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-rw-r--r--src/soc/intel/xeon_sp/cpx/chip.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/soc/intel/xeon_sp/cpx/chip.c b/src/soc/intel/xeon_sp/cpx/chip.c
index 2c445f90be..5ee7f6c0a4 100644
--- a/src/soc/intel/xeon_sp/cpx/chip.c
+++ b/src/soc/intel/xeon_sp/cpx/chip.c
@@ -492,11 +492,23 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *silupd)
/* not implemented yet */
}
+#if CONFIG(HAVE_ACPI_TABLES)
+static const char *soc_acpi_name(const struct device *dev)
+{
+ if (dev->path.type == DEVICE_PATH_DOMAIN)
+ return "PC00";
+ return NULL;
+}
+#endif
+
static struct device_operations pci_domain_ops = {
.read_resources = &pci_domain_read_resources,
.set_resources = &xeonsp_cpx_pci_domain_set_resources,
.scan_bus = &xeonsp_cpx_pci_domain_scan_bus,
+#if CONFIG(HAVE_ACPI_TABLES)
.write_acpi_tables = &northbridge_write_acpi_tables,
+ .acpi_name = soc_acpi_name
+#endif
};
static struct device_operations cpu_bus_ops = {