diff options
Diffstat (limited to 'src/soc/amd/cezanne')
| -rw-r--r-- | src/soc/amd/cezanne/chip.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/chip.c b/src/soc/amd/cezanne/chip.c index 78a4e33d76..261224326e 100644 --- a/src/soc/amd/cezanne/chip.c +++ b/src/soc/amd/cezanne/chip.c @@ -1,8 +1,11 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <console/console.h> #include <device/device.h> +#include <device/pci.h> #include <fsp/api.h> #include <soc/data_fabric.h> +#include <soc/pci_devs.h> #include <soc/southbridge.h> #include <types.h> #include "chip.h" @@ -16,10 +19,24 @@ struct device_operations cpu_bus_ops = { .init = mp_cpu_bus_init, }; +static const char *soc_acpi_name(const struct device *dev) +{ + if (dev->path.type == DEVICE_PATH_DOMAIN) + return "PCI0"; + + if (dev->path.type != DEVICE_PATH_PCI) + return NULL; + + printk(BIOS_WARNING, "Unknown PCI device: dev: %d, fn: %d\n", + PCI_SLOT(dev->path.pci.devfn), PCI_FUNC(dev->path.pci.devfn)); + return NULL; +}; + static struct device_operations pci_domain_ops = { .read_resources = pci_domain_read_resources, .set_resources = pci_domain_set_resources, .scan_bus = pci_domain_scan_bus, + .acpi_name = soc_acpi_name, }; static void set_mmio_dev_ops(struct device *dev) |