1 /* 2 * Copyright (c) 2017-2022, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <plat/common/platform.h> 8 9 extern char qemu_rotpk_hash[], qemu_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 = qemu_rotpk_hash; 15 *key_len = qemu_rotpk_hash_end - qemu_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 } 32