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-rw-r--r--src/mainboard/lenovo/t440p/Kconfig54
-rw-r--r--src/mainboard/lenovo/t440p/Kconfig.name2
-rw-r--r--src/mainboard/lenovo/t440p/Makefile.inc3
-rw-r--r--src/mainboard/lenovo/t440p/acpi/ec.asl17
-rw-r--r--src/mainboard/lenovo/t440p/acpi/platform.asl28
-rw-r--r--src/mainboard/lenovo/t440p/acpi/superio.asl17
-rw-r--r--src/mainboard/lenovo/t440p/acpi_tables.c35
-rw-r--r--src/mainboard/lenovo/t440p/board_info.txt7
-rw-r--r--src/mainboard/lenovo/t440p/cmos.default13
-rw-r--r--src/mainboard/lenovo/t440p/cmos.layout120
-rw-r--r--src/mainboard/lenovo/t440p/data.vbtbin0 -> 4608 bytes
-rw-r--r--src/mainboard/lenovo/t440p/devicetree.cb113
-rw-r--r--src/mainboard/lenovo/t440p/dsdt.asl46
-rw-r--r--src/mainboard/lenovo/t440p/gma-mainboard.ads30
-rw-r--r--src/mainboard/lenovo/t440p/gpio.c224
-rw-r--r--src/mainboard/lenovo/t440p/hda_verb.c40
-rw-r--r--src/mainboard/lenovo/t440p/mainboard.c34
-rw-r--r--src/mainboard/lenovo/t440p/romstage.c103
-rw-r--r--src/mainboard/lenovo/t440p/smihandler.c100
19 files changed, 986 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t440p/Kconfig b/src/mainboard/lenovo/t440p/Kconfig
new file mode 100644
index 0000000000..bf821f3d0c
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/Kconfig
@@ -0,0 +1,54 @@
+if BOARD_LENOVO_THINKPAD_T440P
+
+config BOARD_SPECIFIC_OPTIONS
+ def_bool y
+ select BOARD_ROMSIZE_KB_12288
+ select CPU_INTEL_HASWELL
+ select EC_LENOVO_H8
+ select H8_HAS_PRIMARY_FN_KEYS
+ select EC_LENOVO_PMH7
+ select NO_UART_ON_SUPERIO
+ select HAVE_ACPI_RESUME
+ select HAVE_ACPI_TABLES
+ select HAVE_OPTION_TABLE
+ select HAVE_CMOS_DEFAULT
+ select MAINBOARD_HAS_LPC_TPM
+ select MAINBOARD_HAS_TPM1
+ select INTEL_GMA_HAVE_VBT
+ select INTEL_INT15
+ select MAINBOARD_HAS_LIBGFXINIT
+ select NORTHBRIDGE_INTEL_HASWELL
+ select SERIRQ_CONTINUOUS_MODE
+ select SOUTHBRIDGE_INTEL_LYNXPOINT
+ select SYSTEM_TYPE_LAPTOP
+ select MAINBOARD_USES_IFD_GBE_REGION
+
+config MAINBOARD_DIR
+ string
+ default lenovo/t440p
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "ThinkPad T440p"
+
+config VGA_BIOS_FILE
+ string
+ default "pci8086,0416.rom"
+
+config VGA_BIOS_ID
+ string
+ default "8086,0416"
+
+config MAX_CPUS
+ int
+ default 8
+
+config USBDEBUG_HCD_INDEX
+ int
+ default 2
+
+config DRIVER_LENOVO_SERIALS
+ bool
+ default n
+
+endif
diff --git a/src/mainboard/lenovo/t440p/Kconfig.name b/src/mainboard/lenovo/t440p/Kconfig.name
new file mode 100644
index 0000000000..e90299d930
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/Kconfig.name
@@ -0,0 +1,2 @@
+config BOARD_LENOVO_THINKPAD_T440P
+ bool "ThinkPad T440p"
diff --git a/src/mainboard/lenovo/t440p/Makefile.inc b/src/mainboard/lenovo/t440p/Makefile.inc
new file mode 100644
index 0000000000..fa6e7af202
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/Makefile.inc
@@ -0,0 +1,3 @@
+romstage-y += gpio.c
+ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads
+smm-y += smihandler.c
diff --git a/src/mainboard/lenovo/t440p/acpi/ec.asl b/src/mainboard/lenovo/t440p/acpi/ec.asl
new file mode 100644
index 0000000000..3ff0ff7cbc
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/acpi/ec.asl
@@ -0,0 +1,17 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Iru Cai <mytbk920423@gmail.com>
+ *
+ * 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <ec/lenovo/h8/acpi/ec.asl>
diff --git a/src/mainboard/lenovo/t440p/acpi/platform.asl b/src/mainboard/lenovo/t440p/acpi/platform.asl
