Edward O'Callaghan (eocallaghan@alterapraxis.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/5481
-gerrit
commit 7222c94fc1d75887ff335beaac8f58b89fa58abe Author: Edward O'Callaghan eocallaghan@alterapraxis.com Date: Thu Apr 10 19:12:28 2014 +1000
mainboard/jetway/nf81-t56n-lf: Documentation cosmetics
Keep under 80 colums and Doxygen'ify inline documentation somewhat. Strip some whitespace bulk while here.
Additionally, following the reasoning of: 0b2fa34 hp/pavilion_m6_1035dx/buildOpts.c: Remove commented out tables remove some fluff from buildOpts.c
Change-Id: Icb38f087724d3e3511df1d554a620eb637ce286a Signed-off-by: Edward O'Callaghan eocallaghan@alterapraxis.com --- src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.c | 34 ++-- src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.h | 21 +- src/mainboard/jetway/nf81-t56n-lf/Makefile.inc | 2 - .../jetway/nf81-t56n-lf/PlatformGnbPcie.c | 170 +++++++++------- .../jetway/nf81-t56n-lf/PlatformGnbPcieComplex.h | 88 +++++---- src/mainboard/jetway/nf81-t56n-lf/acpi_tables.c | 10 +- src/mainboard/jetway/nf81-t56n-lf/agesawrapper.c | 29 --- src/mainboard/jetway/nf81-t56n-lf/agesawrapper.h | 47 +---- src/mainboard/jetway/nf81-t56n-lf/buildOpts.c | 217 ++++++--------------- src/mainboard/jetway/nf81-t56n-lf/get_bus_conf.c | 57 +++--- src/mainboard/jetway/nf81-t56n-lf/irq_tables.c | 24 +-- src/mainboard/jetway/nf81-t56n-lf/mainboard.c | 4 +- src/mainboard/jetway/nf81-t56n-lf/mptable.c | 13 +- src/mainboard/jetway/nf81-t56n-lf/romstage.c | 2 +- 14 files changed, 307 insertions(+), 411 deletions(-)
diff --git a/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.c b/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.c index 1d2aef0..e86b813 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.c +++ b/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.c @@ -400,13 +400,13 @@ AGESA_STATUS BiosReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) ResetType = Data; StdHeader = ConfigPtr;
- // - // Perform the RESET based upon the ResetType. In case of - // WARM_RESET_WHENVER and COLD_RESET_WHENEVER, the request will go to - // AmdResetManager. During the critical condition, where reset is required - // immediately, the reset will be invoked directly by writing 0x04 to port - // 0xCF9 (Reset Port). - // + /** + * Perform the RESET based upon the ResetType. In case of + * WARM_RESET_WHENEVER and COLD_RESET_WHENEVER, the request will go to + * AmdResetManager. During the critical condition, where reset is required + * immediately, the reset will be invoked directly by writing 0x04 to port + * 0xCF9 (Reset Port). + */ switch (ResetType) { case WARM_RESET_WHENEVER: case COLD_RESET_WHENEVER: @@ -442,31 +442,35 @@ AGESA_STATUS BiosDefaultRet (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { return AGESA_UNSUPPORTED; } -/* Call the host environment interface to provide a user hook opportunity. */ + +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDQSTraining (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { return AGESA_SUCCESS; } -/* Call the host environment interface to provide a user hook opportunity. */ + +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { - // Unlike e.g. AMD Inagua, Persimmon is unable to vary the RAM voltage. - // Make sure the right speed settings are selected. + /* Unlike e.g. AMD Inagua, Persimmon is unable to vary the RAM voltage. + * Make sure the right speed settings are selected. + */ ((MEM_DATA_STRUCT*)ConfigPtr)->ParameterListPtr->DDR3Voltage = VOLT1_5; return AGESA_SUCCESS; }
-/* Call the host environment interface to provide a user hook opportunity. */ +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDramInitRecovery (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { return AGESA_SUCCESS; }
-/* Call the host environment interface to provide a user hook opportunity. */ +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { return AGESA_SUCCESS; } + /* PCIE slot reset control */ AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) { @@ -481,7 +485,7 @@ AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
FcnData = Data; ResetInfo = ConfigPtr; - // Get SB800 MMIO Base (AcpiMmioAddr) + /* Get SB800 MMIO Base (AcpiMmioAddr) */ WriteIo8(0xCD6, 0x27); Data8 = ReadIo8(0xCD7); Data16=Data8<<8; @@ -493,7 +497,7 @@ AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr) GpioMmioAddr = AcpiMmioAddr + GPIO_BASE; switch (ResetInfo->ResetId) { - case 46: // GPIO50 = SBGPIO_PCIE_RST# affects LAN0, LAN1, PCIe slot + case 46: /* GPIO50 = SBGPIO_PCIE_RST# affects LAN0, LAN1, PCIe slot */ switch (ResetInfo->ResetControl) { case AssertSlotReset: Data8 = Read64Mem8(GpioMmioAddr+SB_GPIO_REG50); diff --git a/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.h b/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.h index c4f4f70..40dc809 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.h +++ b/src/mainboard/jetway/nf81-t56n-lf/BiosCallOuts.h @@ -38,13 +38,14 @@ typedef struct _BIOS_BUFFER_NODE { UINT32 BufferSize; UINT32 NextNodeOffset; } BIOS_BUFFER_NODE; + /* - * CALLOUTS + * Callouts */ AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
-/* REQUIRED CALLOUTS - * AGESA ADVANCED CALLOUTS - CPU +/* Required Callouts + * AGESA Advanced Callouts - CPU */ AGESA_STATUS BiosAllocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS BiosDeallocateBuffer (UINT32 Func, UINT32 Data, VOID *ConfigPtr); @@ -53,21 +54,21 @@ AGESA_STATUS BiosRunFuncOnAp (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS BiosReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr); AGESA_STATUS BiosGetIdsInitData (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
-/* AGESA ADVANCED CALLOUTS - MEMORY */ +/* AGESA Advanced Callouts - Memory */ AGESA_STATUS BiosReadSpd (UINT32 Func,UINT32 Data,VOID *ConfigPtr);
-/* BIOS DEFAULT RET */ +/* BIOS default RET */ AGESA_STATUS BiosDefaultRet (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
