diff options
Diffstat (limited to 'src/soc/intel/fsp_baytrail/fsp/chipset_fsp_util.c')
| -rwxr-xr-x[-rw-r--r--] | src/soc/intel/fsp_baytrail/fsp/chipset_fsp_util.c | 129 |
1 files changed, 126 insertions, 3 deletions
diff --git a/src/soc/intel/fsp_baytrail/fsp/chipset_fsp_util.c b/src/soc/intel/fsp_baytrail/fsp/chipset_fsp_util.c index 2a41e612a3..45b4154492 100644..100755 --- a/src/soc/intel/fsp_baytrail/fsp/chipset_fsp_util.c +++ b/src/soc/intel/fsp_baytrail/fsp/chipset_fsp_util.c @@ -2,6 +2,7 @@ * This file is part of the coreboot project. * * Copyright (C) 2013-2014 Sage Electronic Engineering, LLC. + * Copyright (C) 2014 Intel Corporation * * 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 @@ -69,7 +70,7 @@ typedef struct soc_intel_fsp_baytrail_config config_t; * * @param UpdData Pointer to the UPD Data structure */ -static void ConfigureDefaultUpdData(UPD_DATA_REGION *UpdData) +static void ConfigureDefaultUpdData(FSP_INFO_HEADER *FspInfo, UPD_DATA_REGION *UpdData) { ROMSTAGE_CONST struct device *dev; ROMSTAGE_CONST config_t *config; @@ -146,7 +147,15 @@ static void ConfigureDefaultUpdData(UPD_DATA_REGION *UpdData) switch (dev->path.pci.devfn) { case MIPI_DEV_FUNC: /* Camera / Image Signal Processing */ - UpdData->ISPEnable = dev->enabled; + if (FspInfo->ImageRevision >= FSP_GOLD3_REV_ID) { + UpdData->ISPEnable = dev->enabled; + } else { + /* Gold2 and earlier FSP: ISPEnable is the filed */ + /* next to PcdGttSize in UPD_DATA_REGION struct */ + *(&(UpdData->PcdGttSize)+sizeof(UINT8)) = dev->enabled; + printk (BIOS_DEBUG, + "Baytrail Gold2 or earlier FSP, adjust ISPEnable offset.\n"); + } printk(BIOS_DEBUG, "MIPI/ISP:\t\t%s\n", UpdData->PcdEnableSdio?"Enabled":"Disabled"); break; @@ -303,6 +312,120 @@ static void ConfigureDefaultUpdData(UPD_DATA_REGION *UpdData) printk(BIOS_DEBUG, "Xhci:\t\t\t%s\n", UpdData->PcdEnableXhci?"Enabled":"Disabled"); + if (config->SerialDebugPortAddress != SerialDebugPortAddress_DEFAULT) { + UpdData->SerialDebugPortAddress = config->SerialDebugPortAddress; + } + if (config->SerialDebugPortType != SERIAL_DEBUG_PORT_DEFAULT) { + UpdData->SerialDebugPortType + = config->SerialDebugPortType - SERIAL_DEBUG_PORT_TYPE_NONE; + } + if (config->PcdMrcDebugMsg != MRC_DEBUG_MSG_DEFAULT) { + UpdData->PcdMrcDebugMsg + = config->PcdMrcDebugMsg - MRC_DEBUG_MSG_DISABLE; + printk (BIOS_DEBUG, "MRC Debug Message:\t%s\n", + (UpdData->PcdMrcDebugMsg) ? "Enabled" : "Disabled"); + } + if (config->PcdSccEnablePciMode != SCC_PCI_MODE_DEFAULT) { + UpdData->PcdSccEnablePciMode + = config->PcdSccEnablePciMode - SCC_PCI_MODE_DISABLE; + } + if (config->IgdRenderStandby != IGD_RENDER_STANDBY_DEFAULT) { + UpdData->IgdRenderStandby + = config->IgdRenderStandby - IGD_RENDER_STANDBY_DISABLE; + printk (BIOS_DEBUG, "IGD Render Standby:\t%s\n", + (UpdData->IgdRenderStandby) ? "Enabled" : "Disabled"); + } + if (config->TxeUmaEnable != TXE_UMA_DEFAULT) { + UpdData->TxeUmaEnable = config->TxeUmaEnable - TXE_UMA_DISABLE; + } + + /* set memory down parameters */ + if (config->EnableMemoryDown != MEMORY_DOWN_DEFAULT) { + UpdData->PcdMemoryParameters.EnableMemoryDown + = config->EnableMemoryDown - MEMORY_DOWN_DISABLE; + + if (config->DRAMSpeed != DRAM_SPEED_DEFAULT) { + UpdData->PcdMemoryParameters.DRAMSpeed + = config->DRAMSpeed - DRAM_SPEED_800MHZ; + } + if (config->DRAMType != DRAM_TYPE_DEFAULT) { + UpdData->PcdMemoryParameters.DRAMType + = config->DRAMType - DRAM_TYPE_DDR3; + } + if (config->DIMM0Enable != DIMM0_ENABLE_DEFAULT) { + UpdData->PcdMemoryParameters.DIMM0Enable + = config->DIMM0Enable - DIMM0_DISABLE; + } + if (config->DIMM1Enable != DIMM1_ENABLE_DEFAULT) { + UpdData->PcdMemoryParameters.DIMM1Enable + = config->DIMM1Enable - DIMM1_DISABLE; + } + if (config->DIMMDWidth != DIMM_DWIDTH_DEFAULT) { + UpdData->PcdMemoryParameters.DIMMDWidth + = config->DIMMDWidth - DIMM_DWIDTH_X8; + } + if (config->DIMMDensity != DIMM_DENSITY_DEFAULT) { + UpdData->PcdMemoryParameters.DIMMDensity + = config->DIMMDensity - DIMM_DENSITY_1G_BIT; + } + if (config->DIMMBusWidth != DIMM_BUS_WIDTH_DEFAULT) { + UpdData->PcdMemoryParameters.DIMMBusWidth + = config->DIMMBusWidth - DIMM_BUS_WIDTH_8BIT; + } + if (config->DIMMSides != DIMM_SIDES_DEFAULT) { + UpdData->PcdMemoryParameters.DIMMSides + = config->DIMMSides - DIMM_SIDES_1RANK; + } + if (config->DIMMtCL != DIMM_TCL_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtCL = config->DIMMtCL; + if (config->DIMMtRPtRCD != DIMM_TRP_TRCD_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtRPtRCD = config->DIMMtRPtRCD; + if (config->DIMMtWR != DIMM_TWR_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtWR = config->DIMMtWR; + if (config->DIMMtWTR != DIMM_TWTR_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtWTR = config->DIMMtWTR; + if (config->DIMMtRRD != DIMM_TRRD_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtRRD = config->DIMMtRRD; + if (config->DIMMtRTP != DIMM_TRTP_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtRTP = config->DIMMtRTP; + if (config->DIMMtFAW != DIMM_TFAW_DEFAULT) + UpdData->PcdMemoryParameters.DIMMtFAW = config->DIMMtFAW; + + printk (BIOS_DEBUG, + "Memory Down Data Existed : %s\n"\ + "- Speed (0: 800, 1: 1066, 2: 1333, 3: 1600): %d\n"\ + "- Type (0: DDR3, 1: DDR3L) : %d\n"\ + "- DIMM0 : %s\n"\ + "- DIMM1 : %s\n"\ + "- Width : x%d\n"\ + "- Density : %dGbit\n" + "- BudWidth : %dbit\n"\ + "- Rank # : %d\n"\ + "- tCL : %02X\n"\ + "- tRPtRCD : %02X\n"\ + "- tWR : %02X\n"\ + "- tWTR : %02X\n"\ + "- tRRD : %02X\n"\ + "- tRTP : %02X\n"\ + "- tFAW : %02X\n" + , (UpdData->PcdMemoryParameters.EnableMemoryDown) ? "Enabled" : "Disabled" + , UpdData->PcdMemoryParameters.DRAMSpeed + , UpdData->PcdMemoryParameters.DRAMType + , (UpdData->PcdMemoryParameters.DIMM0Enable) ? "Enabled" : "Disabled" + , (UpdData->PcdMemoryParameters.DIMM1Enable) ? "Enabled" : "Disabled" + , 8 << (UpdData->PcdMemoryParameters.DIMMDWidth) + , 1 << (UpdData->PcdMemoryParameters.DIMMDensity) + , 8 << (UpdData->PcdMemoryParameters.DIMMBusWidth) + , (UpdData->PcdMemoryParameters.DIMMSides) + 1 + , UpdData->PcdMemoryParameters.DIMMtCL + , UpdData->PcdMemoryParameters.DIMMtRPtRCD + , UpdData->PcdMemoryParameters.DIMMtWR + , UpdData->PcdMemoryParameters.DIMMtWTR + , UpdData->PcdMemoryParameters.DIMMtRRD + , UpdData->PcdMemoryParameters.DIMMtRTP + , UpdData->PcdMemoryParameters.DIMMtFAW + ); + } } /* Set up the Baytrail specific structures for the call into the FSP */ @@ -318,7 +441,7 @@ void chipset_fsp_early_init(FSP_INIT_PARAMS *pFspInitParams, /* Initialize the UPD Data */ GetUpdDefaultFromFsp (fsp_ptr, pFspRtBuffer->Common.UpdDataRgnPtr); - ConfigureDefaultUpdData(pFspRtBuffer->Common.UpdDataRgnPtr); + ConfigureDefaultUpdData(fsp_ptr, pFspRtBuffer->Common.UpdDataRgnPtr); pFspInitParams->NvsBufferPtr = NULL; #if IS_ENABLED(CONFIG_ENABLE_MRC_CACHE) |