]; +extern u8 bus_sb600[2]; +extern unsigned long sbdn_sb600; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + struct irq_routing_table *pirq; + struct irq_info *pirq_info; + u32 slot_num; + u8 *v; + + u8 sum = 0; + int i; + + get_bus_conf(); /* it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c */ + + /* Align the table to be 16 byte aligned. */ + addr += 15; + addr &= ~15; + + /* This table must be betweeen 0xf0000 & 0x100000 */ + printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr); + + pirq = (void *)(addr); + v = (u8 *) (addr); + + pirq->signature = PIRQ_SIGNATURE; + pirq->version = PIRQ_VERSION; + + pirq->rtr_bus = bus_sb600[0]; + pirq->rtr_devfn = ((sbdn_sb600 + 0x14) << 3) | 4; + + pirq->exclusive_irqs = 0; + + pirq->rtr_vendor = 0x1002; + pirq->rtr_device = 0x4384; + + pirq->miniport_data = 0; + + memset(pirq->rfu, 0, sizeof(pirq->rfu)); + + pirq_info = (void *)(&pirq->checksum + 1); + slot_num = 0; + + /* pci bridge */ + write_pirq_info(pirq_info, bus_sb600[0], ((sbdn_sb600 + 0x14) << 3) | 4, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 1, 0); + pirq_info++; + slot_num++; + + pirq->size = 32 + 16 * slot_num; + + for (i = 0; i < pirq->size; i++) + sum += v[i]; + + sum = pirq->checksum - sum; + if (sum != pirq->checksum) { + pirq->checksum = sum; + } + + printk(BIOS_INFO, "write_pirq_routing_table done.\n"); + + return (unsigned long)pirq_info; +} diff --git a/src/mainboard/siemens/sitemp_g1p1/mainboard.c b/src/mainboard/siemens/sitemp_g1p1/mainboard.c new file mode 100644 index 0000000000..2b726f9b17 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/mainboard.c @@ -0,0 +1,964 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 <console/console.h> +#include <device/device.h> +#include <device/pci.h> +#include <arch/io.h> +#include <delay.h> +#include <boot/tables.h> +#include <cpu/x86/msr.h> +#include <cpu/amd/mtrr.h> +#include <device/pci_def.h> +#include <pc80/mc146818rtc.h> +#include <cpu/x86/lapic.h> +#include <southbridge/amd/sb600/sb600.h> +#include <southbridge/amd/rs690/chip.h> +#include <southbridge/amd/rs690/rs690.h> +#include <superio/ite/it8712f/it8712f.h> +#include "chip.h" +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL +#include <x86emu/x86emu.h> +#endif +#include "int15_func.h" + +// ****LCD panel ID support: ***** +// Callback Sub-Function 00h - Get LCD Panel ID +#define PANEL_TABLE_ID_NO 0 // no LCD +#define PANEL_TABLE_ID1 1 // 1024x768_65MHz_Dual +#define PANEL_TABLE_ID2 2 // 920x1200_162MHz +#define PANEL_TABLE_ID3 3 // 600x1200_162MHz +#define PANEL_TABLE_ID4 4 // 1024x768_65MHz +#define PANEL_TABLE_ID5 5 // 1400x1050_108MHz +#define PANEL_TABLE_ID6 6 // 1680x1050_119MHz +#define PANEL_TABLE_ID7 7 // 2048x1536_164MHz +#define PANEL_TABLE_ID8 8 // 1280x1024_108MHz +#define PANEL_TABLE_ID9 9 // 1366x768_86MHz_chimei_V32B1L01 + +// Callback Sub-Function 05h – Select Boot-up TV Standard +#define TV_MODE_00 0x00 /* NTSC */ +#define TV_MODE_01 0x01 /* PAL */ +#define TV_MODE_02 0x02 /* PALM */ +#define TV_MODE_03 0x03 /* PAL60 */ +#define TV_MODE_04 0x04 /* NTSCJ */ +#define TV_MODE_05 0x05 /* PALCN */ +#define TV_MODE_06 0x06 /* PALN */ +#define TV_MODE_09 0x09 /* SCART-RGB */ +#define TV_MODE_NO 0xff /* No TV Support */ + +#define PLX_VIDDID 0x861610b5 + +/* 7475 Common Registers */ +#define REG_DEVREV2 0x12 /* ADT7490 only */ +#define REG_VTT 0x1E /* ADT7490 only */ +#define REG_EXTEND3 0x1F /* ADT7490 only */ +#define REG_VOLTAGE_BASE 0x20 +#define REG_TEMP_BASE 0x25 +#define REG_TACH_BASE 0x28 +#define REG_PWM_BASE 0x30 +#define REG_PWM_MAX_BASE 0x38 +#define REG_DEVID 0x3D +#define REG_VENDID 0x3E +#define REG_DEVID2 0x3F +#define REG_STATUS1 0x41 +#define REG_STATUS2 0x42 +#define REG_VID 0x43 /* ADT7476 only */ +#define REG_VOLTAGE_MIN_BASE 0x44 +#define REG_VOLTAGE_MAX_BASE 0x45 +#define REG_TEMP_MIN_BASE 0x4E +#define REG_TEMP_MAX_BASE 0x4F +#define REG_TACH_MIN_BASE 0x54 +#define REG_PWM_CONFIG_BASE 0x5C +#define REG_TEMP_TRANGE_BASE 0x5F +#define REG_PWM_MIN_BASE 0x64 +#define REG_TEMP_TMIN_BASE 0x67 +#define REG_TEMP_THERM_BASE 0x6A +#define REG_REMOTE1_HYSTERSIS 0x6D +#define REG_REMOTE2_HYSTERSIS 0x6E +#define REG_TEMP_OFFSET_BASE 0x70 +#define REG_CONFIG2 0x73 +#define REG_EXTEND1 0x76 +#define REG_EXTEND2 0x77 +#define REG_CONFIG1 0x40 // ADT7475 +#define REG_CONFIG3 0x78 +#define REG_CONFIG5 0x7C +#define REG_CONFIG6 0x10 // ADT7475 +#define REG_CONFIG7 0x11 // ADT7475 +#define REG_CONFIG4 0x7D +#define REG_STATUS4 0x81 /* ADT7490 only */ +#define REG_VTT_MIN 0x84 /* ADT7490 only */ +#define REG_VTT_MAX 0x86 /* ADT7490 only */ + +#define VID_VIDSEL 0x80 /* ADT7476 only */ + +#define CONFIG2_ATTN 0x20 +#define CONFIG3_SMBALERT 0x01 +#define CONFIG3_THERM 0x02 +#define CONFIG4_PINFUNC 0x03 +#define CONFIG4_MAXDUTY 0x08 +#define CONFIG4_ATTN_IN10 0x30 +#define CONFIG4_ATTN_IN43 0xC0 +#define CONFIG5_TWOSCOMP 0x01 +#define CONFIG5_TEMPOFFSET 0x02 +#define CONFIG5_VIDGPIO 0x10 /* ADT7476 only */ +#define REMOTE1 0 +#define LOCAL 1 +#define REMOTE2 2 + +/* ADT7475 Settings */ +#define ADT7475_VOLTAGE_COUNT 5 /* Not counting Vtt */ +#define ADT7475_TEMP_COUNT 3 +#define ADT7475_TACH_COUNT 4 +#define ADT7475_PWM_COUNT 3 + +/* Macros to easily index the registers */ +#define TACH_REG(idx) (REG_TACH_BASE + ((idx) * 2)) +#define TACH_MIN_REG(idx) (REG_TACH_MIN_BASE + ((idx) * 2)) + +#define PWM_REG(idx) (REG_PWM_BASE + (idx)) +#define PWM_MAX_REG(idx) (REG_PWM_MAX_BASE + (idx)) +#define PWM_MIN_REG(idx) (REG_PWM_MIN_BASE + (idx)) +#define PWM_CONFIG_REG(idx) (REG_PWM_CONFIG_BASE + (idx)) + +#define VOLTAGE_REG(idx) (REG_VOLTAGE_BASE + (idx)) +#define VOLTAGE_MIN_REG(idx) (REG_VOLTAGE_MIN_BASE + ((idx) * 2)) +#define VOLTAGE_MAX_REG(idx) (REG_VOLTAGE_MAX_BASE + ((idx) * 2)) + +#define TEMP_REG(idx) (REG_TEMP_BASE + (idx)) +#define TEMP_MIN_REG(idx) (REG_TEMP_MIN_BASE + ((idx) * 2)) +#define TEMP_MAX_REG(idx) (REG_TEMP_MAX_BASE + ((idx) * 2)) +#define TEMP_TMIN_REG(idx) (REG_TEMP_TMIN_BASE + (idx)) +#define TEMP_THERM_REG(idx) (REG_TEMP_THERM_BASE + (idx)) +#define TEMP_OFFSET_REG(idx) (REG_TEMP_OFFSET_BASE + (idx)) +#define TEMP_TRANGE_REG(idx) (REG_TEMP_TRANGE_BASE + (idx)) + +#define SMBUS_IO_BASE 0x1000 +#define ADT7475_ADDRESS 0x2E + +#define D_OPEN (1 << 6) +#define D_CLS (1 << 5) +#define D_LCK (1 << 4) +#define G_SMRAME (1 << 3) +#define A_BASE_SEG ((0 << 2) | (1 << 1) | (0 << 0)) // 0x2: SMM space at 640KB-768KB + +extern int do_smbus_read_byte(u32 smbus_io_base, u32 device, u32 address); +extern int do_smbus_write_byte(u32 smbus_io_base, u32 device, u32 address, u8 val); + +uint64_t uma_memory_base, uma_memory_size; +static u32 smbus_io_base = SMBUS_IO_BASE; +static u32 adt7475_address = ADT7475_ADDRESS; + +/* Macro to read the registers */ +#define adt7475_read_byte(reg) \ + do_smbus_read_byte(smbus_io_base, adt7475_address, reg) + +#define adt7475_write_byte(reg, val) \ + do_smbus_write_byte(smbus_io_base, adt7475_address, reg, val) + +#define TWOS_COMPL 1 + +struct __table__{ + const char *info; + u8 val; +}; + +struct __table__ dutycycles[] = { + {"25%", 0x3f},{"30%", 0x4c},{"35%", 0x59},{"40%", 0x66},{"45%", 0x73}, + {"50%", 0x80},{"55%", 0x8d},{"60%", 0x9a},{"65%", 0xa7},{"70%", 0xb4}, + {"75%", 0xc1},{"80%", 0xce},{"85%", 0xdb},{"90%", 0xe8},{"95%", 0xf5}, + {"100%", 0xff} +}; +#define SIZEOF_DUTYCYCLES sizeof(dutycycles)/sizeof(struct __table__) +#define DUTYCYCLE(i,d) (i < SIZEOF_DUTYCYCLES) ? dutycycles[i].val : dutycycles[d].val // hopefully d is a correct value !!! fix +#define DUTYCYCLE_INFO(i) (i < SIZEOF_DUTYCYCLES) ? dutycycles[i].info : "out_of_range" +#if TWOS_COMPL == 0 +struct __table__ temperatures[] = { + {"30°C", 0x5e},{"35°C", 0x63},{"40°C", 0x68},{"45°C", 0x6d},{"50°C", 0x72}, + {"55°C", 0x77},{"60°C", 0x7c},{"65°C", 0x81},{"70°C", 0x86},{"75°C", 0x8b}, + {"80°C", 0x90} +}; +#else +struct __table__ temperatures[] = { + {"30°C", 30},{"35°C", 35},{"40°C", 40},{"45°C", 45},{"50°C", 50}, + {"55°C", 55},{"60°C", 60},{"65°C", 65},{"70°C", 70},{"75°C", 75}, + {"80°C", 80} +}; +#endif +int trange[] = {2.0,2.5,3.33,4.0,5.0,6.67,8.0,10.0,13.33,16.0,20.0,26.67,32.0,40.0,53.33,80.0}; + +#define SIZEOF_TEMPERATURES sizeof(temperatures)/sizeof(struct __table__) +#define TEMPERATURE(i,d) (i < SIZEOF_TEMPERATURES) ? temperatures[i].val : temperatures[d].val // hopefully d is a correct value !!! fix +#define TEMPERATURE_INFO(i) (i < SIZEOF_TEMPERATURES) ? temperatures[i].info : "out of range" + +struct fan_control { + unsigned int enable : 1; + u8 polarity; + u8 t_min; + u8 t_max; + u8 pwm_min; + u8 pwm_max; + u8 t_range; +}; +/* ############################################################################################# */ +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL +static int int15_handler(void) +{ +#define BOOT_DISPLAY_DEFAULT 0 +#define BOOT_DISPLAY_CRT (1 << 0) +#define BOOT_DISPLAY_TV (1 << 1) +#define BOOT_DISPLAY_EFP (1 << 2) +#define BOOT_DISPLAY_LCD (1 << 3) +#define BOOT_DISPLAY_CRT2 (1 << 4) +#define BOOT_DISPLAY_TV2 (1 << 5) +#define BOOT_DISPLAY_EFP2 (1 << 6) +#define BOOT_DISPLAY_LCD2 (1 << 7) + + printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n", + __func__, M.x86.R_AX, M.x86.R_BX, M.x86.R_CX, M.x86.R_DX); + + switch (M.x86.R_AX) { + case 0x4e08: /* Boot Display */ + switch (M.x86.R_BX) { + case 0x80: + M.x86.R_AX &= ~(0xff); // Success + M.x86.R_BX &= ~(0xff); + printk(BIOS_DEBUG, "Integrated System Information\n"); + break; + case 0x00: + M.x86.R_AX &= ~(0xff); + M.x86.R_BX = 0x00; + printk(BIOS_DEBUG, "Panel ID = 0\n"); + break; + case 0x05: + M.x86.R_AX &= ~(0xff); + M.x86.R_BX = 0xff; + printk(BIOS_DEBUG, "TV = off\n"); + break; + default: + return 0; + } + break; + case 0x5f35: /* Boot Display */ + M.x86.R_AX = 0x005f; // Success + M.x86.R_CL = BOOT_DISPLAY_DEFAULT; + break; + case 0x5f40: /* Boot Panel Type */ + // M.x86.R_AX = 0x015f; // Supported but failed + M.x86.R_AX = 0x005f; // Success + M.x86.R_CL = 3; // Display ID + break; + default: + /* Interrupt was not handled */ + return 0; + } + + /* Interrupt handled */ + return 1; +} + +static void int15_install(void) +{ + typedef int (* yabel_handleIntFunc)(void); + extern yabel_handleIntFunc yabel_intFuncArray[256]; + yabel_intFuncArray[0x15] = int15_handler; +} +#endif +/* ############################################################################################# */ + + /** + * @brief + * + * @param + */ + +static u8 calc_trange(u8 t_min, u8 t_max) { + + u8 prev; + int i; + int diff = t_max - t_min; + + // walk through the trange table + for(i = 0, prev = 0; i < sizeof(trange)/sizeof(int); i++) { + if( trange[i] < diff ) { + prev = i; // save last val + continue; + } + if( diff == trange[i] ) return i; + if( (diff - trange[prev]) < (trange[i] - diff) ) break; // return with last val index + return i; + } + return prev; +} + +/******************************************************** +* sina uses SB600 GPIO9 to detect IDE_DMA66. +* IDE_DMA66 is routed to GPIO 9. So we read Gpio 9 to +* get the cable type, 40 pin or 80 pin? +********************************************************/ +static void cable_detect(void) +{ + + u8 byte; + struct device *sm_dev; + struct device *ide_dev; + + /* SMBus Module and ACPI Block (Device 20, Function 0) on SB600 */ + printk(BIOS_DEBUG, "%s.\n", __func__); + sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); + + byte = pci_read_config8(sm_dev, 0xA9); + byte |= (1 << 5); /* Set Gpio9 as input */ + pci_write_config8(sm_dev, 0xA9, byte); + + /* IDE Controller (Device 20, Function 1) on SB600 */ + ide_dev = dev_find_slot(0, PCI_DEVFN(0x14, 1)); + + byte = pci_read_config8(ide_dev, 9); + printk(BIOS_INFO, "IDE controller in %s Mode\n", byte & (1 << 0) ? "Native" : "Compatibility"); + + byte = pci_read_config8(ide_dev, 0x56); + byte &= ~(7 << 0); + if( pci_read_config8(sm_dev, 0xAA) & (1 << 5) ) + byte |= 2 << 0; /* mode 2 */ + else + byte |= 5 << 0; /* mode 5 */ + printk(BIOS_INFO, "DMA mode %d selected\n", byte & (7 << 0)); + pci_write_config8(ide_dev, 0x56, byte); +} + +/** + * @brief Detect the ADT7475 device + * + * @param + */ + +static const char * adt7475_detect( void ) { + + int vendid, devid, devid2; + const char *name = NULL; + + vendid = adt7475_read_byte(REG_VENDID); + devid2 = adt7475_read_byte(REG_DEVID2); + if (vendid != 0x41 || /* Analog Devices */ + (devid2 & 0xf8) != 0x68) { + return name; + } + + devid = adt7475_read_byte(REG_DEVID); + if (devid == 0x73) + name = "adt7473"; + else if (devid == 0x75 && adt7475_address == 0x2e) + name = "adt7475"; + else if (devid == 0x76) + name = "adt7476"; + else if ((devid2 & 0xfc) == 0x6c) + name = "adt7490"; + + return name; +} + +// thermal control defaults +const struct fan_control cpu_fan_control_defaults = { + .enable = 0, // disable by default + .polarity = 0, // high by default + .t_min = 3, // default = 45°C + .t_max = 7, // 65°C + .pwm_min = 1, // default dutycycle = 30% + .pwm_max = 13, // 90% +}; +const struct fan_control case_fan_control_defaults = { + .enable = 0, // disable by default + .polarity = 0, // high by default + .t_min = 2, // default = 40°C + .t_max = 8, // 70°C + .pwm_min = 0, // default dutycycle = 25% + .pwm_max = 13, // 90% +}; + +static void pm_init( void ) +{ + u16 word; + u8 byte; + device_t sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); + + /* set SB600 GPIO 64 to GPIO with pull-up */ + byte = pm2_ioread(0x42); + byte &= 0x3f; + pm2_iowrite(0x42, byte); + + /* set GPIO 64 to tristate */ + word = pci_read_config16(sm_dev, 0x56); + word |= 1 << 7; + pci_write_config16(sm_dev, 0x56, word); + + /* set GPIO 64 internal pull-up */ + byte = pm2_ioread(0xf0); + byte &= 0xee; + pm2_iowrite(0xf0, byte); + + /* set Talert to be active low */ + byte = pm_ioread(0x67); + byte &= ~(1 << 5); + pm_iowrite(0x67, byte); + + /* set Talert to generate ACPI event */ + byte = pm_ioread(0x3c); + byte &= 0xf3; + pm_iowrite(0x3c, byte); + + /* set GPM5 to not wake from s5 */ + byte = pm_ioread(0x77); + byte &= ~(1 << 5); + pm_iowrite(0x77, byte); +} + + /** + * @brief Setup thermal config on SINA Mainboard + * + * @param + */ + +static void set_thermal_config(void) +{ + u8 byte, byte2; + u8 cpu_pwm_conf, case_pwm_conf; + device_t sm_dev; + struct fan_control cpu_fan_control, case_fan_control; + const char *name = NULL; + + + sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0)); + smbus_io_base = pci_read_config32(sm_dev, 0x10) & ~(0xf); // get BAR0-Address which holds the SMBUS_IO_BASE + + if( (name = adt7475_detect()) == NULL ) { + printk(BIOS_NOTICE, "Couldn't detect an ADT7473/75/76/90 part at %x:%x\n", smbus_io_base, adt7475_address); + return; + } + printk(BIOS_DEBUG, "Found %s part at %x:%x\n", name, smbus_io_base, adt7475_address); + + cpu_fan_control = cpu_fan_control_defaults; + case_fan_control = case_fan_control_defaults; + + if( get_option(&byte, "cpu_fan_control") == -4 ) { + printk(BIOS_WARNING, "%s: CMOS checksum invalid, keeping default values\n",__func__); + } else { + // get all the options needed + if( get_option(&byte, "cpu_fan_control") == 0 ) + cpu_fan_control.enable = byte ? 1 : 0; + + get_option(&cpu_fan_control.polarity, "cpu_fan_polarity"); + get_option(&cpu_fan_control.t_min, "cpu_t_min"); + get_option(&cpu_fan_control.t_max, "cpu_t_max"); + get_option(&cpu_fan_control.pwm_min, "cpu_dutycycle_min"); + get_option(&cpu_fan_control.pwm_max, "cpu_dutycycle_max"); + + if( get_option(&byte, "chassis_fan_control") == 0) + case_fan_control.enable = byte ? 1 : 0; + get_option(&case_fan_control.polarity, "chassis_fan_polarity"); + get_option(&case_fan_control.t_min, "chassis_t_min"); + get_option(&case_fan_control.t_max, "chassis_t_max"); + get_option(&case_fan_control.pwm_min, "chassis_dutycycle_min"); + get_option(&case_fan_control.pwm_max, "chassis_dutycycle_max"); + + } + + printk(BIOS_DEBUG, "cpu_fan_control:%s", cpu_fan_control.enable ? "enable" : "disable"); + printk(BIOS_DEBUG, " cpu_fan_polarity:%s", cpu_fan_control.polarity ? "low" : "high"); + + printk(BIOS_DEBUG, " cpu_t_min:%s", TEMPERATURE_INFO(cpu_fan_control.t_min)); + cpu_fan_control.t_min = TEMPERATURE(cpu_fan_control.t_min, cpu_fan_control_defaults.t_min); + + printk(BIOS_DEBUG, " cpu_t_max:%s", TEMPERATURE_INFO(cpu_fan_control.t_max)); + cpu_fan_control.t_max = TEMPERATURE(cpu_fan_control.t_max, cpu_fan_control_defaults.t_max); + + printk(BIOS_DEBUG, " cpu_pwm_min:%s", DUTYCYCLE_INFO(cpu_fan_control.pwm_min)); + cpu_fan_control.pwm_min = DUTYCYCLE(cpu_fan_control.pwm_min, cpu_fan_control_defaults.pwm_min); + + printk(BIOS_DEBUG, " cpu_pwm_max:%s", DUTYCYCLE_INFO(cpu_fan_control.pwm_max)); + cpu_fan_control.pwm_max = DUTYCYCLE(cpu_fan_control.pwm_max, cpu_fan_control_defaults.pwm_max); + + cpu_fan_control.t_range = calc_trange(cpu_fan_control.t_min, cpu_fan_control.t_max); + printk(BIOS_DEBUG, " cpu_t_range:0x%02x\n", cpu_fan_control.t_range); + cpu_fan_control.t_range <<= 4; + cpu_fan_control.t_range |= (4 << 0); // 35.3Hz + + printk(BIOS_DEBUG, "chassis_fan_control:%s", case_fan_control.enable ? "enable" : "disable"); + printk(BIOS_DEBUG, " chassis_fan_polarity:%s", case_fan_control.polarity ? "low" : "high"); + + printk(BIOS_DEBUG, " chassis_t_min:%s", TEMPERATURE_INFO(case_fan_control.t_min)); + case_fan_control.t_min = TEMPERATURE(case_fan_control.t_min, case_fan_control_defaults.t_min); + + printk(BIOS_DEBUG, " chassis_t_max:%s", TEMPERATURE_INFO(case_fan_control.t_max)); + case_fan_control.t_max = TEMPERATURE(case_fan_control.t_max, case_fan_control_defaults.t_max); + + printk(BIOS_DEBUG, " chassis_pwm_min:%s", DUTYCYCLE_INFO(case_fan_control.pwm_min)); + case_fan_control.pwm_min = DUTYCYCLE(case_fan_control.pwm_min, case_fan_control_defaults.pwm_min); + + printk(BIOS_DEBUG, " chassis_pwm_max:%s", DUTYCYCLE_INFO(case_fan_control.pwm_max)); + case_fan_control.pwm_max = DUTYCYCLE(case_fan_control.pwm_max, case_fan_control_defaults.pwm_max); + + case_fan_control.t_range = calc_trange(case_fan_control.t_min, case_fan_control.t_max); + printk(BIOS_DEBUG, " case_t_range:0x%02x\n", case_fan_control.t_range); + case_fan_control.t_range <<= 4; + case_fan_control.t_range |= (4 << 0); // 35.3Hz + + cpu_pwm_conf = (((cpu_fan_control.polarity & 0x1) << 4) | 0x2); // bit 4 control polarity of PWMx output + case_pwm_conf = (((case_fan_control.polarity & 0x1) << 4) | 0x2); // bit 4 control polarity of PWMx output + cpu_pwm_conf |= cpu_fan_control.enable ? (0 << 5) : (7 << 5); // manual control + case_pwm_conf |= case_fan_control.enable ? (1 << 5) : (7 << 5); // local temp + + /* set adt7475 */ + + adt7475_write_byte(REG_CONFIG1, 0x04); // clear register, bit 2 is read only + + /* Config Register 6: */ + adt7475_write_byte(REG_CONFIG6, 0x00); + /* Config Register 7 */ + adt7475_write_byte(REG_CONFIG7, 0x00); + + /* Config Register 5: */ + /* set Offset 64 format, enable THERM on Remote 1& Local */ + adt7475_write_byte(REG_CONFIG5, TWOS_COMPL ? 