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board/novacustom/v560tnx: add board
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Signed-off-by: Michał Kopeć <[email protected]>
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@mkopec
mkopec committed Jul 29, 2024
1 parent 1b4ed07 commit 5218fdb
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53 changes: 53 additions & 0 deletions src/board/novacustom/v560tnx/board.c
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// SPDX-License-Identifier: GPL-3.0-only

#include <board/board.h>
#include <board/battery.h>
#include <board/gpio.h>
#include <board/espi.h>
#include <common/debug.h>
#include <ec/adc.h>
#include <ec/ec.h>

void board_init(void) {
espi_init();
battery_charger_disable();

// Allow backlight to be turned on
gpio_set(&BKL_EN, true);
// Enable camera
gpio_set(&CCD_EN, true);

adc_init();
}

uint8_t board_id(void) {
static bool cached = false;
static uint8_t board_id = 0;

if (cached)
return board_id;

// TODO

int16_t id = adc_read_channel(7);
if (id < 0) {
ERROR("Board ID error %ld, defaulting to V560TU\n", id);
board_id = 0;
goto exit;
}

INFO("Board ID: V540TU\n");
board_id = 1;

exit:
cached = true;
return board_id;
}

void board_event(void) {
espi_event();

board_id();

ec_read_post_codes();
}
56 changes: 56 additions & 0 deletions src/board/novacustom/v560tnx/board.mk
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# SPDX-License-Identifier: GPL-3.0-only

board-y += board.c
board-y += gpio.c

EC = ite
CONFIG_EC_ITE_IT5570E = y

# Enable eSPI
CONFIG_BUS_ESPI = y

# Use S0ix
CFLAGS+=-DUSE_S0IX=1

# Include keyboard
KEYBOARD = 15in_102

# Set keyboard LED mechanism
KBLED = rgb_pwm

# Set discrete GPU I2C bus
CFLAGS+=-DI2C_DGPU=I2C_1

# Set battery I2C bus
CFLAGS += -DI2C_SMBUS=I2C_4

# Set touchpad PS2 bus
CFLAGS += -DPS2_TOUCHPAD=PS2_3

# Set USB-PD I2C bus
CFLAGS+=-DI2C_USBPD=I2C_1

# Set smart charger parameters
CHARGER = oz26786
CFLAGS += \
-DCHARGER_ADAPTER_RSENSE=5 \
-DCHARGER_BATTERY_RSENSE=10 \
-DCHARGER_CHARGE_CURRENT=1536 \
-DCHARGER_CHARGE_VOLTAGE=17600 \
-DCHARGER_INPUT_CURRENT=4740

# Set CPU power limits in watts
# AC: power rating of the included AC adapter
# DC: battery discharge rate (assume 1C rating??)
CFLAGS += \
-DPOWER_LIMIT_AC=90 \
-DPOWER_LIMIT_DC=73

# DGPU support
CFLAGS+=-DHAVE_DGPU=1

# Set USB-PD parameters
USBPD=tps65987

# Add common code
include src/board/system76/common/common.mk
266 changes: 266 additions & 0 deletions src/board/novacustom/v560tnx/gpio.c
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// SPDX-License-Identifier: GPL-3.0-only

#include <board/gpio.h>
#include <common/macro.h>

// clang-format off
struct Gpio __code ACIN_N = GPIO(B, 0);
struct Gpio __code AC_PRESENT = GPIO(F, 7);
struct Gpio __code ALL_SYS_PWRGD = GPIO(C, 0);
struct Gpio __code BKL_EN = GPIO(C, 7);
struct Gpio __code BUF_PLT_RST_N = GPIO(D, 2);
struct Gpio __code CCD_EN = GPIO(D, 1);
struct Gpio __code DD_ON = GPIO(E, 4);
struct Gpio __code DGPU_PWR_EN = GPIO(H, 4);
struct Gpio __code EC_EN = GPIO(B, 6);
struct Gpio __code EC_RSMRST_N = GPIO(E, 5);
struct Gpio __code GC6_FB_EN = GPIO(J, 3);
struct Gpio __code H_PROCHOT_EC = GPIO(G, 6);
struct Gpio __code JACK_IN_N = GPIO(C, 6);
struct Gpio __code LAN_WAKEUP_N = GPIO(B, 2);
struct Gpio __code LED_ACIN = GPIO(H, 2);
struct Gpio __code LED_BAT_CHG = GPIO(H, 5);
struct Gpio __code LED_BAT_FULL = GPIO(J, 0);
struct Gpio __code LED_PWR = GPIO(D, 0);
struct Gpio __code LID_SW_N = GPIO(B, 1);
struct Gpio __code PCH_PWROK_EC = GPIO(F, 3);
struct Gpio __code PD_EN = GPIO(D, 4);
struct Gpio __code PWR_BTN_N = GPIO(D, 5);
struct Gpio __code PWR_SW_N = GPIO(B, 3);
struct Gpio __code RGBKB_DET_N = GPIO(I, 2);
struct Gpio __code SINK_CTRL = GPIO(H, 7);
struct Gpio __code SUSB_N_PCH = GPIO(H, 0);
struct Gpio __code SUSC_N_PCH = GPIO(H, 1);
struct Gpio __code VA_EC_EN = GPIO(J, 4);
struct Gpio __code WLAN_PWR_EN = GPIO(E, 1);
struct Gpio __code XLP_OUT = GPIO(B, 4);
// clang-format on

