| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2013 Google Inc. |
| * Copyright (C) 2013 Sage Electronic Engineering, LLC. |
| * |
| * 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. |
| */ |
| |
| #include <stddef.h> |
| #include <arch/cpu.h> |
| #include <lib.h> |
| #include <arch/io.h> |
| #include <arch/cbfs.h> |
| #include <arch/stages.h> |
| #include <console/console.h> |
| #include <cpu/x86/mtrr.h> |
| #include <romstage_handoff.h> |
| #include <timestamp.h> |
| #include <soc/gpio.h> |
| #include <soc/iomap.h> |
| #include <soc/lpc.h> |
| #include <soc/pci_devs.h> |
| #include <soc/romstage.h> |
| #include <soc/acpi.h> |
| #include <soc/baytrail.h> |
| #include <drivers/intel/fsp1_0/fsp_util.h> |
| #include <hwilib.h> |
| |
| /** |
| * /brief mainboard call for setup that needs to be done before fsp init |
| * |
| */ |
| void early_mainboard_romstage_entry() |
| { |
| |
| } |
| |
| /** |
| * Get function disables - most of these will be done automatically |
| * @param fd_mask |
| * @param fd2_mask |
| */ |
| void get_func_disables(uint32_t *fd_mask, uint32_t *fd2_mask) |
| { |
| |
| } |
| |
| /** |
| * /brief mainboard call for setup that needs to be done after fsp init |
| * |
| */ |
| void late_mainboard_romstage_entry() |
| { |
| |
| } |
| |
| const uint32_t mAzaliaVerbTableData13[] = { |
| /* |
| *ALC262 Verb Table - 10EC0262 |
| */ |
| /* Pin Complex (NID 0x11 ) */ |
| 0x01171CF0, |
| 0x01171D11, |
| 0x01171E11, |
| 0x01171F41, |
| /* Pin Complex (NID 0x12 ) */ |
| 0x01271CF0, |
| 0x01271D11, |
| 0x01271E11, |
| 0x01271F41, |
| /* Pin Complex (NID 0x14 ) */ |
| 0x01471C10, |
| 0x01471D40, |
| 0x01471E01, |
| 0x01471F01, |
| /* Pin Complex (NID 0x15 ) */ |
| 0x01571CF0, |
| 0x01571D11, |
| 0x01571E11, |
| 0x01571F41, |
| /* Pin Complex (NID 0x16 ) */ |
| 0x01671CF0, |
| 0x01671D11, |
| 0x01671E11, |
| 0x01671F41, |
| /* Pin Complex (NID 0x18 ) */ |
| 0x01871C20, |
| 0x01871D98, |
| 0x01871EA1, |
| 0x01871F01, |
| /* Pin Complex (NID 0x19 ) */ |
| 0x01971C21, |
| 0x01971D98, |
| 0x01971EA1, |
| 0x01971F02, |
| /* Pin Complex (NID 0x1A ) */ |
| 0x01A71C2F, |
| 0x01A71D30, |
| 0x01A71E81, |
| 0x01A71F01, |
| /* Pin Complex (NID 0x1B ) */ |
| 0x01B71C1F, |
| 0x01B71D40, |
| 0x01B71E21, |
| 0x01B71F02, |
| /* Pin Complex (NID 0x1C ) */ |
| 0x01C71CF0, |
| 0x01C71D11, |
| 0x01C71E11, |
| 0x01C71F41, |
| /* Pin Complex (NID 0x1D ) */ |
| 0x01D71C01, |
| 0x01D71DC6, |
| 0x01D71E14, |
| 0x01D71F40, |
| /* Pin Complex (NID 0x1E ) */ |
| 0x01E71CF0, |
| 0x01E71D11, |
| 0x01E71E11, |
| 0x01E71F41, |
| /* Pin Complex (NID 0x1F ) */ |
| 0x01F71CF0, |
| 0x01F71D11, |
| 0x01F71E11, |
| 0x01F71F41 }; |
| |