-/* Call the host environment interface to provide a user hook opportunity. */ +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDQSTraining (UINT32 Func, UINT32 Data, VOID *ConfigPtr); -/* Call the host environment interface to provide a user hook opportunity. */ +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDramInit (UINT32 Func, UINT32 Data, VOID *ConfigPtr); -/* Call the host environment interface to provide a user hook opportunity. */ +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeDramInitRecovery (UINT32 Func, UINT32 Data, VOID *ConfigPtr); -/* Call the host environment interface to provide a user hook opportunity. */ +/* Call the host environment interface to provide a user hook opportunity. */ AGESA_STATUS BiosHookBeforeExitSelfRefresh (UINT32 Func, UINT32 Data, VOID *ConfigPtr); /* PCIE slot reset control */ AGESA_STATUS BiosGnbPcieSlotReset (UINT32 Func, UINT32 Data, VOID *ConfigPtr);
-#endif //_BIOS_CALLOUT_H_ +#endif /* _BIOS_CALLOUT_H_ */ diff --git a/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc b/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc index e1f18a9..0630008 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc +++ b/src/mainboard/jetway/nf81-t56n-lf/Makefile.inc @@ -33,5 +33,3 @@ ramstage-y += buildOpts.c ramstage-y += agesawrapper.c ramstage-y += BiosCallOuts.c ramstage-y += PlatformGnbPcie.c - - diff --git a/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcie.c b/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcie.c index d7413cd..f60bc8f 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcie.c +++ b/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcie.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2011 Advanced Micro Devices, Inc. + * Copyright (C) 2014 Edward O'Callaghan eocallaghan@alterapraxis.com. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -24,22 +25,6 @@
#define FILECODE PROC_RECOVERY_MEM_NB_ON_MRNON_FILECODE
-/*---------------------------------------------------------------------------------------*/ -/** - * OemCustomizeInitEarly - * - * Description: - * This stub function will call the host environment through the binary block - * interface (call-out port) to provide a user hook opportunity - * - * Parameters: - * @param[in] **PeiServices - * @param[in] *InitEarly - * - * @retval VOID - * - **/ -/*---------------------------------------------------------------------------------------*/ VOID OemCustomizeInitEarly ( IN OUT AMD_EARLY_PARAMS *InitEarly @@ -52,52 +37,95 @@ OemCustomizeInitEarly (
ALLOCATE_HEAP_PARAMS AllocHeapParams;
+/** + * @brief Initialize Port descriptors + */ PCIe_PORT_DESCRIPTOR PortList [] = { - // Initialize Port descriptor (PCIe port, Lanes 4, PCI Device Number 4, ...) + /* (PCIe port, Lanes 4, PCI Device Number 4, ...) */ { - 0, //Descriptor flags !!!IMPORTANT!!! Terminate last element of array + 0, PCIE_ENGINE_DATA_INITIALIZER (PciePortEngine, 4, 4), - PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT4_PORT_PRESENT, GNB_GPP_PORT4_CHANNEL_TYPE, 4, GNB_GPP_PORT4_HOTPLUG_SUPPORT, GNB_GPP_PORT4_SPEED_MODE, GNB_GPP_PORT4_SPEED_MODE, GNB_GPP_PORT4_LINK_ASPM, 46) + PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT4_PORT_PRESENT, + GNB_GPP_PORT4_CHANNEL_TYPE, + 4, + GNB_GPP_PORT4_HOTPLUG_SUPPORT, + GNB_GPP_PORT4_SPEED_MODE, + GNB_GPP_PORT4_SPEED_MODE, + GNB_GPP_PORT4_LINK_ASPM, + 46) }, - // Initialize Port descriptor (PCIe port, Lanes 5, PCI Device Number 5, ...) + /* (PCIe port, Lanes 5, PCI Device Number 5, ...) */ { - 0, //Descriptor flags !!!IMPORTANT!!! Terminate last element of array + 0, PCIE_ENGINE_DATA_INITIALIZER (PciePortEngine, 5, 5), - PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT5_PORT_PRESENT, GNB_GPP_PORT5_CHANNEL_TYPE, 5, GNB_GPP_PORT5_HOTPLUG_SUPPORT, GNB_GPP_PORT5_SPEED_MODE, GNB_GPP_PORT5_SPEED_MODE, GNB_GPP_PORT5_LINK_ASPM, 46) + PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT5_PORT_PRESENT, + GNB_GPP_PORT5_CHANNEL_TYPE, + 5, + GNB_GPP_PORT5_HOTPLUG_SUPPORT, + GNB_GPP_PORT5_SPEED_MODE, + GNB_GPP_PORT5_SPEED_MODE, + GNB_GPP_PORT5_LINK_ASPM, + 46) }, - // Initialize Port descriptor (PCIe port, Lanes 6, PCI Device Number 6, ...) + /* (PCIe port, Lanes 6, PCI Device Number 6, ...) */ { - 0, //Descriptor flags !!!IMPORTANT!!! Terminate last element of array + 0, PCIE_ENGINE_DATA_INITIALIZER (PciePortEngine, 6, 6), - PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT6_PORT_PRESENT, GNB_GPP_PORT6_CHANNEL_TYPE, 6, GNB_GPP_PORT6_HOTPLUG_SUPPORT, GNB_GPP_PORT6_SPEED_MODE, GNB_GPP_PORT6_SPEED_MODE, GNB_GPP_PORT6_LINK_ASPM, 46) + PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT6_PORT_PRESENT, + GNB_GPP_PORT6_CHANNEL_TYPE, + 6, + GNB_GPP_PORT6_HOTPLUG_SUPPORT, + GNB_GPP_PORT6_SPEED_MODE, + GNB_GPP_PORT6_SPEED_MODE, + GNB_GPP_PORT6_LINK_ASPM, + 46) }, - // Initialize Port descriptor (PCIe port, Lanes 7, PCI Device Number 7, ...) + /* (PCIe port, Lanes 7, PCI Device Number 7, ...) */ { 0, PCIE_ENGINE_DATA_INITIALIZER (PciePortEngine, 7, 7), - PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT7_PORT_PRESENT, GNB_GPP_PORT7_CHANNEL_TYPE, 7, GNB_GPP_PORT7_HOTPLUG_SUPPORT, GNB_GPP_PORT7_SPEED_MODE, GNB_GPP_PORT7_SPEED_MODE, GNB_GPP_PORT7_LINK_ASPM, 0) + PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT7_PORT_PRESENT, + GNB_GPP_PORT7_CHANNEL_TYPE, + 7, + GNB_GPP_PORT7_HOTPLUG_SUPPORT, + GNB_GPP_PORT7_SPEED_MODE, + GNB_GPP_PORT7_SPEED_MODE, + GNB_GPP_PORT7_LINK_ASPM, + 0) }, - // Initialize Port descriptor (PCIe port, Lanes 8, PCI Device Number 8, ...) + /* (PCIe port, Lanes 8, PCI Device Number 8, ...) */ { - DESCRIPTOR_TERMINATE_LIST, //Descriptor flags !!!IMPORTANT!!! Terminate last element of array + /* Descriptor flags. IMPORTANT! Terminate last element of array */ + DESCRIPTOR_TERMINATE_LIST, PCIE_ENGINE_DATA_INITIALIZER (PciePortEngine, 0, 3), - PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT8_PORT_PRESENT, GNB_GPP_PORT8_CHANNEL_TYPE, 8, GNB_GPP_PORT8_HOTPLUG_SUPPORT, GNB_GPP_PORT8_SPEED_MODE, GNB_GPP_PORT8_SPEED_MODE, GNB_GPP_PORT8_LINK_ASPM, 0) + PCIE_PORT_DATA_INITIALIZER (GNB_GPP_PORT8_PORT_PRESENT, + GNB_GPP_PORT8_CHANNEL_TYPE, + 8, + GNB_GPP_PORT8_HOTPLUG_SUPPORT, + GNB_GPP_PORT8_SPEED_MODE, + GNB_GPP_PORT8_SPEED_MODE, + GNB_GPP_PORT8_LINK_ASPM, + 0) } };