void gpio_init(void) {
// Set global configuration
// Enable LPC reset on GPD2
GCR = 0b10 << 1;
// Disable UARTs
GCR6 = 0;
// PWRSW WDT 2 Enable 1
GCR8 = BIT(4);
// PWRSW WDT 2 Enable 2
GCR9 = BIT(5);
// Enable SMBus channel 4
GCR15 = BIT(4);
// Set GPB5 and GPD2 to 1.8V
GCR19 = BIT(7) | BIT(0);
// Set GPD3 to 1.8V, GPF2 and GPF3 to 3.3V
GCR20 = BIT(7);
// Set GPF6, GPF7, GPH0, and GPH1 to 1.8V
GCR21 = BIT(6), BIT(5) | BIT(2) | BIT(1);
// Set VCC power domain to 1.8V
GCR22 = BIT(7);
// Set GPM6 power domain to VCC
GCR23 = BIT(0);

// Set GPIO data
GPDRA = 0;
// XLP_OUT, PWR_SW#
GPDRB = BIT(4) | BIT(3);
GPDRC = 0;
// PWR_BTN#
GPDRD = BIT(5);
// USB_PWR_EN
GPDRE = BIT(3);
// H_PECI
GPDRF = BIT(6);
// H_PROCHOT_EC
GPDRG = BIT(6);
// BL_PWM_EN_EC, PLVDD_RST_EC
GPDRH = BIT(6) | BIT(3);
GPDRI = 0;
// KBC_MUTE#
GPDRJ = BIT(1);
GPDRM = 0;

// Set GPIO control

// EC_PWM_LEDKB_P
GPCRA0 = GPIO_ALT;
// KBC_BEEP
GPCRA1 = GPIO_IN;
// CPU_FAN
GPCRA2 = GPIO_ALT;
// VGA_FAN
GPCRA3 = GPIO_ALT;
// DDS_EC_PWM
GPCRA4 = GPIO_IN;
// EC_PWM_LEDKB_R
GPCRA5 = GPIO_ALT;
// EC_PWM_LEDKB_G
GPCRA6 = GPIO_ALT;
// EC_PWM_LEDKB_B
GPCRA7 = GPIO_ALT;

// AC_IN#
GPCRB0 = GPIO_IN | GPIO_UP;
// LID_SW#
GPCRB1 = GPIO_IN | GPIO_UP;
// EC_LAN_WAKEUP#
GPCRB2 = GPIO_IN | GPIO_UP;
// PWR_SW#
GPCRB3 = GPIO_IN;
// XLP_OUT
GPCRB4 = GPIO_OUT;
// SLP_S0#
GPCRB5 = GPIO_IN;
// SUSBC_EC
GPCRB6 = GPIO_OUT;

// ALL_SYS_PWRGD
GPCRC0 = GPIO_IN;
// SMC_VGA_THERM
GPCRC1 = GPIO_ALT | GPIO_UP;
// SMD_VGA_THERM
GPCRC2 = GPIO_ALT | GPIO_UP;
// KB-SO16
GPCRC3 = GPIO_ALT | GPIO_UP;
// CNVI_DET#
GPCRC4 = GPIO_IN | GPIO_UP;
// KB-SO17
GPCRC5 = GPIO_ALT | GPIO_UP;
// JACK_IN#_EC
GPCRC6 = GPIO_IN;
// BKL_EN
GPCRC7 = GPIO_OUT | GPIO_UP;

// LED_PWR
GPCRD0 = GPIO_OUT;
// CCD_EN
GPCRD1 = GPIO_OUT | GPIO_UP;
// ESPI_RESET_N
GPCRD2 = GPIO_ALT;
// SLP_A#
GPCRD3 = GPIO_IN;
// PD_POWER_EN
GPCRD4 = GPIO_OUT;
// PWR_BTN#
GPCRD5 = GPIO_OUT;
// CPU_FANSEN
GPCRD6 = GPIO_ALT | GPIO_DOWN;
// VGA_FANSEN
GPCRD7 = GPIO_ALT | GPIO_DOWN;

