diff options
Diffstat (limited to 'src/mainboard')
10 files changed, 755 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/Kconfig b/src/mainboard/google/hatch/Kconfig index 92d94db68c..b0d2e75933 100644 --- a/src/mainboard/google/hatch/Kconfig +++ b/src/mainboard/google/hatch/Kconfig @@ -99,6 +99,7 @@ config MAINBOARD_PART_NUMBER default "Kindred" if BOARD_GOOGLE_KINDRED default "Kohaku" if BOARD_GOOGLE_KOHAKU default "Mushu" if BOARD_GOOGLE_MUSHU + default "Nightfury" if BOARD_GOOGLE_NIGHTFURY default "Puff" if BOARD_GOOGLE_PUFF default "Stryke" if BOARD_GOOGLE_STRYKE @@ -122,6 +123,7 @@ config VARIANT_DIR default "kindred" if BOARD_GOOGLE_KINDRED default "kohaku" if BOARD_GOOGLE_KOHAKU default "mushu" if BOARD_GOOGLE_MUSHU + default "nightfury" if BOARD_GOOGLE_NIGHTFURY default "puff" if BOARD_GOOGLE_PUFF default "stryke" if BOARD_GOOGLE_STRYKE diff --git a/src/mainboard/google/hatch/Kconfig.name b/src/mainboard/google/hatch/Kconfig.name index fe1e334585..785e2c88f8 100644 --- a/src/mainboard/google/hatch/Kconfig.name +++ b/src/mainboard/google/hatch/Kconfig.name @@ -44,6 +44,11 @@ config BOARD_GOOGLE_MUSHU select BOARD_GOOGLE_BASEBOARD_HATCH select BOARD_ROMSIZE_KB_16384 +config BOARD_GOOGLE_NIGHTFURY + bool "-> Nightfury" + select BOARD_GOOGLE_BASEBOARD_HATCH + select BOARD_ROMSIZE_KB_16384 + config BOARD_GOOGLE_PUFF bool "-> Puff" select BOARD_GOOGLE_BASEBOARD_HATCH diff --git a/src/mainboard/google/hatch/variants/nightfury/Makefile.inc b/src/mainboard/google/hatch/variants/nightfury/Makefile.inc new file mode 100644 index 0000000000..f46b7b0bcf --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/Makefile.inc @@ -0,0 +1,24 @@ +## This file is part of the coreboot project. +## +## Copyright 2020 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. +## + +SPD_SOURCES = LP_8G_2133 # 0b000 +SPD_SOURCES += empty_ddr4 # 0b001 +SPD_SOURCES += LP_4G_2133 # 0b010 + +romstage-y += memory.c + +bootblock-y += gpio.c + +ramstage-y += gpio.c +ramstage-y += ramstage.c diff --git a/src/mainboard/google/hatch/variants/nightfury/gpio.c b/src/mainboard/google/hatch/variants/nightfury/gpio.c new file mode 100644 index 0000000000..681f9ecde2 --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/gpio.c @@ -0,0 +1,178 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 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 <arch/acpi.h> +#include <baseboard/gpio.h> +#include <baseboard/variants.h> +#include <commonlib/helpers.h> + +static const struct pad_config gpio_table[] = { + /* A18 : NC */ + PAD_NC(GPP_A18, NONE), + /* A19 : NC */ + PAD_NC(GPP_A19, NONE), + /* A20 : NC */ + PAD_NC(GPP_A20, NONE), + /* A22 : NC */ + PAD_NC(GPP_A22, NONE), + /* A23 : NC */ + PAD_NC(GPP_A23, NONE), + + /* B8 : NC */ + PAD_NC(GPP_B8, NONE), + /* B20 : NC */ + PAD_NC(GPP_B20, NONE), + /* B21 : NC */ + PAD_NC(GPP_B21, NONE), + /* B22 : NC */ + PAD_NC(GPP_B22, NONE), + + /* C1 : NC */ + PAD_NC(GPP_C1, NONE), + /* C12 : EN_PP3300_TSP_DX */ + PAD_CFG_GPO(GPP_C12, 0, DEEP), + /* C13 : EC_PCH_INT_L - needs to wake the system */ + PAD_CFG_GPI_IRQ_WAKE(GPP_C13, NONE, PLTRST, LEVEL, INVERT), + /* C23 : UART2_CTS# ==> NC */ + PAD_NC(GPP_C23, NONE), + + /* D16 : TOUCHSCREEN_INT_L */ + PAD_CFG_GPI_APIC(GPP_D16, NONE, PLTRST, LEVEL, INVERT), + + /* E4 : M2_SSD_PE_WAKE_ODL ==> NC */ + PAD_NC(GPP_E4, NONE), + /* E5 : SATA_DEVSLP1 ==> NC */ + PAD_NC(GPP_E5, NONE), + + /* F1 : GPP_F1 ==> NC */ + PAD_NC(GPP_F1, NONE), + /* F3 : MEM_STRAP_3 */ + PAD_CFG_GPI(GPP_F3, NONE, PLTRST), + /* F10 : MEM_STRAP_2 */ + PAD_CFG_GPI(GPP_F10, NONE, PLTRST), + /* F11 : EMMC_CMD ==> EMMC_CMD */ + PAD_CFG_NF(GPP_F11, NONE, DEEP, NF1), + /* F12 : EMMC_DATA0 ==> EMMC_DAT0 */ + PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1), + /* F13 : EMMC_DATA1 ==> EMMC_DAT1 */ + PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1), + /* F14 : EMMC_DATA2 ==> EMMC_DAT2 */ + PAD_CFG_NF(GPP_F14, NONE, DEEP, NF1), + /* F15 : EMMC_DATA3 ==> EMMC_DAT3 */ + PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1), + /* F16 : EMMC_DATA4 ==> EMMC_DAT4 */ + PAD_CFG_NF(GPP_F16, NONE, DEEP, NF1), + /* F17 : EMMC_DATA5 ==> EMMC_DAT5 */ + PAD_CFG_NF(GPP_F17, NONE, DEEP, NF1), + /* F18 : EMMC_DATA6 ==> EMMC_DAT6 */ + PAD_CFG_NF(GPP_F18, NONE, DEEP, NF1), + /* F19 : EMMC_DATA7 ==> EMMC_DAT7 */ + PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1), + /* F20 : EMMC_RCLK ==> EMMC_RCLK */ + PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1), + /* F21 : EMMC_CLK ==> EMMC_CLK */ + PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1), + /* F22 : EMMC_RESET# ==> EMMC_RST_L */ + PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1), + + /* H3 : SPKR_PA_EN */ + PAD_CFG_GPO(GPP_H3, 0, DEEP), + /* H4 : NC */ + PAD_NC(GPP_H4, NONE), + /* H5 : NC */ + PAD_NC(GPP_H5, NONE), + /* H19 : MEM_STRAP_0 */ + PAD_CFG_GPI(GPP_H19, NONE, PLTRST), + /* H22 : MEM_STRAP_1 */ + PAD_CFG_GPI(GPP_H22, NONE, PLTRST), +}; + +const struct pad_config *override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} + +/* + * GPIOs configured before ramstage + * Note: the Hatch platform's romstage will configure + * the MEM_STRAP_* (a.k.a GPIO_MEM_CONFIG_*) pins + * as inputs before it reads them, so they are not + * needed in this table. + */ +static const struct pad_config early_gpio_table[] = { + /* B15 : H1_SLAVE_SPI_CS_L */ + PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), + /* B16 : H1_SLAVE_SPI_CLK */ + PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1), + /* B17 : H1_SLAVE_SPI_MISO_R */ + PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), + /* B18 : H1_SLAVE_SPI_MOSI_R */ + PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), + /* C14 : BT_DISABLE_L */ + PAD_CFG_GPO(GPP_C14, 0, DEEP), + /* PCH_WP_OD */ + PAD_CFG_GPI(GPP_C20, NONE, DEEP), + /* C21 : H1_PCH_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_C21, NONE, PLTRST, LEVEL, INVERT), + /* E1 : M2_SSD_PEDET */ + PAD_CFG_NF(GPP_E1, NONE, DEEP, NF1), + /* E5 : SATA_DEVSLP1 */ + PAD_CFG_NF(GPP_E5, NONE, PLTRST, NF1), + /* F2 : MEM_CH_SEL */ + PAD_CFG_GPI(GPP_F2, NONE, PLTRST), + /* F3 : PCH_MEM_STRAP3 */ + PAD_CFG_GPI(GPP_F3, NONE, PLTRST), + /* F10 : PCH_MEM_STRAP2 */ + PAD_CFG_GPI(GPP_F10, NONE, PLTRST), + /* H19 : PCH_MEM_STRAP0 */ + PAD_CFG_GPI(GPP_H19, NONE, PLTRST), + /* H22 : PCH_MEM_STRAP1 */ + PAD_CFG_GPI(GPP_H22, NONE, PLTRST), +}; + +const struct pad_config *variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} + +/* + * Default