new file mode 100644
index 0000000000..db142f0e5b
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/acpi/platform.asl
@@ -0,0 +1,28 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Iru Cai <mytbk920423@gmail.com>
+ *
+ * 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+
+Method(_WAK,1)
+{
+ /* ME may not be up yet. */
+ Store (0, \_TZ.MEB1)
+ Store (0, \_TZ.MEB2)
+ Return(Package(){0,0})
+}
+
+Method(_PTS,1)
+{
+ \_SB.PCI0.LPCB.EC.RADI(0)
+}
diff --git a/src/mainboard/lenovo/t440p/acpi/superio.asl b/src/mainboard/lenovo/t440p/acpi/superio.asl
new file mode 100644
index 0000000000..3139e35be5
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/acpi/superio.asl
@@ -0,0 +1,17 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Iru Cai <mytbk920423@gmail.com>
+ *
+ * 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <drivers/pc80/pc/ps2_controller.asl>
diff --git a/src/mainboard/lenovo/t440p/acpi_tables.c b/src/mainboard/lenovo/t440p/acpi_tables.c
new file mode 100644
index 0000000000..6012708b28
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/acpi_tables.c
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <southbridge/intel/lynxpoint/nvs.h>
+
+void acpi_create_gnvs(global_nvs_t *gnvs)
+{
+ /* Disable USB ports in S3 by default */
+ gnvs->s3u0 = 0;
+ gnvs->s3u1 = 0;
+
+ /* Disable USB ports in S5 by default */
+ gnvs->s5u0 = 0;
+ gnvs->s5u1 = 0;
+
+ /* the lid is open by default */
+ gnvs->lids = 1;
+
+ gnvs->tcrt = 100;
+ gnvs->tpsv = 90;
+}
diff --git a/src/mainboard/lenovo/t440p/board_info.txt b/src/mainboard/lenovo/t440p/board_info.txt
new file mode 100644
index 0000000000..46461fe7da
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/board_info.txt
@@ -0,0 +1,7 @@
+Category: laptop
+Board URL: https://pcsupport.lenovo.com/us/zh/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-t440p
+ROM package: SOIC-8
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: n
+Release year: 2013
diff --git a/src/mainboard/lenovo/t440p/cmos.default b/src/mainboard/lenovo/t440p/cmos.default
new file mode 100644
index 0000000000..b104ae145c
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/cmos.default
@@ -0,0 +1,13 @@
+boot_option=Fallback
+debug_level=Debug
+power_on_after_fail=Disable
+nmi=Enable
+volume=0x3
+first_battery=Primary
+wlan=Enable
+fn_ctrl_swap=Disable
+f1_to_f12_as_primary=Enable
+sticky_fn=Disable
+trackpoint=Enable
+backlight=Both
+usb_always_on=Disable
diff --git a/src/mainboard/lenovo/t440p/cmos.layout b/src/mainboard/lenovo/t440p/cmos.layout
new file mode 100644
index 0000000000..8c5fb0b14b
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/cmos.layout
@@ -0,0 +1,120 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2008 coresystems GmbH
+## Copyright (C) 2014 Vladimir Serbinenko
+##
+## 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.
+##
+
+# -----------------------------------------------------------------
+entries
+
+# -----------------------------------------------------------------
+# Status Register A
+# -----------------------------------------------------------------
+# Status Register B
+# -----------------------------------------------------------------
+# 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
+388 4 h 0 reboot_counter
+#390 2 r 0 unused?
+
+# -----------------------------------------------------------------
+# coreboot config options: console
