X60: use EC events 0x50/0x58 instead of GPIO GPE for Docking/Undocking
Change-Id: I674e5166f5fb7ba299e6f1231f30434a5bf731c5
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/161
Tested-by: build bot (Jenkins)
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index 8cd68bc..bf3d8d3 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -45,6 +45,12 @@
/* enable Audio */
h8_set_audio_mute(0);
+ ec_clr_bit(0x03, 2);
+
+ if (inb(0x164c) & 0x08) {
+ ec_set_bit(0x03, 2);
+ ec_write(0x0c, 0x88);
+ }
/* If we're resuming from suspend, blink suspend LED */
dev0 = dev_find_slot(0, PCI_DEVFN(0,0));
if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC)