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authorAngel Pons <th3fanbus@gmail.com>2020-01-02 00:09:13 +0100
committerNico Huber <nico.h@gmx.de>2020-01-20 09:01:22 +0000
commite4faf5a209fe38f269f6ebf5292c3f424348949c (patch)
treee0fb578479ae8bf87dcb68f02a33a1431a4dff7e /src/mainboard/hp/snb_ivb_laptops/variants
parent5aee8262d592ed3ca229d0d75690e6a948602b59 (diff)
mb/hp/8470p: Transform into variant
Tested with BUILD_TIMELESS=1, binary does not change. Change-Id: I6dbecb0b4d38ed4af8966f5391fce1f2c9c5d182 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38093 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
Diffstat (limited to 'src/mainboard/hp/snb_ivb_laptops/variants')
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/board_info.txt7
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/devicetree.cb116
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c57
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/gma-mainboard.ads33
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c243
-rw-r--r--src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c76
6 files changed, 532 insertions, 0 deletions
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/board_info.txt b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/board_info.txt
new file mode 100644
index 0000000000..1d0ca8bc8e
--- /dev/null
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/board_info.txt
@@ -0,0 +1,7 @@
+Category: laptop
+Board URL: https://support.hp.com/us-en/product/HP-EliteBook-8470p-Notebook-PC/5212907
+ROM protocol: SPI
+ROM package: SOIC-16
+ROM socketed: n
+Flashrom support: n
+Release year: 2012
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/devicetree.cb b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/devicetree.cb
new file mode 100644
index 0000000000..28d89120ab
--- /dev/null
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/devicetree.cb
@@ -0,0 +1,116 @@
+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2017 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.
+#
+
+chip northbridge/intel/sandybridge
+ register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410 }"
+ register "gfx.link_frequency_270_mhz" = "1"
+ register "gfx.ndid" = "3"
+ register "gfx.use_spread_spectrum_clock" = "1"
+ register "gpu_cpu_backlight" = "0x00000385"
+ 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" = "2000"
+ register "gpu_panel_power_backlight_on_delay" = "2000"
+ register "gpu_panel_power_cycle_delay" = "5"
+ register "gpu_panel_power_down_delay" = "230"
+ register "gpu_panel_power_up_delay" = "300"
+ register "gpu_pch_backlight" = "0x0d9c0d9c"
+ device cpu_cluster 0x0 on
+ chip cpu/intel/model_206ax
+ 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 0x103c 0x179b inherit
+
+ device pci 00.0 on end # Host bridge
+ device pci 01.0 on end # PCIe Bridge for discrete graphics
+ device pci 02.0 on end # Internal graphics
+
+ chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
+ register "c2_latency" = "0x0065"
+ register "docking_supported" = "0"
+ # mailbox at 0x200/0x201 and PM1 at 0x220
