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mb/google/rauru: Add ALC5650 support

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Configure ALC5650 for Hylia to support beep sound in the payload.

BRANCH=rauru
BUG=b:383376419
TEST=Verify devbeep in depthcharge console

Change-Id: I2c247be87ad212fa52e21e1e6da17c07d82f1988
Signed-off-by: Yang Wu <wuyang5@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85858
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
This commit is contained in:
Yang Wu 2024-12-16 09:37:44 +08:00 • committed by Yidi Lin
commit dccf1380b1
4 changed files with 36 additions and 2 deletions
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6
src/mainboard/google/rauru/chromeos.c
View file

@ -46,8 +46,14 @@ void fill_lb_gpios(struct lb_gpios *gpios)
{GPIO_EN_SPKR.id, ACTIVE_LOW, -1, "speaker reset"},
};
struct lb_gpio alc5645_gpios[] = {
{GPIO_EN_SPKR.id, ACTIVE_HIGH, -1, "speaker enable"},
};
if (fw_config_probe(FW_CONFIG(AUDIO_AMP, AMP_TAS2563)))
lb_add_gpios(gpios, smartamp_gpios, ARRAY_SIZE(smartamp_gpios));
else if (fw_config_probe(FW_CONFIG(AUDIO_AMP, AMP_ALC5645)))
lb_add_gpios(gpios, alc5645_gpios, ARRAY_SIZE(alc5645_gpios));
else
lb_add_gpios(gpios, nau8318_gpios, ARRAY_SIZE(nau8318_gpios));
}

1
src/mainboard/google/rauru/devicetree.cb
View file

@ -4,6 +4,7 @@ fw_config
field AUDIO_AMP 28 29
option AMP_NAU8318 0
option AMP_TAS2563 1
option AMP_ALC5645 2
end
end

5
src/mainboard/google/rauru/gpio.h
View file

@ -20,6 +20,11 @@
#define GPIO_I2SI4_LRCK GPIO(I2SIN1_LRCK)
#define GPIO_I2SO4_D0 GPIO(I2SOUT1_DO)
#define GPIO_I2SI6_MCK GPIO(I2SIN0_MCK)
#define GPIO_I2SI6_BCK GPIO(I2SIN0_BCK)
#define GPIO_I2SI6_LRCK GPIO(I2SIN0_LRCK)
#define GPIO_I2SO6_D0 GPIO(I2SOUT0_DO)
void setup_chromeos_gpios(void);
#endif

26
src/mainboard/google/rauru/mainboard.c
View file

@ -18,7 +18,7 @@
#define AFE_SE_SECURE_CON1 (AUDIO_BASE + 0x5634)
static void configure_i2s(void)
static void configure_tas2563(void)
{
/* Switch to normal mode */
write32p(AFE_SE_SECURE_CON1, 0x0);
@ -27,13 +27,35 @@ static void configure_i2s(void)
gpio_set_mode(GPIO_I2SI4_BCK, GPIO_FUNC(I2SIN1_BCK, I2SIN4_BCK));
gpio_set_mode(GPIO_I2SI4_LRCK, GPIO_FUNC(I2SIN1_LRCK, I2SIN4_LRCK));
gpio_set_mode(GPIO_I2SO4_D0, GPIO_FUNC(I2SOUT1_DO, I2SOUT4_DATA0));
printk(BIOS_INFO, "%s: done\n", __func__);
}
static void configure_alc5645(void)
{
/* Switch to normal mode */
write32p(AFE_SE_SECURE_CON1, 0x0);
/* Set up I2S */
gpio_set_mode(GPIO_I2SI6_MCK, GPIO_FUNC(I2SIN0_MCK, I2S_MCK0));
gpio_set_mode(GPIO_I2SI6_BCK, GPIO_FUNC(I2SIN0_BCK, I2SIN6_0_BCK));
gpio_set_mode(GPIO_I2SI6_LRCK, GPIO_FUNC(I2SIN0_LRCK, I2SIN6_0_LRCK));
gpio_set_mode(GPIO_I2SO6_D0, GPIO_FUNC(I2SOUT0_DO, I2SOUT6_0_DO));
/* Init I2C bus timing register for audio codecs */
mtk_i2c_bus_init(I2C3, I2C_SPEED_STANDARD);
printk(BIOS_INFO, "%s: done\n", __func__);
}
static void configure_audio(void)
{
if (fw_config_probe(FW_CONFIG(AUDIO_AMP, AMP_TAS2563))) {
mtk_i2c_bus_init(I2C3, I2C_SPEED_FAST);
configure_i2s();
configure_tas2563();
} else if (fw_config_probe(FW_CONFIG(AUDIO_AMP, AMP_ALC5645))) {
configure_alc5645();
} else {
printk(BIOS_INFO, "Audio configure default amps NAU8318\n");
}
printk(BIOS_INFO, "%s: done\n", __func__);