X60: enable Ultrabay if device is plugged in
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Peter Stuge <peter@stuge.se>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6548 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index b9416b5..f7bcb61 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -34,10 +34,11 @@
#include <ec/acpi/ec.h>
#include <ec/lenovo/h8/h8.h>
#include <northbridge/intel/i945/i945.h>
+#include "dock.h"
static void mainboard_enable(device_t dev)
{
- device_t dev0;
+ device_t dev0, idedev;
/* enable Audio */
h8_set_audio_mute(0);
@@ -46,6 +47,19 @@
dev0 = dev_find_slot(0, PCI_DEVFN(0,0));
if (dev0 && pci_read_config32(dev0, SKPAD) == 0xcafed00d)
ec_write(0x0c, 0xc7);
+
+ idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
+ if (idedev && idedev->chip_info && dock_ultrabay_device_present()) {
+ struct southbridge_intel_i82801gx_config *config = idedev->chip_info;
+ config->ide_enable_primary = 1;
+ /* enable Ultrabay power */
+ outb(inb(0x1628) | 0x01, 0x1628);
+ ec_write(0x0c, 0x84);
+ } else {
+ /* disable Ultrabay power */
+ outb(inb(0x1628) & ~0x01, 0x1628);
+ ec_write(0x0c, 0x04);
+ }
}
struct chip_operations mainboard_ops = {