plat/rpi3/rpi3_trusted_boot.c

   1 /*
   2  * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
   3  *
   4  * SPDX-License-Identifier: BSD-3-Clause
   5  */
   6
   7 #include <platform.h>
   8
   9 extern char rpi3_rotpk_hash[], rpi3_rotpk_hash_end[];
  10
  11 int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
  12                         unsigned int *flags)
  13 {
  14         *key_ptr = rpi3_rotpk_hash;
  15         *key_len = rpi3_rotpk_hash_end - rpi3_rotpk_hash;
  16         *flags = ROTPK_IS_HASH;
  17
  18         return 0;
  19 }
  20
  21 int plat_get_nv_ctr(void *cookie, unsigned int *nv_ctr)
  22 {
  23         *nv_ctr = 0;
  24
  25         return 0;
  26 }
  27
  28 int plat_set_nv_ctr(void *cookie, unsigned int nv_ctr)
  29 {
  30         return 1;
  31 }