+/** + * @brief Initialize Ddi descriptors + */ PCIe_DDI_DESCRIPTOR DdiList [] = { - // Initialize Ddi descriptor (DDI interface Lanes 8:11, DdA, ...) + /* (DDI interface Lanes 8:11, DdA, ...) */ { - 0, //Descriptor flags + 0, PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 8, 11), - //PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux1, Hdp1) + /* PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux1, Hdp1) */ {ConnectorTypeLvds, Aux1, Hdp1} }, - // Initialize Ddi descriptor (DDI interface Lanes 12:15, DdB, ...) + /* (DDI interface Lanes 12:15, DdB, ...) */ { - DESCRIPTOR_TERMINATE_LIST, //Descriptor flags !!!IMPORTANT!!! Terminate last element of array + /* Descriptor flags. IMPORTANT! Terminate last element of array */ + DESCRIPTOR_TERMINATE_LIST, PCIE_ENGINE_DATA_INITIALIZER (PcieDdiEngine, 12, 15), - //PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux2, Hdp2) + /* PCIE_DDI_DATA_INITIALIZER (ConnectorTypeDP, Aux2, Hdp2) */ {ConnectorTypeDP, Aux2, Hdp2} } }; @@ -109,53 +137,61 @@ PCIe_COMPLEX_DESCRIPTOR Brazos = { &DdiList[0] };
- // GNB PCIe topology Porting - - // - // Allocate buffer for PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR - // - AllocHeapParams.RequestedBufferSize = sizeof(Brazos) + sizeof(PortList) + sizeof(DdiList); + /** + * @brief GNB PCIe topology Porting + * + * Allocate buffer for + * PCIe_COMPLEX_DESCRIPTOR, PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR + */ + AllocHeapParams.RequestedBufferSize = \ + sizeof(Brazos) + sizeof(PortList) + sizeof(DdiList);
AllocHeapParams.BufferHandle = AMD_MEM_MISC_HANDLES_START; AllocHeapParams.Persist = HEAP_LOCAL_CACHE; Status = HeapAllocateBuffer (&AllocHeapParams, &InitEarly->StdHeader); - if ( Status!= AGESA_SUCCESS) { - // Could not allocate buffer for PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR - ASSERT(FALSE); - return; + + /** + * Could not allocate buffer for + * PCIe_COMPLEX_DESCRIPTOR , PCIe_PORT_DESCRIPTOR and PCIe_DDI_DESCRIPTOR + */ + if (Status!= AGESA_SUCCESS) { + ASSERT(FALSE); + return; }
- BrazosPcieComplexListPtr = (PCIe_COMPLEX_DESCRIPTOR *) AllocHeapParams.BufferPtr; + BrazosPcieComplexListPtr = (PCIe_COMPLEX_DESCRIPTOR *) AllocHeapParams.BufferPtr;
AllocHeapParams.BufferPtr += sizeof(Brazos); - BrazosPciePortPtr = (PCIe_PORT_DESCRIPTOR *)AllocHeapParams.BufferPtr; + BrazosPciePortPtr = (PCIe_PORT_DESCRIPTOR *) AllocHeapParams.BufferPtr;
AllocHeapParams.BufferPtr += sizeof(PortList); - BrazosPcieDdiPtr = (PCIe_DDI_DESCRIPTOR *) AllocHeapParams.BufferPtr; + BrazosPcieDdiPtr = (PCIe_DDI_DESCRIPTOR *) AllocHeapParams.BufferPtr;
- LibAmdMemFill (BrazosPcieComplexListPtr, - 0, - sizeof(Brazos), - &InitEarly->StdHeader); + LibAmdMemFill(BrazosPcieComplexListPtr, + 0, + sizeof(Brazos), + &InitEarly->StdHeader);
- LibAmdMemFill (BrazosPciePortPtr, - 0, - sizeof(PortList), - &InitEarly->StdHeader); + LibAmdMemFill(BrazosPciePortPtr, + 0, + sizeof(PortList), + &InitEarly->StdHeader);
- LibAmdMemFill (BrazosPcieDdiPtr, - 0, - sizeof(DdiList), - &InitEarly->StdHeader); + LibAmdMemFill(BrazosPcieDdiPtr, + 0, + sizeof(DdiList), + &InitEarly->StdHeader);
- LibAmdMemCopy (BrazosPcieComplexListPtr, &Brazos, sizeof(Brazos), &InitEarly->StdHeader); - LibAmdMemCopy (BrazosPciePortPtr, &PortList[0], sizeof(PortList), &InitEarly->StdHeader); - LibAmdMemCopy (BrazosPcieDdiPtr, &DdiList[0], sizeof(DdiList), &InitEarly->StdHeader); + LibAmdMemCopy(BrazosPcieComplexListPtr, &Brazos, sizeof(Brazos), &InitEarly->StdHeader); + LibAmdMemCopy(BrazosPciePortPtr, &PortList[0], sizeof(PortList), &InitEarly->StdHeader); + LibAmdMemCopy(BrazosPcieDdiPtr, &DdiList[0], sizeof(DdiList), &InitEarly->StdHeader);
- ((PCIe_COMPLEX_DESCRIPTOR*)BrazosPcieComplexListPtr)->PciePortList = (PCIe_PORT_DESCRIPTOR*)BrazosPciePortPtr; - ((PCIe_COMPLEX_DESCRIPTOR*)BrazosPcieComplexListPtr)->DdiLinkList = (PCIe_DDI_DESCRIPTOR*)BrazosPcieDdiPtr; + ((PCIe_COMPLEX_DESCRIPTOR *) BrazosPcieComplexListPtr)->PciePortList = \ + (PCIe_PORT_DESCRIPTOR *) BrazosPciePortPtr; + ((PCIe_COMPLEX_DESCRIPTOR *) BrazosPcieComplexListPtr)->DdiLinkList = \ + (PCIe_DDI_DESCRIPTOR *) BrazosPcieDdiPtr;
InitEarly->GnbConfig.PcieComplexList = BrazosPcieComplexListPtr; - InitEarly->GnbConfig.PsppPolicy = 0; + InitEarly->GnbConfig.PsppPolicy = 0; } diff --git a/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcieComplex.h b/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcieComplex.h index 47ed1a5..b620d20 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcieComplex.h +++ b/src/mainboard/jetway/nf81-t56n-lf/PlatformGnbPcieComplex.h @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2011 Advanced Micro Devices, Inc. + * Copyright (C) 2014 Edward O'Callaghan eocallaghan@alterapraxis.com. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -23,49 +24,64 @@ #include <vendorcode/amd/agesa/f14/AGESA.h> #include <vendorcode/amd/agesa/f14/Lib/amdlib.h>
-//GNB GPP Port4 -#define GNB_GPP_PORT4_PORT_PRESENT 1 //0:Disable 1:Enable -#define GNB_GPP_PORT4_SPEED_MODE 2 //0:Auto 1:GEN1 2:GEN2 -#define GNB_GPP_PORT4_LINK_ASPM 3 //0:Disable 1:L0s 2:L1 3:L0s+L1 -#define GNB_GPP_PORT4_CHANNEL_TYPE 4 //0:LowLoss(-3.5db) 1:HighLoss(-6db) 2:Half-swing(0db) - //3:Half-swing(-3.5db) 4:extended length (-6db) 5:extended length(-8db) -#define GNB_GPP_PORT4_HOTPLUG_SUPPORT 0 //0:Disable 1:Basic 3:Enhanced +/** + * @brief Graphic NorthBridge (GNB) General Purpose Port (GPP) + * + * GNB_GPP_PORT?_PORT_PRESENT + * 0:Disable 1:Enable + * + * GNB_GPP_PORT?_SPEED_MODE + * 0:Auto 1:GEN1 2:GEN2 + * + * GNB_GPP_PORT?_LINK_ASPM + * 0:Disable 1:L0s 2:L1 3:L0s+L1 + * + * GNB_GPP_PORT?_CHANNEL_TYPE - + * 0:LowLoss(-3.5db) 1:HighLoss(-6db) 2:Half-swing(0db) + * 3:Half-swing(-3.5db) 4:extended length (-6db) 5:extended length(-8db) + * + * GNB_GPP_PORT?_HOTPLUG_SUPPORT + * 0:Disable 1:Basic 3:Enhanced + */ + +/* GNB GPP 4 */ +#define GNB_GPP_PORT4_PORT_PRESENT 1 +#define GNB_GPP_PORT4_SPEED_MODE 2 +#define GNB_GPP_PORT4_LINK_ASPM 3 +#define GNB_GPP_PORT4_CHANNEL_TYPE 4 +#define GNB_GPP_PORT4_HOTPLUG_SUPPORT 0
-//GNB GPP Port5 -#define GNB_GPP_PORT5_PORT_PRESENT 1 //0:Disable 1:Enable -#define GNB_GPP_PORT5_SPEED_MODE 2 //0:Auto 1:GEN1 2:GEN2 -#define GNB_GPP_PORT5_LINK_ASPM 3 //0:Disable 1:L0s 2:L1 3:L0s+L1 -#define GNB_GPP_PORT5_CHANNEL_TYPE 4 //0:LowLoss(-3.5db) 1:HighLoss(-6db) 2:Half-swing(0db) - //3:Half-swing(-3.5db) 4:extended length (-6db) 5:extended length(-8db) -#define GNB_GPP_PORT5_HOTPLUG_SUPPORT 0 //0:Disable 1:Basic 3:Enhanced +/* GNB GPP 5 */ +#define GNB_GPP_PORT5_PORT_PRESENT 1 +#define GNB_GPP_PORT5_SPEED_MODE 2 +#define GNB_GPP_PORT5_LINK_ASPM 3 +#define GNB_GPP_PORT5_CHANNEL_TYPE 4 +#define GNB_GPP_PORT5_HOTPLUG_SUPPORT 0
