From b5381105325391553b17c6ec2455233fc27e73b8 Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Sat, 15 Oct 2011 17:31:01 +0200 Subject: T60: Add support for Ultrabay Legacy I/O devices (40Y8122) Those modules have basically the same Super I/O capabilities as the Docking station. Unfortunately, the Super I/O in the module shares the same I/O address as the Docking station, so we're not allowed to connect the LPC Docking Bus if such a module is present. To be able to detect this device and use it as early console for coreboot, we have to initialize the GPIO Controller before, as this device is detected via GPIO06. Change-Id: If7c38bb6797f76cf28f09f3614ab9a33878571fb Signed-off-by: Sven Schnelle Reviewed-on: http://review.coreboot.org/282 Tested-by: build bot (Jenkins) --- src/mainboard/lenovo/t60/dock.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/mainboard/lenovo/t60/dock.h') diff --git a/src/mainboard/lenovo/t60/dock.h b/src/mainboard/lenovo/t60/dock.h index 9d35d9faf5..631f007488 100644 --- a/src/mainboard/lenovo/t60/dock.h +++ b/src/mainboard/lenovo/t60/dock.h @@ -24,4 +24,7 @@ extern int dock_connect(void); extern void dock_disconnect(void); extern int dock_present(void); extern int dlpc_init(void); + +extern int legacy_io_present(void); +extern void legacy_io_init(void); #endif -- cgit v1.2.3