From 602d0a42d4bbc8d862e3722b72e59458e7a97999 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Mon, 21 Aug 2017 00:29:47 -0500 Subject: google/reks: add new board as variant of cyan baseboard Add support for google/reks (Lenovo Chromebook N22/N42) as a variant of the cyan Braswell basebaseboard. - Add board-specific code as the new reks variant - Add new I2C touchscreen device and SPD files to the baseboard for potential reuse by other variants Sourced from Chromium branch firmware-reks-7287.133.B, commit 7d812d4: Revert "Revert "soc/intel/braswell: Populate NVS SCC BAR1"" Change-Id: Iac9e2b5661aa33e12927f4cb84ebaee36522a385 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/21128 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- .../variants/reks/include/variant/acpi/dptf.asl | 85 ++++++++++++++++++++++ .../reks/include/variant/acpi/mainboard.asl | 27 +++++++ .../cyan/variants/reks/include/variant/onboard.h | 70 ++++++++++++++++++ 3 files changed, 182 insertions(+) create mode 100644 src/mainboard/google/cyan/variants/reks/include/variant/acpi/dptf.asl create mode 100644 src/mainboard/google/cyan/variants/reks/include/variant/acpi/mainboard.asl create mode 100644 src/mainboard/google/cyan/variants/reks/include/variant/onboard.h (limited to 'src/mainboard/google/cyan/variants/reks/include/variant') diff --git a/src/mainboard/google/cyan/variants/reks/include/variant/acpi/dptf.asl b/src/mainboard/google/cyan/variants/reks/include/variant/acpi/dptf.asl new file mode 100644 index 0000000000..fa6d113658 --- /dev/null +++ b/src/mainboard/google/cyan/variants/reks/include/variant/acpi/dptf.asl @@ -0,0 +1,85 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2012 Google Inc. + * Copyright (C) 2015 Intel Corp. + * + * 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. + */ + +#define DPTF_TSR0_SENSOR_ID 0 +#define DPTF_TSR0_SENSOR_NAME "TMP432_PMIC" +#define DPTF_TSR0_PASSIVE 49 +#define DPTF_TSR0_CRITICAL 70 + + +#define DPTF_TSR1_SENSOR_ID 1 +#define DPTF_TSR1_SENSOR_NAME "TMP432_Charger" +#define DPTF_TSR1_PASSIVE 65 +#define DPTF_TSR1_CRITICAL 70 + +#define DPTF_TSR2_SENSOR_ID 2 +#define DPTF_TSR2_SENSOR_NAME "TMP432_CPU_Vcore" +#define DPTF_TSR2_PASSIVE 48 +#define DPTF_TSR2_CRITICAL 70 + + +#define DPTF_ENABLE_CHARGER + +/* Charger performance states, board-specific values from charger and EC */ +Name (CHPS, Package () { + Package () { 0, 0, 0, 0, 255, 0x6a4, "mA", 0 }, /* 1.7A (MAX) */ + Package () { 0, 0, 0, 0, 24, 0x600, "mA", 0 }, /* 1.5A */ + Package () { 0, 0, 0, 0, 16, 0x400, "mA", 0 }, /* 1.0A */ + Package () { 0, 0, 0, 0, 8, 0x200, "mA", 0 }, /* 0.5A */ + Package () { 0, 0, 0, 0, 0, 0x000, "mA", 0 }, /* 0.0A */ +}) + +/* Mainboard specific _PDL is 1GHz */ +Name (MPDL, 8) + +Name (DTRT, Package () { + /* CPU Throttle Effect on CPU */ + Package () { \_SB.PCI0.B0DB, \_SB.PCI0.B0DB, 100, 50, 0, 0, 0, 0 }, + + /* CPU Effect on Temp Sensor 0 */ + Package () { \_SB.PCI0.B0DB, \_SB.DPTF.TSR0, 100, 100, 0, 0, 0, 0 }, +#ifdef DPTF_ENABLE_CHARGER + /* Charger Effect on Temp Sensor 1 */ + Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR1, 200, 600, 0, 0, 0, 0 }, +#endif + + /* CPU Effect