+ register "gen1_dec" = "0x007c0201"
+ register "gen2_dec" = "0x000c0101"
+ register "gen3_dec" = "0x00fcfe01"
+ register "gen4_dec" = "0x000402e9"
+ register "gpi6_routing" = "2"
+ register "pcie_hotplug_map" = "{ 0, 1, 1, 0, 0, 0, 0, 0 }"
+ register "pcie_port_coalesce" = "1"
+ register "sata_interface_speed_support" = "0x3"
+ # HDD(0), ODD(1), mSATA(2), eSATA(4)
+ register "sata_port_map" = "0x3f"
+ register "spi_uvscc" = "0x2005"
+ register "spi_lvscc" = "0"
+ register "superspeed_capable_ports" = "0x0000000f"
+ register "xhci_overcurrent_mapping" = "0x00000c03"
+ register "xhci_switchable_ports" = "0x0000000f"
+
+ device pci 14.0 on end # USB 3.0 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 on 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 # HD Audio controller
+ device pci 1c.0 on end # PCIe Port #1
+ device pci 1c.1 on end # PCIe Port #2, ExpressCard
+ device pci 1c.2 on end # PCIe Port #3, SD/MMC
+ device pci 1c.3 on end # PCIe Port #4, WLAN
+ 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 1e.0 off end # PCI bridge
+ device pci 1f.0 on # LPC bridge
+ chip ec/hp/kbc1126
+ register "ec_data_port" = "0x62"
+ register "ec_cmd_port" = "0x66"
+ register "ec_ctrl_reg" = "0x81"
+ register "ec_fan_ctrl_value" = "0x6b"
+ device pnp ff.1 off end
+ end
+ chip superio/smsc/lpc47n217
+ device pnp 4e.3 on # Parallel
+ io 0x60 = 0x378
+ irq 0x70 = 7
+ end
+ device pnp 4e.4 on # COM1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 4e.5 off end # COM2
+ 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/hp/snb_ivb_laptops/variants/8470p/early_init.c b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c
new file mode 100644
index 0000000000..51b0b4dcbb
--- /dev/null
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/early_init.c
@@ -0,0 +1,57 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 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; 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 <bootblock_common.h>
+#include <northbridge/intel/sandybridge/sandybridge.h>
+#include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
+#include <superio/smsc/lpc47n217/lpc47n217.h>
+#include <ec/hp/kbc1126/ec.h>
+
+#define SERIAL_DEV PNP_DEV(0x4e, LPC47N217_SP1)
+
+const struct southbridge_usb_port mainboard_usb_ports[] = {
+ { 1, 1, 0 },
+ { 1, 1, 0 },
+ { 1, 1, 1 },
+ { 1, 1, 1 },
+ { 1, 0, 2 },
+ { 0, 0, 2 },
+ { 0, 0, 3 },
+ { 1, 0, 3 },
+ { 1, 1, 4 },
+ { 1, 1, 4 },
+ { 1, 0, 5 },
+ { 1, 0, 5 },
+ { 1, 0, 6 },
+ { 1, 0, 6 },
+};
+
+void bootblock_mainboard_early_init(void)
+{
+ lpc47n217_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+ kbc1126_enter_conf();
+ kbc1126_mailbox_init();
+ kbc1126_kbc_init();
+ kbc1126_ec_init();
+ kbc1126_pm1_init();
+ kbc1126_exit_conf();
+}
+
+void mainboard_get_spd(spd_raw_data *spd, bool id_only)
+{
+ read_spd(&spd[0], 0x50, id_only);
+ read_spd(&spd[2], 0x52, id_only);
+}
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gma-mainboard.ads b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gma-mainboard.ads
new file mode 100644