+#392 3 r 0 unused
+395 4 e 6 debug_level
+#399 1 r 0 unused
+
+#400 8 r 0 reserved for century byte
+
+# coreboot config options: southbridge
+408 1 e 1 nmi
+409 2 e 7 power_on_after_fail
+
+# coreboot config options: EC
+411 1 e 8 first_battery
+415 1 e 1 wlan
+416 1 e 1 trackpoint
+417 1 e 1 fn_ctrl_swap
+418 1 e 1 sticky_fn
+419 2 e 13 usb_always_on
+422 2 e 10 backlight
+424 1 e 1 f1_to_f12_as_primary
+
+# coreboot config options: northbridge
+#435 2 e 12 hybrid_graphics_mode
+#437 3 r 0 unused
+440 8 h 0 volume
+
+# coreboot config options: check sums
+984 16 h 0 check_sum
+
+# -----------------------------------------------------------------
+
+enumerations
+
+#ID value text
+1 0 Disable
+1 1 Enable
+2 0 Enable
+2 1 Disable
+4 0 Fallback
+4 1 Normal
+6 0 Emergency
+6 1 Alert
+6 2 Critical
+6 3 Error
+6 4 Warning
+6 5 Notice
+6 6 Info
+6 7 Debug
+6 8 Spew
+7 0 Disable
+7 1 Enable
+7 2 Keep
+8 0 Secondary
+8 1 Primary
+9 0 AHCI
+9 1 Compatible
+10 0 Both
+10 1 Keyboard only
+10 2 Thinklight only
+10 3 None
+#12 0 Integrated Only
+#12 1 Discrete Only
+#12 2 Dual Graphics
+13 0 Disable
+13 1 AC and battery
+13 2 AC only
+
+# -----------------------------------------------------------------
+checksums
+
+checksum 392 447 984
diff --git a/src/mainboard/lenovo/t440p/data.vbt b/src/mainboard/lenovo/t440p/data.vbt
new file mode 100644
index 0000000000..1b2cd87507
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/data.vbt
Binary files differ
diff --git a/src/mainboard/lenovo/t440p/devicetree.cb b/src/mainboard/lenovo/t440p/devicetree.cb
new file mode 100644
index 0000000000..7e5e616d03
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/devicetree.cb
@@ -0,0 +1,113 @@
+chip northbridge/intel/haswell
+ register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410 }"
+ register "gfx.ndid" = "3"
+ register "gpu_cpu_backlight" = "0x12ba12ba"
+ register "gpu_ddi_e_connected" = "1"
+ register "gpu_dp_b_hotplug" = "4"
+ register "gpu_dp_c_hotplug" = "4"
+ register "gpu_dp_d_hotplug" = "4"
+ register "gpu_panel_port_select" = "0"
+ register "gpu_panel_power_backlight_off_delay" = "1"
+ register "gpu_panel_power_backlight_on_delay" = "1"
+ register "gpu_panel_power_cycle_delay" = "6"
+ register "gpu_panel_power_down_delay" = "500"
+ register "gpu_panel_power_up_delay" = "2000"
+ register "gpu_pch_backlight" = "0x12ba12ba"
+ device cpu_cluster 0x0 on
+ chip cpu/intel/haswell
+ register "c1_acpower" = "1"
+ register "c1_battery" = "1"
+ register "c2_acpower" = "3"
+ register "c2_battery" = "3"
+ register "c3_acpower" = "5"
+ register "c3_battery" = "5"
+ device lapic 0x0 on end
+ device lapic 0xacac off end
+ end
+ end
+ device domain 0x0 on
+ subsystemid 0x17aa 0x220e inherit
+
+ device pci 00.0 on end # Host bridge Host bridge
+ device pci 01.0 on end # PCIe Bridge for discrete graphics
+ device pci 02.0 on end # Internal graphics VGA controller
+ device pci 03.0 on end # Mini-HD audio Audio controller
+
+ chip southbridge/intel/lynxpoint # Intel Series 8 Lynx Point PCH
+ register "gen1_dec" = "0x007c1601"
+ register "gen2_dec" = "0x000c15e1"
+ register "gen4_dec" = "0x000c06a1"
+ register "gpi13_routing" = "2"
+ register "gpi1_routing" = "2"
+ register "pirqa_routing" = "0x8b"
+ register "pirqb_routing" = "0x8a"
+ register "pirqc_routing" = "0x8a"
+ register "pirqd_routing" = "0x89"
+ register "pirqe_routing" = "0x86"
+ register "pirqf_routing" = "0x80"
