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authorSeunghwan Kim <sh_.kim@samsung.corp-partner.google.com>2021-08-24 14:07:03 +0900
committerFelix Held <felix-coreboot@felixheld.de>2021-08-26 18:24:57 +0000
commit11f966df234d084c16c3813e6d8d79de02118b0e (patch)
tree6517dc6cd834e4de27a0595b6964e67d5fa83367
parent58966086cd437be7d169bfbf0edb6e8827c07e23 (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>
-rw-r--r--src/mainboard/google/dedede/variants/bugzzy/overridetree.cb52
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