sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

nb/intel/haswell: Hook up PCI domain and CPU cluster ops to devicetree

Browse Source 
Change-Id: I955274bc6bda587201f130762c0735c36f5501d1
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69289
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Arthur Heymans
2022-11-07 08:04:59 +01:00
committed by Felix Held
parent 58955be0aa
commit 600fa266bd
11 changed files with 22 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/northbridge/intel/haswell/northbridge.c
View File

@@ -34,7 +34,7 @@ static const char *northbridge_acpi_name(const struct device *dev)
return NULL;
}
static struct device_operations pci_domain_ops = {
struct device_operations haswell_pci_domain_ops = {
.read_resources = pci_domain_read_resources,
.set_resources = pci_domain_set_resources,
.scan_bus = pci_domain_scan_bus,
@@ -557,23 +557,12 @@ static const struct pci_driver mc_driver_hsw __pci_driver = {
.devices = mc_pci_device_ids,
};
static struct device_operations cpu_bus_ops = {
struct device_operations haswell_cpu_bus_ops = {
.read_resources = noop_read_resources,
.set_resources = noop_set_resources,
.init = mp_cpu_bus_init,
};
static void enable_dev(struct device *dev)
{
/* Set the operations if it is a special bus type. */
if (dev->path.type == DEVICE_PATH_DOMAIN) {
dev->ops = &pci_domain_ops;
} else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
dev->ops = &cpu_bus_ops;
}
}
struct chip_operations northbridge_intel_haswell_ops = {
CHIP_NAME("Intel Haswell integrated Northbridge")
.enable_dev = enable_dev,
};