on Temp Sensor 1 */ + Package () { \_SB.PCI0.B0DB, \_SB.DPTF.TSR1, 100, 600, 0, 0, 0, 0 }, + + /* CPU Effect on Temp Sensor 2 */ + Package () { \_SB.PCI0.B0DB, \_SB.DPTF.TSR2, 100, 600, 0, 0, 0, 0 }, +}) + +Name (MPPC, Package () +{ + 0x2, /* Revision */ + Package () { /* Power Limit 1 */ + 0, /* PowerLimitIndex, 0 for Power Limit 1 */ + 2600, /* PowerLimitMinimum */ + 5000, /* PowerLimitMaximum */ + 1000, /* TimeWindowMinimum */ + 1000, /* TimeWindowMaximum */ + 200 /* StepSize */ + }, + Package () { /* Power Limit 2 */ + 1, /* PowerLimitIndex, 1 for Power Limit 2 */ + 8000, /* PowerLimitMinimum */ + 8000, /* PowerLimitMaximum */ + 1000, /* TimeWindowMinimum */ + 1000, /* TimeWindowMaximum */ + 1000 /* StepSize */ + } +}) diff --git a/src/mainboard/google/cyan/variants/reks/include/variant/acpi/mainboard.asl b/src/mainboard/google/cyan/variants/reks/include/variant/acpi/mainboard.asl new file mode 100644 index 0000000000..4eeab42822 --- /dev/null +++ b/src/mainboard/google/cyan/variants/reks/include/variant/acpi/mainboard.asl @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 Matt DeVillier + * + * 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. + */ + +/* Melfas touchscreen */ +#include + +/* Elan touchscreen */ +#include + +/* Elan trackpad */ +#include + +/* Realtek audio codec */ +#include diff --git a/src/mainboard/google/cyan/variants/reks/include/variant/onboard.h b/src/mainboard/google/cyan/variants/reks/include/variant/onboard.h new file mode 100644 index 0000000000..19c3bc36ad --- /dev/null +++ b/src/mainboard/google/cyan/variants/reks/include/variant/onboard.h @@ -0,0 +1,70 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Google Inc. + * Copyright (C) 2015 Intel Corp. + * + * 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 ONBOARD_H +#define ONBOARD_H + +#include + +/* + * Calculation of gpio based irq. + * Gpio banks ordering : GPSW, GPNC, GPEC, GPSE + * Max direct irq (MAX_DIRECT_IRQ) is 114. + * Size of gpio banks are + * GPSW_SIZE = 98 + * GPNC_SIZE = 73 + * GPEC_SIZE = 27 + * GPSE_SIZE = 86 + */ + +#define BOARD_TOUCH_IRQ 184 + +/* DPTF */ +#define DPTF_CPU_PASSIVE 80 +#define DPTF_CPU_CRITICAL 90 + +/* KBD: Gpio index in N bank */ +#define BOARD_I8042_GPIO_INDEX 17 +/* Audio: Gpio index in SW bank */ +#define JACK_DETECT_GPIO_INDEX 95 +/* SCI: Gpio index in N bank */ +#define BOARD_SCI_GPIO_INDEX 15 +/* Trackpad: Gpio index in N bank */ +#define BOARD_TRACKPAD_GPIO_INDEX 18 + +#define BOARD_TRACKPAD_NAME "trackpad" +#define BOARD_TRACKPAD_WAKE_GPIO ACPI_ENABLE_WAKE_SUS_GPIO(1) +#define BOARD_TRACKPAD_I2C_BUS 5 +#define BOARD_TRACKPAD_I2C_ADDR 0x15 + +#define BOARD_TOUCHSCREEN_NAME "touchscreen" +#define BOARD_TOUCHSCREEN_WAKE_GPIO ACPI_ENABLE_WAKE_SUS_GPIO(2) +#define BOARD_TOUCHSCREEN_I2C_BUS 0 +#define BOARD_TOUCHSCREEN_I2C_ADDR 0x4a + +/* SD CARD gpio */ +#define SDCARD_CD 81 + +#define AUDIO_CODEC_HID "10EC5650" +#define AUDIO_CODEC_CID "10EC5650" +#define AUDIO_CODEC_DDN "RTEK Codec Controller " +#define AUDIO_CODEC_I2C_ADDR 0x1A + +/* I2C data hold time */ +#define BOARD_I2C1_DATA_HOLD_TIME 0x1E +#define BOARD_I2C6_DATA_HOLD_TIME 0x1E + +#endif -- cgit v1.2.3