GPIO settings before entering non-S5 sleep states. + * Configure A12: FPMCU_RST_ODL as GPO before entering sleep. + * This guarantees that A12's native3 function is disabled. + * See https://review.coreboot.org/c/coreboot/+/32111 . + */ +static const struct pad_config default_sleep_gpio_table[] = { + +}; + +/* + * GPIO settings before entering S5, which are same as + * default_sleep_gpio_table but also, turn off FPMCU. + */ +static const struct pad_config s5_sleep_gpio_table[] = { + +}; + +const struct pad_config *variant_sleep_gpio_table(u8 slp_typ, size_t *num) +{ + if (slp_typ == ACPI_S5) { + *num = ARRAY_SIZE(s5_sleep_gpio_table); + return s5_sleep_gpio_table; + } + *num = ARRAY_SIZE(default_sleep_gpio_table); + return default_sleep_gpio_table; +} diff --git a/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl b/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl new file mode 100644 index 0000000000..edfad4b8bc --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/include/variant/acpi/dptf.asl @@ -0,0 +1,93 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 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. + */ + +#define DPTF_CPU_PASSIVE 50 +#define DPTF_CPU_CRITICAL 105 + +#define DPTF_TSR0_SENSOR_ID 0 +#define DPTF_TSR0_SENSOR_NAME "Thermal Sensor - Charger" +#define DPTF_TSR0_PASSIVE 45 +#define DPTF_TSR0_CRITICAL 90 +#define DPTF_TSR0_TABLET_PASSIVE 32 +#define DPTF_TSR0_TABLET_CRITICAL 90 + +#define DPTF_TSR1_SENSOR_ID 1 +#define DPTF_TSR1_SENSOR_NAME "Thermal Sensor - 5V" +#define DPTF_TSR1_PASSIVE 45 +#define DPTF_TSR1_CRITICAL 90 +#define DPTF_TSR1_TABLET_PASSIVE 32 +#define DPTF_TSR1_TABLET_CRITICAL 90 + +#define DPTF_TSR2_SENSOR_ID 2 +#define DPTF_TSR2_SENSOR_NAME "Thermal Sensor - IA" +#define DPTF_TSR2_PASSIVE 45 +#define DPTF_TSR2_CRITICAL 90 +#define DPTF_TSR2_TABLET_PASSIVE 32 +#define DPTF_TSR2_TABLET_CRITICAL 90 + +#define DPTF_TSR3_SENSOR_ID 3 +#define DPTF_TSR3_SENSOR_NAME "Thermal Sensor - GT" +#define DPTF_TSR3_PASSIVE 45 +#define DPTF_TSR3_CRITICAL 90 +#define DPTF_TSR3_TABLET_PASSIVE 32 +#define DPTF_TSR3_TABLET_CRITICAL 90 + +#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 */ +}) + +Name (DTRT, Package () { + /* CPU Throttle Effect on CPU */ + Package () { \_SB.PCI0.TCPU, \_SB.PCI0.TCPU, 100, 10, 0, 0, 0, 0 }, + + /* CPU Throttle Effect on 5V (TSR1) */ + Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR1, 100, 10, 0, 0, 0, 0 }, + + /* Charger Throttle Effect on Charger (TSR0) */ + Package () { \_SB.DPTF.TCHG, \_SB.DPTF.TSR0, 100, 94, 0, 0, 0, 0 }, + + /* CPU Throttle Effect on IA (TSR2) */ + Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR2, 100, 10, 0, 0, 0, 0 }, + + /* CPU Throttle Effect on GT (TSR3) */ + Package () { \_SB.PCI0.TCPU, \_SB.DPTF.TSR3, 100, 10, 0, 0, 0, 0 }, +}) + +Name (MPPC, Package () +{ + 0x2, /* Revision */ + Package () { /* Power Limit 1 */ + 0, /* PowerLimitIndex, 0 for Power Limit 1 */ + 7000, /* PowerLimitMinimum */ + 9000, /* PowerLimitMaximum */ + 28000, /* TimeWindowMinimum */ + 28000, /* TimeWindowMaximum */ + 250 /* StepSize */ + }, + Package () { /* Power Limit 2 */ + 1, /* PowerLimitIndex, 1 for Power Limit 2 */ + 51000, /* PowerLimitMinimum */ + 