0x61 : 0x60); + /* No offset for remote 1 */ + adt7475_write_byte(TEMP_OFFSET_REG(0), 0x00); + /* No offset for local */ + adt7475_write_byte(TEMP_OFFSET_REG(1), 0x00); + /* No offset for remote 2 */ + adt7475_write_byte(TEMP_OFFSET_REG(2), 0x00); + + /* remote 1 low temp limit */ + adt7475_write_byte(TEMP_MIN_REG(0), 0x00); + /* remote 1 High temp limit (90C) */ + adt7475_write_byte(TEMP_MAX_REG(0), 0x9a); + + /* local Low Temp Limit */ + adt7475_write_byte(TEMP_MIN_REG(1), 0x00); + /* local High Limit (90C) */ + adt7475_write_byte(TEMP_MAX_REG(1), 0x9a); + + /* remote 1 therm temp limit (95C) */ + adt7475_write_byte(TEMP_THERM_REG(0), 0x9f); + /* local therm temp limit (95C) */ + adt7475_write_byte(TEMP_THERM_REG(1), 0x9f); + + /* PWM 1 configuration register CPU fan controlled by CPU Thermal Diode */ + adt7475_write_byte(PWM_CONFIG_REG(0), cpu_pwm_conf); + /* PWM 3 configuration register Case fan controlled by ADTxxxx temp */ + adt7475_write_byte(PWM_CONFIG_REG(2), case_pwm_conf); + + if( cpu_fan_control.enable ) { + /* PWM 1 minimum duty cycle (37%) */ + adt7475_write_byte(PWM_MIN_REG(0), cpu_fan_control.pwm_min); + /* PWM 1 Maximum duty cycle (100%) */ + adt7475_write_byte(PWM_MAX_REG(0), cpu_fan_control.pwm_max); + /* Remote 1 temperature Tmin (32C) */ + adt7475_write_byte(TEMP_TMIN_REG(0), cpu_fan_control.t_min); + /* remote 1 Trange (53C ramp range) */ + adt7475_write_byte(TEMP_TRANGE_REG(0), cpu_fan_control.t_range); + } else { + adt7475_write_byte(PWM_REG(0), cpu_fan_control.pwm_max); + } + + if( case_fan_control.enable ) { + /* PWM 2 minimum duty cycle (37%) */ + adt7475_write_byte(PWM_MIN_REG(2), case_fan_control.pwm_min); + /* PWM 2 Maximum Duty Cycle (100%) */ + adt7475_write_byte(PWM_MAX_REG(2), case_fan_control.pwm_max); + /* local temperature Tmin (32C) */ + adt7475_write_byte(TEMP_TMIN_REG(1), case_fan_control.t_min); + /* local Trange (53C ramp range) */ + adt7475_write_byte(TEMP_TRANGE_REG(1), case_fan_control.t_range); // Local TRange + adt7475_write_byte(TEMP_TRANGE_REG(2), case_fan_control.t_range); // PWM2 Freq + } else { + adt7475_write_byte(PWM_REG(2), case_fan_control.pwm_max); + } + + /* Config Register 3 - enable smbalert & therm */ + adt7475_write_byte(0x78, 0x03); + /* Config Register 4 - enable therm output */ + adt7475_write_byte(0x7d, 0x09); + /* Interrupt Mask Register 2 - Mask SMB alert for Therm Conditions, Fan 3 fault, SmbAlert Fan for Therm Timer event */ + adt7475_write_byte(0x75, 0x2e); + + /* Config Register 1 Set Start bit */ + adt7475_write_byte(0x40, 0x05); + + /* Read status register to clear any old errors */ + byte2 = adt7475_read_byte(0x42); + byte = adt7475_read_byte(0x41); + + printk(BIOS_DEBUG, "Init 'Thermal Monitor' end , status 0x42 = 0x%02x, status 0x41 = 0x%02x\n", + byte2, byte); + +} + + /** + * @brief + * + * @param + */ + +static void patch_mmio_nonposted( void ) +{ + unsigned reg, index; + resource_t rbase, rend; + u32 base, limit; + struct resource *resource; + device_t dev; + device_t k8_f1 = dev_find_slot(0, PCI_DEVFN(0x18,1)); + + printk(BIOS_DEBUG,"%s ...\n", __func__); + + dev = dev_find_slot(1, PCI_DEVFN(5,0)); + // the uma frame buffer + index = 0x10; + resource = probe_resource(dev, index); + if( resource ) { + // fixup resource nonposted in k8 mmio + /* Get the base address */ + rbase = (resource->base >> 8) & ~(0xff); + /* Get the limit (rounded up) */ + rend = (resource_end(resource) >> 8) & ~(0xff); + + printk(BIOS_DEBUG,"%s %x base = %0llx limit = %0llx\n", dev_path(dev), index, rbase, rend); + + for( reg = 0xb8; reg >= 0x80; reg -= 8 ) { + base = pci_read_config32(k8_f1,reg); + limit = pci_read_config32(k8_f1,reg+4); + printk(BIOS_DEBUG," %02x[%08x] %02x[%08x]", reg, base, reg+4, limit); + if( ((base & ~(0xff)) == rbase) && ((limit & ~(0xff)) == rend) ) { + limit |= (1 << 7); + printk(BIOS_DEBUG, "\nPatching %s %x <- %08x", dev_path(k8_f1), reg, limit); + pci_write_config32(k8_f1, reg+4, limit); + break; + } + } + printk(BIOS_DEBUG, "\n"); + } +} + + /** + * @brief + * + * @param + */ + +static void wait_pepp( void ) { + + int boot_delay = 0; + + if( get_option(&boot_delay, "boot_delay") < 0) + boot_delay = 5; + + printk(BIOS_DEBUG, "boot_delay = %d sec\n", boot_delay); + if ( boot_delay > 0 ) { + init_timer(); + // wait for PEPP-Board + printk(BIOS_INFO, "Give PEPP-Board %d sec(s) time to coming up ", boot_delay); + while ( boot_delay ) { + lapic_write(LAPIC_TMICT, 0xffffffff); + udelay(1000000); // delay time approx. 1 sec + printk(BIOS_INFO, "."); + boot_delay--; + } + printk(BIOS_INFO, "\n"); + } +} + + /** + * @brief + * + * @param + */ + +struct { + unsigned int bus; + unsigned int devfn; +} slot[] = { + {0, PCI_DEVFN(0,0)}, + {0, PCI_DEVFN(18,0)}, + {0, PCI_DEVFN(19,0)},{0, PCI_DEVFN(19,1)},{0, PCI_DEVFN(19,2)},{0, PCI_DEVFN(19,3)},{0, PCI_DEVFN(19,4)},{0, PCI_DEVFN(19,5)}, + {0, PCI_DEVFN(20,0)},{0, PCI_DEVFN(20,1)},{0, PCI_DEVFN(20,2)},{0, PCI_DEVFN(20,3)},{0, PCI_DEVFN(20,5)},{0, PCI_DEVFN(20,6)}, + {0, PCI_DEVFN(5,0)},{0, PCI_DEVFN(5,2)}, + {255,0}, +}; + + +static void update_subsystemid( device_t dev ) { + + int i; + struct mainboard_config *mb = dev->chip_info; + + dev->subsystem_vendor = 0x110a; + if( mb->plx_present ){ + dev->subsystem_device = 0x4076; // U1P1 = 0x4076, U1P0 = 0x4077 + } else { + dev->subsystem_device = 0x4077; // U1P0 = 0x4077 + } + printk(BIOS_INFO, "%s [%x/%x]\n", dev->chip_ops->name, dev->subsystem_vendor, dev->subsystem_device ); + for( i=0; slot[i].bus < 255; i++) { + device_t d; + d = dev_find_slot(slot[i].bus,slot[i].devfn); + if( d ) { + printk(BIOS_DEBUG,"%s subsystem <- %x/%x\n", dev_path(d), dev->subsystem_vendor, dev->subsystem_device); + d->subsystem_device = dev->subsystem_device; + } + } +} + + /** + * @brief + * + * @param + */ + +static void detect_hw_variant( device_t dev ) { + + device_t nb_dev =0, dev2 = 0; + struct southbridge_amd_rs690_config *cfg; + u32 lc_state, id = 0; + struct mainboard_config *mb = dev->chip_info; + + printk(BIOS_INFO, "Scan for PLX device ...\n"); + nb_dev = dev_find_slot(0, PCI_DEVFN(0, 0)); + if (!nb_dev) { + die("CAN NOT FIND RS690 DEVICE, HALT!