1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
/* Copyright 2020 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Dedede board configuration */
#ifndef __CROS_EC_BASEBOARD_H
#define __CROS_EC_BASEBOARD_H
/*
* By default, enable all console messages excepted HC, ACPI and event:
* The sensor stack is generating a lot of activity.
*/
#define CC_DEFAULT (CC_ALL & ~(CC_MASK(CC_EVENTS) | CC_MASK(CC_LPC)))
#define CONFIG_SUPPRESSED_HOST_COMMANDS \
EC_CMD_CONSOLE_SNAPSHOT, EC_CMD_CONSOLE_READ, EC_CMD_USB_PD_DISCOVERY,\
EC_CMD_USB_PD_POWER_INFO, EC_CMD_PD_GET_LOG_ENTRY, \
EC_CMD_MOTION_SENSE_CMD, EC_CMD_GET_NEXT_EVENT
/*
* Variant EC defines. Pick one:
* VARIANT_DEDEDE_EC_NPCX796FC
*/
#if defined(VARIANT_DEDEDE_EC_NPCX796FC)
/* NPCX7 config */
#define NPCX_UART_MODULE2 1 /* GPIO64/65 are used as UART pins. */
#define NPCX_TACH_SEL2 0 /* No tach. */
#define NPCX7_PWM1_SEL 1 /* GPIO C2 is used as PWM1. */
/* Internal SPI flash on NPCX7 */
#define CONFIG_FLASH_SIZE (512 * 1024)
#define CONFIG_SPI_FLASH_REGS
#define CONFIG_SPI_FLASH_W25Q80 /* Internal SPI flash type. */
#elif defined(VARIANT_DEDEDE_EC_IT8320)
/* Flash clock must be > (50Mhz / 2) */
#define CONFIG_IT83XX_FLASH_CLOCK_48MHZ
#define I2C_PORT_EEPROM IT83XX_I2C_CH_A
#define I2C_PORT_BATTERY IT83XX_I2C_CH_B
#define I2C_PORT_SENSOR IT83XX_I2C_CH_C
#define I2C_PORT_SUB_USB_C1 IT83XX_I2C_CH_E
#define I2C_PORT_USB_C0 IT83XX_I2C_CH_F
#define I2C_ADDR_EEPROM_FLAGS 0x50
#else
#error "Must define a VARIANT_DEDEDE_EC!"
#endif
/*
* Remapping of schematic GPIO names to common GPIO names expected (hardcoded)
* in the EC code base.
*/
#define GPIO_CPU_PROCHOT GPIO_EC_PROCHOT_ODL
#define GPIO_EC_INT_L GPIO_EC_AP_MKBP_INT_L
#define GPIO_EN_PP5000 GPIO_EN_PP5000_U
#define GPIO_ENTERING_RW GPIO_EC_ENTERING_RW
#define GPIO_KBD_KSO2 GPIO_EC_KSO_02_INV
#define GPIO_PCH_DSW_PWROK GPIO_EC_AP_DPWROK
#define GPIO_PCH_PWRBTN_L GPIO_EC_AP_PWR_BTN_ODL
#define GPIO_PCH_RSMRST_L GPIO_EC_AP_RSMRST_L
#define GPIO_PCH_RTCRST GPIO_EC_AP_RTCRST
#define GPIO_PCH_SLP_S0_L GPIO_SLP_S0_L
#define GPIO_PCH_SLP_S3_L GPIO_SLP_S3_L
#define GPIO_PCH_SLP_S4_L GPIO_SLP_S4_L
#define GPIO_PCH_SYS_PWROK GPIO_EC_AP_SYS_PWROK
#define GPIO_PCH_WAKE_L GPIO_EC_AP_WAKE_ODL
#define GPIO_PG_EC_RSMRST_ODL GPIO_RSMRST_PWRGD_L
#define GPIO_POWER_BUTTON_L GPIO_H1_EC_PWR_BTN_ODL
#define GPIO_RSMRST_L_PGOOD GPIO_RSMRST_PWRGD_L
#define GPIO_SYS_RESET_L GPIO_SYS_RST_ODL
#define GPIO_USB_C0_DP_HPD GPIO_EC_AP_USB_C0_HPD
#define GPIO_USB_C1_DP_HPD GPIO_EC_AP_USB_C1_HDMI_HPD
#define GPIO_VOLUME_UP_L GPIO_VOLUP_BTN_ODL
#define GPIO_VOLUME_DOWN_L GPIO_VOLDN_BTN_ODL
#define GPIO_WP GPIO_EC_WP_OD
#define GMR_TABLET_MODE_GPIO_L GPIO_LID_360_L
/* Common EC defines */
/* EC Modules */
#define CONFIG_ADC
#define CONFIG_CRC8
#define CONFIG_HOSTCMD_ESPI
#define CONFIG_HOSTCMD_EVENTS
#define CONFIG_I2C
#define CONFIG_I2C_MASTER
#define CONFIG_LOW_POWER_IDLE
#define CONFIG_VBOOT_HASH
#define CONFIG_VSTORE
#define CONFIG_VSTORE_SLOT_COUNT 1
/* Battery */
#define CONFIG_BATTERY_CUT_OFF
#define CONFIG_BATTERY_PRESENT_GPIO GPIO_EC_BATTERY_PRES_ODL
#define CONFIG_BATTERY_REVIVE_DISCONNECT
