mb/google/octopus: Create bobba variant

This creates a bobba variant for octopus.
The devicetree overrides are copied from fleex, otherwise everything
just defaults to baseboard settings.

BUG=b:110781720
TEST=None

Change-Id: Ic30c6b0d955ce26f4a9f40cd7fef1c429ab950fc
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/27223
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/octopus/Kconfig

@@ -43,6 +43,7 @@ config VARIANT_DIR
 	default "bip" if BOARD_GOOGLE_BIP
 	default "phaser" if BOARD_GOOGLE_PHASER
 	default "fleex" if BOARD_GOOGLE_FLEEX
+	default "bobba" if BOARD_GOOGLE_BOBBA
 	default "octopus" if BOARD_GOOGLE_OCTOPUS
 
 config DEVICETREE
@@ -59,6 +60,7 @@ config MAINBOARD_PART_NUMBER
 	default "Bip" if BOARD_GOOGLE_BIP
 	default "Phaser" if BOARD_GOOGLE_PHASER
 	default "Fleex" if BOARD_GOOGLE_FLEEX
+	default "Bobba" if BOARD_GOOGLE_BOBBA
 	default "Octopus" if BOARD_GOOGLE_OCTOPUS
 
 config MAINBOARD_FAMILY
@@ -72,6 +74,7 @@ config GBB_HWID
 	default "BIP TEST 5732" if BOARD_GOOGLE_BIP
 	default "PHASER TEST 7167" if BOARD_GOOGLE_PHASER
 	default "FLEEX TEST 7423" if BOARD_GOOGLE_FLEEX
+	default "BOBBA TEST 4516" if BOARD_GOOGLE_BOBBA
 	default "OCTOPUS TEST 6859" if BOARD_GOOGLE_OCTOPUS
 
 config MAX_CPUS

src/mainboard/google/octopus/Kconfig.name

@@ -30,3 +30,10 @@ config BOARD_GOOGLE_FLEEX
 	select BOARD_GOOGLE_BASEBOARD_OCTOPUS
 	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC if CHROMEOS
 	select NHLT_DA7219 if INCLUDE_NHLT_BLOBS
+
+config BOARD_GOOGLE_BOBBA
+	bool "->  Bobba"
+	select BASEBOARD_OCTOPUS_LAPTOP
+	select BOARD_GOOGLE_BASEBOARD_OCTOPUS
+	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC if CHROMEOS
+	select NHLT_DA7219 if INCLUDE_NHLT_BLOBS

src/mainboard/google/octopus/variants/bobba/include/variant/acpi/dptf.asl

@@ -0,0 +1,16 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 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>

src/mainboard/google/octopus/variants/bobba/include/variant/ec.h

@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 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

src/mainboard/google/octopus/variants/bobba/include/variant/gpio.h

@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 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 */

src/mainboard/google/octopus/variants/bobba/overridetree.cb

@@ -0,0 +1,48 @@
+chip soc/intel/apollolake
+
+	device domain 0 on
+		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_EDGE_LOW(GPIO_135_IRQ)"
+				register "wake" = "GPE0_DW2_02"
+				register "probed" = "1"
+				device i2c 15 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_213)"
+				register "enable_delay_ms" = "1"
+				register "has_power_resource" = "1"
+				device i2c 10 on end
+			end
+		end	# - I2C 7
+	end
+end