-//GNB GPP Port6 -#define GNB_GPP_PORT6_PORT_PRESENT 1 //0:Disable 1:Enable -#define GNB_GPP_PORT6_SPEED_MODE 2 //0:Auto 1:GEN1 2:GEN2 -#define GNB_GPP_PORT6_LINK_ASPM 3 //0:Disable 1:L0s 2:L1 3:L0s+L1 -#define GNB_GPP_PORT6_CHANNEL_TYPE 4 //0:LowLoss(-3.5db) 1:HighLoss(-6db) 2:Half-swing(0db) - //3:Half-swing(-3.5db) 4:extended length (-6db) 5:extended length(-8db) -#define GNB_GPP_PORT6_HOTPLUG_SUPPORT 0 //0:Disable 1:Basic 3:Enhanced +/* GNB GPP 6 */ +#define GNB_GPP_PORT6_PORT_PRESENT 1 +#define GNB_GPP_PORT6_SPEED_MODE 2 +#define GNB_GPP_PORT6_LINK_ASPM 3 +#define GNB_GPP_PORT6_CHANNEL_TYPE 4 +#define GNB_GPP_PORT6_HOTPLUG_SUPPORT 0
-//GNB GPP Port7 -#define GNB_GPP_PORT7_PORT_PRESENT 0 //0:Disable 1:Enable -#define GNB_GPP_PORT7_SPEED_MODE 2 //0:Auto 1:GEN1 2:GEN2 -#define GNB_GPP_PORT7_LINK_ASPM 3 //0:Disable 1:L0s 2:L1 3:L0s+L1 -#define GNB_GPP_PORT7_CHANNEL_TYPE 4 //0:LowLoss(-3.5db) 1:HighLoss(-6db) 2:Half-swing(0db) - //3:Half-swing(-3.5db) 4:extended length (-6db) 5:extended length(-8db) -#define GNB_GPP_PORT7_HOTPLUG_SUPPORT 0 //0:Disable 1:Basic 3:Enhanced +/* GNB GPP 7 */ +#define GNB_GPP_PORT7_PORT_PRESENT 0 +#define GNB_GPP_PORT7_SPEED_MODE 2 +#define GNB_GPP_PORT7_LINK_ASPM 3 +#define GNB_GPP_PORT7_CHANNEL_TYPE 4 +#define GNB_GPP_PORT7_HOTPLUG_SUPPORT 0
-//GNB GPP Port8 -#define GNB_GPP_PORT8_PORT_PRESENT 1 //0:Disable 1:Enable -#define GNB_GPP_PORT8_SPEED_MODE 2 //0:Auto 1:GEN1 2:GEN2 -#define GNB_GPP_PORT8_LINK_ASPM 3 //0:Disable 1:L0s 2:L1 3:L0s+L1 -#define GNB_GPP_PORT8_CHANNEL_TYPE 4 //0:LowLoss(-3.5db) 1:HighLoss(-6db) 2:Half-swing(0db) - //3:Half-swing(-3.5db) 4:extended length (-6db) 5:extended length(-8db) -#define GNB_GPP_PORT8_HOTPLUG_SUPPORT 0 //0:Disable 1:Basic 3:Enhanced +/* GNB GPP 8 */ +#define GNB_GPP_PORT8_PORT_PRESENT 1 +#define GNB_GPP_PORT8_SPEED_MODE 2 +#define GNB_GPP_PORT8_LINK_ASPM 3 +#define GNB_GPP_PORT8_CHANNEL_TYPE 4 +#define GNB_GPP_PORT8_HOTPLUG_SUPPORT 0
VOID OemCustomizeInitEarly ( IN OUT AMD_EARLY_PARAMS *InitEarly );
-#endif //_PLATFORM_GNB_PCIE_COMPLEX_H +#endif /* _PLATFORM_GNB_PCIE_COMPLEX_H */ diff --git a/src/mainboard/jetway/nf81-t56n-lf/acpi_tables.c b/src/mainboard/jetway/nf81-t56n-lf/acpi_tables.c index e7772aa..934ea38 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/acpi_tables.c +++ b/src/mainboard/jetway/nf81-t56n-lf/acpi_tables.c @@ -31,7 +31,6 @@ #define DUMP_ACPI_TABLES 0
#if DUMP_ACPI_TABLES == 1 - static void dump_mem(u32 start, u32 end) {
@@ -45,7 +44,7 @@ static void dump_mem(u32 start, u32 end) } print_debug("\n"); } -#endif +#endif /* DUMP_ACPI_TABLES */
extern const unsigned char AmlCode[];
@@ -60,6 +59,7 @@ unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_ta lens += acpigen_write_name_dword("TOM1", msr.lo); msr = rdmsr(TOP_MEM2); /* + * FIXME: remove this work-around and url.. WinXP is EOL'ed any way. * Since XP only implements parts of ACPI 2.0, we can't use a qword * here. * See http://www.acpi.info/presentations/S01USMOBS169_OS%2520new.ppt @@ -124,7 +124,7 @@ unsigned long acpi_fill_hest(acpi_hest_t *hest)
unsigned long acpi_fill_slit(unsigned long current) { - // Not implemented + /* Not implemented */ return current; }
@@ -180,7 +180,7 @@ unsigned long write_acpi_tables(unsigned long start) memcpy(dsdt, &AmlCode, dsdt->length); printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n",dsdt,dsdt->length);
- /* FACS */ // it needs 64 bit alignment + /* FACS - it needs 64 bit alignment */ current = ALIGN(current, 8); printk(BIOS_DEBUG, "ACPI: * FACS at %lx\n", current); facs = (acpi_facs_t *) current; @@ -313,7 +313,7 @@ unsigned long write_acpi_tables(unsigned long start)
printk(BIOS_DEBUG, "hest\n"); dump_mem(hest, ((void *)hest) + hest->header.length); -#endif +#endif /* DUMP_ACPI_TABLES */
printk(BIOS_INFO, "ACPI: done.\n"); return current; diff --git a/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.c b/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.c index 1627f25..4a5d9c1 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.c +++ b/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.c @@ -17,11 +17,6 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
-/*----------------------------------------------------------------------------- - * M O D U L E S U S E D - *----------------------------------------------------------------------------- - */ - #include "agesawrapper.h" #include "BiosCallOuts.h" #include "PlatformGnbPcieComplex.h" @@ -41,11 +36,6 @@
#define FILECODE UNASSIGNED_FILE_FILECODE
-/*------------------------------------------------------------------------------ - * D E F I N I T I O N S A N D M A C R O S - *------------------------------------------------------------------------------ - */ - #define MMCONF_ENABLE 1
/* ACPI table pointers returned by AmdInitLate */ @@ -58,25 +48,6 @@ VOID *AcpiWheaMce = NULL; VOID *AcpiWheaCmc = NULL; VOID *AcpiAlib = NULL;
-/*------------------------------------------------------------------------------ - * T Y P E D E F S A N D S T R U C T U R E S - *------------------------------------------------------------------------------ - */ - -/*------------------------------------------------------------------------------ - * P R O T O T Y P E S O F L O C A L F U N C T I O N S - *------------------------------------------------------------------------------ - */ - -/*------------------------------------------------------------------------------ - * E X P O R T E D F U N C T I O N S - *------------------------------------------------------------------------------ - */ - -/*------------------------------------------------------------------------------ - * L O C A L F U N C T I O N S - *------------------------------------------------------------------------------ - */ uint32_t agesawrapper_amdinitcpuio(void) { pci_devfn_t dev; diff --git a/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.h b/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.h index 6af5e5f..ee31fcf 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.h +++ b/src/mainboard/jetway/nf81-t56n-lf/agesawrapper.h @@ -17,11 +17,6 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
-/*---------------------------------------------------------------------------------------- - * M O D U L E S U S E D - *---------------------------------------------------------------------------------------- - */ - #ifndef _AGESAWRAPPER_H_ #define _AGESAWRAPPER_H_
