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mb/google/brya/variants/crota: Enable Bluetooth offload support 

Enable CnviBtAudioOffload UPD from Intel Guideline

BUG=b:230418589
TEST=emerge-byra coreboot and verified pass

Signed-off-by: Terry Chen <terry_chen@wistron.corp-partner.google.com>
Change-Id: I7ac54156cc4a8d824ed1c549d66fc369698a352c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64019
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Terry Chen 2022-05-03 11:34:08 +08:00 committed by Felix Held
parent dd14a623b1
commit c8a986d14c
2 changed files with 9 additions and 0 deletions
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8
src/mainboard/google/brya/variants/crota/gpio.c
View File

@ -101,6 +101,14 @@ static const struct pad_config override_gpio_table[] = {
/* GPD11: LANPHYC ==> NC */
PAD_NC(GPD11, NONE),
PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_BCLK */
PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SYNC */
PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDO */
PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* BT_I2S_SDI */
PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SCLK */
PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP2_SFRM */
PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_TXD */
PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), /* SSP_RXD */
};
/* Early pad configuration in bootblock */

1
src/mainboard/google/brya/variants/crota/overridetree.cb
View File

@ -20,6 +20,7 @@ end
chip soc/intel/alderlake
register "max_dram_speed_mts" = "4800"
register "cnvi_bt_audio_offload" = "1"
# Acoustic settings
register "acoustic_noise_mitigation" = "1"