GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/rex/var/screebo: Update DFP port 

Update DFP port setting for retimer power GPIO

BUG=b:302428013
BRANCH=none
TEST=Retimer enumaration in NDA works.

Change-Id: Idc1a728ec4cbb66e776c2700025db41d85801c60
Signed-off-by: Rui Zhou <zhourui@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kun Liu <liukun11@huaqin.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
This commit is contained in:
zhourui 2023-11-06 17:25:01 +08:00 committed by Subrata Banik
parent 2954bd7941
commit 42f1fef5a6
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/mainboard/google/rex/variants/screebo/overridetree.cb
View File

@ -321,15 +321,15 @@ chip soc/intel/meteorlake
end
device ref tcss_dma0 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B22)"
use tcss_usb3_port1 as dfp[0].typec_port
register "dfp[1].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B22)"
use tcss_usb3_port1 as dfp[1].typec_port
device generic 0 on end
end
end
device ref tcss_dma1 on
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B22)"
use tcss_usb3_port3 as dfp[0].typec_port
register "dfp[1].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_B22)"
use tcss_usb3_port3 as dfp[1].typec_port
device generic 0 on end
end
end