@@ -29,50 +24,28 @@ #include <vendorcode/amd/agesa/f14/AGESA.h>
-/*---------------------------------------------------------------------------------------- - * D E F I N I T I O N S A N D M A C R O S - *---------------------------------------------------------------------------------------- +/** + * Define AMD Ontario APU SSID/SVID */ -/* Define AMD Ontario APPU SSID/SVID */ #define AMD_APU_SVID 0x1022 #define AMD_APU_SSID 0x1234 #define PCIE_BASE_ADDRESS CONFIG_MMCONF_BASE_ADDRESS
enum { - PICK_DMI, /* DMI Interface */ - PICK_PSTATE, /* Acpi Pstate SSDT Table */ - PICK_SRAT, /* SRAT Table */ - PICK_SLIT, /* SLIT Table */ - PICK_WHEA_MCE, /* WHEA MCE table */ - PICK_WHEA_CMC, /* WHEA CMV table */ - PICK_ALIB, /* SACPI SSDT table with ALIB implementation */ + PICK_DMI, /**< DMI Interface */ + PICK_PSTATE, /**< Acpi Pstate SSDT Table */ + PICK_SRAT, /**< SRAT Table */ + PICK_SLIT, /**< SLIT Table */ + PICK_WHEA_MCE, /**< WHEA MCE table */ + PICK_WHEA_CMC, /**< WHEA CMV table */ + PICK_ALIB, /**< SACPI SSDT table with ALIB implementation */ };
-/*---------------------------------------------------------------------------------------- - * T Y P E D E F S A N D S T R U C T U R E S - *---------------------------------------------------------------------------------------- - */ - typedef struct { UINT32 CalloutName; AGESA_STATUS (*CalloutPtr) (UINT32 Func, UINT32 Data, VOID* ConfigPtr); } BIOS_CALLOUT_STRUCT;
-/*---------------------------------------------------------------------------------------- - * P R O T O T Y P E S O F L O C A L F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/*---------------------------------------------------------------------------------------- - * E X P O R T E D F U N C T I O N S - *---------------------------------------------------------------------------------------- - */ - -/*--------------------------------------------------------------------------------------- - * L O C A L F U N C T I O N S - *--------------------------------------------------------------------------------------- - */ - UINT32 agesawrapper_amdinitreset (void); UINT32 agesawrapper_amdinitearly (void); UINT32 agesawrapper_amdinitenv (void); @@ -92,4 +65,4 @@ void *agesawrapper_getlateinitptr (int pick);
UINT32 GetHeapBase(AMD_CONFIG_PARAMS *StdHeader);
-#endif +#endif /* _AGESAWRAPPER_H_ */ diff --git a/src/mainboard/jetway/nf81-t56n-lf/buildOpts.c b/src/mainboard/jetway/nf81-t56n-lf/buildOpts.c index c6594d3..532e1c9 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/buildOpts.c +++ b/src/mainboard/jetway/nf81-t56n-lf/buildOpts.c @@ -50,14 +50,13 @@
#define FILECODE PLATFORM_SPECIFIC_OPTIONS_FILECODE
- -/* Select the cpu family. */ +/* Select the cpu family. */ #define INSTALL_FAMILY_10_SUPPORT FALSE #define INSTALL_FAMILY_12_SUPPORT FALSE #define INSTALL_FAMILY_14_SUPPORT TRUE #define INSTALL_FAMILY_15_SUPPORT FALSE
-/* Select the cpu socket type. */ +/* Select the cpu socket type. */ #define INSTALL_G34_SOCKET_SUPPORT FALSE #define INSTALL_C32_SOCKET_SUPPORT FALSE #define INSTALL_S1G3_SOCKET_SUPPORT FALSE @@ -69,8 +68,8 @@ #define INSTALL_FT1_SOCKET_SUPPORT TRUE #define INSTALL_AM3_SOCKET_SUPPORT FALSE
-/* - * Agesa optional capabilities selection. +/** + * AGESA optional capabilities selection. * Uncomment and mark FALSE those features you wish to include in the build. * Comment out or mark TRUE those features you want to REMOVE from the build. */ @@ -103,12 +102,12 @@ #define BLDOPT_REMOVE_ONLINE_SPARE_SUPPORT TRUE #define BLDOPT_REMOVE_MULTISOCKET_SUPPORT TRUE #define BLDOPT_REMOVE_ACPI_PSTATES FALSE - #define BLDCFG_REMOVE_ACPI_PSTATES_PPC FALSE - #define BLDCFG_REMOVE_ACPI_PSTATES_PCT FALSE - #define BLDCFG_REMOVE_ACPI_PSTATES_PSD FALSE - #define BLDCFG_REMOVE_ACPI_PSTATES_PSS FALSE - #define BLDCFG_REMOVE_ACPI_PSTATES_XPSS FALSE - #define BLDCFG_FORCE_INDEPENDENT_PSD_OBJECT FALSE +#define BLDCFG_REMOVE_ACPI_PSTATES_PPC FALSE +#define BLDCFG_REMOVE_ACPI_PSTATES_PCT FALSE +#define BLDCFG_REMOVE_ACPI_PSTATES_PSD FALSE +#define BLDCFG_REMOVE_ACPI_PSTATES_PSS FALSE +#define BLDCFG_REMOVE_ACPI_PSTATES_XPSS FALSE +#define BLDCFG_FORCE_INDEPENDENT_PSD_OBJECT FALSE #define BLDOPT_REMOVE_SRAT FALSE #define BLDOPT_REMOVE_SLIT FALSE #define BLDOPT_REMOVE_WHEA FALSE @@ -123,7 +122,7 @@ #define BLDOPT_REMOVE_EARLY_SAMPLES TRUE
/* - * Agesa entry points used in this implementation. + * AGESA entry points used in this implementation. */ #define AGESA_ENTRY_INIT_RESET TRUE #define AGESA_ENTRY_INIT_RECOVERY FALSE @@ -233,8 +232,8 @@ #define BLDCFG_HEAP_DRAM_ADDRESS 0xB0000 #define BLDCFG_CFG_TEMP_PCIE_MMIO_BASE_ADDRESS 0xD0000000
-/* - * Agesa configuration values selection. +/** + * AGESA configuration values selection. * Uncomment and specify the value for the configuration options * needed by the system. */ @@ -256,8 +255,8 @@ CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = { CPU_LIST_TERMINAL } };
-/***************************************************************************** - * Define the RELEASE VERSION string +/** + * @brief Define the RELEASE VERSION string * * The Release Version string should identify the next planned release. * When a branch is made in preparation for a release, the release manager @@ -268,42 +267,48 @@ CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = * The release manager will need to remove the trailing 'X' and update the * version string as appropriate for the release. The trunk copy of this file * should also be updated/incremented for the next expected version, + trailing 'X' - ****************************************************************************/ -// This is the delivery package title, "BrazosPI" -// This string MUST be exactly 8 characters long + */ + +/* + * This is the delivery package title, "BrazosPI" + * This string MUST be exactly 8 characters long + */ #define AGESA_PACKAGE_STRING {'c', 'b', '_', 'A', 'g', 'e', 's', 'a'}
-// This is the release version number of the AGESA component -// This string MUST be exactly 12 characters long +/* This is the release version number of the AGESA component + * This string MUST be exactly 12 characters long + */ #define AGESA_VERSION_STRING {'V', '1', '.', '1', '.', '0', '.', '3', ' ', ' ', ' ', ' '}
