Werner Zeh (werner.zeh@siemens.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8430
-gerrit
commit 3ce147f376bf75ceac62e95155a419874ee3c0ec Author: Werner Zeh werner.zeh@siemens.com Date: Thu Feb 12 12:40:15 2015 +0100
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 --- src/mainboard/siemens/Kconfig | 4 + src/mainboard/siemens/mc_tcu3/Kconfig | 75 +++++++ src/mainboard/siemens/mc_tcu3/Makefile.inc | 51 +++++ src/mainboard/siemens/mc_tcu3/acpi/ec.asl | 0 src/mainboard/siemens/mc_tcu3/acpi/mainboard.asl | 25 +++ src/mainboard/siemens/mc_tcu3/acpi/superio.asl | 0 src/mainboard/siemens/mc_tcu3/acpi_tables.c | 254 +++++++++++++++++++++++ src/mainboard/siemens/mc_tcu3/board_info.txt | 4 + src/mainboard/siemens/mc_tcu3/cmos.layout | 132 ++++++++++++ src/mainboard/siemens/mc_tcu3/devicetree.cb | 82 ++++++++ src/mainboard/siemens/mc_tcu3/dsdt.asl | 57 +++++ src/mainboard/siemens/mc_tcu3/fadt.c | 35 ++++ src/mainboard/siemens/mc_tcu3/gpio.c | 224 ++++++++++++++++++++ src/mainboard/siemens/mc_tcu3/hwinfo.hex | Bin 0 -> 997 bytes src/mainboard/siemens/mc_tcu3/hwinfo10.hex | Bin 0 -> 485 bytes src/mainboard/siemens/mc_tcu3/hwinfo12.hex | Bin 0 -> 485 bytes src/mainboard/siemens/mc_tcu3/hwinfo15.hex | Bin 0 -> 485 bytes src/mainboard/siemens/mc_tcu3/hwinfo19.hex | Bin 0 -> 485 bytes src/mainboard/siemens/mc_tcu3/irqroute.c | 22 ++ src/mainboard/siemens/mc_tcu3/irqroute.h | 77 +++++++ src/mainboard/siemens/mc_tcu3/lcd_panel.c | 94 +++++++++ src/mainboard/siemens/mc_tcu3/lcd_panel.h | 39 ++++ src/mainboard/siemens/mc_tcu3/mainboard.c | 50 +++++ src/mainboard/siemens/mc_tcu3/modhwinfo.c | 150 +++++++++++++ src/mainboard/siemens/mc_tcu3/modhwinfo.h | 170 +++++++++++++++ src/mainboard/siemens/mc_tcu3/ptn3460.c | 181 ++++++++++++++++ src/mainboard/siemens/mc_tcu3/ptn3460.h | 78 +++++++ src/mainboard/siemens/mc_tcu3/romstage.c | 208 +++++++++++++++++++ src/mainboard/siemens/mc_tcu3/thermal.h | 33 +++ src/mainboard/siemens/mc_tcu3/version.hex | 3 + 30 files changed, 2048 insertions(+)
diff --git a/src/mainboard/siemens/Kconfig b/src/mainboard/siemens/Kconfig index f03f822..e25cfa5 100644 --- a/src/mainboard/siemens/Kconfig +++ b/src/mainboard/siemens/Kconfig @@ -6,9 +6,13 @@ choice config BOARD_SIEMENS_SITEMP_G1P1 bool "MB SITEMP-G1 (U1P0/U1P1)"
+config BOARD_SIEMENS_MC_TCU3 + bool "MB TCU3" + endchoice
source "src/mainboard/siemens/sitemp_g1p1/Kconfig" +source "src/mainboard/siemens/mc_tcu3/Kconfig"
config MAINBOARD_VENDOR string diff --git a/src/mainboard/siemens/mc_tcu3/Kconfig b/src/mainboard/siemens/mc_tcu3/Kconfig new file mode 100644 index 0000000..2a1de0f --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/Kconfig @@ -0,0 +1,75 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013-2014 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 +## + +if BOARD_SIEMENS_MC_TCU3 + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select SOC_INTEL_FSP_BAYTRAIL + select BOARD_ROMSIZE_KB_16384 + select HAVE_ACPI_TABLES + select HAVE_OPTION_TABLE + select OVERRIDE_MRC_CACHE_LOC + select INCLUDE_MICROCODE_IN_BUILD if FSP_PACKAGE_DEFAULT + select ENABLE_BUILTIN_COM1 + select HAVE_FSP_BIN if FSP_PACKAGE_DEFAULT + select ENABLE_FSP_FAST_BOOT + select TSC_MONOTONIC_TIMER + select DRIVER_INTEL_I210 + select SOC_INTEL_FSP_BAYTRAIL_MD + +config MAINBOARD_DIR + string + default "siemens/mc_tcu3" + +config INCLUDE_ME + bool + default n + +config MAINBOARD_PART_NUMBER + string + default "MC_TCU3 (FSP)" + + +config MAX_CPUS + int + default 16 + +config CACHE_ROM_SIZE_OVERRIDE + hex + default 0x1000000 + +config MRC_CACHE_LOC_OVERRIDE + hex + default 0xfff80000 + depends on ENABLE_FSP_FAST_BOOT + +config CBFS_SIZE + hex + default 0x00e00000 + +config FSP_PACKAGE_DEFAULT + bool "Configure defaults for the Intel FSP package" + default n + +config VGA_BIOS + bool + default y if FSP_PACKAGE_DEFAULT + +endif # BOARD_SIEMENS_MC_TCU3 diff --git a/src/mainboard/siemens/mc_tcu3/Makefile.inc b/src/mainboard/siemens/mc_tcu3/Makefile.inc new file mode 100644 index 0000000..91d4bd2 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/Makefile.inc @@ -0,0 +1,51 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013 Google Inc. +## +## 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 +## + +romstage-y += modhwinfo.c + +ramstage-y += gpio.c +ramstage-y += irqroute.c +ramstage-y += modhwinfo.c +ramstage-y += lcd_panel.c +ramstage-y += ptn3460.c + +cbfs-files-y += hwinfo.hex +hwinfo.hex-file := hwinfo.hex +hwinfo.hex-type := 0x50 +hwinfo.hex-align := 0x1000 + +cbfs-files-y += version.hex +version.hex-file := version.hex +version.hex-type := 0x50 + +cbfs-files-y += hwinfo10.hex +hwinfo10.hex-file := hwinfo10.hex +hwinfo10.hex-type := 0x50 + +cbfs-files-y += hwinfo12.hex +hwinfo12.hex-file := hwinfo12.hex +hwinfo12.hex-type := 0x50 + +cbfs-files-y += hwinfo15.hex +hwinfo15.hex-file := hwinfo15.hex +hwinfo15.hex-type := 0x50 + +cbfs-files-y += hwinfo19.hex +hwinfo19.hex-file := hwinfo19.hex +hwinfo19.hex-type := 0x50 diff --git a/src/mainboard/siemens/mc_tcu3/acpi/ec.asl b/src/mainboard/siemens/mc_tcu3/acpi/ec.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/siemens/mc_tcu3/acpi/mainboard.asl b/src/mainboard/siemens/mc_tcu3/acpi/mainboard.asl new file mode 100644 index 0000000..c1884c5 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/acpi/mainboard.asl @@ -0,0 +1,25 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 Google Inc. + * + * 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 + */ + +Device (PWRB) +{ + Name(_HID, EisaId("PNP0C0C")) +} diff --git a/src/mainboard/siemens/mc_tcu3/acpi/superio.asl b/src/mainboard/siemens/mc_tcu3/acpi/superio.asl new file mode 100644 index 0000000..e69de29 diff --git a/src/mainboard/siemens/mc_tcu3/acpi_tables.c b/src/mainboard/siemens/mc_tcu3/acpi_tables.c new file mode 100644 index 0000000..5f81e26 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/acpi_tables.c @@ -0,0 +1,254 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Google Inc. + * Copyright (C) 2013-2014 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 <types.h> +#include <string.h> +#include <cbmem.h> +#include <console/console.h> +#include <arch/acpi.h> +#include <arch/ioapic.h> +#include <arch/acpigen.h> +#include <arch/smp/mpspec.h> +#include <device/device.