| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <string.h> |
| #include <soc/romstage.h> |
| #include <fsp/api.h> |
| #include <FspmUpd.h> |
| #include "brd_gpio.h" |
| |
| static const uint8_t Ch0_Bit_swizzling[] = { |
| 0x09, 0x0e, 0x0c, 0x0d, 0x0a, 0x0b, 0x08, 0x0f, |
| 0x05, 0x06, 0x01, 0x00, 0x02, 0x07, 0x04, 0x03, |
| 0x1a, 0x1f, 0x1c, 0x1b, 0x1d, 0x19, 0x18, 0x1e, |
| 0x14, 0x16, 0x17, 0x11, 0x12, 0x13, 0x10, 0x15 |
| }; |
| static const uint8_t Ch1_Bit_swizzling[] = { |
| 0x06, 0x07, 0x05, 0x04, 0x03, 0x01, 0x00, 0x02, |
| 0x0c, 0x0a, 0x0b, 0x0d, 0x0e, 0x08, 0x09, 0x0f, |
| 0x14, 0x10, 0x16, 0x15, 0x12, 0x11, 0x13, 0x17, |
| 0x1e, 0x1c, 0x1d, 0x19, 0x18, 0x1a, 0x1b, 0x1f |
| }; |
| static const uint8_t Ch2_Bit_swizzling[] = { |
| 0x0f, 0x09, 0x08, 0x0b, 0x0c, 0x0d, 0x0e, 0x0a, |
| 0x05, 0x02, 0x00, 0x03, 0x06, 0x07, 0x01, 0x04, |
| 0x19, 0x1c, 0x1e, 0x1f, 0x1a, 0x1b, 0x18, 0x1d, |
| 0x14, 0x17, 0x16, 0x15, 0x12, 0x13, 0x10, 0x11 |
| }; |
| static const uint8_t Ch3_Bit_swizzling[] = { |
| 0x03, 0x04, 0x06, 0x05, 0x00, 0x01, 0x02, 0x07, |
| 0x0b, 0x0a, 0x08, 0x09, 0x0e, 0x0c, 0x0f, 0x0d, |
| 0x11, 0x17, 0x13, 0x10, 0x15, 0x16, 0x14, 0x12, |
| 0x1c, 0x1d, 0x1a, 0x19, 0x1e, 0x1b, 0x18, 0x1f |
| }; |
| |
| void mainboard_memory_init_params(FSPM_UPD *memupd) |
| { |
| /* setup early gpio before memory */ |
| gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table)); |
| |
| /* DRAM Config settings */ |
| memupd->FspmConfig.Package = 0x1; |
| memupd->FspmConfig.Profile = 0xB; |
| memupd->FspmConfig.MemoryDown = 0x1; |
| memupd->FspmConfig.DDR3LPageSize = 0x0; |
| memupd->FspmConfig.DDR3LASR = 0x0; |
| memupd->FspmConfig.ScramblerSupport = 0x1; |
| memupd->FspmConfig.ChannelHashMask = 0x36; |
| memupd->FspmConfig.SliceHashMask = 0x9; |
| memupd->FspmConfig.InterleavedMode = 0x2; |
| memupd->FspmConfig.ChannelsSlicesEnable = 0x0; |
| memupd->FspmConfig.MinRefRate2xEnable = 0x0; |
| memupd->FspmConfig.DualRankSupportEnable = 0x1; |
| memupd->FspmConfig.RmtMode = 0x0; |
| memupd->FspmConfig.MemorySizeLimit = 0x1800; |
| memupd->FspmConfig.LowMemoryMaxValue = 0x0; |
| memupd->FspmConfig.DisableFastBoot = 0x0; |
| memupd->FspmConfig.HighMemoryMaxValue = 0x0; |
| memupd->FspmConfig.DIMM0SPDAddress = 0x0; |
| memupd->FspmConfig.DIMM1SPDAddress = 0x0; |
| memupd->FspmConfig.Ch0_RankEnable = 0x3; |
| memupd->FspmConfig.Ch0_DeviceWidth = 0x1; |
| memupd->FspmConfig.Ch0_DramDensity = 0x2; |
| memupd->FspmConfig.Ch0_Option = 0x3; |
| memupd->FspmConfig.Ch0_OdtConfig = 0x0; |
| memupd->FspmConfig.Ch0_TristateClk1 = 0x0; |
| memupd->FspmConfig.Ch0_Mode2N = 0x0; |
| memupd->FspmConfig.Ch0_OdtLevels = 0x0; |
| memupd->FspmConfig.Ch1_RankEnable = 0x3; |
| memupd->FspmConfig.Ch1_DeviceWidth = 0x1; |
| memupd->FspmConfig.Ch1_DramDensity = 0x2; |
| memupd->FspmConfig.Ch1_Option = 0x3; |
| memupd->FspmConfig.Ch1_OdtConfig = 0x0; |
| memupd->FspmConfig.Ch1_TristateClk1 = 0x0; |
| memupd->FspmConfig.Ch1_Mode2N = 0x0; |
| memupd->FspmConfig.Ch1_OdtLevels = 0x0; |
| memupd->FspmConfig.Ch2_RankEnable = 0x3; |
| memupd->FspmConfig.Ch2_DeviceWidth = 0x1; |
| memupd->FspmConfig.Ch2_DramDensity = 0x2; |
| memupd->FspmConfig.Ch2_Option = 0x3; |
| memupd->FspmConfig.Ch2_OdtConfig = 0x0; |
| memupd->FspmConfig.Ch2_TristateClk1 = 0x0; |
| memupd->FspmConfig.Ch2_Mode2N = 0x0; |
| memupd->FspmConfig.Ch2_OdtLevels = 0x0; |
| memupd->FspmConfig.Ch3_RankEnable = 0x3; |
| memupd->FspmConfig.Ch3_DeviceWidth = 0x1; |
| memupd->FspmConfig.Ch3_DramDensity = 0x2; |
| memupd->FspmConfig.Ch3_Option = 0x3; |
| memupd->FspmConfig.Ch3_OdtConfig = 0x0; |
| memupd->FspmConfig.Ch3_TristateClk1 = 0x0; |
| memupd->FspmConfig.Ch3_Mode2N = 0x0; |
| memupd->FspmConfig.Ch3_OdtLevels = 0x0; |
| memupd->FspmConfig.RmtCheckRun = 0x0; |
| memupd->FspmConfig.MrcDataSaving = 0x0; |
| memupd->FspmConfig.MrcFastBoot = 0x0; |
| |
| memcpy(memupd->FspmConfig.Ch0_Bit_swizzling, &Ch0_Bit_swizzling, |
| sizeof(Ch0_Bit_swizzling)); |
| memcpy(memupd->FspmConfig.Ch1_Bit_swizzling, &Ch1_Bit_swizzling, |
| sizeof(Ch1_Bit_swizzling)); |
| memcpy(memupd->FspmConfig.Ch2_Bit_swizzling, &Ch2_Bit_swizzling, |
| sizeof(Ch2_Bit_swizzling)); |
| memcpy(memupd->FspmConfig.Ch3_Bit_swizzling, &Ch3_Bit_swizzling, |
| sizeof(Ch3_Bit_swizzling)); |
| |
| memupd->FspmConfig.RmtMarginCheckScaleHighThreshold = 0x0; |
| memupd->FspmConfig.MsgLevelMask = 0x0; |
| } |