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-rw-r--r--src/mainboard/google/octopus/Kconfig2
-rw-r--r--src/mainboard/google/octopus/Kconfig.name6
-rw-r--r--src/mainboard/google/octopus/variants/foob/Makefile.inc3
-rw-r--r--src/mainboard/google/octopus/variants/foob/gpio.c44
-rw-r--r--src/mainboard/google/octopus/variants/foob/include/variant/acpi/dptf.asl16
-rw-r--r--src/mainboard/google/octopus/variants/foob/include/variant/ec.h21
-rw-r--r--src/mainboard/google/octopus/variants/foob/include/variant/gpio.h21
-rw-r--r--src/mainboard/google/octopus/variants/foob/overridetree.cb164
8 files changed, 277 insertions, 0 deletions
diff --git a/src/mainboard/google/octopus/Kconfig b/src/mainboard/google/octopus/Kconfig
index 78b2eba03b..3139716808 100644
--- a/src/mainboard/google/octopus/Kconfig
+++ b/src/mainboard/google/octopus/Kconfig
@@ -64,6 +64,7 @@ config VARIANT_DIR
default "garg" if BOARD_GOOGLE_GARG
default "dood" if BOARD_GOOGLE_DOOD
default "lick" if BOARD_GOOGLE_LICK
+ default "foob" if BOARD_GOOGLE_FOOB
config DEVICETREE
string
@@ -87,6 +88,7 @@ config MAINBOARD_PART_NUMBER
default "Garg" if BOARD_GOOGLE_GARG
default "Dood" if BOARD_GOOGLE_DOOD
default "Lick" if BOARD_GOOGLE_LICK
+ default "Foob" if BOARD_GOOGLE_FOOB
config MAINBOARD_FAMILY
string
diff --git a/src/mainboard/google/octopus/Kconfig.name b/src/mainboard/google/octopus/Kconfig.name
index c837365239..6e3dbf493c 100644
--- a/src/mainboard/google/octopus/Kconfig.name
+++ b/src/mainboard/google/octopus/Kconfig.name
@@ -70,3 +70,9 @@ config BOARD_GOOGLE_DOOD
select BASEBOARD_OCTOPUS_LAPTOP
select BOARD_GOOGLE_BASEBOARD_OCTOPUS
select NHLT_DA7219 if INCLUDE_NHLT_BLOBS
+
+config BOARD_GOOGLE_FOOB
+ bool "-> Foob"
+ select BASEBOARD_OCTOPUS_LAPTOP
+ select BOARD_GOOGLE_BASEBOARD_OCTOPUS
+ select NHLT_DA7219 if INCLUDE_NHLT_BLOBS
diff --git a/src/mainboard/google/octopus/variants/foob/Makefile.inc b/src/mainboard/google/octopus/variants/foob/Makefile.inc
new file mode 100644
index 0000000000..9fb63f5f43
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/foob/Makefile.inc
@@ -0,0 +1,3 @@
+bootblock-y += gpio.c
+
+ramstage-y += gpio.c
diff --git a/src/mainboard/google/octopus/variants/foob/gpio.c b/src/mainboard/google/octopus/variants/foob/gpio.c
new file mode 100644
index 0000000000..27ce0eea61
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/foob/gpio.c
@@ -0,0 +1,44 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google 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.
+ */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <boardid.h>
+#include <gpio.h>
+#include <soc/gpio.h>
+#include <ec/google/chromeec/ec.h>
+
+static const struct pad_config default_override_table[] = {
+ PAD_NC(GPIO_52, UP_20K),
+ PAD_NC(GPIO_53, UP_20K),
+ PAD_NC(GPIO_67, UP_20K),
+ PAD_NC(GPIO_117, UP_20K),
+ PAD_NC(GPIO_143, UP_20K),
+
+ /* EN_PP3300_TOUCHSCREEN */
+ PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_146, 0, DEEP, NONE, Tx0RxDCRx0,
+ DISPUPD),
+
+ PAD_NC(GPIO_161, DN_20K),
+
+ PAD_NC(GPIO_213, DN_20K),
+ PAD_NC(GPIO_214, DN_20K),
+};
+
+const struct pad_config *variant_override_gpio_table(size_t *num)
+{
+ *num = ARRAY_SIZE(default_override_table);
+ return default_override_table;
+}
diff --git a/src/mainboard/google/octopus/variants/foob/include/variant/acpi/dptf.asl b/src/mainboard/google/octopus/variants/foob/include/variant/acpi/dptf.asl
new file mode 100644
index 0000000000..4f6497ab2d
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/foob/include/variant/acpi/dptf.asl
@@ -0,0 +1,16 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google 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.
