Signed-off-by: Sven Schnelle <[email protected]>
---
 src/mainboard/lenovo/x60/mainboard.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/mainboard/lenovo/x60/mainboard.c 
b/src/mainboard/lenovo/x60/mainboard.c
index b8e6a49..79e4a83 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -50,6 +50,11 @@ static void wlan_enable(void)
 
 static void mainboard_enable(device_t dev)
 {
+       /* Enable 1600/1604 register pair */
+       ec_set_bit(0x00, 0x05);
+       /* switch to just enabled registers for ACPI */
+       ec_set_ports(0x1604, 0x1600);
+
        backlight_enable();
        trackpoint_enable();
        /* FIXME: this should be ACPI's task
-- 
1.7.4.1


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