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authorMatt DeVillier <matt.devillier@gmail.com>2017-04-22 16:56:39 -0500
committerMartin Roth <martinroth@google.com>2017-06-09 16:28:21 +0200
commit397c7b341123ae832e3bb4c90b1934a0d3069645 (patch)
tree3bdf332e77ca8b7ab73089ce287ed7866855297a /src/mainboard/google/chell
parentdc1b78130a4d656d5443ff5db393ebeaed1e8207 (diff)
downloadcoreboot-397c7b341123ae832e3bb4c90b1934a0d3069645.tar.xz
google/chell: add board-specific USB port info
Add capability and location data for USB ports/devices via _PLD and _UPC ACPI methods, which is utilized by Windows and required by macOS. Change-Id: Ie0b64eadc634049f6b65cf555407337fb7c4363c Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/19976 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/mainboard/google/chell')
-rw-r--r--src/mainboard/google/chell/acpi/mainboard.asl3
-rw-r--r--src/mainboard/google/chell/acpi/usb.asl159
2 files changed, 162 insertions, 0 deletions
diff --git a/src/mainboard/google/chell/acpi/mainboard.asl b/src/mainboard/google/chell/acpi/mainboard.asl
index 4d0f3fdabc..5d382c4205 100644
--- a/src/mainboard/google/chell/acpi/mainboard.asl
+++ b/src/mainboard/google/chell/acpi/mainboard.asl
@@ -22,3 +22,6 @@ Scope (\_SB)
Name (_HID, EisaId ("PNP0C0C"))
}
}
+
+/* USB port entries */
+#include "usb.asl"
diff --git a/src/mainboard/google/chell/acpi/usb.asl b/src/mainboard/google/chell/acpi/usb.asl
new file mode 100644
index 0000000000..aa465fae4f
--- /dev/null
+++ b/src/mainboard/google/chell/acpi/usb.asl
@@ -0,0 +1,159 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+Scope (\_SB.PCI0.XHCI.RHUB.HS01)
+{
+ // Left Rear USB 2.0 Type-C
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ Zero, // USB Port
+ Zero, // Reserved
+ Zero // Reserved
+ })
+
+ // Visible
+ Method (_PLD, 0, NotSerialized)
+ {
+ Return (GPLD (One))
+ }
+}
+Scope (\_SB.PCI0.XHCI.RHUB.HS02)
+{
+ // Left Rear USB 2.0 Type-C
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ Zero, // USB Port
+ Zero, // Reserved
+ Zero // Reserved
+ })
+
+ // Visible
+ Method (_PLD, 0, NotSerialized)
+ {
+ Return (GPLD (One))
+ }
+}
+Scope (\_SB.PCI0.XHCI.RHUB.HS03)
+{
+ // Bluetooth
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0xFF, // OEM Connector
+ Zero, // Reserved
+ Zero // Reserved
+ })
+
+ // Not Visible
+ Method (_PLD, 0, NotSerialized)
+ {
+ Return (GPLD (Zero))
+ }
+}
+Scope (\_SB.PCI0.XHCI.RHUB.HS04)
+{
+ // SD Card
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0xFF, // OEM Connector
+ Zero, // Reserved
+ Zero // Reserved
+ })
+
+ // Not Visible
+ Method (_PLD, 0, NotSerialized)
+ {
+ Return (GPLD (Zero))
+ }
+}
+Scope (\_SB.PCI0.XHCI.RHUB.HS05)
+{
+ // Left USB 2.0 Type-A
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ Zero, // USB Port
+ Zero, // Reserved
+ Zero // Reserved
+ })
+
+ // Visible
+ Method (_PLD, 0, NotSerialized)
+ {
+ Return (GPLD (One))
+ }
+}
+Scope (\_SB.PCI0.XHCI.RHUB.HS07)
+{
+ // Webcam
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0xFF, // OEM Connector
+ Zero, // Reserved
+ Zero // Reserved
+ })
+
+ // Not Visible
+ Method (_PLD, 0, NotSerialized)
+ {
+ Return (GPLD (Zero))
+ }
+}
+Scope (\_SB.PCI0.XHCI.RHUB.SS01)
+{
+ // Left Rear USB 3.0 Type-C
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0x03, // USB 3.0 Port
+ Zero, // Reserved
+ Zero // Reserved
+ })
+}
+Scope (\_SB.PCI0.XHCI.RHUB.SS02)
+{
+ // Left Front USB 3.0 Type-C
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0x03, // USB 3.0 Port
+ Zero, // Reserved
+ Zero // Reserved
+ })
+}
+Scope (\_SB.PCI0.XHCI.RHUB.SS03)
+{
+ // Left USB 3.0 Type-A
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0x03, // USB 3.0 Port
+ Zero, // Reserved
+ Zero // Reserved
+ })
+}
+Scope (\_SB.PCI0.XHCI.RHUB.SS04)
+{
+ // SD Card
+ Name (_UPC, Package (0x04)
+ {
+ 0xFF, // Connectable
+ 0x03, // USB 3.0
+ Zero, // Reserved
+ Zero // Reserved
+ })
+}