+ */
+
+#include <baseboard/acpi/dptf.asl>
diff --git a/src/mainboard/google/octopus/variants/foob/include/variant/ec.h b/src/mainboard/google/octopus/variants/foob/include/variant/ec.h
new file mode 100644
index 0000000000..260d7d43b2
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/foob/include/variant/ec.h
@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google 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.
+ */
+
+#ifndef MAINBOARD_EC_H
+#define MAINBOARD_EC_H
+
+#include <baseboard/ec.h>
+
+#endif
diff --git a/src/mainboard/google/octopus/variants/foob/include/variant/gpio.h b/src/mainboard/google/octopus/variants/foob/include/variant/gpio.h
new file mode 100644
index 0000000000..750b0d4ccc
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/foob/include/variant/gpio.h
@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google 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.
+ */
+
+#ifndef MAINBOARD_GPIO_H
+#define MAINBOARD_GPIO_H
+
+#include <baseboard/gpio.h>
+
+#endif /* MAINBOARD_GPIO_H */
diff --git a/src/mainboard/google/octopus/variants/foob/overridetree.cb b/src/mainboard/google/octopus/variants/foob/overridetree.cb
new file mode 100644
index 0000000000..b1311737dc
--- /dev/null
+++ b/src/mainboard/google/octopus/variants/foob/overridetree.cb
@@ -0,0 +1,164 @@
+chip soc/intel/apollolake
+
+ # EMMC Tx CMD Delay
+ # Refer to EDS-Vol2-16.32.
+ # [14:8] steps of delay for DDR mode, each 125ps.
+ # [6:0] steps of delay for SDR mode, each 125ps.
+ register "emmc_tx_cmd_cntl" = "0x505"
+
+ # EMMC TX DATA Delay 1
+ # Refer to EDS-Vol2-16.33.
+ # [14:8] steps of delay for HS400, each 125ps.
+ # [6:0] steps of delay for SDR104/HS200, each 125ps.
+ register "emmc_tx_data_cntl1" = "0x0b0c"
+
+ # EMMC TX DATA Delay 2
+ # Refer to EDS-Vol2-16.34.
+ # [30:24] steps of delay for SDR50, each 125ps.
+ # [22:16] steps of delay for DDR50, each 125ps.
+ # [14:8] steps of delay for SDR25/HS50, each 125ps.
+ # [6:0] steps of delay for SDR12, each 125ps.
+ register "emmc_tx_data_cntl2" = "0x1c282929"
+
+ # EMMC RX CMD/DATA Delay 1
+ # Refer to EDS-Vol2-16.35.
+ # [30:24] steps of delay for SDR50, each 125ps.
+ # [22:16] steps of delay for DDR50, each 125ps.
+ # [14:8] steps of delay for SDR25/HS50, each 125ps.
+ # [6:0] steps of delay for SDR12, each 125ps.
+ register "emmc_rx_cmd_data_cntl1" = "0x00181b1b"
+
+ # EMMC RX CMD/DATA Delay 2
+ # Refer to EDS-Vol2-16.37.
+ # [17:16] stands for Rx Clock before Output Buffer
+ # [14:8] steps of delay for Auto Tuning Mode, each 125ps.
+ # [6:0] steps of delay for HS200, each 125ps.
+ register "emmc_rx_cmd_data_cntl2" = "0x10028"
+
+ # EMMC Rx Strobe Delay
+ # Refer to EDS-Vol2-16.36.