+ register "pirqg_routing" = "0x8b"
+ register "pirqh_routing" = "0x87"
+ register "sata_ahci" = "1"
+ # 0(HDD), 1(M.2), 5(ODD)
+ register "sata_port_map" = "0x23"
+ device pci 14.0 on end # xHCI Controller
+ device pci 16.0 on end # Management Engine Interface 1
+ device pci 16.1 off end # Management Engine Interface 2
+ device pci 16.2 off end # Management Engine IDE-R
+ device pci 16.3 off end # Management Engine KT
+ device pci 19.0 on end # Intel Gigabit Ethernet
+ device pci 1a.0 on end # USB2 EHCI #2
+ device pci 1b.0 on end # High Definition Audio Audio controller
+ device pci 1c.0 on end # PCIe Port #1, Realtek Card Reader
+ device pci 1c.1 on # PCIe Port #2, WLAN
+ smbios_slot_desc "0x14" "1" "M.2 2230" "8"
+ end
+ device pci 1c.2 off end # PCIe Port #3
+ device pci 1c.3 off end # PCIe Port #4
+ device pci 1c.4 off end # PCIe Port #5
+ device pci 1c.5 off end # PCIe Port #6
+ device pci 1c.6 off end # PCIe Port #7
+ device pci 1c.7 off end # PCIe Port #8
+ device pci 1d.0 on end # USB2 EHCI #1
+ device pci 1f.0 on # LPC bridge PCI-LPC bridge
+ chip ec/lenovo/pmh7
+ register "backlight_enable" = "0x01"
+ register "dock_event_enable" = "0x01"
+ device pnp ff.1 on # dummy
+ end
+ end
+ chip ec/lenovo/h8
+ register "beepmask0" = "0x00"
+ register "beepmask1" = "0x86"
+ register "config0" = "0xa6"
+ register "config1" = "0x0d"
+ register "config2" = "0xa8"
+ register "config3" = "0xc4"
+ register "event2_enable" = "0xff"
+ register "event3_enable" = "0xff"
+ register "event4_enable" = "0xd0"
+ register "event5_enable" = "0x3c"
+ register "event7_enable" = "0x01"
+ register "event8_enable" = "0x7b"
+ register "event9_enable" = "0xff"
+ register "eventc_enable" = "0xff"
+ register "eventd_enable" = "0xff"
+ register "evente_enable" = "0x9d"
+ device pnp ff.2 on # dummy
+ io 0x60 = 0x62
+ io 0x62 = 0x66
+ io 0x64 = 0x1600
+ io 0x66 = 0x1604
+ end
+ end
+ chip drivers/pc80/tpm
+ device pnp 0c31.0 on end
+ end
+ end
+ device pci 1f.2 on end # SATA Controller 1
+ device pci 1f.3 on end # SMBus
+ device pci 1f.5 off end # SATA Controller 2
+ device pci 1f.6 off end # Thermal
+ end
+ end
+end
diff --git a/src/mainboard/lenovo/t440p/dsdt.asl b/src/mainboard/lenovo/t440p/dsdt.asl
new file mode 100644
index 0000000000..3014a57444
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/dsdt.asl
@@ -0,0 +1,46 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Iru Cai <mytbk920423@gmail.com>
+ *
+ * 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ */
+
+#define BRIGHTNESS_UP \_SB.PCI0.GFX0.INCB
+#define BRIGHTNESS_DOWN \_SB.PCI0.GFX0.DECB
+#define ACPI_VIDEO_DEVICE \_SB.PCI0.GFX0
+#define EC_LENOVO_H8_ME_WORKAROUND 1
+#define THINKPAD_EC_GPE 17
+
+#include <arch/acpi.h>
+DefinitionBlock(
+ "dsdt.aml",
+ "DSDT",
+ 0x02, // DSDT revision: ACPI 2.0 and up
+ OEM_ID,
+ ACPI_TABLE_CREATOR,
+ 0x20141018 // OEM revision
+)
+{
+ #include "acpi/platform.asl"
+ #include <cpu/intel/common/acpi/cpu.asl>
+ #include <southbridge/intel/lynxpoint/acpi/platform.asl>
+ /* global NVS and variables. */
+ #include <southbridge/intel/lynxpoint/acpi/globalnvs.asl>
+ #include <southbridge/intel/lynxpoint/acpi/sleepstates.asl>
+
+ Device (\_SB.PCI0)
+ {
+ #include <northbridge/intel/haswell/acpi/haswell.asl>
+ #include <drivers/intel/gma/acpi/default_brightness_levels.asl>
+ #include <southbridge/intel/lynxpoint/acpi/pch.asl>
+ }
+}
diff --git a/src/mainboard/lenovo/t440p/gma-mainboard.ads b/src/mainboard/lenovo/t440p/gma-mainboard.ads