\n"); + /* NOT REACHED */ + } + + dev2 = dev_find_slot(0, PCI_DEVFN(2, 0)); + if (!dev2) { + die("CAN NOT FIND GFX DEVICE 2, HALT!\n"); + /* NOT REACHED */ + } + PcieReleasePortTraining(nb_dev, dev2, 2); // we assume PLX is connected to port 2 + + mdelay(40); + lc_state = nbpcie_p_read_index(dev2, 0xa5); /* lc_state */ + printk(BIOS_DEBUG, "lc current state=%x\n", lc_state); + /* LC_CURRENT_STATE = bit0-5 */ + switch( lc_state & 0x3f ){ + case 0x00: + case 0x01: + case 0x02: + case 0x03: + case 0x04: + printk(BIOS_NOTICE, "No device present, skipping PLX scan ..\n"); + break; + case 0x07: + case 0x10: + { + struct device dummy; + u32 pci_primary_bus, buses; + u16 secondary, subordinate; + + printk(BIOS_DEBUG, "Scan for PLX bridge behind %s[%x]\n", dev_path(dev2), pci_read_config32(dev2, PCI_VENDOR_ID)); + // save the existing primary/secondary/subordinate bus number configuration. + secondary = dev2->bus->secondary; + subordinate = dev2->bus->subordinate; + buses = pci_primary_bus = pci_read_config32(dev2, PCI_PRIMARY_BUS); + + // Configure the bus numbers for this bridge + // bus number 1 is for internal gfx device, so we start with busnumber 2 + + buses &= 0xff000000; + buses |= ((2 << 8) | (0xff << 16)); + // setup the buses in device 2 + pci_write_config32(dev2,PCI_PRIMARY_BUS, buses); + + // fake a device descriptor for a device behind device 2 + dummy.bus = dev2->bus; + dummy.bus->secondary = (buses >> 8) & 0xff; + dummy.bus->subordinate = (buses >> 16) & 0xff; + dummy.path.type = DEVICE_PATH_PCI; + dummy.path.pci.devfn = PCI_DEVFN(0,0); // PLX: device number 0, function 0 + + id = pci_read_config32(&dummy, PCI_VENDOR_ID); + /* Have we found something? + * Some broken boards return 0 if a slot is empty, but + * the expected answer is 0xffffffff + */ + if ((id == 0xffffffff) || (id == 0x00000000) || (id == 0x0000ffff) || (id == 0xffff0000)) { + printk(BIOS_DEBUG, "%s, bad id 0x%x\n", dev_path(&dummy), id); + } else { + printk(BIOS_DEBUG, "found device [%x]\n", id); + } + // restore changes made for device 2 + dev2->bus->secondary = secondary; + dev2->bus->secondary = subordinate; + pci_write_config32(dev2, PCI_PRIMARY_BUS, pci_primary_bus); + } + break; + default: + break; + } + + mb->plx_present = 0; + if( id == PLX_VIDDID ){ + printk(BIOS_INFO, "found PLX device\n"); + mb->plx_present = 1; + cfg = (struct southbridge_amd_rs690_config *)dev2->chip_info; + if( cfg->gfx_tmds ) { + printk(BIOS_INFO, "Disable 'gfx_tmds' support\n"); + cfg->gfx_tmds = 0; + cfg->gfx_link_width = 4; + } + return; + } +} + +static void smm_lock( void ) +{ + /* LOCK the SMM memory window and enable normal SMM. + * After running this function, only a full reset can + * make the SMM registers writable again. + */ + printk(BIOS_DEBUG, "Locking SMM.\n"); + pci_write_config8(dev_find_slot(0, PCI_DEVFN(0, 0)), 0x69, + D_LCK | G_SMRAME | A_BASE_SEG); +} + + /** + * @brief Init + * + * @param the root device + */ + +static void init(device_t dev) +{ +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL == 0 + INT15_function_extensions int15_func; +#endif + + printk(BIOS_DEBUG, "%s %s[%x/%x] %s\n", + dev->chip_ops->name, dev_path(dev), dev->subsystem_vendor, dev->subsystem_device, __func__); + +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL == 0 + if( get_option(&int15_func.regs.func00_LCD_panel_id, "lcd_panel_id") < 0 ) + int15_func.regs.func00_LCD_panel_id = PANEL_TABLE_ID_NO; + int15_func.regs.func05_TV_standard = TV_MODE_NO; + install_INT15_function_extensions(&int15_func); +#endif + set_thermal_config(); + pm_init(); + cable_detect(); + patch_mmio_nonposted(); + smm_lock(); +} + +/************************************************* +* enable the dedicated function in sina board. +* This function called early than rs690_enable. +*************************************************/ +static void enable_dev(device_t dev) +{ + + printk(BIOS_INFO, "%s %s[%x/%x] %s\n", + dev->chip_ops->name, dev_path(dev), dev->subsystem_vendor, dev->subsystem_device, __func__); +#if CONFIG_PCI_OPTION_ROM_RUN_YABEL + /* Install custom int15 handler for VGA OPROM */ + int15_install(); +#endif + + detect_hw_variant(dev); + update_subsystemid(dev); + +#if (CONFIG_GFXUMA == 1) + { + msr_t msr, msr2; + + /* TOP_MEM: the top of DRAM below 4G */ + msr = rdmsr(TOP_MEM); + printk(BIOS_DEBUG, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n", + __func__, msr.lo, msr.hi); + + /* TOP_MEM2: the top of DRAM above 4G */ + msr2 = rdmsr(TOP_MEM2); + + printk(BIOS_DEBUG, "%s, TOP MEM2: msr.lo = 0x%08x, msr.hi = 0x%08x\n", + __func__, msr2.lo, msr2.hi); + + switch (msr.lo) { + case 0x10000000: /* 256M system memory */ + uma_memory_size = 0x2000000; /* 32M recommended UMA */ + break; + + case 0x18000000: /* 384M system memory */ + uma_memory_size = 0x4000000; /* 64M recommended UMA */ + break; + + case 0x20000000: /* 512M system memory */ + uma_memory_size = 0x4000000; /* 64M recommended UMA */ + break; + + default: /* 1GB and above system memory */ + uma_memory_size = 0x8000000; /* 128M recommended UMA */ + break; + } + + uma_memory_base = msr.lo - uma_memory_size; /* TOP_MEM1 */ + + printk(BIOS_INFO, "%s: uma size 0x%08llx, memory start 0x%08llx\n", + __func__, uma_memory_size, uma_memory_base); + + /* TODO: TOP_MEM2 */ + } +#else + uma_memory_size = 0; + uma_memory_base = 0; +#endif + + wait_pepp(); + dev->ops->init = init; // rest of mainboard init later +} + + /** + * @brief + * + * @param + */ + +int add_mainboard_resources(struct lb_memory *mem) +{ + device_t dev; + struct resource *res; + + dev = dev_find_slot(0, PCI_DEVFN(0,0)); + res = probe_resource(dev, 0x1C); + if( res ) { + printk(BIOS_INFO, "mmconf: base=%0llx size=%0llx\n", res->base, res->size); + lb_add_memory_range(mem, LB_MEM_RESERVED, res->base, res->size); + } + /* UMA is removed from system memory in the northbridge code, but + * in some circumstances we want the memory mentioned as reserved. + */ +#if (CONFIG_GFXUMA == 1) + printk(BIOS_INFO, "uma_memory_base=0x%llx, uma_memory_size=0x%llx \n", + uma_memory_base, uma_memory_size); + lb_add_memory_range(mem, LB_MEM_RESERVED, uma_memory_base, uma_memory_size); +#endif + return 0; +} + +struct chip_operations mainboard_ops = { + CHIP_NAME(CONFIG_MAINBOARD_PART_NUMBER) + .enable_dev = enable_dev, +}; diff --git a/src/mainboard/siemens/sitemp_g1p1/mptable.c b/src/mainboard/siemens/sitemp_g1p1/mptable.c new file mode 100644 index 0000000000..df2f77b97d --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/mptable.c @@ -0,0 +1,95 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 <console/console.h> +#include <arch/smp/mpspec.h> +#include <device/pci.h> +#include <arch/io.h> +#include <string.h> +#include <stdint.h> + +#include <cpu/amd/amdk8_sysconf.h> + +extern u8 bus_isa; +extern u8 bus_rs690[8]; +extern u8 bus_sb600[2]; + +extern u32 apicid_sb600; + +extern u32 bus_type[256]; +extern u32 sbdn_rs690; +extern u32 sbdn_sb600; + +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, LAPIC_ADDR); + smp_write_processors(mc); + + get_bus_conf(); + printk(BIOS_DEBUG, "%s: bus_isa=%d, apic_id=0x%x\n", __func__, bus_isa, apicid_sb600); + + mptable_write_buses(mc, NULL, &isa_bus); + if (isa_bus != bus_isa) { + printk(BIOS_ERR, "ISA bus numbering schemes differ! Please fix mptable.c\n"); + } + /* I/O APICs: APIC ID Version State Address */ + { + device_t dev; + + dev = dev_find_slot(bus_sb600[0], PCI_DEVFN(sbdn_sb600 + 0x14, 0)); + if (dev) { + struct resource *res; + res = find_resource(dev, 0x74); + smp_write_ioapic(mc, apicid_sb600, 0x20, res->base); + } + } + mptable_add_isa_interrupts(mc, bus_isa, apicid_sb600, 0); + /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1); + + /* Compute the checksums */ + mc->mpe_checksum = + smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length); + mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length); + printk(BIOS_DEBUG, "Wrote the mp table end at: %p - %p\n", + mc, smp_next_mpe_entry(mc)); + return smp_next_mpe_entry(mc); +} + +static void fixup_virtual_wire(void *v) +{ + struct intel_mp_floating *mf = v; + + mf->mpf_checksum = 0; + mf->mpf_feature2 = MP_FEATURE_VIRTUALWIRE; + mf->mpf_checksum = smp_compute_checksum(mf, mf->mpf_length*16); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr); + fixup_virtual_wire(v); + return (unsigned long)smp_write_config_table(v); +} diff --git a/src/mainboard/siemens/sitemp_g1p1/resourcemap.c b/src/mainboard/siemens/sitemp_g1p1/resourcemap.c new file mode 100644 index 0000000000..ad3bf29e3a --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/resourcemap.c @@ -0,0 +1,278 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, 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 + */ + +static void setup_sitemp_resource_map(void) +{ + static const unsigned int register_values[] = { + /* Careful set limit registers before base registers which contain the enables */ + /* DRAM Limit i Registers + * F1:0x44 i = 0 + * F1:0x4C i = 1 + * F1:0x54 i = 2 + * F1:0x5C i = 3 + * F1:0x64 i = 4 + * F1:0x6C i = 5 + * F1:0x74 i = 6 + * F1:0x7C i = 7 + * [ 2: 0] Destination Node ID + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 7: 3] Reserved + * [10: 8] Interleave select + * specifies the values of A[14:12] to use with interleave enable. + * [15:11] Reserved + * [31:16] DRAM Limit Address i Bits 39-24 + * This field defines the upper address bits of a 40 bit address + * that define the end of the DRAM region. + */ + PCI_ADDR(0, 0x18, 1, 0x44), 0x0000f8f8, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x4C), 0x0000f8f8, 0x00000001, + PCI_ADDR(0, 0x18, 1, 0x54), 0x0000f8f8, 0x00000002, + PCI_ADDR(0, 0x18, 1, 0x5C), 0x0000f8f8, 0x00000003, + PCI_ADDR(0, 0x18, 1, 0x64), 0x0000f8f8, 0x00000004, + PCI_ADDR(0, 0x18, 1, 0x6C), 0x0000f8f8, 0x00000005, + PCI_ADDR(0, 0x18, 1, 0x74), 0x0000f8f8, 0x00000006, + PCI_ADDR(0, 0x18, 1, 0x7C), 0x0000f8f8, 0x00000007, + /* DRAM Base i Registers + * F1:0x40 i = 0 + * F1:0x48 i = 1 + * F1:0x50 i = 2 + * F1:0x58 i = 3 + * F1:0x60 i = 4 + * F1:0x68 i = 5 + * F1:0x70 i = 6 + * F1:0x78 i = 7 + * [ 0: 0] Read Enable + * 0 = Reads Disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes Disabled + * 1 = Writes Enabled + * [ 7: 2] Reserved + * [10: 8] Interleave Enable + * 000 = No interleave + * 001 = Interleave on A[12] (2 nodes) + * 010 = reserved + * 011 = Interleave on A[12] and A[14] (4 nodes) + * 100 = reserved + * 101 = reserved + * 110 = reserved + * 111 = Interleve on A[12] and A[13] and A[14] (8 nodes) + * [15:11] Reserved + * [13:16] DRAM Base Address i Bits 39-24 + * This field defines the upper address bits of a 40-bit address + * that define the start of the DRAM region. + */ + PCI_ADDR(0, 0x18, 1, 0x40), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x48), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x50), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x58), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x60), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x68), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x70), 0x0000f8fc, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x78), 0x0000f8fc, 0x00000000, + + /* Memory-Mapped I/O Limit i Registers + * F1:0x84 i = 0 + * F1:0x8C i = 1 + * F1:0x94 i = 2 + * F1:0x9C i = 3 + * F1:0xA4 i = 4 + * F1:0xAC i = 5 + * F1:0xB4 i = 6 + * F1:0xBC i = 7 + * [ 2: 0] Destination Node ID + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 3: 3] Reserved + * [ 5: 4] Destination Link ID + * 00 = Link 0 + * 01 = Link 1 + * 10 = Link 2 + * 11 = Reserved + * [ 6: 6] Reserved + * [ 7: 7] Non-Posted + * 0 = CPU writes may be posted + * 1 = CPU writes must be non-posted + * [31: 8] Memory-Mapped I/O Limit Address i (39-16) + * This field defines the upp adddress bits of a 40-bit address that + * defines the end of a memory-mapped I/O region n + */ + PCI_ADDR(0, 0x18, 1, 0x84), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x8C), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x94), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x9C), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA4), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xAC), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xB4), 0x00000048, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xBC), 0x00000048, 0x00ffff00, + + /* Memory-Mapped I/O Base i Registers + * F1:0x80 i = 0 + * F1:0x88 i = 1 + * F1:0x90 i = 2 + * F1:0x98 i = 3 + * F1:0xA0 i = 4 + * F1:0xA8 i = 5 + * F1:0xB0 