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diff --git a/src/occ_gpe0/firdata/fir_data_collect.h b/src/occ_gpe0/firdata/fir_data_collect.h
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+/* IBM_PROLOG_BEGIN_TAG */
+/* This is an automatically generated prolog. */
+/* */
+/* $Source: src/occ/firdata/fir_data_collect.h $ */
+/* */
+/* OpenPOWER OnChipController Project */
+/* */
+/* Contributors Listed Below - COPYRIGHT 2015 */
+/* [+] International Business Machines Corp. */
+/* */
+/* */
+/* Licensed under the Apache License, Version 2.0 (the "License"); */
+/* you may not use this file except in compliance with the License. */
+/* You may obtain a copy of the License at */
+/* */
+/* http://www.apache.org/licenses/LICENSE-2.0 */
+/* */
+/* Unless required by applicable law or agreed to in writing, software */
+/* distributed under the License is distributed on an "AS IS" BASIS, */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
+/* implied. See the License for the specific language governing */
+/* permissions and limitations under the License. */
+/* */
+/* IBM_PROLOG_END_TAG */
+
+
+#ifndef _FIR_DATA_COLLECT_H
+#define _FIR_DATA_COLLECT_H
+
+#include <common_types.h>
+
+/* This size has to agree with the size _FIR_PARMS_SECTION_SIZE defined in the */
+/* OCC linker command file. */
+#define FIR_PARMS_SECTION_SIZE 0x1000
+// This size has to agree with the size _FIR_HEAP_SECTION_SIZE defined in the
+// OCC linker command file.
+#define FIR_HEAP_SECTION_SIZE 0x3000
+
+enum fir_master
+{
+ FIR_OCC_NOT_FIR_MASTER = 0x00000000,
+ FIR_OCC_IS_FIR_MASTER = 0x00000001
+};
+
+extern uint8_t G_fir_data_parms[FIR_PARMS_SECTION_SIZE];
+extern uint8_t G_fir_heap[FIR_HEAP_SECTION_SIZE];
+extern uint32_t G_fir_master;
+
+#define OCC_SET_FIR_MASTER(_fm_t) G_fir_master = _fm_t
+#define OCC_IS_FIR_MASTER() (G_fir_master == FIR_OCC_IS_FIR_MASTER) ? TRUE : FALSE
+#define TPC_GP0_BIT18_PNOR_OWNER_MASK 0x00002000
+
+void fir_data_collect(void);
+bool pnor_access_allowed(void);
+
+#endif /* _FIR_DATA_COLLECT_H */
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