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-rw-r--r--src/mainboard/lenovo/l520/acpi/platform.asl5
-rw-r--r--src/mainboard/lenovo/t420/acpi/platform.asl3
-rw-r--r--src/mainboard/lenovo/x131e/acpi/platform.asl3
-rw-r--r--src/mainboard/lenovo/z61t/acpi/platform.asl3
4 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/l520/acpi/platform.asl b/src/mainboard/lenovo/l520/acpi/platform.asl
index c7aea622b2..2d016faa9d 100644
--- a/src/mainboard/lenovo/l520/acpi/platform.asl
+++ b/src/mainboard/lenovo/l520/acpi/platform.asl
@@ -19,6 +19,11 @@ Method(_WAK,1)
/* ME may not be up yet. */
Store (0, \_TZ.MEB1)
Store (0, \_TZ.MEB2)
+
+ /* Wake the HKEY to init BT/WWAN */
+ \_SB.PCI0.LPCB.EC.HKEY.WAKE (Arg0)
+
+ /* Not implemented. */
Return(Package(){0,0})
}
diff --git a/src/mainboard/lenovo/t420/acpi/platform.asl b/src/mainboard/lenovo/t420/acpi/platform.asl
index 6f26c5a56f..e4c8a24f78 100644
--- a/src/mainboard/lenovo/t420/acpi/platform.asl
+++ b/src/mainboard/lenovo/t420/acpi/platform.asl
@@ -32,6 +32,9 @@ Method(_WAK,1)
Store (0, \_TZ.MEB1)
Store (0, \_TZ.MEB2)
+ /* Wake the HKEY to init BT/WWAN */
+ \_SB.PCI0.LPCB.EC.HKEY.WAKE (Arg0)
+
/* Not implemented. */
Return(Package(){0,0})
}
diff --git a/src/mainboard/lenovo/x131e/acpi/platform.asl b/src/mainboard/lenovo/x131e/acpi/platform.asl
index 9cd327a765..bf686f444f 100644
--- a/src/mainboard/lenovo/x131e/acpi/platform.asl
+++ b/src/mainboard/lenovo/x131e/acpi/platform.asl
@@ -32,6 +32,9 @@ Method(_WAK,1)
Store (0, \_TZ.MEB1)
Store (0, \_TZ.MEB2)
+ /* Wake the HKEY to init BT/WWAN */
+ \_SB.PCI0.LPCB.EC.HKEY.WAKE (Arg0)
+
/* Not implemented. */
Return(Package(){0,0})
}
diff --git a/src/mainboard/lenovo/z61t/acpi/platform.asl b/src/mainboard/lenovo/z61t/acpi/platform.asl
index 006b6f0ba2..f9e991b984 100644
--- a/src/mainboard/lenovo/z61t/acpi/platform.asl
+++ b/src/mainboard/lenovo/z61t/acpi/platform.asl
@@ -29,6 +29,9 @@ Method(_PTS,1)
Method(_WAK,1)
{
+ /* Wake the HKEY to init BT/WWAN */
+ \_SB.PCI0.LPCB.EC.HKEY.WAKE (Arg0)
+
// CPU specific part
// Notify PCI Express slots in case a card