/* MEMORY_BUS_SPEED */ -#define DDR400_FREQUENCY 200 ///< DDR 400 -#define DDR533_FREQUENCY 266 ///< DDR 533 -#define DDR667_FREQUENCY 333 ///< DDR 667 -#define DDR800_FREQUENCY 400 ///< DDR 800 -#define DDR1066_FREQUENCY 533 ///< DDR 1066 -#define DDR1333_FREQUENCY 667 ///< DDR 1333 -#define DDR1600_FREQUENCY 800 ///< DDR 1600 -#define DDR1866_FREQUENCY 933 ///< DDR 1866 -#define UNSUPPORTED_DDR_FREQUENCY 934 ///< Highest limit of DDR frequency +#define DDR400_FREQUENCY 200 /**< DDR 400 */ +#define DDR533_FREQUENCY 266 /**< DDR 533 */ +#define DDR667_FREQUENCY 333 /**< DDR 667 */ +#define DDR800_FREQUENCY 400 /**< DDR 800 */ +#define DDR1066_FREQUENCY 533 /**< DDR 1066 */ +#define DDR1333_FREQUENCY 667 /**< DDR 1333 */ +#define DDR1600_FREQUENCY 800 /**< DDR 1600 */ +#define DDR1866_FREQUENCY 933 /**< DDR 1866 */ +#define UNSUPPORTED_DDR_FREQUENCY 934 /**< Max limit of DDR frequency */
/* QUANDRANK_TYPE*/ -#define QUADRANK_REGISTERED 0 ///< Quadrank registered DIMM -#define QUADRANK_UNBUFFERED 1 ///< Quadrank unbuffered DIMM +#define QUADRANK_REGISTERED 0 /**< Quadrank registered DIMM */ +#define QUADRANK_UNBUFFERED 1 /**< Quadrank unbuffered DIMM */
/* USER_MEMORY_TIMING_MODE */ -#define TIMING_MODE_AUTO 0 ///< Use best rate possible -#define TIMING_MODE_LIMITED 1 ///< Set user top limit -#define TIMING_MODE_SPECIFIC 2 ///< Set user specified speed +#define TIMING_MODE_AUTO 0 /**< Use best rate possible */ +#define TIMING_MODE_LIMITED 1 /**< Set user top limit */ +#define TIMING_MODE_SPECIFIC 2 /**< Set user specified speed */
/* POWER_DOWN_MODE */ -#define POWER_DOWN_BY_CHANNEL 0 ///< Channel power down mode -#define POWER_DOWN_BY_CHIP_SELECT 1 ///< Chip select power down mode +#define POWER_DOWN_BY_CHANNEL 0 /**< Channel power down mode */ +#define POWER_DOWN_BY_CHIP_SELECT 1 /**< Chip select power down mode */
-// The following definitions specify the default values for various parameters in which there are -// no clearly defined defaults to be used in the common file. The values below are based on product -// and BKDG content, please consult the AGESA Memory team for consultation. +/** + * The following definitions specify the default values for various parameters + * in which there are no clearly defined defaults to be used in the common + * file. The values below are based on product and BKDG content. + */ #define DFLT_SCRUB_DRAM_RATE (0) #define DFLT_SCRUB_L2_RATE (0) #define DFLT_SCRUB_L3_RATE (0) @@ -316,135 +321,25 @@ CONST AP_MTRR_SETTINGS ROMDATA OntarioApMtrrSettingsList[] = /* Instantiate all solution relevant data. */ #include <vendorcode/amd/agesa/f14/Include/PlatformInstall.h>
-/*---------------------------------------------------------------------------------------- - * CUSTOMER OVERIDES MEMORY TABLE - *---------------------------------------------------------------------------------------- - */ - -/* - * Platform Specific Overriding Table allows IBV/OEM to pass in platform information to AGESA - * (e.g. MemClk routing, the number of DIMM slots per channel,...). If PlatformSpecificTable - * is populated, AGESA will base its settings on the data from the table. Otherwise, it will - * use its default conservative settings. +/** + * @brief Customer Overides Memory Table + * + * Platform Specific Overriding Table allows IBV/OEM to pass in platform + * information to AGESA + * (e.g. MemClk routing, the number of DIMM slots per channel,...). + * If PlatformSpecificTable is populated, AGESA will base its settings on the + * data from the table. Otherwise, it will use its default conservative settings. */ CONST PSO_ENTRY ROMDATA DefaultPlatformMemoryConfiguration[] = { - // - // The following macros are supported (use comma to separate macros): - // - // MEMCLK_DIS_MAP(SocketID, ChannelID, MemClkDisBit0CSMap,..., MemClkDisBit7CSMap) - // The MemClk pins are identified based on BKDG definition of Fn2x88[MemClkDis] bitmap. - // AGESA will base on this value to disable unused MemClk to save power. - // Example: - // BKDG definition of Fn2x88[MemClkDis] bitmap for AM3 package is like below: - // Bit AM3/S1g3 pin name - // 0 M[B,A]_CLK_H/L[0] - // 1 M[B,A]_CLK_H/L[1] - // 2 M[B,A]_CLK_H/L[2] - // 3 M[B,A]_CLK_H/L[3] - // 4 M[B,A]_CLK_H/L[4] - // 5 M[B,A]_CLK_H/L[5] - // 6 M[B,A]_CLK_H/L[6] - // 7 M[B,A]_CLK_H/L[7] - // And platform has the following routing: - // CS0 M[B,A]_CLK_H/L[4] - // CS1 M[B,A]_CLK_H/L[2] - // CS2 M[B,A]_CLK_H/L[3] - // CS3 M[B,A]_CLK_H/L[5] - // Then platform can specify the following macro: - // MEMCLK_DIS_MAP(ANY_SOCKET, ANY_CHANNEL, 0x00, 0x00, 0x02, 0x04, 0x01, 0x08, 0x00, 0x00) - // - // CKE_TRI_MAP(SocketID, ChannelID, CKETriBit0CSMap, CKETriBit1CSMap) - // The CKE pins are identified based on BKDG definition of Fn2x9C_0C[CKETri] bitmap. - // AGESA will base on this value to tristate unused CKE to save power. - // - // ODT_TRI_MAP(SocketID, ChannelID, ODTTriBit0CSMap,..., ODTTriBit3CSMap) - // The ODT pins are identified based on BKDG definition of Fn2x9C_0C[ODTTri] bitmap. - // AGESA will base on this value to tristate unused ODT pins to save power. - // - // CS_TRI_MAP(SocketID, ChannelID, CSTriBit0CSMap,..., CSTriBit7CSMap) - // The Chip select pins are identified based on BKDG definition of Fn2x9C_0C[ChipSelTri] bitmap. - // AGESA will base on this value to tristate unused Chip select to save power. - // - // NUMBER_OF_DIMMS_SUPPORTED(SocketID, ChannelID, NumberOfDimmSlotsPerChannel) - // Specifies the number of DIMM slots per channel. - // - // NUMBER_OF_CHIP_SELECTS_SUPPORTED(SocketID, ChannelID, NumberOfChipSelectsPerChannel) - // Specifies the number of Chip selects per channel. - // - // NUMBER_OF_CHANNELS_SUPPORTED(SocketID, NumberOfChannelsPerSocket) - // Specifies the number of channels per socket. - // - // OVERRIDE_DDR_BUS_SPEED(SocketID, ChannelID, USER_MEMORY_TIMING_MODE, MEMORY_BUS_SPEED) - // Specifies DDR bus speed of channel ChannelID on socket SocketID. - // - // DRAM_TECHNOLOGY(SocketID, TECHNOLOGY_TYPE) - // Specifies the DRAM technology type of socket SocketID (DDR2, DDR3,...) - // - // WRITE_LEVELING_SEED(SocketID, ChannelID, Byte0Seed, Byte1Seed, Byte2Seed, Byte3Seed, Byte4Seed, Byte5Seed, - // Byte6Seed, Byte7Seed, ByteEccSeed) - // Specifies the write leveling seed for a channel of a socket. - // NUMBER_OF_DIMMS_SUPPORTED (ANY_SOCKET, ANY_CHANNEL, 2), NUMBER_OF_CHANNELS_SUPPORTED (ANY_SOCKET, 1), PSO_END };