i = 6 + * F1:0xB8 i = 7 + * [ 0: 0] Read Enable + * 0 = Reads disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes disabled + * 1 = Writes Enabled + * [ 2: 2] Cpu Disable + * 0 = Cpu can use this I/O range + * 1 = Cpu requests do not use this I/O range + * [ 3: 3] Lock + * 0 = base/limit registers i are read/write + * 1 = base/limit registers i are read-only + * [ 7: 4] Reserved + * [31: 8] Memory-Mapped I/O Base Address i (39-16) + * This field defines the upper address bits of a 40bit address + * that defines the start of memory-mapped I/O region i + */ + PCI_ADDR(0, 0x18, 1, 0x80), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x88), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x90), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0x98), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA0), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xA8), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xB0), 0x000000f0, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xB8), 0x000000f0, 0x00fc0003, + + /* PCI I/O Limit i Registers + * F1:0xC4 i = 0 + * F1:0xCC i = 1 + * F1:0xD4 i = 2 + * F1:0xDC i = 3 + * [ 2: 0] Destination Node ID + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 3: 3] Reserved + * [ 5: 4] Destination Link ID + * 00 = Link 0 + * 01 = Link 1 + * 10 = Link 2 + * 11 = reserved + * [11: 6] Reserved + * [24:12] PCI I/O Limit Address i + * This field defines the end of PCI I/O region n + * [31:25] Reserved + */ + PCI_ADDR(0, 0x18, 1, 0xC4), 0xFE000FC8, 0x01fff000, + PCI_ADDR(0, 0x18, 1, 0xCC), 0xFE000FC8, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xD4), 0xFE000FC8, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xDC), 0xFE000FC8, 0x00000000, + + /* PCI I/O Base i Registers + * F1:0xC0 i = 0 + * F1:0xC8 i = 1 + * F1:0xD0 i = 2 + * F1:0xD8 i = 3 + * [ 0: 0] Read Enable + * 0 = Reads Disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes Disabled + * 1 = Writes Enabled + * [ 3: 2] Reserved + * [ 4: 4] VGA Enable + * 0 = VGA matches Disabled + * 1 = matches all address < 64K and where A[9:0] is in the + * range 3B0-3BB or 3C0-3DF independen of the base & limit registers + * [ 5: 5] ISA Enable + * 0 = ISA matches Disabled + * 1 = Blocks address < 64K and in the last 768 bytes of eack 1K block + * from matching agains this base/limit pair + * [11: 6] Reserved + * [24:12] PCI I/O Base i + * This field defines the start of PCI I/O region n + * [31:25] Reserved + */ + PCI_ADDR(0, 0x18, 1, 0xC0), 0xFE000FCC, 0x00000003, + PCI_ADDR(0, 0x18, 1, 0xC8), 0xFE000FCC, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xD0), 0xFE000FCC, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xD8), 0xFE000FCC, 0x00000000, + + /* Config Base and Limit i Registers + * F1:0xE0 i = 0 + * F1:0xE4 i = 1 + * F1:0xE8 i = 2 + * F1:0xEC i = 3 + * [ 0: 0] Read Enable + * 0 = Reads Disabled + * 1 = Reads Enabled + * [ 1: 1] Write Enable + * 0 = Writes Disabled + * 1 = Writes Enabled + * [ 2: 2] Device Number Compare Enable + * 0 = The ranges are based on bus number + * 1 = The ranges are ranges of devices on bus 0 + * [ 3: 3] Reserved + * [ 6: 4] Destination Node + * 000 = Node 0 + * 001 = Node 1 + * 010 = Node 2 + * 011 = Node 3 + * 100 = Node 4 + * 101 = Node 5 + * 110 = Node 6 + * 111 = Node 7 + * [ 7: 7] Reserved + * [ 9: 8] Destination Link + * 00 = Link 0 + * 01 = Link 1 + * 10 = Link 2 + * 11 - Reserved + * [15:10] Reserved + * [23:16] Bus Number Base i + * This field defines the lowest bus number in configuration region i + * [31:24] Bus Number Limit i + * This field defines the highest bus number in configuration regin i + */ + PCI_ADDR(0, 0x18, 1, 0xE0), 0x0000FC88, 0x08000003, + PCI_ADDR(0, 0x18, 1, 0xE4), 0x0000FC88, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xE8), 0x0000FC88, 0x00000000, + PCI_ADDR(0, 0x18, 1, 0xEC), 0x0000FC88, 0x00000000, + }; + + int max; + max = ARRAY_SIZE(register_values); + setup_resource_map(register_values, max); +} diff --git a/src/mainboard/siemens/sitemp_g1p1/romstage.c b/src/mainboard/siemens/sitemp_g1p1/romstage.c new file mode 100644 index 0000000000..423bf36691 --- /dev/null +++ b/src/mainboard/siemens/sitemp_g1p1/romstage.c @@ -0,0 +1,335 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2010 Siemens AG, Inc. + * (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, 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 + */ + +#define RC0 (6<<8) +#define RC1 (7<<8) + +#define DIMM0 0x50 +#define DIMM1 0x51 + +#define ICS951462_ADDRESS 0x69 +#define SMBUS_HUB 0x71 + +#include <stdint.h> +#include <string.h> +#include <device/pci_def.h> +#include <arch/io.h> +#include <device/pnp_def.h> +#include <arch/romcc_io.h> +#include <cpu/x86/lapic.h> +#include <pc80/mc146818rtc.h> +#include <console/console.h> + +#include <cpu/amd/model_fxx_rev.h> +#include "northbridge/amd/amdk8/raminit.h" +#include "cpu/amd/model_fxx/apic_timer.c" +#include "lib/delay.c" + +#include "cpu/x86/lapic/boot_cpu.c" +#include "northbridge/amd/amdk8/reset_test.c" +#include "superio/ite/it8712f/early_serial.c" + +#include "cpu/x86/mtrr/earlymtrr.c" +#include "cpu/x86/bist.h" + +#include "northbridge/amd/amdk8/setup_resource_map.c" + +#include "southbridge/amd/rs690/early_setup.c" +#include "southbridge/amd/sb600/early_setup.c" +#include "northbridge/amd/amdk8/debug.c" /* After sb600_early_setup.c! */ + +/* CAN'T BE REMOVED! crt0.S will use it. I don't know WHY!