diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-02-26 20:47:47 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2015-06-04 11:19:01 +0200 |
| commit | d0e212cdce76b42090325f429e7bd78e0b1a9bb5 (patch) | |
| tree | e4f423a12bcce87ce93f79874df83f517312fbb6 /src/southbridge/amd/cs5536 | |
| parent | 6ccf119932661eaf63af0ee3a276a6d2f2f27b89 (diff) | |
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/southbridge/amd/cs5536')
| -rw-r--r-- | src/southbridge/amd/cs5536/cs5536.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/southbridge/amd/cs5536/cs5536.c b/src/southbridge/amd/cs5536/cs5536.c index 0db8195584..cece16ddbc 100644 --- a/src/southbridge/amd/cs5536/cs5536.c +++ b/src/southbridge/amd/cs5536/cs5536.c @@ -688,13 +688,18 @@ static struct smbus_bus_operations lops_smbus_bus = { .read_byte = lsmbus_read_byte, }; +static unsigned int scan_lpc_smbus(device_t dev, unsigned int max) +{ + /* FIXME. Do we have mixed LPC/SMBus device node here. */ + return scan_smbus(dev, max); +} + static struct device_operations southbridge_ops = { .read_resources = cs5536_read_resources, .set_resources = pci_dev_set_resources, .enable_resources = pci_dev_enable_resources, .init = southbridge_init, -// .enable = southbridge_enable, - .scan_bus = scan_static_bus, + .scan_bus = scan_lpc_smbus, .ops_smbus_bus = &lops_smbus_bus, }; |