// SMC_BAT
GPCRE0 = GPIO_ALT | GPIO_UP;
// WLAN_PWR_EN
GPCRE1 = GPIO_OUT;
// TBT_I2C_IRQ2Z
GPCRE2 = GPIO_IN;
// USB_PWR_EN
GPCRE3 = GPIO_OUT | GPIO_UP;
// DD_ON
GPCRE4 = GPIO_OUT;
// EC_RSMRST#
GPCRE5 = GPIO_OUT;
// ME_WE
GPCRE6 = GPIO_IN;
// SMD_BAT
GPCRE7 = GPIO_ALT | GPIO_UP;

// 80CLK
GPCRF0 = GPIO_OUT | GPIO_UP;
// USB_CHARGE_EN
GPCRF1 = GPIO_OUT;
// 3IN1
GPCRF2 = GPIO_OUT | GPIO_UP;
// PCH_PWROK_EC
GPCRF3 = GPIO_OUT | GPIO_UP;
// TP_CLK
GPCRF4 = GPIO_ALT | GPIO_UP;
// TP_DATA
GPCRF5 = GPIO_ALT | GPIO_UP;
// H_PECI
GPCRF6 = GPIO_ALT;
// AC_PRESENT
GPCRF7 = GPIO_OUT | GPIO_UP;

// dGPU_GPIO8_OVERT
GPCRG0 = GPIO_IN | GPIO_UP;
// MUX_CTRL_BIOS
GPCRG1 = GPIO_OUT;
// 100k pull-up to VDD3
GPCRG2 = GPIO_IN;
// HSPI_CE#
GPCRG3 = GPIO_ALT;
// HSPI_MSI
GPCRG4 = GPIO_ALT;
// HSPI_MSO
GPCRG5 = GPIO_ALT;
// H_PROCHOT_EC
GPCRG6 = GPIO_OUT;
// HSPI_SCLK
GPCRG7 = GPIO_ALT;

// SUSB#_PCH
GPCRH0 = GPIO_IN;
// SUSC#_PCH
GPCRH1 = GPIO_IN;
// LED_ACIN
GPCRH2 = GPIO_OUT | GPIO_UP;
// PLVDD_RST_EC
GPCRH3 = GPIO_OUT;
// DGPU_PWR_EN
GPCRH4 = GPIO_IN;
// LED_BAT_CHG
GPCRH5 = GPIO_OUT;
// BL_PWM_EN_EC
GPCRH6 = GPIO_OUT;
// SINK_CTRL_EC
GPCRH7 = GPIO_IN;

// BAT_DET
GPCRI0 = GPIO_ALT;
// BAT_VOLT
GPCRI1 = GPIO_ALT;
// RGBKB_DET#
GPCRI2 = GPIO_IN | GPIO_UP;
// THERM_VOLT
GPCRI3 = GPIO_ALT;
// TOTAL_CUR
GPCRI4 = GPIO_ALT;
// THERM_VOLT3
GPCRI5 = GPIO_ALT;
// THERM_VOLT2
GPCRI6 = GPIO_ALT;
// MODEL_ID
GPCRI7 = GPIO_ALT;

// LED_BAT_FULL
GPCRJ0 = GPIO_OUT;
// KBC_MUTE#
GPCRJ1 = GPIO_OUT;
// KBLIGHT_ADJ
GPCRJ2 = GPIO_ALT;
// GC6_FB_EN_PCH
GPCRJ3 = GPIO_IN;
// VA_EC_EN
GPCRJ4 = GPIO_OUT;
// VBATT_BOOST#
GPCRJ5 = GPIO_OUT;
// EC_GPIO
GPCRJ6 = GPIO_OUT | GPIO_UP;
// KB-DET
GPCRJ7 = GPIO_IN | GPIO_UP;

// ESPI_IO0_EC
GPCRM0 = GPIO_ALT | GPIO_UP | GPIO_DOWN;
// ESPI_IO1_EC
GPCRM1 = GPIO_ALT | GPIO_UP | GPIO_DOWN;
// ESPI_IO2_EC
GPCRM2 = GPIO_ALT | GPIO_UP | GPIO_DOWN;
// ESPI_IO3_EC
GPCRM3 = GPIO_ALT | GPIO_UP | GPIO_DOWN;
// ESPI_CLK_EC
GPCRM4 = GPIO_ALT | GPIO_UP | GPIO_DOWN;
// ESPI_CS_EC#
GPCRM5 = GPIO_ALT;
// ESPI_ALRT0#
GPCRM6 = GPIO_IN | GPIO_UP | GPIO_DOWN;
}
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