*/ +static void memreset(int controllers, const struct mem_controller *ctrl) +{ +} + +/* called in raminit_f.c */ +static inline void activate_spd_rom(const struct mem_controller *ctrl) +{ +} + +/*called in raminit_f.c */ +static inline int spd_read_byte(u32 device, u32 address) +{ + return smbus_read_byte(device, address); +} + +#include "northbridge/amd/amdk8/amdk8.h" +#include "northbridge/amd/amdk8/incoherent_ht.c" +#include "northbridge/amd/amdk8/raminit_f.c" +#include "northbridge/amd/amdk8/coherent_ht.c" +#include "lib/generic_sdram.c" +#include "resourcemap.c" +#include "cpu/amd/dualcore/dualcore.c" +#include "cpu/amd/car/post_cache_as_ram.c" +#include "cpu/amd/model_fxx/init_cpus.c" +#include "cpu/amd/model_fxx/fidvid.c" +#include "northbridge/amd/amdk8/early_ht.c" + +#define __WARNING__(fmt, arg...) do_printk(BIOS_WARNING ,fmt, ##arg) +#define __DEBUG__(fmt, arg...) do_printk(BIOS_DEBUG ,fmt, ##arg) +#define __INFO__(fmt, arg...) do_printk(BIOS_INFO ,fmt, ##arg) + +#if CONFIG_USE_OPTION_TABLE +#define DUMP_CMOS_RAM 0 +static inline int cmos_error(void) { + unsigned char reg_d; + /* See if the cmos error condition has been flagged */ + outb(0xd, 0x72); + reg_d = inb(0x73); +#if DUMP_CMOS_RAM + __DEBUG__("RTC_VRT = %x\n", reg_d & RTC_VRT); +#endif + return (reg_d & RTC_VRT) == 0; +} + +static inline void set_chksum(int range_start, int range_end, int cks_loc) +{ + int addr; + unsigned sum; + sum = 0; + for( addr = range_start; addr <= range_end; addr++) { + outb(addr, 0x72); + sum += inb(0x73); + } + sum = ~(sum & 0x0ffff); + outb(cks_loc, 0x72); + outb(((sum >> 8) & 0x0ff),0x73); + outb(cks_loc+1,0x72); + outb((sum & 0x0ff),0x73); +} + +static inline int cmos_chksum_valid(void) { + unsigned char addr, val; + unsigned long sum, old_sum; + +#if DUMP_CMOS_RAM + u8 i; + /* Compute the cmos checksum */ + for (addr = 14, i = 0; addr < LB_CKS_RANGE_START; addr++,i++) { + outb(addr, 0x72); + val = inb(0x73); + if( i%16 == 0 ) __DEBUG__("%02x:", addr); + __DEBUG__(" %02x",val); + if( i%16 == 15 ) __DEBUG__("\n"); + } +#endif + sum = 0; + for(addr = LB_CKS_RANGE_START; addr <= LB_CKS_RANGE_END; addr++) { + outb(addr, 0x72); + val = inb(0x73); +#if DUMP_CMOS_RAM + if( i%16 == 0 ) __DEBUG__("%02x:", addr); + __DEBUG__(" %02x",val); + if( i%16 == 15 ) __DEBUG__("\n"); + i++; +#endif + sum += val; + } +#if DUMP_CMOS_RAM + __DEBUG__("\n"); +#endif + sum = (sum & 0xffff) ^ 0xffff; + + /* Read the stored checksum */ + outb(LB_CKS_LOC, 0x72); + old_sum = inb(0x73) << 8; + outb(LB_CKS_LOC+1, 0x72); + old_sum |= inb(0x73); +#if DUMP_CMOS_RAM + __DEBUG__("CMOS checksum: old = %lx, new = %lx\n", old_sum, sum); +#endif + return sum == old_sum; +} + +#include <cbfs.h> +static inline void check_cmos( void ) { + + char *cmos_default = NULL; + int i; +#if DUMP_CMOS_RAM + u8 c = 0; +#endif + if (cmos_error() || !cmos_chksum_valid()) { + cmos_default = cbfs_find_file("cmos.default", 0xaa); + if (cmos_default) { +#if DUMP_CMOS_RAM + __DEBUG__("Write cmos default ...\n"); +#endif + outb(0x0a,0x72); + i = inb(0x73); + i &= ~(1 << 4); + outb(i,0x73); + + for (i = 14; i < 128; i++) { +#if DUMP_CMOS_RAM + if( c%16 == 0 ) __DEBUG__("%02x:", i); + __DEBUG__(" %02x", (u8)cmos_default[i]); + if( c%16 == 15 ) __DEBUG__("\n"); + c++; +#endif + outb(i,0x72); + outb(cmos_default[i],0x73); + } + +#if DUMP_CMOS_RAM + __DEBUG__("\n"); +#endif + if( !cmos_chksum_valid() ) + __DEBUG__("CMOS CHECKSUM ERROR\n"); + /* Now reboot to run with default cmos. */ + outb(0x06, 0xcf9); + for (;;) asm("hlt"); /* Wait for reset! */ + } + } + + // update altcentury + outb(0x32, 0x72); + i = inb(0x73); + if ( i != 0x20 ) { + outb(0x20,0x73); + set_chksum(LB_CKS_RANGE_START, LB_CKS_RANGE_END, LB_CKS_LOC); + } + +} + +#endif + +void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx) +{ + static const u16 spd_addr[] = { DIMM0, 0, 0, 0, DIMM1, 0, 0, 0, }; + int needs_reset = 0; + u32 bsp_apicid = 0; + msr_t msr; + struct cpuid_result cpuid1; + struct sys_info *sysinfo = (struct sys_info *)(CONFIG_DCACHE_RAM_BASE + CONFIG_DCACHE_RAM_SIZE - CONFIG_DCACHE_RAM_GLOBAL_VAR_SIZE); + + if (!cpu_init_detectedx && boot_cpu()) { + /* Nothing special needs to be done to find bus 0 */ + /* Allow the HT devices to be found */ + enumerate_ht_chain(); + + /* sb600_lpc_port80(); */ + sb600_pci_port80(); + } + + if (bist == 0) { + bsp_apicid = init_cpus(cpu_init_detectedx, sysinfo); + } + + enable_rs690_dev8(); // enable CFG access to Dev8, which is the SB P2P Bridge + sb600_lpc_init(); +#if defined(DUMP_CMOS_RAM) && (DUMP_CMOS_RAM == 0) + check_cmos(); // rebooting in case of corrupted cmos !!!!! +#endif + /* it8712f_enable_serial does not use its 1st parameter. */ + it8712f_enable_serial(0, CONFIG_TTYS0_BASE); + it8712f_kill_watchdog(); + + uart_init(); + console_init(); +#if defined(DUMP_CMOS_RAM) && (DUMP_CMOS_RAM == 1) + check_cmos(); // rebooting in case of corrupted cmos !!!!! +#endif + post_code(0x03); + + /* Halt if there was a built in self test failure */ + report_bist_failure(bist); + __DEBUG__("bsp_apicid=0x%x\n", bsp_apicid); + + setup_sitemp_resource_map(); + + setup_coherent_ht_domain(); + +#if CONFIG_LOGICAL_CPUS==1 + /* It is said that we should start core1 after all core0 launched */ + wait_all_core0_started(); + start_other_cores(); +#endif + wait_all_aps_started(bsp_apicid); + + ht_setup_chains_x(sysinfo); + + /* run _early_setup before soft-reset. */ + rs690_early_setup(); + sb600_early_setup(); + + post_code(0x04); + + /* Check to see if processor is capable of changing FIDVID */ + /* otherwise it will throw a GP# when reading FIDVID_STATUS */ + cpuid1 = cpuid(0x80000007); + if( (cpuid1.edx & 0x6) == 0x6 ) { + + /* Read FIDVID_STATUS */ + msr=rdmsr(0xc0010042); + __DEBUG__("begin msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo); + + enable_fid_change(); + enable_fid_change_on_sb(sysinfo->sbbusn, sysinfo->sbdn); + init_fidvid_bsp(bsp_apicid); + + /* show final fid and vid */ + msr=rdmsr(0xc0010042); + __DEBUG__("end msr fid, vid: hi=0x%x, lo=0x%x\n", msr.hi, msr.lo); + + } else { + __DEBUG__("Changing FIDVID not supported\n"); + } + + post_code(0x05); + + needs_reset = optimize_link_coherent_ht(); + needs_reset |= optimize_link_incoherent_ht(sysinfo); + rs690_htinit(); + __DEBUG__("needs_reset=0x%x\n", needs_reset); + + post_code(0x06); + + if (needs_reset) { + __INFO__("ht reset -\n"); + soft_reset(); + } + + allow_all_aps_stop(bsp_apicid); + + /* It's the time to set ctrl now; */ + __DEBUG__("sysinfo->nodes: %2x sysinfo->ctrl: %p spd_addr: %p\n", + sysinfo->nodes, sysinfo->ctrl, spd_addr); + fill_mem_ctrl(sysinfo->nodes, sysinfo->ctrl, spd_addr); + + post_code(0x07); + + sdram_initialize(sysinfo->nodes, sysinfo->ctrl, sysinfo); + + post_code(0x08); + + rs690_before_pci_init(); // does nothing + sb600_before_pci_init(); + +#if CONFIG_USE_OPTION_TABLE + if( read_option(CMOS_VSTART_cmos_defaults_loaded, CMOS_VLEN_cmos_defaults_loaded, 0) ) + __WARNING__("WARNING: CMOS DEFAULTS LOADED. PLEASE CHECK CMOS OPTION \"cmos_default_loaded\" !\n"); +#endif + + post_cache_as_ram(); +} + |