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include <cpu/cpu.h> +#include <cpu/x86/msr.h> +#include <baytrail/acpi.h> +#include <baytrail/nvs.h> +#include <baytrail/iomap.h> + + +extern const unsigned char AmlCode[]; + +static void acpi_create_gnvs(global_nvs_t *gnvs) +{ + acpi_init_gnvs(gnvs); + + /* Enable USB ports in S3 */ + gnvs->s3u0 = 1; + gnvs->s3u1 = 1; + + /* Disable USB ports in S5 */ + gnvs->s5u0 = 0; + gnvs->s5u1 = 0; + + /* TPM Present */ + gnvs->tpmp = 0; + + /* Enable DPTF */ + gnvs->dpte = 0; +} + +unsigned long acpi_fill_madt(unsigned long current) +{ + /* Local APICs */ + current = acpi_create_madt_lapics(current); + + /* IOAPIC */ + current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, + 2, IO_APIC_ADDR, 0); + + current = acpi_madt_irq_overrides(current); + + return current; +} + +unsigned long acpi_fill_ssdt_generator(unsigned long current, + const char *oem_table_id) +{ + generate_cpu_entries(); + return (unsigned long) (acpigen_get_current()); +} + +unsigned long acpi_fill_slit(unsigned long current) +{ + // Not implemented + return current; +} + +unsigned long acpi_fill_srat(unsigned long current) +{ + /* No NUMA, no SRAT */ + return current; +} + +#define ALIGN_CURRENT current = (ALIGN(current, 16)) +unsigned long write_acpi_tables(unsigned long start) +{ + unsigned long current; + int i; + acpi_rsdp_t *rsdp; + acpi_rsdt_t *rsdt; + acpi_xsdt_t *xsdt; + acpi_hpet_t *hpet; + acpi_madt_t *madt; + acpi_mcfg_t *mcfg; + acpi_fadt_t *fadt; + acpi_facs_t *facs; + acpi_header_t *ssdt; + acpi_header_t *ssdt2; + acpi_header_t *dsdt; + global_nvs_t *gnvs; + + current = start; + + /* Align ACPI tables to 16byte */ + ALIGN_CURRENT; + + printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start); + + /* We need at least an RSDP and an RSDT Table */ + rsdp = (acpi_rsdp_t *) current; + current += sizeof(acpi_rsdp_t); + ALIGN_CURRENT; + rsdt = (acpi_rsdt_t *) current; + current += sizeof(acpi_rsdt_t); + ALIGN_CURRENT; + xsdt = (acpi_xsdt_t *) current; + current += sizeof(acpi_xsdt_t); + ALIGN_CURRENT; + + /* clear all table memory */ + memset((void *) start, 0, current - start); + + acpi_write_rsdp(rsdp, rsdt, xsdt); + acpi_write_rsdt(rsdt); + acpi_write_xsdt(xsdt); + + facs = (acpi_facs_t *) current; + current += sizeof(acpi_facs_t); + ALIGN_CURRENT; + acpi_create_facs(facs); + printk(BIOS_DEBUG, "ACPI: * FACS @ %p Length %x", facs, + facs->length); + + dsdt = (acpi_header_t *) current; + memcpy(dsdt, &AmlCode, sizeof(acpi_header_t)); + current += dsdt->length; + ALIGN_CURRENT; + memcpy(dsdt, &AmlCode, dsdt->length); + printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x", dsdt, + dsdt->length); + + fadt = (acpi_fadt_t *) current; + current += sizeof(acpi_fadt_t); + ALIGN_CURRENT; + acpi_create_fadt(fadt, facs, dsdt); + acpi_add_table(rsdp, fadt); + printk(BIOS_DEBUG, "ACPI: * FADT @ %p Length %x", fadt, + fadt->header.length); + + /* + * We explicitly add these tables later on: + */ + hpet = (acpi_hpet_t *) current; + current += sizeof(acpi_hpet_t); + ALIGN_CURRENT; + acpi_create_intel_hpet(hpet); + acpi_add_table(rsdp, hpet); + printk(BIOS_DEBUG, "ACPI: * HPET @ %p Length %x\n", hpet, + hpet->header.length); + + /* If we want to use HPET Timers Linux wants an MADT */ + madt = (acpi_madt_t *) current; + acpi_create_madt(madt); + current += madt->header.length; + ALIGN_CURRENT; + acpi_add_table(rsdp, madt); + printk(BIOS_DEBUG, "ACPI: * MADT @ %p Length %x\n",madt, + madt->header.length); + + mcfg = (acpi_mcfg_t *) current; + acpi_create_mcfg(mcfg); + current += mcfg->header.length; + ALIGN_CURRENT; + acpi_add_table(rsdp, mcfg); + printk(BIOS_DEBUG, "ACPI: * MCFG @ %p Length %x\n",mcfg, + mcfg->header.length); + + /* Update GNVS pointer into CBMEM */ + gnvs = cbmem_find(CBMEM_ID_ACPI_GNVS); + if (!gnvs) { + printk(BIOS_DEBUG, "ACPI: Could not find CBMEM GNVS\n"); + gnvs = (global_nvs_t *)current; + } + + for (i=0; i < dsdt->length; i++) { + if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) { + printk(BIOS_DEBUG, "ACPI: Patching up global NVS in " + "DSDT at offset 0x%04x -> %p\n", i, gnvs); + *(u32*)(((u32)dsdt) + i) = (unsigned long)gnvs; + acpi_save_gnvs((unsigned long)gnvs); + break; + } + } + + /* And fill it */ + acpi_create_gnvs(gnvs); + + /* And tell SMI about it */ +#if CONFIG_HAVE_SMI_HANDLER + smm_setup_structures(gnvs, NULL, NULL); +#endif + + current += sizeof(global_nvs_t); + ALIGN_CURRENT; + + /* We patched up the DSDT, so we need to recalculate the checksum */ + dsdt->checksum = 0; + dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length); + + printk(BIOS_DEBUG, "ACPI Updated DSDT @ %p Length %x\n", dsdt, + dsdt->length); + + ssdt = (acpi_header_t *)current; + memset(ssdt, 0, sizeof(acpi_header_t)); + acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR); + if (ssdt->length) { + current += ssdt->length; + acpi_add_table(rsdp, ssdt); + printk(BIOS_DEBUG, "ACPI: * SSDT @ %p Length %x\n",ssdt, + ssdt->length); + ALIGN_CURRENT; + } else { + ssdt = NULL; + printk(BIOS_DEBUG, "ACPI: * SSDT not generated.\n"); + } + + ssdt2 = (acpi_header_t *)current; + memset(ssdt2, 0, sizeof(acpi_header_t)); + acpi_create_serialio_ssdt(ssdt2); + if (ssdt2->length) { + current += ssdt2->length; + acpi_add_table(rsdp, ssdt2); + printk(BIOS_DEBUG, "ACPI: * SSDT2 @ %p Length %x\n",ssdt2, + ssdt2->length); + ALIGN_CURRENT; + } else { + ssdt2 = NULL; + printk(BIOS_DEBUG, "ACPI: * SSDT2 not generated.\n"); + } + + printk(BIOS_DEBUG, "current = %lx\n", current); + + printk(BIOS_INFO, "ACPI: done.\n"); + return current; +} diff --git a/src/mainboard/siemens/mc_tcu3/board_info.txt b/src/mainboard/siemens/mc_tcu3/board_info.txt new file mode 100644 index 0000000..264dc3e --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/board_info.txt @@ -0,0 +1,4 @@ +Board name: TCU3 +Category: misc +ROM protocol: SPI +ROM socketed: n diff --git a/src/mainboard/siemens/mc_tcu3/cmos.layout b/src/mainboard/siemens/mc_tcu3/cmos.layout new file mode 100644 index 0000000..115dcb5 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/cmos.layout @@ -0,0 +1,132 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2007-2008 coresystems GmbH +## +## 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 +## + +# ----------------------------------------------------------------- +entries + +#start-bit length config config-ID name +#0 8 r 0 seconds +#8 8 r 0 alarm_seconds +#16 8 r 0 minutes +#24 8 r 0 alarm_minutes +#32 8 r 0 hours +#40 8 r 0 alarm_hours +#48 8 r 0 day_of_week +#56 8 r 0 day_of_month +#64 8 r 0 month +#72 8 r 0 year +# ----------------------------------------------------------------- +# Status Register A +#80 4 r 0 rate_select +#84 3 r 0 REF_Clock +#87 1 r 0 UIP +# ----------------------------------------------------------------- +# Status Register B +#88 1 r 0 auto_switch_DST +#89 1 r 0 24_hour_mode +#90 1 r 0 binary_values_enable +#91 1 r 0 square-wave_out_enable +#92 1 r 0 update_finished_enable +#93 1 r 0 alarm_interrupt_enable +#94 1 r 0 periodic_interrupt_enable +#95 1 r 0 disable_clock_updates +# ----------------------------------------------------------------- +# Status Register C +#96 4 r 0 status_c_rsvd +#100 1 r 0 uf_flag +#101 1 r 0 af_flag +#102 1 r 0 pf_flag +#103 1 r 0 irqf_flag +# ----------------------------------------------------------------- +# Status Register D +#104 7 r 0 status_d_rsvd +#111 1 r 0 valid_cmos_ram +# ----------------------------------------------------------------- +# Diagnostic Status Register +#112 8 r 0 diag_rsvd1 + +# ----------------------------------------------------------------- +0 120 r 0 reserved_memory +#120 264 r 0 unused + +# ----------------------------------------------------------------- +# RTC_BOOT_BYTE (coreboot hardcoded) +384 1 e 4 boot_option +385 1 e 4 last_boot +388 4 r 0 reboot_bits +#390 2 r 0 unused? + +# ----------------------------------------------------------------- +# coreboot config options: console +392 3 e 5 baud_rate +395 4 e 6 debug_level +#399 1 r 0 unused + +# coreboot config options: cpu +400 1 e 2 hyper_threading +#401 7 r 0 unused + +# coreboot config options: southbridge +408 1 e 1 nmi +409 2 e 7 power_on_after_fail +#411 5 r 0 unused + +# MRC Scrambler Seed values +896 32 r 0 mrc_scrambler_seed +928 32 r 0 mrc_scrambler_seed_s3 + +# coreboot config options: check sums +984 16 h 0 check_sum +#1000 24 r 0 amd_reserved + +# ----------------------------------------------------------------- + +enumerations + +#ID value text +1 0 Disable +1 1 Enable +2 0 Enable +2 1 Disable +4 0 Fallback +4 1 Normal +5 0 115200 +5 1 57600 +5 2 38400 +5 3 19200 +5 4 9600 +5 5 4800 +5 6 2400 +5 7 1200 +6 1 Emergency +6 2 Alert +6 3 Critical +6 4 Error +6 5 Warning +6 6 Notice +6 7 Info +6 8 Debug +6 9 Spew +7 0 Disable +7 1 Enable +7 2 Keep +# ----------------------------------------------------------------- +checksums + +checksum 392 415 984 diff --git a/src/mainboard/siemens/mc_tcu3/devicetree.cb b/src/mainboard/siemens/mc_tcu3/devicetree.cb new file mode 100644 index 0000000..c00c804 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/devicetree.cb @@ -0,0 +1,82 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2013-2014 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 +## + +chip soc/intel/fsp_baytrail + + #### ACPI Register Settings #### + register "fadt_pm_profile" = "PM_MOBILE" + register "fadt_boot_arch" = "ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042" + + #### FSP register settings #### + register "PcdSataMode" = "SATA_MODE_AHCI" + register "PcdMrcInitSPDAddr1" = "SPD_ADDR_DEFAULT" + register "PcdMrcInitSPDAddr2" = "SPD_ADDR_DEFAULT" + register "PcdMrcInitMmioSize" = "MMIO_SIZE_DEFAULT" + register "PcdeMMCBootMode" = "EMMC_FOLLOWS_DEVICETREE" + register "PcdIgdDvmt50PreAlloc" = "IGD_MEMSIZE_DEFAULT" + register "PcdApertureSize" = "APERTURE_SIZE_DEFAULT" + register "PcdGttSize" = "GTT_SIZE_DEFAULT" + register "PcdLpssSioEnablePciMode" = "LPSS_PCI_MODE_DEFAULT" + register "AzaliaAutoEnable" = "AZALIA_FOLLOWS_DEVICETREE" + register "LpeAcpiModeEnable" = "LPE_ACPI_MODE_DISABLED" + + device cpu_cluster 0 on + device lapic 0 on end + end + + device domain 0 on + device pci 00.0 on end # 8086 0F00 - SoC router + device pci 02.0 on end # 8086 0F31 - GFX + device pci 03.0 off end # 8086 0F38 - MIPI - camera interface + + device pci 10.0 off end # 8086 0F14 - EMMC 4.1 Port (MMC1 pins) - (DO NOT USE) - Only 1 EMMC port at a time + device pci 11.0 on end # 8086 0F15 - SDIO Port (SD2 pins) + device pci 12.0 on end # 8086 0F16 - SD Port (SD3 pins) + device pci 13.0 on end # 8086 0F23 - SATA AHCI (0F20, 0F21, 0F22, 0F23) + device pci 14.0 on end # 8086 0F35 - USB XHCI - Only 1 USB controller at a time + device pci 15.0 off end # 8086 0F28 - LP Engine Audio + device pci 16.0 off end # 8086 0F37 - OTG controller + device pci 17.0 on end # 8086 0F50 - EMMC 4.5 Port (MMC1 pins) - Only 1 EMMC port at a time + device pci 18.0 on end # 8086 0F40 - SIO - DMA + device pci 18.1 on end # 8086 0F41 - I2C Port 1 + device pci 18.2 on end # 8086 0F42 - I2C Port 2 + device pci 18.3 on end # 8086 0F43 - I2C Port 3 + device pci 18.4 on end # 8086 0F44 - I2C Port 4 + device pci 18.5 on end # 8086 0F45 - I2C Port 5 + device pci 18.6 on end # 8086 0F46 - I2C Port 6 + device pci 18.7 on end # 8086 0F47 - I2C Port 7 + device pci 1a.0 on end # 8086 0F18 - Trusted Execution Engine + device pci 1b.0 on end # 8086 0F04 - HD Audio + device pci 1c.0 on # 8086 0F48 - PCIe Root Port 1 (x4 slot) + device pci 0.0 on end # 8086 1538 - Intel i210 MACPHY + end + device pci 1c.1 on end # 8086 0F4A - PCIe Root Port 2 (half mini pcie slot) + device pci 1c.2 on end # 8086 0F4C - PCIe Root Port 3 (front x1 slot) + device pci 1c.3 on end # 8086 0F4E - PCIe Root Port 4 (rear x1 slot) + device pci 1d.0 off end # 8086 0F34 - USB EHCI - Only 1 USB controller at a time + device pci 1e.0 on end # 8086 0F06 - SIO - DMA + device pci 1e.1 on end # 8086 0F08 - PWM 1 + device pci 1e.2 on end # 8086 0F09 - PWM 2 + device pci 1e.3 on end # 8086 0F0A - HSUART 1 + device pci 1e.4 on end # 8086 0F0C - HSUART 2 + device pci 1e.5 on end # 8086 0F0E - SPI + device pci 1f.0 on end # 8086 0F1C - LPC bridge + device pci 1f.3 on end # 8086 0F12 - SMBus 0 + end +end diff --git a/src/mainboard/siemens/mc_tcu3/dsdt.asl b/src/mainboard/siemens/mc_tcu3/dsdt.asl new file mode 100644 index 0000000..cb2a4da --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/dsdt.asl @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Google Inc. + * Copyright (C) 2014 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 + */ + +#define INCLUDE_LPE 1 +#define INCLUDE_SCC 1 +#define INCLUDE_EHCI 1 +#define INCLUDE_XHCI 1 +#define INCLUDE_LPSS 1 + + +DefinitionBlock( + "dsdt.aml", + "DSDT", + 0x02, // DSDT revision: ACPI v2.0 + "COREv4", // OEM id + "COREBOOT", // OEM table id + 0x20110725 // OEM revision +) +{ + // Some generic macros + #include <soc/intel/fsp_baytrail/acpi/platform.asl> + + // global NVS and variables + #include <soc/intel/fsp_baytrail/acpi/globalnvs.asl> + + #include <soc/intel/fsp_baytrail/acpi/cpu.asl> + + Scope (_SB) { + Device (PCI0) + { + #include <soc/intel/fsp_baytrail/acpi/southcluster.asl> + } + } + + /* Chipset specific sleep states */ + #include <soc/intel/fsp_baytrail/acpi/sleepstates.asl> + + #include "acpi/mainboard.asl" +} diff --git a/src/mainboard/siemens/mc_tcu3/fadt.c b/src/mainboard/siemens/mc_tcu3/fadt.c new file mode 100644 index 0000000..29d0c1d --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/fadt.c @@ -0,0 +1,35 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * 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 <arch/acpi.h> +#include <baytrail/acpi.h> + +void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{ + acpi_header_t *header = &(fadt->header); + + acpi_fill_in_fadt(fadt,facs,dsdt); + + /* Platform specific customizations go here */ + + header->checksum = 0; + header->checksum = + acpi_checksum((void *) fadt, sizeof(acpi_fadt_t)); +} diff --git a/src/mainboard/siemens/mc_tcu3/gpio.c b/src/mainboard/siemens/mc_tcu3/gpio.c new file mode 100644 index 0000000..4306a23 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/gpio.c @@ -0,0 +1,224 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2014 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 <stdlib.h> +#include <baytrail/gpio.h> +#include "irqroute.h" + +/* NCORE GPIOs */ +static const struct soc_gpio_map gpncore_gpio_map[] = { + GPIO_FUNC2, /* GPIO 0 */ + GPIO_FUNC2, /* GPIO 1 */ + GPIO_FUNC2, /* GPIO 2 */ + GPIO_FUNC2, /* GPIO 3 */ + GPIO_FUNC2, /* GPIO 4 */ + GPIO_FUNC2, /* GPIO 5 */ + GPIO_FUNC2, /* GPIO 6 */ + GPIO_FUNC2, /* GPIO 7 */ + GPIO_FUNC2, /* GPIO 8 */ + GPIO_FUNC2, /* GPIO 9 */ + GPIO_FUNC2, /* GPIO 10 */ + GPIO_FUNC2, /* GPIO 11 */ + GPIO_FUNC2, /* GPIO 12 */ + GPIO_FUNC2, /* GPIO 13 */ + GPIO_FUNC2, /* GPIO 14 */ + GPIO_FUNC2, /* GPIO 15 */ + GPIO_FUNC2, /* GPIO 16 */ + GPIO_FUNC2, /* GPIO 17 */ + GPIO_FUNC2, /* GPIO 18 */ + GPIO_FUNC2, /* GPIO 19 */ + GPIO_FUNC2, /* GPIO 20 */ + GPIO_FUNC2, /* GPIO 21 */ + GPIO_FUNC2, /* GPIO 22 */ + GPIO_FUNC2, /* GPIO 23 */ + GPIO_FUNC2, /* GPIO 24 */ + GPIO_FUNC2, /* GPIO 25 */ + GPIO_FUNC2, /* GPIO 26 */ + GPIO_END +}; + +/* SCORE GPIOs (GPIO_S0_SC_XX)*/ +static const struct soc_gpio_map gpscore_gpio_map[] = { + GPIO_FUNC1, /* GPIO_S0_SC[000] SATA_GP[0] .