index 0000000000..01ae99aaaf
--- /dev/null
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gma-mainboard.ads
@@ -0,0 +1,33 @@
+--
+-- Copyright (C) 2017 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.
+--
+
+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,
+ DP2,
+ DP3,
+ HDMI1,
+ HDMI2,
+ HDMI3,
+ Analog,
+ Internal);
+
+end GMA.Mainboard;
diff --git a/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c
new file mode 100644
index 0000000000..768af5c821
--- /dev/null
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/gpio.c
@@ -0,0 +1,243 @@
+/*
+ * 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_NATIVE,
+ .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_GPIO,
+ .gpio15 = GPIO_MODE_GPIO,
+ .gpio16 = GPIO_MODE_GPIO,
+ .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_GPIO,
+ .gpio24 = GPIO_MODE_GPIO,
+ .gpio25 = GPIO_MODE_NATIVE,
+ .gpio26 = GPIO_MODE_NATIVE,
+ .gpio27 = GPIO_MODE_GPIO,
+ .gpio28 = GPIO_MODE_GPIO,
+ .gpio29 = GPIO_MODE_GPIO,
+ .gpio30 = GPIO_MODE_NATIVE,
+ .gpio31 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ .gpio0 = GPIO_DIR_OUTPUT,
+ .gpio1 = GPIO_DIR_INPUT,
+ .gpio2 = GPIO_DIR_OUTPUT,
+ .gpio3 = GPIO_DIR_INPUT,
+ .gpio4 = GPIO_DIR_INPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_INPUT,
+ .gpio8 = GPIO_DIR_OUTPUT,
+ .gpio10 = GPIO_DIR_INPUT,
+ .gpio11 = GPIO_DIR_OUTPUT,
+ .gpio13 = GPIO_DIR_INPUT,
+ .gpio14 = GPIO_DIR_INPUT,
+ .gpio15 = GPIO_DIR_INPUT,
+ .gpio16 = GPIO_DIR_INPUT,
+ .gpio17 = GPIO_DIR_OUTPUT,
+ .gpio21 = GPIO_DIR_INPUT,
+ .gpio22 = GPIO_DIR_OUTPUT,
+ .gpio23 = GPIO_DIR_INPUT,
+ .gpio24 = GPIO_DIR_OUTPUT,
+ .gpio27 = GPIO_DIR_OUTPUT,
+ .gpio28 = GPIO_DIR_OUTPUT,
+ .gpio29 = GPIO_DIR_OUTPUT,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_level = {
+ .gpio0 = GPIO_LEVEL_LOW,
+ .gpio2 = GPIO_LEVEL_LOW,
+ .gpio8 = GPIO_LEVEL_LOW,
+ .gpio11 = GPIO_LEVEL_LOW,
+ .gpio17 = GPIO_LEVEL_HIGH,
+ .gpio22 = GPIO_LEVEL_HIGH,
+ .gpio24 = GPIO_LEVEL_HIGH,
+ .gpio27 = GPIO_LEVEL_LOW,
+ .gpio28 = GPIO_LEVEL_LOW,
+ .gpio29 = GPIO_LEVEL_HIGH,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_reset = {
+ .gpio24 = GPIO_RESET_RSMRST,
+ .gpio30 = GPIO_RESET_RSMRST,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio1 = GPIO_INVERT,
+ .gpio3 = GPIO_INVERT,
+ .gpio6 = GPIO_INVERT,
+ .gpio7 = GPIO_INVERT,
+ .gpio10 = GPIO_INVERT,
+ .gpio13 = GPIO_INVERT,
+ .gpio14 = 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_NATIVE,
+ .gpio44 = GPIO_MODE_GPIO,
+ .gpio45 = GPIO_MODE_NATIVE,
+ .gpio46 = GPIO_MODE_GPIO,
+ .gpio47 = GPIO_MODE_NATIVE,
+ .gpio48 = GPIO_MODE_GPIO,
+ .gpio49 = GPIO_MODE_GPIO,
+ .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_GPIO,
+ .gpio61 = GPIO_MODE_GPIO,
+ .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_OUTPUT,
+ .gpio37 = GPIO_DIR_OUTPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+ .gpio44 = GPIO_DIR_INPUT,
+ .gpio46 = GPIO_DIR_OUTPUT,
+ .gpio48 = GPIO_DIR_INPUT,
+ .gpio49 = GPIO_DIR_OUTPUT,
+ .gpio50 = GPIO_DIR_INPUT,
+ .gpio51 = GPIO_DIR_INPUT,
+ .gpio52 = GPIO_DIR_INPUT,
+ .gpio53 = GPIO_DIR_OUTPUT,
