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author | Werner Zeh <werner.zeh@siemens.com> | 2015-02-12 12:40:15 +0100 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2015-03-05 14:19:40 +0100 |
commit | c42a613ff52d9cda91abaa5fa86ec4fd5b50aba6 (patch) | |
tree | 751a27a0a0db758c011bef4d545cb32450a51b44 /src/mainboard/siemens/mc_tcu3/romstage.c | |
parent | 0f9c9de35a84ce1d038e8f906a4b02b75f8e5869 (diff) | |
download | coreboot-c42a613ff52d9cda91abaa5fa86ec4fd5b50aba6.tar.xz |
mainboard/siemens/mc_tcu3: Add new mainboard.
This mainboard is based on Intel's Bayleybay
board which uses Bay Trail CPU with Intel FSP.
It has one USB3.0 interface, 4 USB2.0 interfaces,
up to two Ethernet ports and a LVDS connection
for LCD panels. The board is equipped with 512 MB
of DDR3 in a memory down configuration.
This board boots into Ubuntu/Lubuntu 14.10 using SeaBIOS,
but other OSes should work as well (but are not tested).
It has a version.hex file which is needed for
our OS and has no hardware functionality.
Change-Id: I94401bbd1d61ec69703de38ae1bc97969c5d979e
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: http://review.coreboot.org/8430
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/mainboard/siemens/mc_tcu3/romstage.c')
-rw-r--r-- | src/mainboard/siemens/mc_tcu3/romstage.c | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/src/mainboard/siemens/mc_tcu3/romstage.c b/src/mainboard/siemens/mc_tcu3/romstage.c new file mode 100644 index 0000000000..5274529684 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/romstage.c @@ -0,0 +1,208 @@ +/* + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#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 <cbmem.h> +#include <cpu/x86/mtrr.h> +#include <romstage_handoff.h> +#include <timestamp.h> +#include <baytrail/gpio.h> +#include <baytrail/iomap.h> +#include <baytrail/lpc.h> +#include <baytrail/pci_devs.h> +#include <baytrail/romstage.h> +#include <baytrail/acpi.h> +#include <baytrail/baytrail.h> +#include <drivers/intel/fsp/fsp_util.h> +#include "modhwinfo.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) +{ + struct hwinfo *hwi_main; + UPD_DATA_REGION *UpdData = FspRtBuffer->Common.UpdDataRgnPtr; + + /* Initialize the Azalia Verb Tables to mainboard specific version */ + UpdData->AzaliaConfigPtr = (UINT32)&mainboard_AzaliaConfig; + + /* Disable 2nd DIMM on Bakersport*/ +#if IS_ENABLED(BOARD_INTEL_BAKERSPORT_FSP) + UpdData->PcdMrcInitSPDAddr2 = 0x00; /* cannot use SPD_ADDR_DISABLED at this point */ +#endif + /* Get SPD data from hardware information block and setup memory down */ + /* parameters for FSP accordingly */ + hwi_main = get_hwinfo((char*)"hwinfo.hex"); + if (hwi_main) { + UpdData->PcdMemoryParameters.EnableMemoryDown = 1; + UpdData->PcdMemoryParameters.DRAMType = hwi_main->SPD[2]; + UpdData->PcdMemoryParameters.DIMM0Enable = hwi_main->SPD[3] & 0x01; + UpdData->PcdMemoryParameters.DIMM1Enable = (hwi_main->SPD[3] >> 1) & 0x01; + UpdData->PcdMemoryParameters.DIMMDensity = hwi_main->SPD[4]; + UpdData->PcdMemoryParameters.DIMMDWidth = hwi_main->SPD[5]; + UpdData->PcdMemoryParameters.DIMMSides = hwi_main->SPD[7]; + UpdData->PcdMemoryParameters.DIMMBusWidth = hwi_main->SPD[8]; + UpdData->PcdMemoryParameters.DRAMSpeed = hwi_main->SPD[12]; + UpdData->PcdMemoryParameters.DIMMtCL = hwi_main->SPD[14]; + UpdData->PcdMemoryParameters.DIMMtWR = hwi_main->SPD[17]; + UpdData->PcdMemoryParameters.DIMMtRPtRCD = hwi_main->SPD[18]; + UpdData->PcdMemoryParameters.DIMMtRRD = hwi_main->SPD[19]; + UpdData->PcdMemoryParameters.DIMMtWTR = hwi_main->SPD[26]; + UpdData->PcdMemoryParameters.DIMMtRTP = hwi_main->SPD[27]; + UpdData->PcdMemoryParameters.DIMMtFAW = hwi_main->SPD[28]; + /*If one need output from MRC to be used in Intel RMT, simply */ + /*enable the following line */ + //UpdData->PcdMrcDebugMsg = 1; + } else + printk(BIOS_ERR, "HWInfo not found, leave default timings for DDR3.\n"); +} |