*/ + GPIO_FUNC2, /* GPIO_S0_SC[001] SATA_GP[1] SATA_DEVSLP[0] .*/ + GPIO_FUNC1, /* GPIO_S0_SC[002] SATA_LED# */ + GPIO_FUNC1, /* GPIO_S0_SC[003] PCIE_CLKREQ[0]# */ + GPIO_FUNC1, /* GPIO_S0_SC[004] PCIE_CLKREQ[1]# */ + GPIO_FUNC1, /* GPIO_S0_SC[005] PCIE_CLKREQ[2]# */ + GPIO_FUNC1, /* GPIO_S0_SC[006] PCIE_CLKREQ[3]# */ + GPIO_NC, /* GPIO_S0_SC[007] RESERVED SD3_WP */ + GPIO_FUNC2, /* GPIO_S0_SC[008] I2S0_CLK HDA_RST# */ + GPIO_FUNC2, /* GPIO_S0_SC[009] I2S0_FRM HDA_SYNC */ + GPIO_FUNC2, /* GPIO_S0_SC[010] I2S0_DATAOUT HDA_CLK */ + GPIO_FUNC2, /* GPIO_S0_SC[011] I2S0_DATAIN HDA_SDO */ + GPIO_FUNC2, /* GPIO_S0_SC[012] I2S1_CLK HDA_SDI[0] */ + GPIO_NC, /* GPIO_S0_SC[013] I2S1_FRM HDA_SDI[1] */ + GPIO_DEFAULT, /* GPIO_S0_SC[014] I2S1_DATAOUT RESERVED */ + GPIO_DEFAULT, /* GPIO_S0_SC[015] I2S1_DATAIN RESERVED */ + GPIO_NC, /* GPIO_S0_SC[016] MMC1_CLK MMC1_45_CLK */ + GPIO_NC, /* GPIO_S0_SC[017] MMC1_D[0] MMC1_45_D[0] */ + GPIO_NC, /* GPIO_S0_SC[018] MMC1_D[1] MMC1_45_D[1] */ + GPIO_NC, /* GPIO_S0_SC[019] MMC1_D[2] MMC1_45_D[2] */ + GPIO_NC, /* GPIO_S0_SC[020] MMC1_D[3] MMC1_45_D[3] */ + GPIO_NC, /* GPIO_S0_SC[021] MMC1_D[4] MMC1_45_D[4] */ + GPIO_NC, /* GPIO_S0_SC[022] MMC1_D[5] MMC1_45_D[5] */ + GPIO_NC, /* GPIO_S0_SC[023] MMC1_D[6] MMC1_45_D[6] */ + GPIO_NC, /* GPIO_S0_SC[024] MMC1_D[7] MMC1_45_D[7] */ + GPIO_NC, /* GPIO_S0_SC[025] MMC1_CMD MMC1_45_CMD */ + GPIO_NC, /* GPIO_S0_SC[026] MMC1_RST# SATA_DEVSLP[0] MMC1_45_RST# */ + GPIO_FUNC1, /* GPIO_S0_SC[027] SD2_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[028] SD2_D[0] */ + GPIO_FUNC1, /* GPIO_S0_SC[029] SD2_D[1] */ + GPIO_FUNC1, /* GPIO_S0_SC[030] SD2_D[2] */ + GPIO_FUNC1, /* GPIO_S0_SC[031] SD2_D[3]_CD# */ + GPIO_FUNC1, /* GPIO_S0_SC[032] SD2_CMD */ + GPIO_NC, /* GPIO_S0_SC[033] SD3_CLK */ + GPIO_NC, /* GPIO_S0_SC[034] SD3_D[0] */ + GPIO_NC, /* GPIO_S0_SC[035] SD3_D[1] */ + GPIO_NC, /* GPIO_S0_SC[036] SD3_D[2] */ + GPIO_NC, /* GPIO_S0_SC[037] SD3_D[3] */ + GPIO_NC, /* GPIO_S0_SC[038] SD3_CD# */ + GPIO_NC, /* GPIO_S0_SC[039] SD3_CMD */ + GPIO_NC, /* GPIO_S0_SC[040] SD3_1P8EN */ + GPIO_NC, /* GPIO_S0_SC[041] SD3_PWREN# */ + GPIO_FUNC1, /* GPIO_S0_SC[042] ILB_LPC_AD[0] */ + GPIO_FUNC1, /* GPIO_S0_SC[043] ILB_LPC_AD[1] */ + GPIO_FUNC1, /* GPIO_S0_SC[044] ILB_LPC_AD[2] */ + GPIO_FUNC1, /* GPIO_S0_SC[045] ILB_LPC_AD[3] */ + GPIO_FUNC1, /* GPIO_S0_SC[046] ILB_LPC_FRAME# */ + GPIO_FUNC1, /* GPIO_S0_SC[047] ILB_LPC_CLK[0] */ + GPIO_FUNC1, /* GPIO_S0_SC[048] ILB_LPC_CLK[1] */ + GPIO_FUNC1, /* GPIO_S0_SC[049] ILB_LPC_CLKRUN# */ + GPIO_FUNC1, /* GPIO_S0_SC[050] ILB_LPC_SERIRQ */ + GPIO_FUNC1, /* GPIO_S0_SC[051] PCU_SMB_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[052] PCU_SMB_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[053] PCU_SMB_ALERT# */ + GPIO_FUNC1, /* GPIO_S0_SC[054] ILB_8254_SPKR RESERVED */ + GPIO_OUT_HIGH, /* GPIO_S0_SC[055] RESERVED */ + GPIO_FUNC0, /* GPIO_S0_SC[056] RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[057] PCU_UART_TXD */ + GPIO_OUT_LOW, /* GPIO_S0_SC[058] RESERVED */ + GPIO_OUT_LOW, /* GPIO_S0_SC[059] RESERVED */ + GPIO_OUT_LOW, /* GPIO_S0_SC[060] RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[061] PCU_UART_RXD */ + GPIO_FUNC1, /* GPIO_S0_SC[062] LPE_I2S2_CLK SATA_DEVSLP[1] RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[063] LPE_I2S2_FRM RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[064] LPE_I2S2_DATAIN */ + GPIO_FUNC1, /* GPIO_S0_SC[065] LPE_I2S2_DATAOUT */ + GPIO_FUNC1, /* GPIO_S0_SC[066] SIO_SPI_CS# */ + GPIO_FUNC1, /* GPIO_S0_SC[067] SIO_SPI_MISO */ + GPIO_FUNC1, /* GPIO_S0_SC[068] SIO_SPI_MOSI */ + GPIO_FUNC1, /* GPIO_S0_SC[069] SIO_SPI_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[070] SIO_UART1_RXD RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[071] SIO_UART1_TXD RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[072] SIO_UART1_RTS# */ + GPIO_FUNC1, /* GPIO_S0_SC[073] SIO_UART1_CTS# */ + GPIO_FUNC1, /* GPIO_S0_SC[074] SIO_UART2_RXD */ + GPIO_FUNC1, /* GPIO_S0_SC[075] SIO_UART2_TXD */ + GPIO_FUNC1, /* GPIO_S0_SC[076] SIO_UART2_RTS# */ + GPIO_FUNC1, /* GPIO_S0_SC[077] SIO_UART2_CTS# */ + GPIO_FUNC1, /* GPIO_S0_SC[078] SIO_I2C0_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[079] SIO_I2C0_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[080] SIO_I2C1_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[081] SIO_I2C1_CLK RESERVED */ + GPIO_FUNC1, /* GPIO_S0_SC[082] SIO_I2C2_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[083] SIO_I2C2_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[084] SIO_I2C3_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[085] SIO_I2C3_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[086] SIO_I2C4_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[087] SIO_I2C4_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[088] SIO_I2C5_DATA */ + GPIO_FUNC1, /* GPIO_S0_SC[089] SIO_I2C5_CLK */ + GPIO_FUNC1, /* GPIO_S0_SC[090] SIO_I2C6_DATA ILB_NMI */ + GPIO_FUNC1, /* GPIO_S0_SC[091] SIO_I2C6_CLK SD3_WP */ + GPIO_FUNC1, /* RESERVED GPIO_S0_SC[092] */ + GPIO_FUNC1, /* RESERVED GPIO_S0_SC[093] */ + GPIO_FUNC1, /* GPIO_S0_SC[094] SIO_PWM[0] */ + GPIO_FUNC1, /* GPIO_S0_SC[095] SIO_PWM[1] */ + GPIO_FUNC1, /* GPIO_S0_SC[096] PMC_PLT_CLK[0] */ + GPIO_FUNC1, /* GPIO_S0_SC[097] PMC_PLT_CLK[1] */ + GPIO_FUNC1, /* GPIO_S0_SC[098] PMC_PLT_CLK[2] */ + GPIO_FUNC1, /* GPIO_S0_SC[099] PMC_PLT_CLK[3] */ + GPIO_FUNC1, /* GPIO_S0_SC[100] PMC_PLT_CLK[4] */ + GPIO_DEFAULT, /* GPIO_S0_SC[101] PMC_PLT_CLK[5] */ + GPIO_END +}; + +/* SSUS GPIOs (GPIO_S5) */ +static const struct soc_gpio_map gpssus_gpio_map[] = { + GPIO_INPUT_PD_10K, /* GPIO_S5[00] RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[01] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[1]# */ + GPIO_INPUT_PD_10K, /* GPIO_S5[02] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[2]# */ + GPIO_INPUT_PD_10K, /* GPIO_S5[03] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[3]# */ + GPIO_INPUT_PD_10K, /* GPIO_S5[04] RESERVED RESERVED RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[05] PMC_SUSCLK[1] RESERVED RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[06] PMC_SUSCLK[2] RESERVED RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[07] PMC_SUSCLK[3] RESERVED RESERVED RESERVED */ + GPIO_INPUT_PU_10K, /* GPIO_S5[08] RESERVED