new file mode 100644
index 0000000000..d36cb82e3c
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/gma-mainboard.ads
@@ -0,0 +1,30 @@
+--
+-- This file is part of the coreboot project.
+--
+-- 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; either version 2 of the License, or
+-- (at your option) any later version.
+--
+-- 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.
+--
+
+with HW.GFX.GMA;
+with HW.GFX.GMA.Display_Probing;
+
+use HW.GFX.GMA;
+use HW.GFX.GMA.Display_Probing;
+
+private package GMA.Mainboard is
+
+ ports : constant Port_List :=
+ (DP1, -- MiniDP
+ DP2, -- dock, DP2-1 (DP/HDMI) and DP2-2 (DP/DVI)
+ Analog,
+ Internal,
+ others => Disabled);
+
+end GMA.Mainboard;
diff --git a/src/mainboard/lenovo/t440p/gpio.c b/src/mainboard/lenovo/t440p/gpio.c
new file mode 100644
index 0000000000..cdb707ac1a
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/gpio.c
@@ -0,0 +1,224 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <southbridge/intel/common/gpio.h>
+
+static const struct pch_gpio_set1 pch_gpio_set1_mode = {
+ .gpio0 = GPIO_MODE_GPIO,
+ .gpio1 = GPIO_MODE_GPIO,
+ .gpio2 = GPIO_MODE_GPIO,
+ .gpio3 = GPIO_MODE_GPIO,
+ .gpio4 = GPIO_MODE_GPIO,
+ .gpio5 = GPIO_MODE_GPIO,
+ .gpio6 = GPIO_MODE_GPIO,
+ .gpio7 = GPIO_MODE_GPIO,
+ .gpio8 = GPIO_MODE_GPIO,
+ .gpio9 = GPIO_MODE_NATIVE,
+ .gpio10 = GPIO_MODE_GPIO,
+ .gpio11 = GPIO_MODE_GPIO,
+ .gpio12 = GPIO_MODE_NATIVE,
+ .gpio13 = GPIO_MODE_GPIO,
+ .gpio14 = GPIO_MODE_NATIVE,
+ .gpio15 = GPIO_MODE_GPIO,
+ .gpio16 = GPIO_MODE_NATIVE,
+ .gpio17 = GPIO_MODE_GPIO,
+ .gpio18 = GPIO_MODE_NATIVE,
+ .gpio19 = GPIO_MODE_NATIVE,
+ .gpio20 = GPIO_MODE_NATIVE,
+ .gpio21 = GPIO_MODE_GPIO,
+ .gpio22 = GPIO_MODE_GPIO,
+ .gpio23 = GPIO_MODE_NATIVE,
+ .gpio24 = GPIO_MODE_GPIO,
+ .gpio25 = GPIO_MODE_NATIVE,
+ .gpio26 = GPIO_MODE_NATIVE,
+ .gpio27 = GPIO_MODE_GPIO,
+ .gpio28 = GPIO_MODE_GPIO,
+ .gpio29 = GPIO_MODE_NATIVE,
+ .gpio30 = GPIO_MODE_NATIVE,
+ .gpio31 = GPIO_MODE_GPIO,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ .gpio0 = GPIO_DIR_INPUT,
+ .gpio1 = GPIO_DIR_INPUT,
+ .gpio2 = GPIO_DIR_INPUT,
+ .gpio3 = GPIO_DIR_OUTPUT,
+ .gpio4 = GPIO_DIR_OUTPUT,
+ .gpio5 = GPIO_DIR_INPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_OUTPUT,
+ .gpio8 = GPIO_DIR_OUTPUT,
+ .gpio10 = GPIO_DIR_OUTPUT,
+ .gpio11 = GPIO_DIR_INPUT,
+ .gpio13 = GPIO_DIR_INPUT,
+ .gpio15 = GPIO_DIR_OUTPUT,
+ .gpio17 = GPIO_DIR_INPUT,
+ .gpio21 = GPIO_DIR_INPUT,
+ .gpio22 = GPIO_DIR_OUTPUT,
+ .gpio24 = GPIO_DIR_OUTPUT,
+ .gpio27 = GPIO_DIR_INPUT,
+ .gpio28 = GPIO_DIR_OUTPUT,
+ .gpio31 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_level = {
+ .gpio3 = GPIO_LEVEL_LOW,
+ .gpio4 = GPIO_LEVEL_LOW,
+ .gpio7 = GPIO_LEVEL_LOW,
+ .gpio8 = GPIO_LEVEL_HIGH,
+ .gpio10 = GPIO_LEVEL_HIGH,
+ .gpio15 = GPIO_LEVEL_LOW,
+ .gpio22 = GPIO_LEVEL_LOW,
+ .gpio24 = GPIO_LEVEL_HIGH,
+ .gpio28 = GPIO_LEVEL_LOW,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_reset = {
+ .gpio24 = GPIO_RESET_RSMRST,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio0 = GPIO_INVERT,
+ .gpio1 = GPIO_INVERT,
+ .gpio11 = GPIO_INVERT,
+ .gpio13 = GPIO_INVERT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_blink = {
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_mode = {
+ .gpio32 = GPIO_MODE_NATIVE,
+ .gpio33 = GPIO_MODE_GPIO,
+ .gpio34 = GPIO_MODE_GPIO,
+ .gpio35 = GPIO_MODE_GPIO,
+ .gpio36 = GPIO_MODE_GPIO,
