1 /* 2 * Copyright (c) 2019-2020, ARM Limited. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef ARM_FCONF_GETTER 8 #define ARM_FCONF_GETTER 9 10 #include <assert.h> 11 12 #include <lib/fconf/fconf.h> 13 14 /* ARM io policies */ 15 #define arm__io_policies_getter(id) __extension__ ({ \ 16 assert((id) < MAX_NUMBER_IDS); \ 17 &policies[id]; \ 18 }) 19 20 struct plat_io_policy { 21 uintptr_t *dev_handle; 22 uintptr_t image_spec; 23 int (*check)(const uintptr_t spec); 24 }; 25 26 extern struct plat_io_policy policies[]; 27 int fconf_populate_arm_io_policies(uintptr_t config); 28 29 #endif /* ARM_FCONF_GETTER */ 30