- -//DA Customer table +/* DA Customer table */ CONST UINT8 AGESA_MEM_TABLE_ON[][sizeof (MEM_TABLE_ALIAS)] = { - // Hardcoded Memory Training Values - - // The following macro should be used to override training values for your platform - // - // DQSACCESS(MTAfterDqsRwPosTrn, MTNodes, MTDcts, MTDIMMs, BFRdDqsDly, MTOverride, 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, 0x18, 0x1c, 0x20), - // - // NOTE: - // The following training hardcode values are example values that were taken from a tilapia motherboard - // with a particular DIMM configuration. To hardcode your own values, uncomment the appropriate line in - // the table and replace the byte lane values with your own. - // - // ------------------ BYTE LANES ---------------------- - // BL0 BL1 BL2 BL3 BL4 BL5 BL6 Bl7 ECC - // Write Data Timing - // DQSACCESS(MTAfterHwWLTrnP2, MTNode0, MTDct0, MTDIMM0, BFWrDatDly, MTOverride, 0x1D, 0x20, 0x26, 0x2B, 0x37, 0x3A, 0x3e, 0x3F, 0x30),// DCT0, DIMM0 - // DQSACCESS(MTAfterHwWLTrnP2, MTNode0, MTDct0, MTDIMM1, BFWrDatDly, MTOverride, 0x1D, 0x00, 0x06, 0x0B, 0x17, 0x1A, 0x1E, 0x1F, 0x10),// DCT0, DIMM1 - // DQSACCESS(MTAfterHwWLTrnP2, MTNode0, MTDct1, MTDIMM0, BFWrDatDly, MTOverride, 0x18, 0x1D, 0x27, 0x2B, 0x3B, 0x3B, 0x3E, 0x3E, 0x30),// DCT1, DIMM0 - // DQSACCESS(MTAfterHwWLTrnP2, MTNode0, MTDct1, MTDIMM1, BFWrDatDly, MTOverride, 0x18, 0x1D, 0x1C, 0x0B, 0x17, 0x1A, 0x1D, 0x1C, 0x10),// DCT1, DIMM1 - - // DQS Receiver Enable - // DQSACCESS(MTAfterSwRxEnTrn, MTNode0, MTDct0, MTDIMM0, BFRcvEnDly, MTOverride, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),// DCT0, DIMM0 - // DQSACCESS(MTAfterSwRxEnTrn, MTNode0, MTDct0, MTDIMM1, BFRcvEnDly, MTOverride, 0x7C, 0x7D, 0x7E, 0x81, 0x88, 0x8F, 0x96, 0x9F, 0x84),// DCT0, DIMM1 - // DQSACCESS(MTAfterSwRxEnTrn, MTNode0, MTDct1, MTDIMM0, BFRcvEnDly, MTOverride, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),// DCT1, DIMM0 - // DQSACCESS(MTAfterSwRxEnTrn, MTNode0, MTDct1, MTDIMM1, BFRcvEnDly, MTOverride, 0x1C, 0x1D, 0x1E, 0x01, 0x08, 0x0F, 0x16, 0x1F, 0x04),// DCT1, DIMM1 - - // Write DQS Delays - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct0, MTDIMM0, BFWrDqsDly, MTOverride, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),// DCT0, DIMM0 - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct0, MTDIMM1, BFWrDqsDly, MTOverride, 0x06, 0x0D, 0x12, 0x1A, 0x25, 0x28, 0x2C, 0x2C, 0x44),// DCT0, DIMM1 - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct1, MTDIMM0, BFWrDqsDly, MTOverride, 0x07, 0x0E, 0x14, 0x1B, 0x24, 0x29, 0x2B, 0x2C, 0x1F),// DCT1, DIMM0 - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct1, MTDIMM1, BFWrDqsDly, MTOverride, 0x07, 0x0C, 0x14, 0x19, 0x25, 0x28, 0x2B, 0x2B, 0x1A),// DCT1, DIMM1 - - // Read DQS Delays - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct0, MTDIMM0, BFRdDqsDly, MTOverride, 0x10, 0x10, 0x0E, 0x10, 0x10, 0x10, 0x10, 0x0E, 0x10),// DCT0, DIMM0 - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct0, MTDIMM1, BFRdDqsDly, MTOverride, 0x10, 0x10, 0x0E, 0x10, 0x10, 0x10, 0x10, 0x1E, 0x10),// DCT0, DIMM1 - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct1, MTDIMM0, BFRdDqsDly, MTOverride, 0x10, 0x10, 0x0E, 0x10, 0x10, 0x10, 0x10, 0x1E, 0x10),// DCT1, DIMM0 - // DQSACCESS(MTAfterDqsRwPosTrn, MTNode0, MTDct1, MTDIMM1, BFRdDqsDly, MTOverride, 0x10, 0x10, 0x0E, 0x10, 0x10, 0x10, 0x10, 0x1E, 0x10),// DCT1, DIMM1 - //-------------------------------------------------------------------------------------------------------------------------------------------------- - // TABLE END - NBACCESS (MTEnd, 0, 0, 0, 0, 0), // End of Table + NBACCESS (MTEnd, 0, 0, 0, 0, 0), /* End of Table */ }; -CONST UINT8 SizeOfTableON = sizeof (AGESA_MEM_TABLE_ON) / sizeof (AGESA_MEM_TABLE_ON[0]);
-/* *************************************************************************** - * Optional User code to be included into the AGESA build - * These may be 32-bit call-out routines... - */ -//AGESA_STATUS -//AgesaReadSpd ( -// IN UINTN FcnData, -// IN OUT AGESA_READ_SPD_PARAMS *ReadSpd -// ) -//{ -// /* platform code to read an SPD... */ -// return Status; -//} +CONST UINT8 SizeOfTableON = sizeof (AGESA_MEM_TABLE_ON) / sizeof (AGESA_MEM_TABLE_ON[0]); diff --git a/src/mainboard/jetway/nf81-t56n-lf/get_bus_conf.c b/src/mainboard/jetway/nf81-t56n-lf/get_bus_conf.c index 1491f29..9d84d09 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/get_bus_conf.c +++ b/src/mainboard/jetway/nf81-t56n-lf/get_bus_conf.c @@ -30,18 +30,19 @@ #include <southbridge/amd/cimx/sb800/sb_cimx.h>
-/* Global variables for MB layouts and these will be shared by irqtable mptable -* and acpi_tables busnum is default. -*/ +/** + * Global variables for mainboard layouts. These are shared by irqtable, + * mptable and acpi_tables where busnum is default. + */ u8 bus_isa; u8 bus_sb800[6]; u32 apicid_sb800;
-/* -* 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 -*/ +/** + * 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, }; @@ -53,7 +54,7 @@ static u32 get_bus_conf_done = 0;
#if CONFIG_HAVE_ACPI_RESUME extern u8 acpi_slp_type; -#endif +#endif /* CONFIG_HAVE_ACPI_RESUME */
void get_bus_conf(void) { @@ -63,26 +64,29 @@ void get_bus_conf(void) device_t dev; int i, j;
+ /* Be sure func is called exactly once */ if (get_bus_conf_done == 1) - return; /* do it only once */ + return;
get_bus_conf_done = 1;
