diff options
| author | Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com> | 2021-08-24 14:07:03 +0900 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-08-26 18:24:57 +0000 |
| commit | 11f966df234d084c16c3813e6d8d79de02118b0e (patch) | |
| tree | 6517dc6cd834e4de27a0595b6964e67d5fa83367 /src/mainboard/google/dedede | |
| parent | 58966086cd437be7d169bfbf0edb6e8827c07e23 (diff) | |
mb/google/dedede/var/bugzzy: Configure USB ports
Override USB port configurations based on the latest bugzzy schematics.
BUG=b:192521391
BRANCH=None
TEST=Built test coreboot image
Change-Id: I4368946f4175f4f065a3483dc7ca6068c6de3123
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57106
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Diffstat (limited to 'src/mainboard/google/dedede')
| -rw-r--r-- | src/mainboard/google/dedede/variants/bugzzy/overridetree.cb | 52 |
1 files changed, 51 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb b/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb index df3fb865d5..4acb6f5118 100644 --- a/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb +++ b/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb @@ -1,8 +1,35 @@ chip soc/intel/jasperlake # USB Port Configuration + register "usb2_ports[0]" = "{ + .enable = 1, + .ocpin = OC_SKIP, + .tx_bias = USB2_BIAS_0MV, + .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON, + .pre_emp_bias = USB2_BIAS_28P15MV, + .pre_emp_bit = USB2_HALF_BIT_PRE_EMP, + }" # Type-C Port C0 + register "usb2_ports[1]" = "{ + .enable = 1, + .ocpin = OC_SKIP, + .tx_bias = USB2_BIAS_16P9MV, + .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON, + .pre_emp_bias = USB2_BIAS_39P35MV, + .pre_emp_bit = USB2_HALF_BIT_PRE_EMP, + }" # Type-C Port C1 + register "usb2_ports[2]" = "{ + .enable = 1, + .ocpin = OC_SKIP, + .tx_bias = USB2_BIAS_11P25MV, + .tx_emp_enable = USB2_DE_EMP_ON_PRE_EMP_ON, + .pre_emp_bias = USB2_BIAS_11P25MV, + .pre_emp_bit = USB2_HALF_BIT_PRE_EMP, + }" # Type-A Port A0 + register "usb2_ports[3]" = "USB2_PORT_EMPTY" + register "usb2_ports[4]" = "USB2_PORT_EMPTY" register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)" # Camera + # Intel Common SoC Config #+-------------------+---------------------------+ #| Field | Value | @@ -45,7 +72,30 @@ chip soc/intel/jasperlake }, }" device domain 0 on - device pci 14.0 on end + device pci 14.0 on + chip drivers/usb/acpi + device usb 0.0 on + chip drivers/usb/acpi + register "desc" = ""UFCamera"" + register "type" = "UPC_TYPE_INTERNAL" + register "has_power_resource" = "1" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D13)" + register "enable_delay_ms" = "20" + device usb 2.5 on end + end + chip drivers/usb/acpi + register "desc" = ""LTE"" + register "type" = "UPC_TYPE_INTERNAL" + register "has_power_resource" = "1" + register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_H17)" + register "reset_off_delay_ms" = "20" + register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A10)" + register "enable_delay_ms" = "20" + device usb 3.3 on end + end + end + end + end # USB xHCI device pci 15.0 on end device pci 15.2 on end device pci 1c.7 on end |