RESERVED RESERVED RESERVED */ + GPIO_INPUT_PU_10K, /* GPIO_S5[09] RESERVED RESERVED ESERVED RESERVED */ + GPIO_INPUT_PU_10K, /* GPIO_S5[10] RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* PMC_SUSPWRDNACK GPIO_S5[11] - - */ + GPIO_DEFAULT, /* PMC_SUSCLK[0] GPIO_S5[12] - - */ + GPIO_DEFAULT, /* RESERVED GPIO_S5[13] - - */ + GPIO_DEFAULT, /* RESERVED GPIO_S5[14] USB_ULPI_RST# - */ + GPIO_DEFAULT, /* PMC_WAKE_PCIE[0]# GPIO_S5[15] - - */ + GPIO_DEFAULT, /* PMC_PWRBTN# GPIO_S5[16] - - */ + GPIO_DEFAULT, /* RESERVED GPIO_S5[17] - - */ + GPIO_DEFAULT, /* PMC_SUS_STAT# GPIO_S5[18] - - */ + GPIO_DEFAULT, /* USB_OC[0]# GPIO_S5[19] - - */ + GPIO_DEFAULT, /* USB_OC[1]# GPIO_S5[20] - - */ + GPIO_DEFAULT, /* PCU_SPI_CS[1]# GPIO_S5[21] - */ + GPIO_DEFAULT, /* GPIO_S5[22] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[23] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[24] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[25] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[26] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[27] RESERVED RESERVED ESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[28] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[29] RESERVED RESERVED RESERVED RESERVED */ + GPIO_DEFAULT, /* GPIO_S5[30] RESERVED RESERVED RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[31] USB_ULPI_CLK RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[32] USB_ULPI_DATA[0] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[33] USB_ULPI_DATA[1] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[34] USB_ULPI_DATA[2] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[35] USB_ULPI_DATA[3] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[36] USB_ULPI_DATA[4] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[37] USB_ULPI_DATA[5] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[38] USB_ULPI_DATA[6] RESERVED RESERVED */ + GPIO_INPUT_PD_10K, /* GPIO_S5[39] USB_ULPI_DATA[7] RESERVED RESERVED */ + GPIO_INPUT_PD_20K, /* GPIO_S5[40] USB_ULPI_DIR RESERVED RESERVED */ + GPIO_INPUT_PD_20K, /* GPIO_S5[41] USB_ULPI_NXT RESERVED RESERVED */ + GPIO_INPUT_PD_20K, /* GPIO_S5[42] USB_ULPI_STP RESERVED RESERVED */ + GPIO_INPUT_PD_20K, /* GPIO_S5[43] USB_ULPI_REFCLK RESERVED RESERVED */ + GPIO_END +}; + +static struct soc_gpio_config gpio_config = { + .ncore = gpncore_gpio_map, + .score = gpscore_gpio_map, + .ssus = gpssus_gpio_map, + .core_dirq = NULL, + .sus_dirq = NULL, +}; + +struct soc_gpio_config* mainboard_get_gpios(void) +{ + return &gpio_config; +} diff --git a/src/mainboard/siemens/mc_tcu3/hwinfo.hex b/src/mainboard/siemens/mc_tcu3/hwinfo.hex new file mode 100644 index 0000000..ce7fc07 Binary files /dev/null and b/src/mainboard/siemens/mc_tcu3/hwinfo.hex differ diff --git a/src/mainboard/siemens/mc_tcu3/hwinfo10.hex b/src/mainboard/siemens/mc_tcu3/hwinfo10.hex new file mode 100644 index 0000000..390c6b4 Binary files /dev/null and b/src/mainboard/siemens/mc_tcu3/hwinfo10.hex differ diff --git a/src/mainboard/siemens/mc_tcu3/hwinfo12.hex b/src/mainboard/siemens/mc_tcu3/hwinfo12.hex new file mode 100644 index 0000000..471af4f Binary files /dev/null and b/src/mainboard/siemens/mc_tcu3/hwinfo12.hex differ diff --git a/src/mainboard/siemens/mc_tcu3/hwinfo15.hex b/src/mainboard/siemens/mc_tcu3/hwinfo15.hex new file mode 100644 index 0000000..4cbbe5b Binary files /dev/null and b/src/mainboard/siemens/mc_tcu3/hwinfo15.hex differ diff --git a/src/mainboard/siemens/mc_tcu3/hwinfo19.hex b/src/mainboard/siemens/mc_tcu3/hwinfo19.hex new file mode 100644 index 0000000..f8510fc Binary files /dev/null and b/src/mainboard/siemens/mc_tcu3/hwinfo19.hex differ diff --git a/src/mainboard/siemens/mc_tcu3/irqroute.c b/src/mainboard/siemens/mc_tcu3/irqroute.c new file mode 100644 index 0000000..552be8f --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/irqroute.c @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * + * 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 "irqroute.h" + +DEFINE_IRQ_ROUTES; diff --git a/src/mainboard/siemens/mc_tcu3/irqroute.h b/src/mainboard/siemens/mc_tcu3/irqroute.h new file mode 100644 index 0000000..08552c5 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/irqroute.h @@ -0,0 +1,77 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * + * 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 + */ + +#ifndef IRQROUTE_H +#define IRQROUTE_H + +#include <soc/intel/fsp_baytrail/baytrail/irq.h> +#include <soc/intel/fsp_baytrail/baytrail/pci_devs.h> + +/* + *IR02h GFX INT(A) - PIRQ A + *IR10h EMMC INT(ABCD) - PIRQ DEFG + *IR11h SDIO INT(A) - PIRQ B + *IR12h SD INT(A) - PIRQ C + *IR13h SATA INT(A) - PIRQ D + *IR14h XHCI INT(A) - PIRQ E + *IR15h LP Audio INT(A) - PIRQ F + *IR17h MMC INT(A) - PIRQ F + *IR18h SIO INT(ABCD) - PIRQ BADC + *IR1Ah TXE INT(A) - PIRQ F + *IR1Bh HD Audio INT(A) - PIRQ G + *IR1Ch PCIe INT(ABCD) - PIRQ EFGH + *IR1Dh EHCI INT(A) - PIRQ D + *IR1Eh SIO INT(ABCD) - PIRQ BDEF + *IR1Fh LPC INT(ABCD) - PIRQ HGBC + */ +#define PCI_DEV_PIRQ_ROUTES \ + PCI_DEV_PIRQ_ROUTE(GFX_DEV, A, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(EMMC_DEV, D, E, F, G), \ + PCI_DEV_PIRQ_ROUTE(SDIO_DEV, B, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SD_DEV, C, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SATA_DEV, D, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(XHCI_DEV, E, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(LPE_DEV, F, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(MMC45_DEV, F, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SIO1_DEV, B, A, D, C), \ + PCI_DEV_PIRQ_ROUTE(TXE_DEV, F, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(HDA_DEV, G, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(PCIE_DEV, E, F, G, H), \ + PCI_DEV_PIRQ_ROUTE(EHCI_DEV, D, A, A, A), \ + PCI_DEV_PIRQ_ROUTE(SIO2_DEV, B, D, E, F), \ + PCI_DEV_PIRQ_ROUTE(PCU_DEV, H, G, B, C) + +/* + * Route each PIRQ[A-H] to a PIC IRQ[0-15] + * Reserved: 0, 1, 2, 8, 13 + * PS2 keyboard: 12 + * ACPI/SCI: 9 + * Floppy: 6 + */ +#define PIRQ_PIC_ROUTES \ + PIRQ_PIC(A, 4), \ + PIRQ_PIC(B, 5), \ + PIRQ_PIC(C, 7), \ + PIRQ_PIC(D, 10), \ + PIRQ_PIC(E, 11), \ + PIRQ_PIC(F, 12), \ + PIRQ_PIC(G, 14), \ + PIRQ_PIC(H, 15) + +#endif /* IRQROUTE_H */ diff --git a/src/mainboard/siemens/mc_tcu3/lcd_panel.c b/src/mainboard/siemens/mc_tcu3/lcd_panel.c new file mode 100644 index 0000000..1dc429e --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/lcd_panel.c @@ -0,0 +1,94 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Siemens AG + * + * 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 <cbfs.h> +#include <console/console.h> +#include <string.h> +#include "modhwinfo.h" +#include "baytrail/gpio.h" +#include "lcd_panel.h" +#include "ptn3460.h" + +/** \brief Reads GPIOs used for LCD panel encoding and returns the 4 bit value + * @param no parameters + * @return LCD panel type encoded in 4 bits + */ +u8 get_lcd_panel_type(void) +{ + u8 lcd_type_gpio; + + lcd_type_gpio = ((read_ssus_gpio(LCD_TYPE_GPIO_BIT3) << 3) | + (read_ssus_gpio(LCD_TYPE_GPIO_BIT2) << 2) | + (read_ssus_gpio(LCD_TYPE_GPIO_BIT1) << 1) | + (read_ssus_gpio(LCD_TYPE_GPIO_BIT0))); + /* There is an inverter in this signals so we need to invert them as well */ + return ((~lcd_type_gpio) & 0x0f); +} + +/** \brief Setup LCD panel + * @param no parameters + * @return 0 on success otherwise error value + */ +int setup_lcd_panel(void) +{ + u8 lcd_type; + int status; + struct edidinfo *eib = NULL; + struct shortinfo *sib = NULL; + char blockname[33]; + + lcd_type = get_lcd_panel_type(); + printk(BIOS_INFO, "LCD: Found panel type %d\n", lcd_type); + switch (lcd_type) { + case LCD_PANEL_TYPE_10_INCH: + strcpy(blockname, "hwinfo10.hex"); + break; + case LCD_PANEL_TYPE_12_INCH: + strcpy(blockname, "hwinfo12.hex"); + break; + case LCD_PANEL_TYPE_15_INCH: + strcpy(blockname, "hwinfo15.hex"); + break; + case LCD_PANEL_TYPE_19_INCH: + strcpy(blockname, "hwinfo19.hex"); + break; + case LCD_PANEL_TYPE_EDID: + strcpy(blockname, "hwinfo.hex"); + break; + default: + printk(BIOS_ERR, "LCD: No supported panel found.\n"); + status = 1; + break; + } + + /* Now that we have the panel type, get the matching block and setup */ + /* the DP2LVDS converter accordingly */ + eib = get_edidinfo(blockname); + sib = get_shortinfo(blockname); + + if ((!eib) || (!sib)) { + printk(BIOS_ERR, "LCD: Info block named "%s" not found!\n", blockname); + status = 1; + } else { + printk(BIOS_INFO, "LCD: Found SIB at 0x%x, EIB at 0x%x\n", + (int)sib, (int)eib); + status = ptn3460_init(lcd_type, eib, sib); + printk(BIOS_INFO, "LCD: Setup PTN with status 0x%x\n", status); + } + return status; +} diff --git a/src/mainboard/siemens/mc_tcu3/lcd_panel.h b/src/mainboard/siemens/mc_tcu3/lcd_panel.h new file mode 100644 index 0000000..b423dc0 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/lcd_panel.h @@ -0,0 +1,39 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Siemens AG + * + * 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 + */ + +#ifndef _LCD_PANEL_H_ +#define _LCD_PANEL_H_ + +/* This GPIOs are used for LCD panel type encoding */ +#define LCD_TYPE_GPIO_BIT0 40 +#define LCD_TYPE_GPIO_BIT1 41 +#define LCD_TYPE_GPIO_BIT2 42 +#define LCD_TYPE_GPIO_BIT3 43 + +#define LCD_PANEL_TYPE_10_INCH 4 +#define LCD_PANEL_TYPE_12_INCH 7 +#define LCD_PANEL_TYPE_15_INCH 6 +#define LCD_PANEL_TYPE_19_INCH 1 +#define LCD_PANEL_TYPE_EDID 15 + +u8 get_lcd_panel_type(void); +int setup_lcd_panel(void); + + +#endif /* _LCD_PANEL_H_ */ diff --git a/src/mainboard/siemens/mc_tcu3/mainboard.c b/src/mainboard/siemens/mc_tcu3/mainboard.c new file mode 100644 index 0000000..fb350e5 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/mainboard.c @@ -0,0 +1,50 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved. + * + * 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 <types.h> +#include <string.h> +#include <device/device.h> +#include <device/device.h> +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <console/console.h> +#if CONFIG_VGA_ROM_RUN +#include <x86emu/x86emu.h> +#endif +#include <pc80/mc146818rtc.h> +#include <arch/acpi.h> +#include <arch/io.h> +#include <arch/interrupt.h> +#include <boot/coreboot_tables.h> + +#include "lcd_panel.h" + +/* + * mainboard_enable is executed as first thing after enumerate_buses(). + * This is the earliest point to add customization. + */ +static void mainboard_enable(device_t dev) +{ + setup_lcd_panel(); +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, +}; diff --git a/src/mainboard/siemens/mc_tcu3/modhwinfo.c b/src/mainboard/siemens/mc_tcu3/modhwinfo.c new file mode 100644 index 0000000..95bb76c --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/modhwinfo.c @@ -0,0 +1,150 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Siemens AG. + * + * 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 "modhwinfo.h" +#include "lcd_panel.h" +#include <cbfs.h> +#include <string.h> + +/** \brief This function will find the first linked info block. + * @param *filename Filename in cbfs + * @param *file_offset Pointer to the offset of the cbfs file contents + * @return u8* Pointer to the found block + */ +u8* get_first_linked_block(char *filename, u8 **file_offset) +{ + u8* block_ptr = NULL; + + block_ptr = (cbfs_get_file_content(CBFS_DEFAULT_MEDIA, filename, + 0x50, NULL)); + if (!block_ptr) + return NULL; + if (!strncmp((char*)block_ptr, "H1W2M3I4", LEN_MAGIC_NUM)) { + if ((*((u16*)(block_ptr + HWI_LEN_OFFSET)) == LEN_MAIN_HWINFO) && + (*((s32*)(block_ptr + NEXT_OFFSET_HWINFO)) != 0x00)) { + *file_offset = block_ptr; + return *((s32*)(block_ptr + NEXT_OFFSET_HWINFO)) + block_ptr; + } else + return NULL; + } else if (!strncmp((char*)block_ptr, "H1W2M3I5", LEN_MAGIC_NUM)) { + *file_offset = block_ptr; + return block_ptr; + } else + return NULL; +} + +/** \brief This function will find the main info block + * @param *filename Filename in cbfs + * @return *hwinfo Pointer to the data of the main info block + */ +struct hwinfo* get_hwinfo(char *filename) +{ + struct hwinfo* main_hwinfo; + + main_hwinfo = (struct hwinfo*)(cbfs_get_file_content(CBFS_DEFAULT_MEDIA, + filename, 0x50, NULL)); + if ((main_hwinfo) && + (!strncmp(main_hwinfo->magicNumber, "H1W2M3I4", LEN_MAGIC_NUM)) && + (main_hwinfo->length == LEN_MAIN_HWINFO)) + return main_hwinfo; + else + return NULL; +} + +/** \brief This function will find the short info block + * @param *filename Filename in cbfs + * @return *shortinfo Pointer to the data of the short info block + */ +struct shortinfo* get_shortinfo(char *filename) +{ + u8 *block_ptr = NULL; + u8 *file_offset = NULL; + + block_ptr = get_first_linked_block(filename, &file_offset); + if ((block_ptr == NULL) || + (strncmp((char*)block_ptr, "H1W2M3I5", LEN_MAGIC_NUM))) + return NULL; + + if ((*((u16*)(block_ptr + HWI_LEN_OFFSET))) == LEN_SHORT_INFO) + return (struct shortinfo *)block_ptr; + + block_ptr = (file_offset + *((s32*)(block_ptr + NEXT_OFFSET_EDID))); + if ((*((u16*)(block_ptr + HWI_LEN_OFFSET))) == LEN_SHORT_INFO) + return (struct shortinfo *)block_ptr; + else + return NULL; +} + +/** \brief This function will find the edid info block + * @param *filename Filename in cbfs + * @return *edidinfo Pointer to the data of the edid info block + */ +struct edidinfo* get_edidinfo(char *filename) +{ + u8 *block_ptr = NULL; + u8 *file_offset = NULL; + + block_ptr = get_first_linked_block(filename, &file_offset); + if ((block_ptr == NULL) || + (strncmp((char*)block_ptr, "H1W2M3I5", LEN_MAGIC_NUM))) + return NULL; + + if ((*((u16*)(block_ptr + HWI_LEN_OFFSET))) == LEN_EDID_INFO) + return (struct edidinfo *)block_ptr; + + block_ptr = (file_offset + *((s32*)(block_ptr + NEXT_OFFSET_SIB))); + if ((*((u16*)(block_ptr + HWI_LEN_OFFSET))) == LEN_EDID_INFO) + return (struct edidinfo *)block_ptr; + else + return NULL; +} + +/** \brief This function will search for a MAC address which can be assigned + * to a MACPHY. + * @param pci_bdf Bus, device and function of