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
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <bootstate.h>
#include <fw_config.h>
/* Pad configuration in ramstage */
static const struct pad_config gpio_table[] = {
/* D5 : TOUCH_RESET_L */
PAD_NC(GPP_D5, NONE),
/* D6 : EN_PP3300_TOUCH_S0 */
PAD_NC(GPP_D6, NONE),
/* D15 : EN_PP3300_CAMERA */
PAD_CFG_GPO(GPP_D15, 1, PLTRST),
/* H16 : AP_SUB_IO_L ==> HP_RST_ODL */
PAD_CFG_GPO(GPP_H16, 1, PWROK),
};
const struct pad_config *variant_override_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}
static const struct pad_config codec_rt5682_pads[] = {
PAD_NC(GPP_H16, NONE),
};
static const struct pad_config codec_cs42l42_pads[] = {
PAD_NC(GPP_D18, NONE),
};
static const struct pad_config romstage_gpio_table[] = {
/* no touchscreen present */
/* D5 : TOUCH_RESET_L */
PAD_NC(GPP_D5, NONE),
/* D6 : EN_PP3300_TOUCH_S0 */
PAD_NC(GPP_D6, NONE),
};
const struct pad_config *__weak variant_romstage_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(romstage_gpio_table);
return romstage_gpio_table;
}
static void fw_config_handle(void *unused)
{
if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE, AUDIO_CODEC_ALC5682)))
gpio_configure_pads(codec_rt5682_pads, ARRAY_SIZE(codec_rt5682_pads));
if (fw_config_probe(FW_CONFIG(AUDIO_CODEC_SOURCE, AUDIO_CODEC_CS42l42)))
gpio_configure_pads(codec_cs42l42_pads, ARRAY_SIZE(codec_cs42l42_pads));
}
BOOT_STATE_INIT_ENTRY(BS_DEV_ENABLE, BS_ON_ENTRY, fw_config_handle, NULL);
|
