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mb/google/rex/var/karis: Disable GSPI0 

According to the schematic, karis does not have a SPI touchscreen,
remove related settings.

BUG=b:294155897
TEST=emerge-rex coreboot

Change-Id: I55eb9e3cebe426fcd023789831ce64a18d075d69
Signed-off-by: Tyler Wang <tyler.wang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77347
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This commit is contained in:
Tyler Wang 2023-08-14 16:09:54 +08:00 committed by Jakub Czapiga
parent d68bb7c84f
commit 34ce8c7377
2 changed files with 10 additions and 19 deletions
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16
src/mainboard/google/rex/variants/karis/gpio.c
View File

@ -252,16 +252,16 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF(GPP_F12, NONE, DEEP, NF5),
/* GPP_F13 : GSPI1_SOC_DI_FPMCU_DO_LS_R */
PAD_CFG_NF(GPP_F13, NONE, DEEP, NF5),
/* GPP_F14 : GSPI0_SOC_DO_TCHSCR_DI */
PAD_CFG_NF(GPP_F14, NONE, DEEP, NF8),
/* GPP_F15 : [] ==> GSPI0_SOC_DI_TCHSCR_DO */
PAD_CFG_NF(GPP_F15, NONE, DEEP, NF8),
/* GPP_F16 : [] ==> GSPI0_SOC_TCHSCR_CLK */
PAD_CFG_NF(GPP_F16, NONE, DEEP, NF8),
/* GPP_F14 : net NC. */
PAD_NC(GPP_F19, NONE),
/* GPP_F15 : net NC. */
PAD_NC(GPP_F19, NONE),
/* GPP_F16 : net NC. */
PAD_NC(GPP_F19, NONE),
/* GPP_F17 : [] ==> GSPI1_SOC_CS_L */
PAD_CFG_NF(GPP_F17, NONE, DEEP, NF5),
/* GPP_F18 : [] ==> GSPI0_SOC_TCHSCR_CS_L */
PAD_CFG_NF(GPP_F18, NONE, DEEP, NF8),
/* GPP_F18 : net NC. */
PAD_NC(GPP_F18, NONE),
/* GPP_F19 : [] ==> GPP_F19_STRAP */
PAD_NC(GPP_F19, NONE),
/* GPP_F20 : [] ==> GPP_F20_STRAP */

13
src/mainboard/google/rex/variants/karis/overridetree.cb
View File

@ -34,10 +34,6 @@ fw_config
option WIFI_CNVI 0
option WIFI_PCIE 1
end
field TOUCHSCREEN 19
option TOUCHSCREEN_I2C 0
option TOUCHSCREEN_I2C_SPI 1
end
field VPU 20
option VPU_DIS 0
option VPU_EN 1
@ -73,7 +69,7 @@ chip soc/intel/meteorlake
}"
register "serial_io_gspi_mode" = "{
[PchSerialIoIndexGSPI0] = PchSerialIoPci,
[PchSerialIoIndexGSPI0] = PchSerialIoDisabled,
[PchSerialIoIndexGSPI1] = PchSerialIoPci,
[PchSerialIoIndexGSPI2] = PchSerialIoDisabled,
}"
@ -421,9 +417,7 @@ chip soc/intel/meteorlake
register "generic.stop_off_delay_ms" = "2"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 10 on
probe TOUCHSCREEN TOUCHSCREEN_I2C
end
device i2c 10 on end
end
chip drivers/generic/gpio_keys
register "name" = ""PENH""
@ -582,9 +576,6 @@ chip soc/intel/meteorlake
end
end
end #PCIE6 WWAN card
device ref gspi0 on
probe TOUCHSCREEN TOUCHSCREEN_I2C_SPI
end
device ref gspi1 on
chip drivers/spi/acpi
register "name" = ""CRFP""