+ .gpio37 = GPIO_MODE_GPIO,
+ .gpio38 = GPIO_MODE_GPIO,
+ .gpio39 = GPIO_MODE_GPIO,
+ .gpio40 = GPIO_MODE_NATIVE,
+ .gpio41 = GPIO_MODE_NATIVE,
+ .gpio42 = GPIO_MODE_NATIVE,
+ .gpio43 = GPIO_MODE_GPIO,
+ .gpio44 = GPIO_MODE_NATIVE,
+ .gpio45 = GPIO_MODE_NATIVE,
+ .gpio46 = GPIO_MODE_NATIVE,
+ .gpio47 = GPIO_MODE_NATIVE,
+ .gpio48 = GPIO_MODE_GPIO,
+ .gpio49 = GPIO_MODE_NATIVE,
+ .gpio50 = GPIO_MODE_GPIO,
+ .gpio51 = GPIO_MODE_GPIO,
+ .gpio52 = GPIO_MODE_GPIO,
+ .gpio53 = GPIO_MODE_GPIO,
+ .gpio54 = GPIO_MODE_GPIO,
+ .gpio55 = GPIO_MODE_GPIO,
+ .gpio56 = GPIO_MODE_NATIVE,
+ .gpio57 = GPIO_MODE_GPIO,
+ .gpio58 = GPIO_MODE_NATIVE,
+ .gpio59 = GPIO_MODE_NATIVE,
+ .gpio60 = GPIO_MODE_NATIVE,
+ .gpio61 = GPIO_MODE_NATIVE,
+ .gpio62 = GPIO_MODE_NATIVE,
+ .gpio63 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_direction = {
+ .gpio33 = GPIO_DIR_OUTPUT,
+ .gpio34 = GPIO_DIR_INPUT,
+ .gpio35 = GPIO_DIR_OUTPUT,
+ .gpio36 = GPIO_DIR_INPUT,
+ .gpio37 = GPIO_DIR_INPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+ .gpio43 = GPIO_DIR_OUTPUT,
+ .gpio48 = GPIO_DIR_INPUT,
+ .gpio50 = GPIO_DIR_INPUT,
+ .gpio51 = GPIO_DIR_OUTPUT,
+ .gpio52 = GPIO_DIR_INPUT,
+ .gpio53 = GPIO_DIR_OUTPUT,
+ .gpio54 = GPIO_DIR_OUTPUT,
+ .gpio55 = GPIO_DIR_OUTPUT,
+ .gpio57 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_level = {
+ .gpio33 = GPIO_LEVEL_HIGH,
+ .gpio35 = GPIO_LEVEL_LOW,
+ .gpio43 = GPIO_LEVEL_HIGH,
+ .gpio51 = GPIO_LEVEL_HIGH,
+ .gpio53 = GPIO_LEVEL_HIGH,
+ .gpio54 = GPIO_LEVEL_LOW,
+ .gpio55 = GPIO_LEVEL_HIGH,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_reset = {
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_mode = {
+ .gpio64 = GPIO_MODE_GPIO,
+ .gpio65 = GPIO_MODE_GPIO,
+ .gpio66 = GPIO_MODE_GPIO,
+ .gpio67 = GPIO_MODE_GPIO,
+ .gpio68 = GPIO_MODE_GPIO,
+ .gpio69 = GPIO_MODE_GPIO,
+ .gpio70 = GPIO_MODE_GPIO,
+ .gpio71 = GPIO_MODE_GPIO,
+ .gpio72 = GPIO_MODE_NATIVE,
+ .gpio73 = GPIO_MODE_NATIVE,
+ .gpio74 = GPIO_MODE_NATIVE,
+ .gpio75 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_direction = {
+ .gpio64 = GPIO_DIR_INPUT,
+ .gpio65 = GPIO_DIR_INPUT,
+ .gpio66 = GPIO_DIR_INPUT,
+ .gpio67 = GPIO_DIR_INPUT,
+ .gpio68 = GPIO_DIR_INPUT,
+ .gpio69 = GPIO_DIR_INPUT,
+ .gpio70 = GPIO_DIR_INPUT,
+ .gpio71 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_level = {
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_reset = {
+};
+
+const struct pch_gpio_map mainboard_gpio_map = {
+ .set1 = {
+ .mode = &pch_gpio_set1_mode,
+ .direction = &pch_gpio_set1_direction,
+ .level = &pch_gpio_set1_level,
+ .blink = &pch_gpio_set1_blink,
+ .invert = &pch_gpio_set1_invert,
+ .reset = &pch_gpio_set1_reset,
+ },
+ .set2 = {
+ .mode = &pch_gpio_set2_mode,
+ .direction = &pch_gpio_set2_direction,
+ .level = &pch_gpio_set2_level,
+ .reset = &pch_gpio_set2_reset,
+ },
+ .set3 = {
+ .mode = &pch_gpio_set3_mode,
+ .direction = &pch_gpio_set3_direction,
+ .level = &pch_gpio_set3_level,
+ .reset = &pch_gpio_set3_reset,
+ },
+};
diff --git a/src/mainboard/lenovo/t440p/hda_verb.c b/src/mainboard/lenovo/t440p/hda_verb.c
new file mode 100644
index 0000000000..9527312340
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/hda_verb.c
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <device/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+ 0x10ec0292, /* Codec Vendor / Device ID: Realtek */
+ 0x17aa220e, /* Subsystem ID */
+ 12, /* Number of 4 dword sets */