the given PCI-device + * @param mac buffer where to store the MAC address + * @return cb_err CB_ERR or CB_SUCCESS + */ +enum cb_err mainboard_get_mac_address(u16 bus, u8 devfn, u8 mac[6]) +{ + struct hwinfo* main_hwinfo; + u32 i; + + main_hwinfo = get_hwinfo((char*)"hwinfo.hex"); + if (!main_hwinfo) + return CB_ERR; + /* Ensure the first MAC-Address is not completely 0x00 or 0xff */ + for (i = 0; i < 6; i++) { + if (main_hwinfo->macAddress1[i] != 0xFF) + break; + } + if (i == 6){ + return CB_ERR; + } + for (i = 0; i < 6; i++) { + if (main_hwinfo->macAddress1[i] != 0x00) + break; + } + if (i == 6){ + return CB_ERR; + } else { + memcpy(mac, main_hwinfo->macAddress1, 6); + return CB_SUCCESS; + } +} diff --git a/src/mainboard/siemens/mc_tcu3/modhwinfo.h b/src/mainboard/siemens/mc_tcu3/modhwinfo.h new file mode 100644 index 0000000..6eb8f05 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/modhwinfo.h @@ -0,0 +1,170 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Siemens AG + * + * 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 + */ + +#ifndef _MODHWINFO_H_ +#define _MODHWINFO_H_ + +#include <types.h> + +#define LEN_MAGIC_NUM 8 +#define LEN_MLFB 20 +#define LEN_SERIAL_NUM 16 +#define LEN_HW_REVISION 2 +#define LEN_MAC_ADDRESS 6 +#define LEN_SPD 128 +#define NUMBER_OF_MAC_ADDR 4 +#define LEN_EDID 128 +#define LEN_MAIN_HWINFO 509 +#define LEN_SHORT_INFO 289 +#define LEN_EDID_INFO 181 +#define NEXT_OFFSET_HWINFO 476 +#define NEXT_OFFSET_SIB 260 +#define NEXT_OFFSET_EDID 176 +#define HWI_LEN_OFFSET 12 + +/* Define some masks and values */ +#define SIB_HWINIT_IDX 0x0e +#define SIB_COLOR_6BIT 0x00 +#define SIB_COLOR_8BIT 0x01 +#define SIB_COLOR_10BIT 0x02 +#define SIB_DISP_CON_IDX 0x16 +#define SIB_LVDS_SINGLE_LANE 0x00 +#define SIB_LVDS_DUAL_LANE 0x05 + +struct PhysDevStruc { + u8 bustype; + u8 devfn; + u16 bus; +} __attribute__ ((packed)); + + +struct hwinfo { +// Offset 0x0 + char magicNumber[LEN_MAGIC_NUM]; +// Offset 0x08 + u8 versionID[4]; +// Offset 0x0c + u16 length; +// Offset 0x0e + char BGR_Name[128]; +//Offset 0x8e + char MLFB[LEN_MLFB]; +// Offset 0xa2 + u8 uniqueNumber[16]; +// Offset 0xb2 + u8 fill_1[12]; +// Offset 0xbe + u8 hwRevision[LEN_HW_REVISION]; +//Offset 0xc0 + u8 macAddress1[LEN_MAC_ADDRESS]; + u8 numOfAuxMacAddr1; + u8 fill_2; +//Offset 0xc8 + u8 macAddress2[LEN_MAC_ADDRESS]; + u8 numOfAuxMacAddr2; + u8 fill_3; +//Offset 0xd0 + u8 macAddress3[LEN_MAC_ADDRESS]; + u8 numOfAuxMacAddr3; + u8 fill_4; +//Offset 0xd8 + u8 macAddress4[LEN_MAC_ADDRESS]; + u8 numOfAuxMacAddr4; + u8 fill_5; +// Offset 0xe0 + u8 SPD[LEN_SPD]; +// Offset 0x160 + u8 fill_6[88]; +// Offset 0x1b8 + u32 featureFlags; +// Offset 0x1bc + u8 fill_7[4]; +// Offset 0x1c0 + u32 biosFlags; +// Offset 0x1c4 + u8 fill_8[8]; +//Offset 0x1cc + struct PhysDevStruc etherDev[NUMBER_OF_MAC_ADDR]; +// Offset 0x1dc + s32 nextInfoOffset; +// Offset 0x1e0 + u8 fill_9[4]; +// Offset 0x1e4 + u32 portRTC; +// Offset 0x1e8 + u8 typeRTC; +// Offset 0x1e9 + u8 fill_10[20]; +} __attribute__ ((packed)); + +struct shortinfo { +// Offset 0x0 + char magicNumber[LEN_MAGIC_NUM]; +// Offset 0x08 + u8 versionID[4]; +// Offset 0x0c + u16 length; +// Offset 0x0e + char BGR_Name[128]; +//Offset 0x8e + char MLFB[LEN_MLFB]; +// Offset 0xa2 + u8 uniqueNumber[26]; +// Offset 0xbc + u8 fill_1[12]; +//Offset 0xc8 + u8 hwRevision[2]; +// Offset 0xca + u8 fill_2[18]; +// Offset 0xdc + u8 panelFeatures[32]; +// Offset 0xfc + u8 fill_3[8]; +// Offset 0x104 + s32 nextInfoOffset; +// Offset 0x108 + u8 fill_4[25]; +} __attribute__ ((packed)); + +struct edidinfo { +// Offset 0x0 + char magicNumber[LEN_MAGIC_NUM]; +// Offset 0x08 + u8 versionID[4]; +// Offset 0x0c + u16 length; +// Offset 0x0e + u8 fill_1[2]; +// Offset 0x10 + u8 edid[LEN_EDID]; +// Offset 0x90 + u8 fill_2[32]; +// Offset 0xb0 + s32 nextInfoOffset; +// Offset 0xb4 + u8 fill_3; +} __attribute__ ((packed)); + +u8* get_first_linked_block(char *filename, u8 **starting_adr); +struct hwinfo* get_hwinfo(char *filename); +struct shortinfo* get_shortinfo(char *filename); +struct edidinfo* get_edidinfo(char *filename); +enum cb_err mainboard_get_mac_address(u16 bus, u8 devfn, u8 mac[6]); + +#endif /* _MODHWINFO_H_ */ diff --git a/src/mainboard/siemens/mc_tcu3/ptn3460.c b/src/mainboard/siemens/mc_tcu3/ptn3460.c new file mode 100644 index 0000000..bb204e5 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/ptn3460.c @@ -0,0 +1,181 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Siemens AG + * + * 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 <console/console.h> +#include "baytrail/i2c.h" +#include "ptn3460.h" + +/** \brief This functions sets up the DP2LVDS-converter to be used with the + * appropriate lcd panel + * @param lcd_type Type of LCD we should set up the converter for + * @param *sib Pointer to short info block structure + * @param *eib Pointer to EDID info block structure + * @return 0 on success or error code + */ +int ptn3460_init(char lcd_type, struct edidinfo *eib, struct shortinfo *sib) +{ + struct ptn_3460_config cfg; + int status; + + + status = i2c_init(PTN_I2C_CONTROLER); + if (status) + return (PTN_BUS_ERROR | status); + + /* If we are here, we have all the desired information for setting up */ + /* DP2LVDS converter. In addition, the information matches the connected */ + /* LCD-panel and therefore, we do not have to distinguish between */ + /* different panels here for the timing. Inside the converter, table 6 */ + /* will be used for the timings. */ + status = ptn3460_write_edid(6, eib->edid); + if (status) + return status; + /* Select this table to be emulated */ + ptn_select_edid(6); + /* Read PTN configuration data */ + status = i2c_read(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_CONFIG_OFF, + (u8*)&cfg, PTN_CONFIG_LEN); + if (status) + return (PTN_BUS_ERROR | status); + + /* Set up configuration data according to the information blocks we get */ + cfg.dp_interface_ctrl = 0; + cfg.lvds_interface_ctrl1 = 0x00; + if (sib->panelFeatures[SIB_DISP_CON_IDX] == SIB_LVDS_DUAL_LANE) + cfg.lvds_interface_ctrl1 |= 0x0b; /* Turn on dual LVDS lane and clock */ + if ((sib->panelFeatures[SIB_HWINIT_IDX] & 0x03) == SIB_COLOR_6BIT) + cfg.lvds_interface_ctrl1 |= 0x20; /* Use 18 bits per pixel */ + + cfg.lvds_interface_ctrl2 = 0x03; /* no clock spreading, 300 mV LVDS swing */ + cfg.lvds_interface_ctrl3 = 0x00; /* no LVDS signal swap */ + cfg.t2_delay = 1; /* Delay T2 (VDD to LVDS active) by 16 ms */ + cfg.t3_timing = 5; /* 250 ms from LVDS to backlight active */ + cfg.t12_timing = 20; /* 1 second re-power delay */ + cfg.t4_timing = 3; /* 150 ms backlight off to LVDS inactive */ + cfg.t5_delay = 1; /* Delay T5 (LVDS to VDD inactive) by 16 ms */ + cfg.backlight_ctrl = 0; /* Enable backlight control */ + + /* Write back configuration data to PTN3460 */ + status = i2c_write(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_CONFIG_OFF, + (u8*)&cfg, PTN_CONFIG_LEN); + if (status) + return (PTN_BUS_ERROR | status); + else + return PTN_NO_ERROR; +} + +/** \brief This functions reads one desired EDID data structure from PTN3460 + * @param edid_num Number of EDID that must be read (0..6) + * @param *data Pointer to a buffer where to store read data + * @return 0 on success or error code + */ +int ptn3460_read_edid(u8 edid_num, u8 *data) +{ + int status; + + if (edid_num > PTN_MAX_EDID_NUM) + return PTN_INVALID_EDID; + /* First enable access to the desired EDID table */ + status = i2c_write(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_CONFIG_OFF + 5, + &edid_num, 1); + if (status) + return (PTN_BUS_ERROR | status); + + /* Now we can simply read back EDID-data */ + status = i2c_read(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_EDID_OFF, + data, PTN_EDID_LEN); + if (status) + return (PTN_BUS_ERROR | status); + else + return PTN_NO_ERROR; +} + +/** \brief This functions writes one EDID data structure to PTN3460 + * @param edid_num Number of EDID that must be written (0..6) + * @param *data Pointer to a buffer where data to write is stored in + * @return 0 on success or error code + */ +int ptn3460_write_edid(u8 edid_num, u8 *data) +{ + int status; + + if (edid_num > PTN_MAX_EDID_NUM) + return PTN_INVALID_EDID; + /* First enable access to the desired EDID table */ + status = i2c_write(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_CONFIG_OFF + 5, + &edid_num, 1); + if (status) + return (PTN_BUS_ERROR | status); + + /* Now we can simply write EDID-data to ptn3460 */ + status = i2c_write(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_EDID_OFF, + data, PTN_EDID_LEN); + if (status) + return (PTN_BUS_ERROR | status); + else + return PTN_NO_ERROR; +} + +/** \brief This functions selects one of 7 EDID-tables inside PTN3460 + * which should be emulated on display port and turn emulation ON + * @param edid_num Number of EDID to emulate (0..6) + * @return 0 on success or error code + */ +int ptn_select_edid (u8 edid_num) +{ + int status; + u8 val; + + if (edid_num > PTN_MAX_EDID_NUM) + return PTN_INVALID_EDID; + /* Enable emulation of the desired EDID table */ + val = (edid_num << 1) | 1; + status = i2c_write(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_CONFIG_OFF + 4, + &val, 1); + if (status) + return (PTN_BUS_ERROR | status); + else + return PTN_NO_ERROR; +} + +/** \brief This functions performs a flash operation which will write + * current configuration table (all the EDID-tables and the + * configuration space with a total amount of 1 KByte) + * to the internal flash of PTN3460 + * @param none + * @return 0 on success or error code + */ +int ptn3460_flash_config(void) +{ + int status; + struct ptn_3460_flash flash; + + flash.cmd = 0x01; /* perform erase and flash cycle */ + flash.magic = 0x7845; /* Magic number to protect flash operation */ + flash.trigger = 0x56; /* This value starts flash operation */ + status = i2c_write(PTN_I2C_CONTROLER, PTN_SLAVE_ADR, PTN_FLASH_CFG_OFF, + (u8*)&flash, PTN_FLASH_CFG_LEN); + if (status) { + return (PTN_BUS_ERROR | status); + } else { + /* To ensure the flash operation is finished, we have to wait 300 ms */ + mdelay(300); + return PTN_NO_ERROR; + } +} diff --git a/src/mainboard/siemens/mc_tcu3/ptn3460.h b/src/mainboard/siemens/mc_tcu3/ptn3460.h new file mode 100644 index 0000000..b975a69 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/ptn3460.h @@ -0,0 +1,78 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Siemens AG + * + * 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 + */ + +#ifndef PTN3460_H_ +#define PTN3460_H_ + +#include <delay.h> +#include "modhwinfo.h" +#include "lcd_panel.h" + +#define PTN_SLAVE_ADR 0x20 +#define PTN_I2C_CONTROLER 0 + +#define PTN_EDID_OFF 0x00 +#define PTN_EDID_LEN 0x80 +#define PTN_CONFIG_OFF 0x80 +#define PTN_CONFIG_LEN 0x19 +#define PTN_FLASH_CFG_OFF 0xE8 +#define PTN_FLASH_CFG_LEN 0x04 +#define PTN_MAX_EDID_NUM 6 + +/* Define some error codes that can be used */ +#define PTN_NO_ERROR 0x00000000 +#define PTN_BUS_ERROR 0x10000000 +#define PTN_INVALID_EDID 0x20000000 + +struct ptn_3460_config{ + u8 dp_interface_ctrl; /* DiplayPort interface control */ + u8 lvds_interface_ctrl1; /* LVDS interface control register 1 */ + u8 lvds_interface_ctrl2; /* LVDS interface control register 2 */ + u8 lvds_interface_ctrl3; /* LVDS interface control register 3 */ + u8 edid_rom_emulation; /* select which EDID-block is emulated */ + u8 edid_rom_access_ctrl; /* select which EDID block to map to 0..0x7F */ + u8 pwm_min[3]; /* smallest PWM frequency for back light */ + u8 pwm_max[3]; /* biggest PWM frequency for back light */ + u8 fast_link_ctrl; /* Fast link training control register */ + u8 pin_cfg_ctrl1; /* Pin configuration control register 1 */ + u8 pin_cfg_ctrl2; /* Pin configuration control register 2 */ + u8 pwm_default; /* Default PWM bit count in DPCD register */ + u16 pwm_value; /* Current PWM bit count in DPCD register */ + u8 pwm_default_freq; /* Default PWM frequency in DPCD register */ + u8 t3_timing; /* Panel T3 timing value */ + u8 t12_timing; /* Panel T12 timing value */ + u8 backlight_ctrl; /* Back light control register */ + u8 t2_delay; /* Panel T2 delay */ + u8 t4_timing; /* Panel T4 timing value */ + u8 t5_delay; /* Panel T5 delay */ +}__attribute__((packed)); + +struct ptn_3460_flash{ + u8 cmd; /* Flash command (erase or erase and flash) */ + u16 magic; /* Magic number needed by the flash algorithm */ + u8 trigger; /* Trigger for starting flash operation */ +}__attribute__((packed)); + + +int ptn3460_init(char lcd_type, struct edidinfo *eib, struct shortinfo *sib); +int ptn3460_read_edid(u8 edid_num, u8 *data); +int ptn3460_write_edid(u8 edid_num, u8 *data); +int ptn_select_edid(u8 edid_num); +int ptn3460_flash_config(void); +#endif /* PTN3460_H_ */ diff --git a/src/mainboard/siemens/mc_tcu3/romstage.c b/src/mainboard/siemens/mc_tcu3/romstage.c new file mode 100644 index 0000000..5274529 --- /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"); +} diff --git a/src/mainboard/siemens/mc_tcu3/thermal.h b/src/mainboard/siemens/mc_tcu3/thermal.h new file mode 100644 index 0000000..78dfcbe --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/thermal.h @@ -0,0 +1,33 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2011 The Chromium OS Authors. All rights reserved. + * + * 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 + */ + +#ifndef MAINBOARD_THERMAL_H +#define MAINBOARD_THERMAL_H + + +/* Temperature which OS will shutdown at */ +#define CRITICAL_TEMPERATURE 100 + +/* Temperature which OS will throttle CPU */ +#define PASSIVE_TEMPERATURE 90 + +/* Tj_max value for calculating PECI CPU temperature */ +#define MAX_TEMPERATURE 100 + +#endif /* MAINBOARD_THERMAL_H */ diff --git a/src/mainboard/siemens/mc_tcu3/version.hex b/src/mainboard/siemens/mc_tcu3/version.hex new file mode 100644 index 0000000..10b9c23 --- /dev/null +++ b/src/mainboard/siemens/mc_tcu3/version.hex @@ -0,0 +1,3 @@ +$USRV01.00.00.00 +$PLTTCU30.3 +$EXVV01.00.00.00