--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0+
+ *
+ * Copyright 2019 Broadcom Ltd.
+ */
+
+#ifndef _6858_BROM_H
+#define _6858_BROM_H
+
+#define BROM_GEN_BASE 0xff800600
+
+/*
+ * BROM_GEN Register Definition .
+ */
+typedef struct BromGen_ {
+#define BROM_GEN_SPI_SLV_UNLOCK_MASK 0x1
+#define BROM_GEN_SPI_SLV_UNLOCK_SHIFT 0x2
+#define BROM_GEN_TAG_UNLOCK_MASK 0x1
+#define BROM_GEN_TAG_UNLOCK_SHIFT 0x1
+ uint32_t secBootCfg;
+ uint32_t bromCrcRevIdLow;
+ uint32_t bromCrcRevIdHigh;
+} BromGen;
+
+#define BROM_GEN ((volatile BromGen * const) BROM_GEN_BASE)
+#define BROM_GEN_JTAG_UNLOCK do {BROM_GEN->secBootCfg |= ((BROM_GEN_SPI_SLV_UNLOCK_MASK<<BROM_GEN_SPI_SLV_UNLOCK_SHIFT) | \
+ (BROM_GEN_TAG_UNLOCK_MASK<<BROM_GEN_TAG_UNLOCK_SHIFT)); }while(0)
+
+#endif