+ AZALIA_SUBVENDOR(0x0, 0x17aa220e),
+ AZALIA_PIN_CFG(0x0, 0x12, 0x90a60130),
+ AZALIA_PIN_CFG(0x0, 0x13, 0x40000000),
+ AZALIA_PIN_CFG(0x0, 0x14, 0x90170110),
+ AZALIA_PIN_CFG(0x0, 0x15, 0x0321101f),
+ AZALIA_PIN_CFG(0x0, 0x16, 0x411111f0),
+ AZALIA_PIN_CFG(0x0, 0x18, 0x411111f0),
+ AZALIA_PIN_CFG(0x0, 0x19, 0x411111f0),
+ AZALIA_PIN_CFG(0x0, 0x1a, 0x03a11020),
+ AZALIA_PIN_CFG(0x0, 0x1b, 0x411111f0),
+ AZALIA_PIN_CFG(0x0, 0x1d, 0x40738105),
+ AZALIA_PIN_CFG(0x0, 0x1e, 0x411111f0),
+};
+
+const u32 pc_beep_verbs[0] = {};
+
+AZALIA_ARRAY_SIZES;
diff --git a/src/mainboard/lenovo/t440p/mainboard.c b/src/mainboard/lenovo/t440p/mainboard.c
new file mode 100644
index 0000000000..dcfd5038fd
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/mainboard.c
@@ -0,0 +1,34 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Iru Cai <mytbk920423@gmail.com>
+ *
+ * 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <device/device.h>
+#include <drivers/intel/gma/int15.h>
+#include <ec/lenovo/h8/h8.h>
+
+static void mainboard_enable(struct device *dev)
+{
+ install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP,
+ GMA_INT15_PANEL_FIT_DEFAULT,
+ GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
+}
+
+void h8_mainboard_init_dock(void)
+{
+}
+
+struct chip_operations mainboard_ops = {
+ .enable_dev = mainboard_enable,
+};
diff --git a/src/mainboard/lenovo/t440p/romstage.c b/src/mainboard/lenovo/t440p/romstage.c
new file mode 100644
index 0000000000..c8c630bfde
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/romstage.c
@@ -0,0 +1,103 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <stdint.h>
+#include <arch/romstage.h>
+#include <cpu/intel/haswell/haswell.h>
+#include <northbridge/intel/haswell/haswell.h>
+#include <northbridge/intel/haswell/pei_data.h>
+#include <southbridge/intel/common/gpio.h>
+#include <southbridge/intel/lynxpoint/pch.h>
+
+static const struct rcba_config_instruction rcba_config[] = {
+ RCBA_SET_REG_16(D31IR, DIR_ROUTE(PIRQA, PIRQD, PIRQC, PIRQA)),
+ RCBA_SET_REG_16(D29IR, DIR_ROUTE(PIRQH, PIRQD, PIRQA, PIRQC)),
+ RCBA_SET_REG_16(D28IR, DIR_ROUTE(PIRQA, PIRQA, PIRQA, PIRQA)),
+ RCBA_SET_REG_16(D27IR, DIR_ROUTE(PIRQG, PIRQB, PIRQC, PIRQD)),
+ RCBA_SET_REG_16(D26IR, DIR_ROUTE(PIRQA, PIRQF, PIRQC, PIRQD)),
+ RCBA_SET_REG_16(D25IR, DIR_ROUTE(PIRQE, PIRQF, PIRQG, PIRQH)),
+ RCBA_SET_REG_16(D22IR, DIR_ROUTE(PIRQA, PIRQB, PIRQC, PIRQD)),
+ RCBA_SET_REG_16(D20IR, DIR_ROUTE(PIRQA, PIRQB, PIRQC, PIRQD)),
+
+ RCBA_RMW_REG_32(FD, ~0, PCH_DISABLE_ALWAYS),
+
+ RCBA_END_CONFIG,
+};
+
+void mainboard_config_superio(void)
+{
+}
+
+void mainboard_romstage_entry(void)
+{
+ struct pei_data pei_data = {
+ .pei_version = PEI_VERSION,
+ .mchbar = (uintptr_t)DEFAULT_MCHBAR,
+ .dmibar = (uintptr_t)DEFAULT_DMIBAR,
+ .epbar = DEFAULT_EPBAR,
+ .pciexbar = CONFIG_MMCONF_BASE_ADDRESS,
+ .smbusbar = SMBUS_IO_BASE,
+ .wdbbar = 0x4000000,
+ .wdbsize = 0x1000,
+ .hpet_address = HPET_ADDR,
+ .rcba = (uintptr_t)DEFAULT_RCBA,
+ .pmbase = DEFAULT_PMBASE,
+ .gpiobase = DEFAULT_GPIOBASE,
+ .temp_mmio_base = 0xfed08000,
+ .system_type = 0, /* mobile */
+ .tseg_size = CONFIG_SMM_TSEG_SIZE,
+ .spd_addresses = { 0xa0, 0, 0xa2, 0 },
+ .ec_present = 1,
+ .gbe_enable = 1,
+ .dimm_channel0_disabled = 2,
+ .dimm_channel1_disabled = 2,
+ .max_ddr3_freq = 1600,
+ .usb2_ports = {
+ /* Length, Enable, OCn#, Location */
+ { 0x0040, 1, 0, USB_PORT_BACK_PANEL }, /* USB3 */
