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authorAamir Bohra <aamir.bohra@intel.com>2020-03-16 19:03:46 +0530
committerPatrick Georgi <pgeorgi@google.com>2020-03-20 09:40:39 +0000
commitbf48f6ab1127f3ba6a592f17ec49255f3eea5ffd (patch)
treea6dacce5468cfbf10f8ecfc356c050ca81ba9eea /src/mainboard
parenta1c82c5ebee830fa28a1962618bba4946e68f3ba (diff)
downloadcoreboot-bf48f6ab1127f3ba6a592f17ec49255f3eea5ffd.tar.xz
mb/google/dedede Add Audio support for waddledoo
1. Configure Audio GPIOs. 2. Set i2c4 configuration. 3. Update PCH HDA configuration TEST=Verify codecs gets listed with aplay -l command. Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Signed-off-by: Yong Zhi <yong.zhi@intel.com> Change-Id: Ic0516c7a8fee79ce17343a7f42895d6ef534fec9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/39285 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/dedede/Kconfig.name2
-rw-r--r--src/mainboard/google/dedede/variants/baseboard/devicetree.cb8
-rw-r--r--src/mainboard/google/dedede/variants/baseboard/gpio.c34
-rw-r--r--src/mainboard/google/dedede/variants/waddledoo/overridetree.cb33
4 files changed, 60 insertions, 17 deletions
diff --git a/src/mainboard/google/dedede/Kconfig.name b/src/mainboard/google/dedede/Kconfig.name
index d083d2dd8a..36c2467055 100644
--- a/src/mainboard/google/dedede/Kconfig.name
+++ b/src/mainboard/google/dedede/Kconfig.name
@@ -9,6 +9,8 @@ config BOARD_GOOGLE_WADDLEDOO
select BOARD_GOOGLE_BASEBOARD_DEDEDE
select BASEBOARD_DEDEDE_LAPTOP
select BOARD_ROMSIZE_KB_32768
+ select DRIVERS_GENERIC_MAX98357A
+ select DRIVERS_I2C_DA7219
config BOARD_GOOGLE_WADDLEDEE
bool "Waddledee"
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
index ece9672ae8..865d4ea73c 100644
--- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb
@@ -103,6 +103,14 @@ chip soc/intel/tigerlake
register "PcieClkSrcClkReq[4]" = "4"
register "PcieClkSrcClkReq[5]" = "5"
+ # Audio related configurations
+ register "PchHdaDspEnable" = "1"
+ register "PchHdaAudioLinkHdaEnable" = "1"
+ register "PchHdaAudioLinkSspEnable[0]" = "1"
+ register "PchHdaAudioLinkSspEnable[1]" = "1"
+ register "PchHdaAudioLinkDmicEnable[0]" = "1"
+ register "PchHdaAudioLinkDmicEnable[1]" = "1"
+
# Enable EMMC HS400 mode
register "ScsEmmcHs400Enabled" = "1"
diff --git a/src/mainboard/google/dedede/variants/baseboard/gpio.c b/src/mainboard/google/dedede/variants/baseboard/gpio.c
index 390910470e..bdc3de4f70 100644
--- a/src/mainboard/google/dedede/variants/baseboard/gpio.c
+++ b/src/mainboard/google/dedede/variants/baseboard/gpio.c
@@ -178,11 +178,11 @@ static const struct pad_config gpio_table[] = {
/* D15 : UCAM_RST_L */
PAD_NC(GPP_D15, NONE),
/* D16 : HP_INT_ODL */
- PAD_NC(GPP_D16, NONE),
+ PAD_CFG_GPI_INT(GPP_D16, NONE, PLTRST, EDGE_BOTH),
/* D17 : EN_SPK */
- PAD_NC(GPP_D17, NONE),
+ PAD_CFG_GPO(GPP_D17, 1, PLTRST),
/* D18 : I2S_MCLK */
- PAD_NC(GPP_D18, NONE),
+ PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1),
/* D19 : WWAN_WLAN_COEX1 */
PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1),
/* D20 : WWAN_WLAN_COEX2 */
@@ -319,7 +319,7 @@ static const struct pad_config gpio_table[] = {
