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T60: 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@6547 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Sven Schnelle 2011-04-27 19:47:49 +00:00
parent bf9e9309c0
commit edabf54da9
2 changed files with 13 additions and 2 deletions
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2
src/mainboard/lenovo/t60/devicetree.cb
View File

@ -180,7 +180,7 @@ chip northbridge/intel/i945
end
end
end
device pci 1f.1 off # IDE
device pci 1f.1 on # IDE
subsystemid 0x17aa 0x200c
end
device pci 1f.2 on # SATA

13
src/mainboard/lenovo/t60/mainboard.c
View File

@ -38,7 +38,7 @@
static void mainboard_enable(device_t dev)
{
device_t dev0;
device_t dev0, idedev;
int touchpad;
/* enable Audio */
@ -53,6 +53,17 @@ static void mainboard_enable(device_t dev)
touchpad = 1;
pmh7_touchpad_enable(touchpad);
idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
if (idedev && idedev->chip_info && h8_ultrabay_device_present()) {
struct southbridge_intel_i82801gx_config *config = idedev->chip_info;
config->ide_enable_primary = 1;
pmh7_ultrabay_power_enable(1);
ec_write(0x0c, 0x84);
} else {
pmh7_ultrabay_power_enable(0);
ec_write(0x0c, 0x04);
}
}
struct chip_operations mainboard_ops = {