devicetree: Discriminate device ops scan_bus()
Use of scan_static_bus() and tree traversals is somewhat convoluted.
Start cleaning this up by assigning each path type with separate
static scan_bus() function.
For ME, SMBus and LPC paths a bus cannot expose bridges, as those would
add to the number of encountered PCI buses.
Change-Id: I8bb11450516faad4fa33b8f69bce5b9978ec75e5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/8534
Tested-by: build bot (Jenkins)
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
diff --git a/src/southbridge/intel/ibexpeak/lpc.c b/src/southbridge/intel/ibexpeak/lpc.c
index f066b35..e46bea6 100644
--- a/src/southbridge/intel/ibexpeak/lpc.c
+++ b/src/southbridge/intel/ibexpeak/lpc.c
@@ -805,7 +805,7 @@
.write_acpi_tables = acpi_write_hpet,
.init = lpc_init,
.enable = pch_lpc_enable,
- .scan_bus = scan_static_bus,
+ .scan_bus = scan_lpc_bus,
.ops_pci = &pci_ops,
};
diff --git a/src/southbridge/intel/ibexpeak/me.c b/src/southbridge/intel/ibexpeak/me.c
index e68bb01..96e16e3 100644
--- a/src/southbridge/intel/ibexpeak/me.c
+++ b/src/southbridge/intel/ibexpeak/me.c
@@ -634,7 +634,6 @@
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
.init = intel_me_init,
- .scan_bus = scan_static_bus,
.ops_pci = &pci_ops,
};
diff --git a/src/southbridge/intel/ibexpeak/smbus.c b/src/southbridge/intel/ibexpeak/smbus.c
index 085aec0..2bb4cbf 100644
--- a/src/southbridge/intel/ibexpeak/smbus.c
+++ b/src/southbridge/intel/ibexpeak/smbus.c
@@ -108,7 +108,7 @@
.read_resources = smbus_read_resources,
.set_resources = pci_dev_set_resources,
.enable_resources = pci_dev_enable_resources,
- .scan_bus = scan_static_bus,
+ .scan_bus = scan_smbus,
.init = pch_smbus_init,
.ops_smbus_bus = &lops_smbus_bus,
.ops_pci = &smbus_pci_ops,