| const PCH_AZALIA_VERB_TABLE mAzaliaVerbTable[] = { { |
| /* |
| * VerbTable: (RealTek ALC262) |
| * Revision ID = 0xFF, support all steps |
| * Codec Verb Table For AZALIA |
| * Codec Address: CAd value (0/1/2) |
| * Codec Vendor: 0x10EC0262 |
| */ |
| { |
| 0x10EC0262, /* Vendor ID/Device IDA */ |
| 0x0000, /* SubSystem ID */ |
| 0xFF, /* Revision IDA */ |
| 0x01, /* Front panel support (1 = yes, 2 = no) */ |
| 0x000B, /* Number of Rear Jacks = 11 */ |
| 0x0002 /* Number of Front Jacks = 2 */ |
| }, |
| (uint32_t *)mAzaliaVerbTableData13 } }; |
| |
| const PCH_AZALIA_CONFIG mainboard_AzaliaConfig = { |
| .Pme = 1, |
| .DS = 1, |
| .DA = 0, |
| .HdmiCodec = 1, |
| .AzaliaVCi = 1, |
| .Rsvdbits = 0, |
| .AzaliaVerbTableNum = 1, |
| .AzaliaVerbTable = (PCH_AZALIA_VERB_TABLE *)mAzaliaVerbTable, |
| .ResetWaitTimer = 300 }; |
| |
| /** /brief customize fsp parameters here if needed |
| */ |
| void romstage_fsp_rt_buffer_callback(FSP_INIT_RT_BUFFER *FspRtBuffer) |
| { |
| uint8_t spd[0x80]; |
| UPD_DATA_REGION *UpdData = FspRtBuffer->Common.UpdDataRgnPtr; |
| |
| /* Initialize the Azalia Verb Tables to mainboard specific version. */ |
| UpdData->AzaliaConfigPtr = (UINT32)&mainboard_AzaliaConfig; |
| |
| /* Get SPD data from hwinfo block and set up memory down */ |
| /* parameters for FSP accordingly. */ |
| if (hwilib_find_blocks("hwinfo.hex")) { |
| printk(BIOS_ERR, |
| "HWInfo not found, use default timings for DDR3.\n"); |
| return; |
| } |
| |
| if (hwilib_get_field(SPD, spd, sizeof(spd)) != sizeof(spd)) { |
| printk(BIOS_ERR, |
| "SPD not found in HWInfo, use defaults for DDR3.\n"); |
| return; |
| } |
| /*Set up DDR timings from HWInfo. */ |
| UpdData->PcdMemoryParameters.EnableMemoryDown = 1; |
| UpdData->PcdMemoryParameters.DRAMType = spd[2]; |
| UpdData->PcdMemoryParameters.DIMM0Enable = spd[3] & 0x01; |
| UpdData->PcdMemoryParameters.DIMM1Enable = (spd[3] >> 1) & 0x01; |
| UpdData->PcdMemoryParameters.DIMMDensity = spd[4]; |
| UpdData->PcdMemoryParameters.DIMMDWidth = spd[5]; |
| UpdData->PcdMemoryParameters.DIMMSides = spd[7]; |
| UpdData->PcdMemoryParameters.DIMMBusWidth = spd[8]; |
| UpdData->PcdMemoryParameters.DRAMSpeed = spd[12]; |
| UpdData->PcdMemoryParameters.DIMMtCL = spd[14]; |
| UpdData->PcdMemoryParameters.DIMMtWR = spd[17]; |
| UpdData->PcdMemoryParameters.DIMMtRPtRCD = spd[18]; |
| UpdData->PcdMemoryParameters.DIMMtRRD = spd[19]; |
| UpdData->PcdMemoryParameters.DIMMtWTR = spd[26]; |
| UpdData->PcdMemoryParameters.DIMMtRTP = spd[27]; |
| UpdData->PcdMemoryParameters.DIMMtFAW = spd[28]; |
| |
| /*If one need output from MRC to be used in Intel RMT, simply */ |
| /*enable the following line */ |
| //UpdData->PcdMrcDebugMsg = 1; |
| } |