+ { 0x0040, 1, 0, USB_PORT_BACK_PANEL }, /* USB3 */
+ { 0x0110, 1, 1, USB_PORT_BACK_PANEL }, /* USB2 charge */
+ { 0x0040, 1, USB_OC_PIN_SKIP, USB_PORT_BACK_PANEL },
+ { 0x0080, 1, USB_OC_PIN_SKIP, USB_PORT_DOCK },
+ { 0x0080, 1, 2, USB_PORT_BACK_PANEL }, /* USB2 */
+ { 0x0040, 1, 3, USB_PORT_BACK_PANEL },
+ { 0x0040, 1, 3, USB_PORT_BACK_PANEL },
+ { 0x0040, 1, 4, USB_PORT_BACK_PANEL },
+ { 0x0110, 1, 4, USB_PORT_BACK_PANEL }, /* WWAN */
+ { 0x0040, 1, 5, USB_PORT_INTERNAL }, /* WLAN */
+ { 0x0040, 1, 5, USB_PORT_BACK_PANEL }, /* webcam */
+ { 0x0080, 1, 6, USB_PORT_BACK_PANEL },
+ { 0x0040, 1, 6, USB_PORT_BACK_PANEL },
+ },
+ .usb3_ports = {
+ { 1, 0 },
+ { 1, 0 },
+ { 1, USB_OC_PIN_SKIP },
+ { 1, USB_OC_PIN_SKIP },
+ { 1, 1 },
+ { 1, 1 }, /* WWAN */
+ },
+ };
+
+ struct romstage_params romstage_params = {
+ .pei_data = &pei_data,
+ .gpio_map = &mainboard_gpio_map,
+ .rcba_config = rcba_config,
+ };
+
+ romstage_common(&romstage_params);
+}
diff --git a/src/mainboard/lenovo/t440p/smihandler.c b/src/mainboard/lenovo/t440p/smihandler.c
new file mode 100644
index 0000000000..9f5044a3d5
--- /dev/null
+++ b/src/mainboard/lenovo/t440p/smihandler.c
@@ -0,0 +1,100 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2014 Vladimir Serbinenko
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; version 2 of
+ * the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <device/pci_ops.h>
+#include <console/console.h>
+#include <cpu/x86/smm.h>
+#include <ec/acpi/ec.h>
+#include <ec/lenovo/h8/h8.h>
+#include <delay.h>
+#include <southbridge/intel/lynxpoint/pch.h>
+
+#define GPE_EC_SCI 1
+#define GPE_EC_WAKE 13
+
+static void mainboard_smi_handle_ec_sci(void)
+{
+ u8 status = inb(EC_SC);
+ u8 event;
+
+ if (!(status & EC_SCI_EVT))
+ return;
+
+ event = ec_query();
+ printk(BIOS_DEBUG, "EC event %02x\n", event);
+}
+
+void mainboard_smi_gpi(u32 gpi_sts)
+{
+ if (gpi_sts & (1 << GPE_EC_SCI))
+ mainboard_smi_handle_ec_sci();
+}
+
+/* lynxpoint doesn't have gpi_route_interrupt, so add it */
+#define GPI_DISABLE 0x00
+#define GPI_IS_SMI 0x01
+#define GPI_IS_SCI 0x02
+#define GPI_IS_NMI 0x03
+
+static void gpi_route_interrupt(u8 gpi, u8 mode)
+{
+ u32 gpi_rout;
+
+ gpi_rout = pci_read_config32(PCI_DEV(0, 0x1f, 0), GPIO_ROUT);
+ gpi_rout &= ~(3 << (2 * gpi));
+ gpi_rout |= ((mode & 3) << (2 * gpi));
+ pci_write_config32(PCI_DEV(0, 0x1f, 0), GPIO_ROUT, gpi_rout);
+}
+
+int mainboard_smi_apmc(u8 data)
+{
+ switch (data) {
+ case APM_CNT_ACPI_ENABLE:
+ /* use 0x1600/0x1604 to prevent races with userspace */
+ ec_set_ports(0x1604, 0x1600);
+ /* route EC_SCI to SCI */
+ gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SCI);
+ /* discard all events, and enable attention */
+ ec_write(0x80, 0x01);
+ break;
+ case APM_CNT_ACPI_DISABLE:
+ /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't
+ provide a EC query function */
+ ec_set_ports(0x66, 0x62);
+ /* route EC_SCI to SMI */
+ gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SMI);
+ /* discard all events, and enable attention */
+ ec_write(0x80, 0x01);
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+void mainboard_smi_sleep(u8 slp_typ)
+{
+ if (slp_typ == 3) {
+ u8 ec_wake = ec_read(0x32);
+ /* If EC wake events are enabled,
+ * enable wake on EC WAKE GPE. */
+ if (ec_wake & 0x14) {
+ /* Redirect EC WAKE GPE to SCI. */
+ gpi_route_interrupt(GPE_EC_WAKE, GPI_IS_SCI);
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 00:51:37 +0000