+ .gpio54 = GPIO_DIR_INPUT,
+ .gpio55 = GPIO_DIR_INPUT,
+ .gpio57 = GPIO_DIR_OUTPUT,
+ .gpio60 = GPIO_DIR_OUTPUT,
+ .gpio61 = GPIO_DIR_OUTPUT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_level = {
+ .gpio33 = GPIO_LEVEL_LOW,
+ .gpio35 = GPIO_LEVEL_LOW,
+ .gpio36 = GPIO_LEVEL_LOW,
+ .gpio37 = GPIO_LEVEL_LOW,
+ .gpio46 = GPIO_LEVEL_LOW,
+ .gpio49 = GPIO_LEVEL_LOW,
+ .gpio53 = GPIO_LEVEL_HIGH,
+ .gpio57 = GPIO_LEVEL_HIGH,
+ .gpio60 = GPIO_LEVEL_HIGH,
+ .gpio61 = 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_NATIVE,
+ .gpio65 = GPIO_MODE_NATIVE,
+ .gpio66 = GPIO_MODE_NATIVE,
+ .gpio67 = GPIO_MODE_NATIVE,
+ .gpio68 = GPIO_MODE_GPIO,
+ .gpio69 = GPIO_MODE_GPIO,
+ .gpio70 = GPIO_MODE_GPIO,
+ .gpio71 = GPIO_MODE_GPIO,
+ .gpio72 = GPIO_MODE_GPIO,
+ .gpio73 = GPIO_MODE_GPIO,
+ .gpio74 = GPIO_MODE_GPIO,
+ .gpio75 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_direction = {
+ .gpio68 = GPIO_DIR_OUTPUT,
+ .gpio69 = GPIO_DIR_INPUT,
+ .gpio70 = GPIO_DIR_OUTPUT,
+ .gpio71 = GPIO_DIR_OUTPUT,
+ .gpio72 = GPIO_DIR_OUTPUT,
+ .gpio73 = GPIO_DIR_OUTPUT,
+ .gpio74 = GPIO_DIR_OUTPUT,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_level = {
+ .gpio68 = GPIO_LEVEL_HIGH,
+ .gpio70 = GPIO_LEVEL_HIGH,
+ .gpio71 = GPIO_LEVEL_HIGH,
+ .gpio72 = GPIO_LEVEL_LOW,
+ .gpio73 = GPIO_LEVEL_HIGH,
+ .gpio74 = GPIO_LEVEL_HIGH,
+};
+
+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/hp/snb_ivb_laptops/variants/8470p/hda_verb.c b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c
new file mode 100644
index 0000000000..69fc26ad86
--- /dev/null
+++ b/src/mainboard/hp/snb_ivb_laptops/variants/8470p/hda_verb.c
@@ -0,0 +1,76 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
+ * Copyright (C) 2014 Vladimir Serbinenko
+ * Copyright (C) 2017 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; 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[] = {
+ 0x111d7605, /* Codec Vendor / Device ID: IDT */
+ 0x103c17c2, /* Subsystem ID */
+
+ 11, /* Number of 4 dword sets */
+ /* NID 0x01: Subsystem ID. */
+ AZALIA_SUBVENDOR(0, 0x103c17c2),
+
+ /* NID 0x0a. */
+ AZALIA_PIN_CFG(0, 0x0a, 0x21011030),
+
+ /* NID 0x0b. */
+ AZALIA_PIN_CFG(0, 0x0b, 0x0421101f),
+
+ /* NID 0x0c. */
+ AZALIA_PIN_CFG(0, 0x0c, 0x04a11020),
+
+ /* NID 0x0d. */
+ AZALIA_PIN_CFG(0, 0x0d, 0x90170110),
+
+ /* NID 0x0e. */
+ AZALIA_PIN_CFG(0, 0x0e, 0x40f000f0),
+
+ /* NID 0x0f. */
+ AZALIA_PIN_CFG(0, 0x0f, 0x2181102e),
+
+ /* NID 0x10. */
+ AZALIA_PIN_CFG(0, 0x10, 0x40f000f0),
+
+ /* NID 0x11. */
+ AZALIA_PIN_CFG(0, 0x11, 0xd5a30140),
+
+ /* NID 0x1f. */
+ AZALIA_PIN_CFG(0, 0x1f, 0x40f000f0),
+
+ /* NID 0x20. */
+ AZALIA_PIN_CFG(0, 0x20, 0x40f000f0),
+ 0x80862806, /* Codec Vendor / Device ID: Intel */
+ 0x80860101, /* Subsystem ID */
+
+ 4, /* Number of 4 dword sets */
+ /* NID 0x01: Subsystem ID. */
+ AZALIA_SUBVENDOR(3, 0x80860101),
+
+ /* NID 0x05. */
+ AZALIA_PIN_CFG(3, 0x05, 0x18560010),
+
+ /* NID 0x06. */
+ AZALIA_PIN_CFG(3, 0x06, 0x18560020),
+
+ /* NID 0x07. */
+ AZALIA_PIN_CFG(3, 0x07, 0x18560030),
+};
+
+const u32 pc_beep_verbs[0] = {};
+
+AZALIA_ARRAY_SIZES;