blob: 50c666ece2b2446f53a78fa0fe5e2f2a124e30ca (
plain)
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
|
/* Copyright 2021 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.
*/
/* Intel ADL-P-RVP-MCHP1727 board-specific configuration */
#ifndef __CROS_EC_BOARD_H
#define __CROS_EC_BOARD_H
/* MCHP EC variant */
#define VARIANT_INTELRVP_EC_MCHP
/* UART for EC console */
#undef CONFIG_UART_CONSOLE
#define CONFIG_UART_CONSOLE 0
#include "adlrvp.h"
/*
* External parallel crystal between XTAL1 and XTAL2 pins.
* #define CONFIG_CLOCK_SRC_EXTERNAL
* #define CONFIG_CLOCK_CRYSTAL
* External single ended 32KHz 50% duty cycle input clock.
* #define CONFIG_CLOCK_SRC_EXTERNAL
* #undef CONFIG_CLOCK_CRYSTAL
* Use internal silicon 32KHz oscillator
* #undef CONFIG_CLOCK_SRC_EXTERNAL
* CONFIG_CLOCK_CRYSTAL is a don't care
*/
#undef CONFIG_CLOCK_SRC_EXTERNAL
/* MEC1727 integrated SPI chip 512KB SST25PF040C */
#define CONFIG_SPI_FLASH_W25X40
/*
* Enable extra SPI flash and generic SPI
* commands via EC UART
*/
#define CONFIG_CMD_SPI_FLASH
#define CONFIG_CMD_SPI_XFER
/* MEC172x does not apply GP-SPI controllers */
#undef CONFIG_MCHP_GPSPI
/* ADC channels */
#undef ADC_TEMP_SNS_AMBIENT_CHANNEL
#undef ADC_TEMP_SNS_DDR_CHANNEL
#undef ADC_TEMP_SNS_SKIN_CHANNEL
#undef ADC_TEMP_SNS_VR_CHANNEL
#define ADC_TEMP_SNS_AMBIENT_CHANNEL CHIP_ADC_CH3
#define ADC_TEMP_SNS_DDR_CHANNEL CHIP_ADC_CH5
#define ADC_TEMP_SNS_SKIN_CHANNEL CHIP_ADC_CH4
#define ADC_TEMP_SNS_VR_CHANNEL CHIP_ADC_CH0
/*
* ADC maximum voltage is a board level configuration.
* MEC172x ADC can use an external 3.0 or 3.3V reference with
* maximum values up to the reference voltage.
* The ADC maximum voltage depends upon the external reference
* voltage connected to MEC172x.
*/
#undef ADC_MAX_MVOLT
#define ADC_MAX_MVOLT 3300
/*
* Macros for GPIO signals used in common code that don't match the
* schematic names. Signal names in gpio.inc match the schematic and are
* then redefined here to so it's more clear which signal is being used for
* which purpose.
*/
/* Power sequencing */
#define GPIO_EC_SPI_OE_N GPIO_EC_SPI_OE_MECC
#define GPIO_PG_EC_ALL_SYS_PWRGD GPIO_ALL_SYS_PWRGD
#define GPIO_RSMRST_L_PGOOD GPIO_RSMRST_PWRGD
#define GPIO_PG_EC_RSMRST_ODL GPIO_RSMRST_PWRGD
#define GPIO_PCH_SLP_S0_L GPIO_PCH_SLP_S0_N
#define GPIO_PG_EC_DSW_PWROK GPIO_VCCPDSW_3P3
#define GPIO_SLP_SUS_L GPIO_PM_SLP_SUS_EC_N
#define GPIO_SYS_RESET_L GPIO_SYS_RST_ODL
#define GPIO_PCH_RSMRST_L GPIO_PM_RSMRST_N
#define GPIO_PCH_PWRBTN_L GPIO_PM_PWRBTN_N
#define GPIO_EN_PP3300_A GPIO_EC_DS3
#define GPIO_SYS_PWROK_EC GPIO_SYS_PWROK
#define GPIO_PCH_DSW_PWROK GPIO_EC_DSW_PWROK
/* Sensors */
#define GMR_TABLET_MODE_GPIO_L GPIO_SLATE_MODE_INDICATION
#define GPIO_CPU_PROCHOT GPIO_PROCHOT_EC_N
/* Buttons */
#define GPIO_LID_OPEN GPIO_SMC_LID
#define GPIO_VOLUME_UP_L GPIO_VOLUME_UP
#define GPIO_VOLUME_DOWN_L GPIO_VOL_DN_EC
#define GPIO_POWER_BUTTON_L GPIO_MECH_PWR_BTN_ODL
/* H1 */
#define GPIO_WP_L GPIO_EC_FLASH_WP_ODL
#define GPIO_PACKET_MODE_EN GPIO_EC_H1_PACKET_MODE
#define GPIO_ENTERING_RW GPIO_EC_ENTERING_RW
/* AC & Battery */
#define GPIO_DC_JACK_PRESENT GPIO_STD_ADP_PRSNT
#define GPIO_AC_PRESENT GPIO_BC_ACOK
#define CONFIG_BATTERY_PRESENT_GPIO GPIO_BAT_DET
/* eSPI/Host communication */
#define GPIO_ESPI_RESET_L GPIO_LPC_ESPI_RST_N
#define GPIO_PCH_WAKE_L GPIO_SMC_WAKE_SCI_N_MECC
#define GPIO_EC_INT_L GPIO_EC_PCH_MKBP_INT_ODL
/* LED */
#define GPIO_BAT_LED_RED_L GPIO_LED_1_L
#define GPIO_PWR_LED_WHITE_L GPIO_LED_2_L
/* FAN */
#define GPIO_FAN_POWER_EN GPIO_THERM_SEN_MECC
/* Charger */
#define I2C_PORT_CHARGER MCHP_I2C_PORT0
/* Battery */
#define I2C_PORT_BATTERY MCHP_I2C_PORT0
/* Board ID */
#define I2C_PORT_PCA9555_BOARD_ID_GPIO MCHP_I2C_PORT0
/* Port 80 */
#define I2C_PORT_PORT80 MCHP_I2C_PORT0
/* USB-C I2C */
#define I2C_PORT_TYPEC_0 MCHP_I2C_PORT6
/*
* Note: I2C for Type-C Port-1 is swapped with Type-C Port-2
* on the RVP to reduce BOM stuffing options.
*/
#define I2C_PORT_TYPEC_1 MCHP_I2C_PORT3
#if defined(HAS_TASK_PD_C2)
#define I2C_PORT_TYPEC_2 MCHP_I2C_PORT7
#define I2C_PORT_TYPEC_3 MCHP_I2C_PORT2
#endif
#ifndef __ASSEMBLER__
enum adlrvp_i2c_channel {
I2C_CHAN_BATT_CHG,
I2C_CHAN_TYPEC_0,
I2C_CHAN_TYPEC_1,
#if defined(HAS_TASK_PD_C2)
I2C_CHAN_TYPEC_2,
I2C_CHAN_TYPEC_3,
#endif
I2C_CHAN_COUNT,
};
#endif /* !__ASSEMBLER__ */
#endif /* __CROS_EC_BOARD_H */
|
