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authorKyösti Mälkki <kyosti.malkki@gmail.com>2015-02-26 20:47:47 +0200
committerKyösti Mälkki <kyosti.malkki@gmail.com>2015-06-04 11:19:01 +0200
commitd0e212cdce76b42090325f429e7bd78e0b1a9bb5 (patch)
treee4f423a12bcce87ce93f79874df83f517312fbb6 /src/soc
parent6ccf119932661eaf63af0ee3a276a6d2f2f27b89 (diff)
downloadcoreboot-d0e212cdce76b42090325f429e7bd78e0b1a9bb5.tar.xz
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>
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/baytrail/southcluster.c2
-rw-r--r--src/soc/intel/broadwell/lpc.c2
-rw-r--r--src/soc/intel/broadwell/smbus.c2
-rw-r--r--src/soc/intel/fsp_baytrail/southcluster.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/intel/baytrail/southcluster.c b/src/soc/intel/baytrail/southcluster.c
index 365ac3d067..26e01563b2 100644
--- a/src/soc/intel/baytrail/southcluster.c
+++ b/src/soc/intel/baytrail/southcluster.c
@@ -546,7 +546,7 @@ static struct device_operations device_ops = {
.enable_resources = NULL,
.init = sc_init,
.enable = southcluster_enable_dev,
- .scan_bus = scan_static_bus,
+ .scan_bus = scan_lpc_bus,
.ops_pci = &soc_pci_ops,
};
diff --git a/src/soc/intel/broadwell/lpc.c b/src/soc/intel/broadwell/lpc.c
index 0acfe78741..13c975f3f8 100644
--- a/src/soc/intel/broadwell/lpc.c
+++ b/src/soc/intel/broadwell/lpc.c
@@ -643,7 +643,7 @@ static struct device_operations device_ops = {
.acpi_inject_dsdt_generator = southcluster_inject_dsdt,
.write_acpi_tables = acpi_write_hpet,
.init = &lpc_init,
- .scan_bus = &scan_static_bus,
+ .scan_bus = &scan_lpc_bus,
.ops_pci = &broadwell_pci_ops,
};
diff --git a/src/soc/intel/broadwell/smbus.c b/src/soc/intel/broadwell/smbus.c
index e0f9b8a79f..5660a41021 100644
--- a/src/soc/intel/broadwell/smbus.c
+++ b/src/soc/intel/broadwell/smbus.c
@@ -94,7 +94,7 @@ static struct device_operations smbus_ops = {
.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 = &broadwell_pci_ops,
diff --git a/src/soc/intel/fsp_baytrail/southcluster.c b/src/soc/intel/fsp_baytrail/southcluster.c
index 44127ee616..ac80478f76 100644
--- a/src/soc/intel/fsp_baytrail/southcluster.c
+++ b/src/soc/intel/fsp_baytrail/southcluster.c
@@ -607,7 +607,7 @@ static struct device_operations device_ops = {
.enable_resources = NULL,
.init = sc_init,
.enable = southcluster_enable_dev,
- .scan_bus = scan_static_bus,
+ .scan_bus = scan_lpc_bus,
.ops_pci = &soc_pci_ops,
};