arch/arm/include/asm/arch-bcm63146/brom.h

   1 /* SPDX-License-Identifier: GPL-2.0+
   2  *
   3  *  Copyright 2019 Broadcom Ltd.
   4  */
   5
   6 #ifndef _63146_BROM_H
   7 #define _63146_BROM_H
   8
   9 #define BROM_GEN_BASE          0xff800600
  10
  11 /*
  12  * BROM_GEN Register Definition .
  13  */
  14 typedef struct BromGen_ {
  15 #define BROM_GEN_SPI_SLV_UNLOCK_MASK    0x1
  16 #define BROM_GEN_SPI_SLV_UNLOCK_SHIFT   0x2
  17 #define BROM_GEN_TAG_UNLOCK_MASK        0x1
  18 #define BROM_GEN_TAG_UNLOCK_SHIFT       0x1
  19                 uint32_t secBootCfg;
  20                 uint32_t bromCrcRevIdLow;
  21                 uint32_t bromCrcRevIdHigh;
  22 } BromGen;
  23
  24 #define BROM_GEN ((volatile BromGen * const) BROM_GEN_BASE)
  25 #define BROM_GEN_JTAG_UNLOCK do {BROM_GEN->secBootCfg |= ((BROM_GEN_SPI_SLV_UNLOCK_MASK<<BROM_GEN_SPI_SLV_UNLOCK_SHIFT) | \
  26                                                 (BROM_GEN_TAG_UNLOCK_MASK<<BROM_GEN_TAG_UNLOCK_SHIFT)); }while(0)
  27
  28 #endif