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-rw-r--r--src/mainboard/google/panther/acpi/mainboard.asl45
-rw-r--r--src/mainboard/google/panther/dsdt.asl4
-rw-r--r--src/mainboard/google/panther/onboard.h12
3 files changed, 60 insertions, 1 deletions
diff --git a/src/mainboard/google/panther/acpi/mainboard.asl b/src/mainboard/google/panther/acpi/mainboard.asl
index 59ed710dad..867c1e03ea 100644
--- a/src/mainboard/google/panther/acpi/mainboard.asl
+++ b/src/mainboard/google/panther/acpi/mainboard.asl
@@ -19,11 +19,56 @@
* MA 02110-1301 USA
*/
+#include <mainboard/google/panther/onboard.h>
+
Scope (\_SB)
{
Device (PWRB)
{
Name(_HID, EisaId("PNP0C0C"))
}
+}
+
+/*
+ * LAN connected to Root Port 3, becomes Root Port 1 after coalesce
+ */
+Scope (\_SB.PCI0.RP01)
+{
+ Device (ETH0)
+ {
+ Name (_ADR, 0x00000000)
+ Name (_PRW, Package() { PANTHER_NIC_WAKE_GPIO, 3 })
+
+ Method (_DSW, 3, NotSerialized)
+ {
+ Store (PANTHER_NIC_WAKE_GPIO, Local0)
+
+ If (LEqual (Arg0, 1)) {
+ // Enable GPIO as wake source
+ \_SB.PCI0.LPCB.GWAK (Local0)
+ }
+ }
+ }
+}
+/*
+ * WLAN connected to Root Port 4, becomes Root Port 2 after coalesce
+ */
+Scope (\_SB.PCI0.RP02)
+{
+ Device (WLAN)
+ {
+ Name (_ADR, 0x00000000)
+ Name (_PRW, Package() { PANTHER_WLAN_WAKE_GPIO, 3 })
+
+ Method (_DSW, 3, NotSerialized)
+ {
+ Store (PANTHER_WLAN_WAKE_GPIO, Local0)
+
+ If (LEqual (Arg0, 1)) {
+ // Enable GPIO as wake source
+ \_SB.PCI0.LPCB.GWAK (Local0)
+ }
+ }
+ }
}
diff --git a/src/mainboard/google/panther/dsdt.asl b/src/mainboard/google/panther/dsdt.asl
index 1316ebfcd3..87076fee08 100644
--- a/src/mainboard/google/panther/dsdt.asl
+++ b/src/mainboard/google/panther/dsdt.asl
@@ -31,7 +31,6 @@ DefinitionBlock(
{
// Some generic macros
#include "acpi/platform.asl"
- #include "acpi/mainboard.asl"
// global NVS and variables
#include <southbridge/intel/lynxpoint/acpi/globalnvs.asl>
@@ -50,6 +49,9 @@ DefinitionBlock(
}
}
+ // Mainboard devices
+ #include "acpi/mainboard.asl"
+
// Thermal handler
#include "acpi/thermal.asl"
diff --git a/src/mainboard/google/panther/onboard.h b/src/mainboard/google/panther/onboard.h
index 794dd8d7f8..0b67017113 100644
--- a/src/mainboard/google/panther/onboard.h
+++ b/src/mainboard/google/panther/onboard.h
@@ -1,4 +1,9 @@
+#ifndef __MAINBOARD_ONBOARD_H
+#define __MAINBOARD_ONBOARD_H
+
+#ifndef __ACPI__
void lan_init(void);
+#endif
/* defines for programming the MAC address */
#define PANTHER_NIC_VENDOR_ID 0x10EC
@@ -7,3 +12,10 @@ void lan_init(void);
/* 0x00: White LINK LED and Amber ACTIVE LED */
#define PANTHER_NIC_LED_MODE 0x00
+/* NIC wake is GPIO 8 */
+#define PANTHER_NIC_WAKE_GPIO 8
+
+/* WLAN wake is GPIO 10 */
+#define PANTHER_WLAN_WAKE_GPIO 10
+
+#endif