51000, /* PowerLimitMaximum */ + 28000, /* TimeWindowMinimum */ + 28000, /* TimeWindowMaximum */ + 1000 /* StepSize */ + } +}) diff --git a/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h b/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h new file mode 100644 index 0000000000..5b321a33a8 --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/include/variant/ec.h @@ -0,0 +1,48 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 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 VARIANT_EC_H +#define VARIANT_EC_H + +#include <baseboard/ec.h> + +#define EC_ENABLE_MULTIPLE_DPTF_PROFILES + +/* Add EC_HOST_EVENT_MKBP from baseboard */ +#undef MAINBOARD_EC_S3_WAKE_EVENTS +#define MAINBOARD_EC_S3_WAKE_EVENTS \ + (MAINBOARD_EC_S5_WAKE_EVENTS |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEY_PRESSED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_MKBP) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE)) + +/* Removing EC_HOST_EVENT_MKBP from baseboard mask */ +#undef MAINBOARD_EC_SCI_EVENTS +#define MAINBOARD_EC_SCI_EVENTS \ + (EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_CONNECTED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_THRESHOLD) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |\ + EC_HOST_EVENT_MASK(EC_HOST_EVENT_MODE_CHANGE)) + +#endif /* VARIANT_EC_H */ diff --git a/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h b/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h new file mode 100644 index 0000000000..2193c7b2f7 --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/include/variant/gpio.h @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 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 VARIANT_GPIO_H +#define VARIANT_GPIO_H + +#include <baseboard/gpio.h> + +/* Memory configuration board straps */ +#define GPIO_MEM_CONFIG_0 GPP_H19 +#define GPIO_MEM_CONFIG_1 GPP_H22 +#define GPIO_MEM_CONFIG_2 GPP_F10 +#define GPIO_MEM_CONFIG_3 GPP_F3 + +#endif diff --git a/src/mainboard/google/hatch/variants/nightfury/memory.c b/src/mainboard/google/hatch/variants/nightfury/memory.c new file mode 100644 index 0000000000..7e1594c47e --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/memory.c @@ -0,0 +1,68 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 Intel Corporation. + * + * 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/variants.h> +#include <baseboard/gpio.h> +#include <soc/cnl_memcfg_init.h> +#include <string.h> + +static const struct cnl_mb_cfg baseboard_memcfg = { + /* + * The dqs_map arrays map the SoC pins to the lpddr3 pins + * for both channels. + * + * "The index of the array is CPU byte number, the values are DRAM byte + * numbers." - doc #573387 + * + * the index = pin number on SoC + * the value = pin number on lpddr3 part + */ + .dqs_map[DDR_CH0] = {0, 1, 3, 2, 5, 7, 6, 4}, + .dqs_map[DDR_CH1] = {1, 3, 2, 0, 5, 7, 6, 4}, + + .dq_map[DDR_CH0] = { + {0xf, 0xf0}, + {0x0, 0xf0}, + {0xf, 0xf0}, + {0xf, 0x0}, + {0xff, 0x0}, + {0xff, 0x0} + }, + .dq_map[DDR_CH1] = { + {0xf, 0xf0}, + {0x0, 0xf0}, + {0xf, 0xf0}, + {0xf, 0x0}, + {0xff, 0x0}, + {0xff, 0x0} + }, + + /* Nightfury uses 200, 80.6 and 162 rcomp resistors */ + .rcomp_resistor = {200, 81, 162}, + + /* Nightfury Rcomp target values */ + .rcomp_targets = {100, 40, 40, 23, 40}, + + /* Set CaVref config to 0 for LPDDR3 */ + .vref_ca_config = 0, + + /* Disable Early Command Training */ + .ect = 0, +}; + +void variant_memory_params(struct cnl_mb_cfg *bcfg) +{ + memcpy(bcfg, &baseboard_memcfg, sizeof(baseboard_memcfg)); +} diff --git a/src/mainboard/google/hatch/variants/nightfury/overridetree.cb b/src/mainboard/google/hatch/variants/nightfury/overridetree.cb new file mode 100644 index 0000000000..0cf18e7db4 --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/overridetree.cb @@ -0,0 +1,281 @@ +chip soc/intel/cannonlake + register "tdp_pl1_override" = "8" + register "tdp_pl2_override" = "51" + + register "SerialIoDevMode" = "{ + [PchSerialIoIndexI2C0] = PchSerialIoPci, + [PchSerialIoIndexI2C1] = PchSerialIoPci, + [PchSerialIoIndexI2C2] = PchSerialIoPci, + [PchSerialIoIndexI2C3] = PchSerialIoPci, + [PchSerialIoIndexI2C4] = PchSerialIoPci, + [PchSerialIoIndexI2C5] = PchSerialIoPci, + [PchSerialIoIndexSPI0] = PchSerialIoPci, + [PchSerialIoIndexSPI1] = PchSerialIoPci, + [PchSerialIoIndexSPI2] = PchSerialIoDisabled, + [PchSerialIoIndexUART0] = PchSerialIoSkipInit, + [PchSerialIoIndexUART1] = PchSerialIoDisabled, + [PchSerialIoIndexUART2] = PchSerialIoDisabled, + }" + + # No PCIe WiFi + register "PcieRpEnable[13]" = "0" + + # Enable DMIC1 + register "PchHdaAudioLinkDmic1" = "1" + + register "usb2_ports[0]" = "USB2_PORT_LONG(OC2)" # Type-C Port 0 + register "usb2_ports[1]" = "USB2_PORT_LONG(OC2)" # Type-C Port 1 + register "usb2_ports[2]" = "USB2_PORT_EMPTY" + register "usb2_ports[3]" = "USB2_PORT_EMPTY" + register "usb2_ports[4]" = "USB2_PORT_EMPTY" + register "usb2_ports[5]" = "USB2_PORT_EMPTY" + register "usb2_ports[6]" = "USB2_PORT_LONG(OC_SKIP)" # Camera + register "usb2_ports[7]" = "USB2_PORT_EMPTY" + register "usb2_ports[8]" = "USB2_PORT_EMPTY" + register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # CnVi BT + + register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC2)" # Type-C Port 0 + register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC2)" # Type-C Port 1 + register "usb3_ports[2]" = "USB3_PORT_EMPTY" + register "usb3_ports[3]" = "USB3_PORT_EMPTY" + register "usb3_ports[4]" = "USB3_PORT_EMPTY" + register "usb3_ports[5]" = "USB3_PORT_EMPTY" + + # Intel Common SoC Config + #+-------------------+---------------------------+ + #| Field | Value | + #+-------------------+---------------------------+ + #| I2C0 | Trackpad | + #| I2C1 | Touchscreen | + #| I2C2 | Digitizer | + #| I2C4 | Audio | + #+-------------------+---------------------------+ + register "common_soc_config" = "{ + .i2c[0] = { + .speed = I2C_SPEED_FAST, + .rise_time_ns = 135, + .fall_time_ns = 45, + }, + .i2c[1] = { + .speed = I2C_SPEED_FAST, + .rise_time_ns = 60, + .fall_time_ns = 25, + }, + .i2c[2] = { + .speed = I2C_SPEED_FAST, + .rise_time_ns = 95, + .fall_time_ns = 55, + }, + .i2c[4] = { + .speed = I2C_SPEED_FAST, + .rise_time_ns = 104, + .fall_time_ns = 52, + }, + .gspi[0] = { + .speed_mhz = 1, + .early_init = 1, + }, + }" + + # GPIO for SD card detect + register "sdcard_cd_gpio" = "vSD3_CD_B" + + # Enable eMMC HS400 + register "ScsEmmcHs400Enabled" = "1" + + # EMMC Tx CMD Delay + # Refer to