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authorYinghai Lu <yinghailu@gmail.com>2004-12-03 03:39:04 +0000
committerYinghai Lu <yinghailu@gmail.com>2004-12-03 03:39:04 +0000
commit7213d0f513c2a0dbcacbf0a811d01322cd82d25b (patch)
treef40eb3d7e577af50edbc10f0df921fd34de9e075 /src/southbridge/amd
parent57b6786168683e33c1c6c2d8df6a1e8c0246fbde (diff)
i2c mux support
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1809 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/southbridge/amd')
-rw-r--r--src/southbridge/amd/amd8111/amd8111_acpi.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/southbridge/amd/amd8111/amd8111_acpi.c b/src/southbridge/amd/amd8111/amd8111_acpi.c
index 38c3269b1f..46a8e69510 100644
--- a/src/southbridge/amd/amd8111/amd8111_acpi.c
+++ b/src/southbridge/amd/amd8111/amd8111_acpi.c
@@ -27,7 +27,7 @@ static int lsmbus_recv_byte(device_t dev)
struct resource *res;
device = dev->path.u.i2c.device;
- res = find_resource(dev->bus->dev, 0x20);
+ res = find_resource(get_pbus_smbus(dev)->dev, 0x58);
return do_smbus_recv_byte(res->base, device);
}
@@ -38,7 +38,7 @@ static int lsmbus_send_byte(device_t dev, uint8_t val)
struct resource *res;
device = dev->path.u.i2c.device;
- res = find_resource(dev->bus->dev, 0x20);
+ res = find_resource(get_pbus_smbus(dev)->dev, 0x58);
return do_smbus_send_byte(res->base, device, val);
}
@@ -50,7 +50,7 @@ static int lsmbus_read_byte(device_t dev, uint8_t address)
struct resource *res;
device = dev->path.u.i2c.device;
- res = find_resource(dev->bus->dev, 0x20);
+ res = find_resource(get_pbus_smbus(dev)->dev, 0x58);
return do_smbus_read_byte(res->base, device, address);
}
@@ -61,7 +61,7 @@ static int lsmbus_write_byte(device_t dev, uint8_t address, uint8_t val)
struct resource *res;
device = dev->path.u.i2c.device;
- res = find_resource(dev->bus->dev, 0x20);
+ res = find_resource(get_pbus_smbus(dev)->dev, 0x58);
return do_smbus_write_byte(res->base, device, address, val);
}
@@ -166,6 +166,7 @@ static struct smbus_bus_operations lops_smbus_bus = {
.read_byte = lsmbus_read_byte,
.write_byte = lsmbus_write_byte,
};
+
static struct pci_operations lops_pci = {
.set_subsystem = lpci_set_subsystem,
};
@@ -176,7 +177,7 @@ static struct device_operations acpi_ops = {
.enable_resources = acpi_enable_resources,
.init = acpi_init,
.scan_bus = scan_static_bus,
- .enable = amd8111_enable,
+// .enable = amd8111_enable,
.ops_pci = &lops_pci,
.ops_smbus_bus = &lops_smbus_bus,
};