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authorSven Schnelle <svens@stackframe.org>2011-04-27 19:48:05 +0000
committerSven Schnelle <svens@stackframe.org>2011-04-27 19:48:05 +0000
commit50270b822fcfe0e58deb18210001a92661e52401 (patch)
tree546df70b781c0980857b0a3fc6238feefe33dd1c /src/mainboard/lenovo/x60
parentedabf54da9abd4b5d7d37606595b4a97553897b8 (diff)
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
Diffstat (limited to 'src/mainboard/lenovo/x60')
-rw-r--r--src/mainboard/lenovo/x60/Makefile.inc1
-rw-r--r--src/mainboard/lenovo/x60/devicetree.cb2
-rw-r--r--src/mainboard/lenovo/x60/dock.c5
-rw-r--r--src/mainboard/lenovo/x60/dock.h1
-rw-r--r--src/mainboard/lenovo/x60/mainboard.c16
5 files changed, 23 insertions, 2 deletions
diff --git a/src/mainboard/lenovo/x60/Makefile.inc b/src/mainboard/lenovo/x60/Makefile.inc
index 75152586f8..83cdeb9938 100644
--- a/src/mainboard/lenovo/x60/Makefile.inc
+++ b/src/mainboard/lenovo/x60/Makefile.inc
@@ -19,3 +19,4 @@
smm-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.c dock.c
romstage-y += dock.c
+ramstage-y += dock.c
diff --git a/src/mainboard/lenovo/x60/devicetree.cb b/src/mainboard/lenovo/x60/devicetree.cb
index d5ba7d9790..01a42eb816 100644
--- a/src/mainboard/lenovo/x60/devicetree.cb
+++ b/src/mainboard/lenovo/x60/devicetree.cb
@@ -156,7 +156,7 @@ 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
diff --git a/src/mainboard/lenovo/x60/dock.c b/src/mainboard/lenovo/x60/dock.c
index b64d864f49..49e2d21b1f 100644
--- a/src/mainboard/lenovo/x60/dock.c
+++ b/src/mainboard/lenovo/x60/dock.c
@@ -247,3 +247,8 @@ int dock_present(void)
{
return !((inb(DEFAULT_GPIOBASE + 0x0c) >> 13) & 1);
}
+
+int dock_ultrabay_device_present(void)
+{
+ return inb(0x1621) & 0x02 ? 0 : 1;
+}
diff --git a/src/mainboard/lenovo/x60/dock.h b/src/mainboard/lenovo/x60/dock.h
index 05c5cc4764..cd682234b5 100644
--- a/src/mainboard/lenovo/x60/dock.h
+++ b/src/mainboard/lenovo/x60/dock.h
@@ -5,4 +5,5 @@ extern int dock_connect(void);
extern void dock_disconnect(void);
extern int dock_present(void);
extern int dlpc_init(void);
+extern int dock_ultrabay_device_present(void);
#endif
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index b9416b5c20..f7bcb61f63 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 @@ static void mainboard_enable(device_t dev)
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 = {