/* H14 : GPP_H14/AVS_I2S2_RXD */
PAD_NC(GPP_H14, NONE),
/* H15 : I2S_SPK_BCLK */
- PAD_NC(GPP_H15, NONE),
+ PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1),
/* H16 : AP_SUB_IO_L */
PAD_NC(GPP_H16, NONE),
/* H17 : WWAN_RST_L */
@@ -330,38 +330,40 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_GPO(GPP_H19, 1, DEEP),
/* R0 : I2S_HP_BCLK */
- PAD_NC(GPP_R0, NONE),
+ PAD_CFG_NF(GPP_R0, NONE, DEEP, NF2),
/* R1 : I2S_HP_LRCK */
- PAD_NC(GPP_R1, NONE),
+ PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2),
/* R2 : I2S_HP_AUDIO */
- PAD_NC(GPP_R2, NONE),
+ PAD_CFG_NF(GPP_R2, NONE, DEEP, NF2),
/* R3 : I2S_HP_MIC */
- PAD_NC(GPP_R3, NONE),
+ PAD_CFG_NF(GPP_R3, NONE, DEEP, NF2),
/* R4 : GPP_R04/HDA_RST_N */
PAD_NC(GPP_R4, NONE),
/* R5 : GPP_R05/HDA_SDI1/AVS_I2S1_RXD */
PAD_NC(GPP_R5, NONE),
/* R6 : I2S_SPK_LRCK */
- PAD_NC(GPP_R6, NONE),
- /* R7 : I2S_SPK_AUDIO */
- PAD_NC(GPP_R7, NONE),
+ PAD_CFG_NF(GPP_R6, NONE, DEEP, NF1),
+ /* R7 : I2S_SPK_AUDIO */
+ PAD_CFG_NF(GPP_R7, NONE, DEEP, NF1),
+
/* S0 : RAM_STRAP_4 */
PAD_NC(GPP_S0, NONE),
/* S1 : RSVD_STRAP */
PAD_NC(GPP_S1, NONE),
/* S2 : DMIC1_CLK */
- PAD_NC(GPP_S2, NONE),
+ PAD_CFG_NF(GPP_S2, NONE, DEEP, NF2),
/* S3 : DMIC1_DATA */
- PAD_NC(GPP_S3, NONE),
+ PAD_CFG_NF(GPP_S3, NONE, DEEP, NF2),
/* S4 : GPP_S04/SNDW1_CLK */
PAD_NC(GPP_S4, NONE),
/* S5 : GPP_S05/SNDW1_DATA */
PAD_NC(GPP_S5, NONE),
- /* S6 : DMIC0_CLK */
- PAD_NC(GPP_S6, NONE),
+ /* S6 : DMIC0_CLK */
+ PAD_CFG_NF(GPP_S6, NONE, DEEP, NF2),
/* S7 : DMIC0_DATA */
- PAD_NC(GPP_S7, NONE),
+ PAD_CFG_NF(GPP_S7, NONE, DEEP, NF2),
+
/* GPD0 : AP_BATLOW_L */
PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
diff --git a/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb b/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
index 9860e3de46..884199c4c5 100644
--- a/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/waddledoo/overridetree.cb
@@ -36,6 +36,12 @@ chip soc/intel/tigerlake
},
.i2c[4] = {
.speed = I2C_SPEED_FAST,
+ .speed_config[0] = {
+ .speed = I2C_SPEED_FAST,
+ .scl_lcnt = 176,
+ .scl_hcnt = 95,
+ .sda_hold = 36,
+ }
},
}"
device domain 0 on
@@ -49,12 +55,37 @@ chip soc/intel/tigerlake
device i2c 15 on end
end
end #I2C 0
-
device pci 1c.7 on
chip drivers/intel/wifi
register "wake" = "GPE0_DW2_03"
device pci 00.0 on end
end
end # PCI Express Root Port 8 - WLAN
+ device pci 19.0 on
+ chip drivers/i2c/da7219
+ register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_D16)"
+ register "btn_cfg" = "50"
+ register "mic_det_thr" = "500"
+ register "jack_ins_deb" = "20"
+ register "jack_det_rate" = ""32ms_64ms""
+ register "jack_rem_deb" = "1"
+ register "a_d_btn_thr" = "0xa"
+ register "d_b_btn_thr" = "0x16"
+ register "b_c_btn_thr" = "0x21"
+ register "c_mic_btn_thr" = "0x3e"
+ register "btn_avg" = "4"
+ register "adc_1bit_rpt" = "1"
+ register "micbias_lvl" = "2600"
+ register "mic_amp_in_sel" = ""diff""
+ device i2c 1a on end
+ end
+ end #I2C 4
+ device pci 1f.3 on
+ chip drivers/generic/max98357a
+ register "hid" = ""MX98360A""
+ register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D17)"
+ device generic 0 on end
+ end
+ end # Intel HDA
end
end