diff options
Diffstat (limited to 'src/mainboard/intel/amenia/romstage.c')
| -rw-r--r-- | src/mainboard/intel/amenia/romstage.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/src/mainboard/intel/amenia/romstage.c b/src/mainboard/intel/amenia/romstage.c deleted file mode 100644 index 582c7542f6..0000000000 --- a/src/mainboard/intel/amenia/romstage.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2015 Intel Corp. - * (Written by Lance Zhao <lijian.zhao@intel.com> for Intel Corp.) - * - * 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. - */ - -#include <soc/romstage.h> -#include <string.h> -#include <fsp/soc_binding.h> - -/* Channel 0 PHY to DUnit DQ mapping */ -static const uint8_t swizzling_ch0_amenia[] = { - 9, 14, 12, 13, 10, 11, 8, 15, 7, 3, 5, 2, 6, 0, 1, 4, - 28, 24, 26, 27, 29, 30, 31, 25, 20, 22, 23, 16, 19, 17, 18, 21, -}; - -/* Channel 1 PHY to DUnit DQ mapping */ -static const uint8_t swizzling_ch1_amenia[] = { - 6, 7, 5, 4, 3, 1, 0, 2, 12, 10, 11, 13, 14, 8, 9, 15, - 16, 22, 23, 20, 18, 17, 19, 21, 30, 28, 29, 25, 24, 26, 27, 31, -}; - -/* Channel 2 PHY to DUnit DQ mapping */ -static const uint8_t swizzling_ch2_amenia[] = { - 15, 9, 8, 11, 14, 13, 12, 10, 4, 3, 7, 5, 6, 1, 0, 2, - 25, 28, 30, 31, 26, 27, 24, 29, 20, 23, 22, 21, 18, 19, 16, 17, -}; - -/* Channel 3 PHY to DUnit DQ mapping */ -static const uint8_t swizzling_ch3_amenia[] = { - 2, 1, 6, 7, 5, 4, 3, 0, 11, 10, 8, 9, 12, 15, 13, 14, - 17, 23, 19, 16, 21, 22, 20, 18, 31, 29, 26, 25, 28, 27, 24, 30, -}; - -static void amenia_fill_memory_params(FSP_M_CONFIG *cfg) -{ - cfg->Profile = 11; /* 0xB:LPDDR4_2400_24_22_22 */ - cfg->DIMM0SPDAddress = 0; - cfg->DIMM1SPDAddress = 0; - cfg->Ch0_RankEnable = 0x1; - cfg->Ch0_DeviceWidth = 0x1; - cfg->Ch0_DramDensity = 0x2; - cfg->Ch0_Option = 0x3; /* Bank Address Hashing enabled */ - cfg->Ch0_TristateClk1 = 0; - cfg->Ch0_Mode2N = 0; - cfg->Ch0_OdtLevels = 0; - cfg->Ch1_RankEnable = 0x1; - cfg->Ch1_DeviceWidth = 0x1; - cfg->Ch1_DramDensity = 0x2; - cfg->Ch1_Option = 0x3; /* Bank Address Hashing enabled */ - cfg->Ch1_TristateClk1 = 0; - cfg->Ch1_Mode2N = 0; - cfg->Ch1_OdtLevels = 0; - cfg->Ch2_RankEnable = 0x1; - cfg->Ch2_DeviceWidth = 0x1; - cfg->Ch2_DramDensity = 0x2; - cfg->Ch2_Option = 0x3; /* Bank Address Hashing enabled */ - cfg->Ch2_TristateClk1 = 0; - cfg->Ch2_Mode2N = 0; - cfg->Ch2_OdtLevels = 0; - cfg->Ch3_RankEnable = 0x1; - cfg->Ch3_DeviceWidth = 0x1; - cfg->Ch3_DramDensity = 0x2; - cfg->Ch3_Option = 0x3; /* Bank Address Hashing enabled */ - cfg->Ch3_TristateClk1 = 0; - cfg->Ch3_Mode2N = 0; - cfg->Ch3_OdtLevels = 0; - - memcpy(cfg->Ch0_Bit_swizzling, swizzling_ch0_amenia, - sizeof(swizzling_ch0_amenia)); - memcpy(cfg->Ch1_Bit_swizzling, swizzling_ch1_amenia, - sizeof(swizzling_ch1_amenia)); - memcpy(cfg->Ch2_Bit_swizzling, swizzling_ch2_amenia, - sizeof(swizzling_ch2_amenia)); - memcpy(cfg->Ch3_Bit_swizzling, swizzling_ch3_amenia, - sizeof(swizzling_ch3_amenia)); -} - -void mainboard_memory_init_params(FSPM_UPD *memupd) -{ - FSP_M_CONFIG *cfg = &memupd->FspmConfig; - - cfg->Package = 1; /* 0x1:BGA */ - cfg->MemoryDown = 1; - cfg->DDR3LPageSize = 0; - cfg->DDR3LASR = 0; - cfg->ScramblerSupport = 1; - cfg->ChannelHashMask = 0x36; - cfg->SliceHashMask = 0x9; - cfg->InterleavedMode = 2; - cfg->ChannelsSlicesEnable = 0; - cfg->MinRefRate2xEnable = 0; - cfg->DualRankSupportEnable = 1; - cfg->DisableFastBoot = 0; - cfg->RmtMode = 0; - cfg->RmtCheckRun = 0; - cfg->RmtMarginCheckScaleHighThreshold = 0; - cfg->MemorySizeLimit = 0x1800; /* Limit to 6GB */ - cfg->LowMemoryMaxValue = 0; - cfg->HighMemoryMaxValue = 0; - - amenia_fill_memory_params(cfg); -} |