EDS-Vol2-14.3.7. + # [14:8] steps of delay for DDR mode, each 125ps, range: 0 - 39. + # [6:0] steps of delay for SDR mode, each 125ps, range: 0 - 39. + register "common_soc_config.emmc_dll.emmc_tx_cmd_cntl" = "0x505" + + # EMMC TX DATA Delay 1 + # Refer to EDS-Vol2-14.3.8. + # [14:8] steps of delay for HS400, each 125ps, range: 0 - 78. + # [6:0] steps of delay for SDR104/HS200, each 125ps, range: 0 - 79. + register "common_soc_config.emmc_dll.emmc_tx_data_cntl1" = "0x911" + + # EMMC TX DATA Delay 2 + # Refer to EDS-Vol2-14.3.9. + # [30:24] steps of delay for SDR50, each 125ps, range: 0 - 79. + # [22:16] steps of delay for DDR50, each 125ps, range: 0 - 78. + # [14:8] steps of delay for SDR25/HS50, each 125ps, range: 0 -79. + # [6:0] steps of delay for SDR12, each 125ps. Range: 0 - 79. + register "common_soc_config.emmc_dll.emmc_tx_data_cntl2" = "0x1C262828" + + # EMMC RX CMD/DATA Delay 1 + # Refer to EDS-Vol2-14.3.10. + # [30:24] steps of delay for SDR50, each 125ps, range: 0 - 119. + # [22:16] steps of delay for DDR50, each 125ps, range: 0 - 78. + # [14:8] steps of delay for SDR25/HS50, each 125ps, range: 0 - 119. + # [6:0] steps of delay for SDR12, each 125ps, range: 0 - 119. + register "common_soc_config.emmc_dll.emmc_rx_cmd_data_cntl1" = "0x1C16583b" + + # EMMC RX CMD/DATA Delay 2 + # Refer to EDS-Vol2-14.3.12. + # [17:16] stands for Rx Clock before Output Buffer, + # 00: Rx clock after output buffer, + # 01: Rx clock before output buffer, + # 10: Automatic selection based on working mode. + # 11: Reserved + # [14:8] steps of delay for Auto Tuning Mode, each 125ps, range: 0 - 39. + # [6:0] steps of delay for HS200, each 125ps, range: 0 - 79. + register "common_soc_config.emmc_dll.emmc_rx_cmd_data_cntl2" = "0x1001D" + + # EMMC Rx Strobe Delay + # Refer to EDS-Vol2-14.3.11. + # [14:8] Rx Strobe Delay DLL 1(HS400 Mode), each 125ps, range: 0 - 39. + # [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps, range: 0 - 39. + register "common_soc_config.emmc_dll.emmc_rx_strobe_cntl" = "0x1515" + + device domain 0 on + device pci 14.0 on + chip drivers/usb/acpi + device usb 0.0 on + chip drivers/usb/acpi + register "desc" = ""Left Type-C Port"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "group" = "ACPI_PLD_GROUP(1, 1)" + device usb 2.0 on end + end + chip drivers/usb/acpi + register "desc" = ""Right Type-C Port"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "group" = "ACPI_PLD_GROUP(2, 1)" + device usb 2.1 on end + end + chip drivers/usb/acpi + device usb 2.2 off end + end + chip drivers/usb/acpi + device usb 2.3 off end + end + chip drivers/usb/acpi + device usb 2.4 off end + end + chip drivers/usb/acpi + device usb 2.5 off end + end + chip drivers/usb/acpi + register "desc" = ""Camera"" + register "type" = "UPC_TYPE_INTERNAL" + device usb 2.6 on end + end + chip drivers/usb/acpi + device usb 2.7 off end + end + chip drivers/usb/acpi + device usb 2.8 off end + end + chip drivers/usb/acpi + register "desc" = ""Bluetooth"" + register "type" = "UPC_TYPE_INTERNAL" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C14)" + device usb 2.9 on end + end + chip drivers/usb/acpi + register "desc" = ""Left Type-C Port"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "group" = "ACPI_PLD_GROUP(1, 