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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>
This commit is contained in:
Werner Zeh 2015-02-12 12:40:15 +01:00 committed by Patrick Georgi
parent 0f9c9de35a
commit c42a613ff5
30 changed files with 2048 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mainboard/siemens/Kconfig
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@ -6,9 +6,13 @@ choice
config BOARD_SIEMENS_SITEMP_G1P1 config BOARD_SIEMENS_SITEMP_G1P1
bool "MB SITEMP-G1 (U1P0/U1P1)" bool "MB SITEMP-G1 (U1P0/U1P1)"
config BOARD_SIEMENS_MC_TCU3
bool "MB TCU3"
endchoice endchoice
source "src/mainboard/siemens/sitemp_g1p1/Kconfig" source "src/mainboard/siemens/sitemp_g1p1/Kconfig"
source "src/mainboard/siemens/mc_tcu3/Kconfig"
config MAINBOARD_VENDOR config MAINBOARD_VENDOR
string string

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src/mainboard/siemens/mc_tcu3/Kconfig Normal file
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##
## 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
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

51
src/mainboard/siemens/mc_tcu3/Makefile.inc Normal file
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##
## 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

0
src/mainboard/siemens/mc_tcu3/acpi/ec.asl Normal file
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25
src/mainboard/siemens/mc_tcu3/acpi/mainboard.asl Normal file
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/*
* 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"))
}

0
src/mainboard/siemens/mc_tcu3/acpi/superio.asl Normal file
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254
src/mainboard/siemens/mc_tcu3/acpi_tables.c Normal file
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/*
* 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;
}

4
src/mainboard/siemens/mc_tcu3/board_info.txt Normal file
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Board name: TCU3
Category: misc
ROM protocol: SPI
ROM socketed: n

132
src/mainboard/siemens/mc_tcu3/cmos.layout Normal file
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##
## 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

82
src/mainboard/siemens/mc_tcu3/devicetree.cb Normal file
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##
## 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

57
src/mainboard/siemens/mc_tcu3/dsdt.asl Normal file
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/*
* 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"
}

35
src/mainboard/siemens/mc_tcu3/fadt.c Normal file
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/*
* 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));
}

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/*
* 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;
}

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src/mainboard/siemens/mc_tcu3/irqroute.c Normal file
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/*
* 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;

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/*
* 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 */

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/*
* 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;
}

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/*
* 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_ */

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/*
* 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,
};

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/*
* 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;
}
}

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/*
* 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_ */

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/*
* 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;
}
}

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/*
* 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_ */

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/*
* 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");
}

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src/mainboard/siemens/mc_tcu3/thermal.h Normal file
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/*
* 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 */

3
src/mainboard/siemens/mc_tcu3/version.hex Normal file
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$USRV01.00.00.00
$PLTTCU30.3
$EXVV01.00.00.00