Add APB4 cpuif

tests/lib/cpuifs/apb4/__init__.py

@@ -0,0 +1,18 @@
+from ..base import CpuifTestMode
+
+from peakrdl_regblock.cpuif.apb4 import APB4_Cpuif, APB4_Cpuif_flattened
+
+class APB4(CpuifTestMode):
+    cpuif_cls = APB4_Cpuif
+    rtl_files = [
+        "apb4_intf.sv",
+    ]
+    tb_files = [
+        "apb4_intf.sv",
+        "apb4_intf_driver.sv",
+    ]
+    tb_template = "tb_inst.sv"
+
+class FlatAPB4(APB4):
+    cpuif_cls = APB4_Cpuif_flattened
+    rtl_files = []