1)" + device usb 3.0 on end + end + chip drivers/usb/acpi + register "desc" = ""Right Type-C Port"" + register "type" = "UPC_TYPE_C_USB2_SS_SWITCH" + register "group" = "ACPI_PLD_GROUP(2, 1)" + device usb 3.1 on end + end + chip drivers/usb/acpi + device usb 3.2 off end + end + chip drivers/usb/acpi + device usb 3.3 off end + end + chip drivers/usb/acpi + device usb 3.4 off end + end + end + end + end + + device pci 15.0 on + chip drivers/i2c/hid + register "generic.hid" = ""PNP0C50"" + register "generic.desc" = ""Synaptics Touchpad"" + register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" + register "generic.probed" = "1" + register "generic.wake" = "GPE0_DW0_21" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x20 on end + end + end # I2C 0 + + device pci 15.1 on + chip drivers/i2c/generic + register "hid" = "ACPI_DT_NAMESPACE_HID" + register "compat_string" = ""atmel,maxtouch"" + register "desc" = ""Atmel Touchscreen"" + register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" + register "reset_delay_ms" = "91" # 90.5 ms + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)" + register "enable_delay_ms" = "1" # 90 ns + register "has_power_resource" = "1" + register "disable_gpio_export_in_crs" = "1" + register "probed" = "1" + device i2c 4b on end + end + + chip drivers/i2c/generic + register "hid" = ""ELAN0001"" + register "desc" = ""ELAN Touchscreen"" + register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "probed" = "1" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)" + register "enable_delay_ms" = "10" + register "enable_off_delay_ms" = "100" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" + register "reset_delay_ms" = "20" + register "reset_off_delay_ms" = "2" + register "has_power_resource" = "1" + device i2c 10 on end + end + end # I2C #1 + + device pci 15.2 off end # I2C #2 + + device pci 19.0 on + chip drivers/i2c/da7219 + # TODO: these settings were copied from another board + # with the same chip. verify the settings + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_H0)" + 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 0x1a on end + end + end + + # No PCIe WiFi + device pci 1d.5 off end + device pci 1a.0 on end #eMMC + device pci 1e.3 off end # GSPI #1 + device pci 1f.3 on + chip drivers/generic/max98357a + register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_H3)" + register "sdmode_delay" = "5" + device generic 0 on end + end + end # Intel HDA + end # domain +end diff --git a/src/mainboard/google/hatch/variants/nightfury/ramstage.c b/src/mainboard/google/hatch/variants/nightfury/ramstage.c new file mode 100644 index 0000000000..44cd89b00e --- /dev/null +++ b/src/mainboard/google/hatch/variants/nightfury/ramstage.c @@ -0,0 +1,29 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2020 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 <delay.h> +#include <gpio.h> +#include <baseboard/variants.h> +#include <soc/gpio.h> + +void variant_ramstage_init(void) +{ + /* + * Enable power to FPMCU, wait for power rail to stabilize, + * and then deassert FPMCU reset. + * Waiting for the power rail to stabilize can take a while, + * a minimum of 400us on Nightfury. + */ +} |