+ # [14:8] Rx Strobe Delay DLL 1(HS400 Mode), each 125ps.
+ # [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps.
+ register "emmc_rx_strobe_cntl" = "0x0b0b"
+
+ # Intel Common SoC Config
+ #+-------------------+---------------------------+
+ #| Field | Value |
+ #+-------------------+---------------------------+
+ #| GSPI0 | cr50 TPM. Early init is |
+ #| | required to set up a BAR |
+ #| | for TPM communication |
+ #| | before memory is up |
+ #| I2C0 | Digitizer |
+ #| I2C5 | Audio |
+ #| I2C6 | Trackpad |
+ #| I2C7 | Touchscreen |
+ #+-------------------+---------------------------+
+ register "common_soc_config" = "{
+ .gspi[0] = {
+ .speed_mhz = 1,
+ .early_init = 1,
+ },
+ .i2c[0] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 66,
+ .fall_time_ns = 90,
+ },
+ .i2c[5] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 104,
+ .fall_time_ns = 52,
+ },
+ .i2c[6] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 66,
+ .fall_time_ns = 90,
+ .data_hold_time_ns = 350,
+ },
+ .i2c[7] = {
+ .speed = I2C_SPEED_FAST,
+ .rise_time_ns = 76,
+ .fall_time_ns = 164,
+ },
+ }"
+
+ device domain 0 on
+ device pci 16.0 on
+ chip drivers/i2c/hid
+ register "generic.hid" = ""WCOM50C1""
+ register "generic.desc" = ""WCOM Digitizer""
+ register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
+ register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
+ register "generic.reset_delay_ms" = "20"
+ register "generic.has_power_resource" = "1"
+ register "hid_desc_reg_offset" = "0x1"
+ device i2c 0x9 on end
+ end
+ end # - I2C 0
+ device pci 17.1 on
+ chip drivers/i2c/da7219
+ register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)"
+ register "btn_cfg" = "50"
+ register "mic_det_thr" = "500"
+ register "jack_ins_deb" = "20"
+ register "jack_det_rate" = ""32ms_64ms""
+ register "jack_rem_deb" = "1"
+ register "a_d_btn_thr" = "0xa"
+ register "d_b_btn_thr" = "0x16"
+ register "b_c_btn_thr" = "0x21"
+ register "c_mic_btn_thr" = "0x3e"
+ register "btn_avg" = "4"
+ register "adc_1bit_rpt" = "1"
+ register "micbias_lvl" = "2600"
+ register "mic_amp_in_sel" = ""diff""
+ device i2c 1a on end
+ end
+ end # - I2C 5
+ device pci 17.2 on
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0000""
+ register "desc" = ""ELAN Touchpad""
+ register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPIO_135_IRQ)"
+ register "wake" = "GPE0_DW3_27"
+ register "probed" = "1"
+ device i2c 15 on end
+ end
+ chip drivers/i2c/hid
+ register "generic.hid" = ""PNP0C50""
+ register "generic.desc" = ""Synaptics Touchpad""
+ register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPIO_135_IRQ)"
+ register "generic.wake" = "GPE0_DW3_27"
+ register "generic.probed" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 0x2c on end
+ end
+ end # - I2C 6
+ device pci 17.3 on
+ chip drivers/i2c/generic
+ register "hid" = ""ELAN0001""
+ register "desc" = ""ELAN Touchscreen""
+ register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)"
+ register "probed" = "1"
+ register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
+ register "reset_delay_ms" = "20"
+ register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
+ register "enable_delay_ms" = "1"
+ register "has_power_resource" = "1"
+ device i2c 10 on end
+ end
+ chip drivers/i2c/hid
+ register "generic.hid" = ""SYTS7817""
+ register "generic.desc" = ""Synaptics Touchscreen""
+ register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)"
+ register "generic.probed" = "1"
+ register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
+ register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
+ register "generic.reset_delay_ms" = "45"
+ register "generic.has_power_resource" = "1"
+ register "generic.disable_gpio_export_in_crs" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 20 on end
+ end
+ end # - I2C 7
+ end
+end