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-rw-r--r--src/soc/intel/xeon_sp/spr/soc_acpi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/intel/xeon_sp/spr/soc_acpi.c b/src/soc/intel/xeon_sp/spr/soc_acpi.c
index 9d2df2c5fd..cb7fe1daf1 100644
--- a/src/soc/intel/xeon_sp/spr/soc_acpi.c
+++ b/src/soc/intel/xeon_sp/spr/soc_acpi.c
@@ -376,7 +376,9 @@ void uncore_fill_ssdt(const struct device *device)
if (stack <= IioStack5) { // TYPE_UBOX_IIO
create_dsdt_iou_pci_resource(socket, stack, ri, stack_enabled);
- create_dsdt_iou_cxl_resource(socket, stack, ri, stack_enabled);
+ if (is_iio_cxl_stack_res(ri))
+ create_dsdt_iou_cxl_resource(socket, stack, ri,
+ stack_enabled);
create_dsdt_stack_sta(socket, stack, ri, stack_enabled);
} else if (stack >= IioStack8 && stack <= IioStack11) { // TYPE_DINO
create_dsdt_dino_resource(socket, stack, ri, stack_enabled);