#define CONFIG_BATTERY_SMART
/* Buttons / Switches */
#define CONFIG_SWITCH
#define CONFIG_VOLUME_BUTTONS
#define CONFIG_WP_ACTIVE_HIGH
/* CBI */
#define CONFIG_CROS_BOARD_INFO
#define CONFIG_BOARD_VERSION_CBI
/* Charger */
#define CONFIG_CHARGE_MANAGER
#define CONFIG_CHARGER
#define CONFIG_CHARGER_INPUT_CURRENT 256
#define CONFIG_USB_CHARGER
#define CONFIG_USB_PD_5V_EN_CUSTOM
#define CONFIG_TRICKLE_CHARGING
/* Keyboard */
#define CONFIG_KEYBOARD_COL2_INVERTED
#define CONFIG_KEYBOARD_PROTOCOL_8042
/* Backlight */
#define CONFIG_BACKLIGHT_LID
#define GPIO_ENABLE_BACKLIGHT GPIO_EN_BL_OD
/* PWM */
#define CONFIG_LED_COMMON
#define CONFIG_LED_PWM
#define CONFIG_PWM
/* SoC */
#define CONFIG_BOARD_HAS_RTC_RESET
#define CONFIG_CHIPSET_JASPERLAKE
#define CONFIG_POWER_BUTTON
#define CONFIG_POWER_BUTTON_X86
#define CONFIG_POWER_COMMON
/* USB Type-C */
#define CONFIG_USB_MUX_PI3USB31532
#define CONFIG_USBC_SS_MUX
#define CONFIG_USBC_SS_MUX_DFP_ONLY
#define CONFIG_USBC_VCONN
#define CONFIG_USBC_VCONN_SWAP
/* USB PD */
#define CONFIG_USB_PD_ALT_MODE
#define CONFIG_USB_PD_ALT_MODE_DFP
#define CONFIG_USB_PD_DISCHARGE_TCPC
#define CONFIG_USB_PD_DP_HPD_GPIO
#define CONFIG_USB_PD_DUAL_ROLE
#define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
#define CONFIG_USB_PD_LOGGING
#define CONFIG_USB_PD_PORT_MAX_COUNT 2
/* #define CONFIG_USB_PD_TCPC_LOW_POWER */
#define CONFIG_USB_PD_TCPM_MUX
#define CONFIG_USB_PD_TCPM_TCPCI
#define CONFIG_USB_PD_TRY_SRC
/*
* Don't attempt Try.Src if the battery is too low. Even batteries which report
* 1% state of charge can sometimes disable their discharge FET if the load is
* too much. Therefore, set this threshold a bit higher. 5% should leave
* plenty of margin.
*/
#undef CONFIG_USB_PD_TRY_SRC_MIN_BATT_SOC
#define CONFIG_USB_PD_TRY_SRC_MIN_BATT_SOC 5
/* #define CONFIG_USB_PD_VBUS_DETECT_CHARGER */
#define CONFIG_USB_PD_VBUS_DETECT_TCPC
#define CONFIG_USB_PD_VBUS_MEASURE_CHARGER
#define CONFIG_USB_PD_DECODE_SOP
#define CONFIG_USB_PID 0x5042
#define CONFIG_USB_POWER_DELIVERY
#define CONFIG_USB_SM_FRAMEWORK
#define CONFIG_USB_TYPEC_DRP_ACC_TRYSRC
/* Define typical operating power and max power. */
#define PD_MAX_VOLTAGE_MV 20000
#define PD_MAX_CURRENT_MA 3000
#define PD_MAX_POWER_MW 45000
#define PD_OPERATING_POWER_MW 15000
/* TODO(b:147314141): Verify these timings */
#define PD_POWER_SUPPLY_TURN_ON_DELAY 30000 /* us */
#define PD_POWER_SUPPLY_TURN_OFF_DELAY 250000 /* us */
#define PD_VCONN_SWAP_DELAY 5000 /* us */
#ifndef __ASSEMBLER__
#include "common.h"
#include "gpio_signal.h"
/* Common enums */
#if defined(VARIANT_DEDEDE_EC_NPCX796FC)
#elif defined(VARIANT_DEDEDE_EC_IT8320)
enum adc_channel {
ADC_VSNS_PP3300_A, /* ADC0 */
ADC_TEMP_SENSOR_1, /* ADC2 */
ADC_TEMP_SENSOR_2, /* ADC3 */
ADC_SUB_ANALOG, /* ADC13 */
ADC_CH_COUNT
};
#else
#error "Must define a VARIANT_DEDEDE_EC!"
#endif
/* Reset all TCPCs */
void board_reset_pd_mcu(void);
/*
* Bit to indicate if the PP3000_A rail's power is good. Will be updated by ADC
* interrupt.
*/
extern uint32_t pp3300_a_pgood;
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BASEBOARD_H */
|
