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authorPeichao Wang <peichao.wang@bitland.corp-partner.google.com>2019-11-06 17:49:53 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-11-08 07:41:09 +0000
commit07f798d74c70a98c5616c0161488e974513e25fb (patch)
tree0e002b8a9c0f4e0b19525d838b01a282d2461490 /src/mainboard/google/hatch
parent4e074033de11eebeb0f341f6d7a91eaab27f68ab (diff)
downloadcoreboot-07f798d74c70a98c5616c0161488e974513e25fb.tar.xz
mb/google/hatch/var/akemi: disable unused USB port for Akemi platform
Akemi platform dosen't support WWAN device and unused USB2 port 3, 4, 5, 7, 8 and USB3 port 3, 4, 5 so close them. BUG=None TEST=FW_NAME="akemi" emerge-hatch coreboot chromeos-ec chromeos-bootimage Signed-off-by: Peichao.Wang <peichao.wang@bitland.corp-partner.google.com> Change-Id: I7eff4da77caea7d4fe46597320be134d34d78a22 Reviewed-on: https://review.coreboot.org/c/coreboot/+/36644 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google/hatch')
-rw-r--r--src/mainboard/google/hatch/variants/akemi/overridetree.cb106
1 files changed, 106 insertions, 0 deletions
diff --git a/src/mainboard/google/hatch/variants/akemi/overridetree.cb b/src/mainboard/google/hatch/variants/akemi/overridetree.cb
index 51395f9f5c..da669e4536 100644
--- a/src/mainboard/google/hatch/variants/akemi/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/akemi/overridetree.cb
@@ -17,6 +17,24 @@ chip soc/intel/cannonlake
[PchSerialIoIndexUART2] = PchSerialIoDisabled,
}"
+ register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC2)" # Type-C Port 0
+ register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC2)" # Type-C Port 1
+ register "usb2_ports[2]" = "USB2_PORT_SHORT(OC3)" # Type-A Port 0
+ register "usb2_ports[3]" = "USB2_PORT_EMPTY" # Unused
+ register "usb2_ports[4]" = "USB2_PORT_EMPTY"
+ register "usb2_ports[5]" = "USB2_PORT_EMPTY" # WWAN
+ register "usb2_ports[6]" = "USB2_PORT_LONG(OC_SKIP)" # Camera
+ register "usb2_ports[7]" = "USB2_PORT_EMPTY"
+ register "usb2_ports[8]" = "USB2_PORT_EMPTY"
+ register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # BT
+
+ register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC2)" # Type-C Port 0
+ register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC2)" # Type-C Port 1
+ register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC3)" # Type-A Port 0
+ register "usb3_ports[3]" = "USB3_PORT_EMPTY" # Unused
+ register "usb3_ports[4]" = "USB3_PORT_EMPTY" # WWAN
+ register "usb3_ports[5]" = "USB3_PORT_EMPTY"
+
# Intel Common SoC Config
#+-------------------+---------------------------+
#| Field | Value |
@@ -59,6 +77,94 @@ chip soc/intel/cannonlake
register "ScsEmmcHs400Enabled" = "1"
device domain 0 on
+ device pci 14.0 on
+ chip drivers/usb/acpi
+ register "desc" = ""Root Hub""
+ register "type" = "UPC_TYPE_HUB"
+ device usb 0.0 on
+ chip drivers/usb/acpi
+ register "desc" = ""Left Type-C Port""
+ register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+ register "group" = "ACPI_PLD_GROUP(1, 1)"
+ device usb 2.0 on end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Right Type-C Port 1""
+ register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+ register "group" = "ACPI_PLD_GROUP(2, 1)"
+ device usb 2.1 on end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Left Type-A Port""
+ register "type" = "UPC_TYPE_A"
+ register "group" = "ACPI_PLD_GROUP(1, 2)"
+ device usb 2.2 on end
+ end
+ chip drivers/usb/acpi
+ # No Type-A Port 1
+ device usb 2.3 off end
+ end
+ chip drivers/usb/acpi
+ # Unused
+ device usb 2.4 off end
+ end
+ chip drivers/usb/acpi
+ # No WWAN
+ device usb 2.5 off end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Camera""
+ register "type" = "UPC_TYPE_INTERNAL"
+ device usb 2.6 on end
+ end
+ chip drivers/usb/acpi
+ # Unused
+ device usb 2.7 off end
+ end
+ chip drivers/usb/acpi
+ # Unused
+ device usb 2.8 off end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Bluetooth""
+ register "type" = "UPC_TYPE_INTERNAL"
+ register "reset_gpio" =
+ "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C14)"
+ device usb 2.9 on end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Left Type-C Port""
+ register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+ register "group" = "ACPI_PLD_GROUP(1, 1)"
+ device usb 3.0 on end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Right Type-C Port 1""
+ register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
+ register "group" = "ACPI_PLD_GROUP(2, 1)"
+ device usb 3.1 on end
+ end
+ chip drivers/usb/acpi
+ register "desc" = ""Left Type-A Port""
+ register "type" = "UPC_TYPE_USB3_A"
+ register "group" = "ACPI_PLD_GROUP(1, 2)"
+ device usb 3.2 on end
+ end
+ chip drivers/usb/acpi
+ # No Type-A Port 1
+ device usb 3.3 off end
+ end
+ chip drivers/usb/acpi
+ # No WWAN
+ device usb 3.4 off end
+ end
+ chip drivers/usb/acpi
+ # Unused
+ device usb 3.5 off end
+ end
+ end
+ end
+ end # USB xHCI
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""ELAN0000""