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
|
/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
/* Pad configuration in ramstage*/
static const struct pad_config gpio_table[] = {
/* ToDo: Fill other gpio configuration */
/* Audio related GPIOs */
/* I2C0_SDA */
PAD_CFG_NF(GPP_C16, UP_2K, DEEP, NF1),
/* I2C0_SCL */
PAD_CFG_NF(GPP_C17, UP_2K, DEEP, NF1),
/* I2S_MCLK */
PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1),
/* I2S1_SCLK */
PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1),
/* Audio Jack Detection */
PAD_CFG_GPI_INT(GPP_H16, NONE, PLTRST, EDGE_BOTH),
/* I2S0_SCLK */
PAD_CFG_NF(GPP_R0, NONE, DEEP, NF2),
/* I2S0_SFRM */
PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2),
/* I2S0_TXD */
PAD_CFG_NF(GPP_R2, NONE, DEEP, NF2),
/* I2S0_RXD */
PAD_CFG_NF(GPP_R3, NONE, DEEP, NF2),
/* I2S1_RXD */
PAD_CFG_NF(GPP_R5, NONE, DEEP, NF2),
/* I2S1_SFRM */
PAD_CFG_NF(GPP_R6, NONE, DEEP, NF2),
/* I2S1_TXD */
PAD_CFG_NF(GPP_R7, NONE, DEEP, NF2),
/* DMIC_CLK_1 */
PAD_CFG_NF(GPP_S2, UP_20K, DEEP, NF2),
/* DMIC_DATA_1 */
PAD_CFG_NF(GPP_S3, UP_20K, DEEP, NF2),
/* DMIC_CLK_0 */
PAD_CFG_NF(GPP_S6, UP_20K, DEEP, NF2),
/* DMIC_DATA_0 */
PAD_CFG_NF(GPP_S7, UP_20K, DEEP, NF2),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* ToDo: Fill early gpio configurations for TPM and WWAN */
};
const struct pad_config *variant_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}
const struct pad_config *variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
static const struct cros_gpio cros_gpios[] = {
CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_COMM0_NAME),
};
const struct cros_gpio *variant_cros_gpios(size_t *num)
{
*num = ARRAY_SIZE(cros_gpios);
return cros_gpios;
}
|