-/* - * This is the call to AmdInitLate. It is really in the wrong place, conceptually, - * but functionally within the coreboot model, this is the best place to make the - * call. The logically correct place to call AmdInitLate is after PCI scan is done, - * after the decision about S3 resume is made, and before the system tables are - * written into RAM. The routine that is responsible for writing the tables is - * "write_tables", called near the end of "main". There is no platform - * specific entry point between the S3 resume decision point and the call to - * "write_tables", and the next platform specific entry points are the calls to - * the ACPI table write functions. The first of ose would seem to be the right - * place, but other table write functions, e.g. the PIRQ table write function, are - * called before the ACPI tables are written. This routine is called at the beginning - * of each of the write functions called prior to the ACPI write functions, so this - * becomes the best place for this call. +/** + * This is the call to AmdInitLate. It is really in the wrong place, + * conceptually, but functionally within the coreboot model, this is the best + * place to make the call. The logically correct place to call AmdInitLate is + * after PCI scan is done, after the decision about S3 resume is made, and + * before the system tables are written into RAM. The routine that is + * responsible for writing the tables is "write_tables", called near the end of + * "main". There is no platform specific entry point between the S3 resume + * decision point and the call to "write_tables", and the next platform + * specific entry points are the calls to the ACPI table write functions. The + * first of ose would seem to be the right place, but other table write + * functions, e.g. the PIRQ table write function, are called before the ACPI + * tables are written. This routine is called at the beginning of each of the + * write functions called prior to the ACPI write functions, so this becomes + * the best place for this call. */ + #if CONFIG_HAVE_ACPI_RESUME if (acpi_slp_type != 3) { status = agesawrapper_amdinitlate(); @@ -96,7 +100,8 @@ void get_bus_conf(void) status = agesawrapper_amdinitlate(); if(status) printk(BIOS_DEBUG, "agesawrapper_amdinitlate failed: %x \n", status); -#endif +#endif /* CONFIG_HAVE_ACPI_RESUME */ + sbdn_sb800 = 0;
memset(bus_sb800, 0, sizeof(bus_sb800)); @@ -142,5 +147,5 @@ void get_bus_conf(void)
#if CONFIG_AMD_SB_CIMX sb_Late_Post(); -#endif +#endif /* CONFIG_AMD_SB_CIMX */ } diff --git a/src/mainboard/jetway/nf81-t56n-lf/irq_tables.c b/src/mainboard/jetway/nf81-t56n-lf/irq_tables.c index b77c375..40fb58f 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/irq_tables.c +++ b/src/mainboard/jetway/nf81-t56n-lf/irq_tables.c @@ -26,9 +26,9 @@
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) + 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; @@ -58,15 +58,17 @@ unsigned long write_pirq_routing_table(unsigned long addr) u8 sum = 0; int i;
+ /* Find all Bus num and APIC's that are share with + * mptable.c and acpi_tables.c + */ + get_bus_conf();
- 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. */ + /* Align table on 16Byte boundary. */ addr += 15; addr &= ~15;
- /* This table must be betweeen 0xf0000 & 0x100000 */ + /* This table must be between 0xf0000 & 0x100000 */ printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr);
pirq = (void *)(addr); @@ -90,19 +92,14 @@ unsigned long write_pirq_routing_table(unsigned long addr) pirq_info = (void *)(&pirq->checksum + 1); slot_num = 0;
- - /* pci bridge */ + /* PCI Bridge */ write_pirq_info(pirq_info, bus_sb800[0], ((sbdn_sb800 + 0x14) << 3) | 4, 0x1, 0xdef8, 0x2, 0xdef8, 0x3, 0xdef8, 0x4, 0xdef8, 0, 0); pirq_info++;
- - slot_num++;
- - pirq->size = 32 + 16 * slot_num;
for (i = 0; i < pirq->size; i++) @@ -117,5 +114,4 @@ unsigned long write_pirq_routing_table(unsigned long addr) printk(BIOS_INFO, "write_pirq_routing_table done.\n");
return (unsigned long)pirq_info; - } diff --git a/src/mainboard/jetway/nf81-t56n-lf/mainboard.c b/src/mainboard/jetway/nf81-t56n-lf/mainboard.c index d5f2d03..1d82cb9 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/mainboard.c +++ b/src/mainboard/jetway/nf81-t56n-lf/mainboard.c @@ -64,7 +64,7 @@ static void mainboard_enable(device_t dev) */ #if CONFIG_HAVE_ACPI_RESUME acpi_slp_type = acpi_get_sleep_type(); -#endif +#endif /* CONFIG_HAVE_ACPI_RESUME */
/* enable GPP CLK0 thru CLK3 (interleaved) */ /* disable GPP CLK4 thru SLT_GFX_CLK */ @@ -75,7 +75,7 @@ static void mainboard_enable(device_t dev) *(misc_mem_clk_cntrl + 3) = 0x00; *(misc_mem_clk_cntrl + 4) = 0x00;
- /* + /** * Initialize ASF registers to an arbitrary address because someone * long ago set things up this way inside the SPD read code. The * SPD read code has been made generic and moved out of the board diff --git a/src/mainboard/jetway/nf81-t56n-lf/mptable.c b/src/mainboard/jetway/nf81-t56n-lf/mptable.c index d7fe6a0..7a08726 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/mptable.c +++ b/src/mainboard/jetway/nf81-t56n-lf/mptable.c @@ -95,7 +95,6 @@ static void *smp_write_config_table(void *v) PCI_INT(0x0, 0x01, 0x0, intr_data[0x02]); PCI_INT(0x0, 0x01, 0x1, intr_data[0x03]);
- //PCI_INT(0x0, 0x14, 0x1, 0x11); /* IDE. */ PCI_INT(0x0, 0x14, 0x0, 0x10); /* Southbridge HD Audio: */ PCI_INT(0x0, 0x14, 0x2, 0x12); @@ -107,10 +106,10 @@ static void *smp_write_config_table(void *v) PCI_INT(0x0, 0x16, 0x0, intr_data[0x34]); PCI_INT(0x0, 0x16, 0x1, intr_data[0x35]);
- /* sata */ + /* SATA */ PCI_INT(0x0, 0x11, 0x0, intr_data[0x41]);
- /* on board NIC & Slot PCIE. */ + /* On-board NIC & Slot PCIE. */
/* PCI slots */ /* PCI_SLOT 0. */ @@ -119,7 +118,7 @@ static void *smp_write_config_table(void *v) PCI_INT(bus_sb800[1], 0x5, 0x2, 0x16); PCI_INT(bus_sb800[1], 0x5, 0x3, 0x17);
- /* PCI_SLOT 1. */ + /* On-board Realtek NIC 1. */ PCI_INT(bus_sb800[1], 0x6, 0x0, 0x15); PCI_INT(bus_sb800[1], 0x6, 0x1, 0x16); PCI_INT(bus_sb800[1], 0x6, 0x2, 0x17); @@ -135,7 +134,7 @@ static void *smp_write_config_table(void *v) PCI_INT(bus_sb800[2], 0x0, 0x1, 0x13); PCI_INT(bus_sb800[2], 0x0, 0x2, 0x14);
- /* PCIe PortA */ + /* On-board Realtek NIC 2. (PCIe PortA) */ PCI_INT(0x0, 0x15, 0x0, 0x10); /* PCIe PortB */ PCI_INT(0x0, 0x15, 0x1, 0x11); @@ -144,7 +143,9 @@ static void *smp_write_config_table(void *v) /* PCIe PortD */ PCI_INT(0x0, 0x15, 0x3, 0x13);
- /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + /* Local Ints: + * Type | Polarity | Trigger | Bus ID | IRQ | APIC ID PIN# + */ IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0); IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1); /* There is no extension information... */ diff --git a/src/mainboard/jetway/nf81-t56n-lf/romstage.c b/src/mainboard/jetway/nf81-t56n-lf/romstage.c index 846d5c7..3406edf 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/romstage.c +++ b/src/mainboard/jetway/nf81-t56n-lf/romstage.c @@ -173,7 +173,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
printk(BIOS_DEBUG, "System memory saved. OK to load ramstage.\n"); } -#endif +#endif /* CONFIG_HAVE_ACPI_RESUME */
/* Initialize i8259 pic */ post_code(0x43);