1*91f16700Schasinglulu /* 2*91f16700Schasinglulu * Copyright (c) 2019, Arm Limited and Contributors. All rights reserved. 3*91f16700Schasinglulu * 4*91f16700Schasinglulu * SPDX-License-Identifier: BSD-3-Clause 5*91f16700Schasinglulu */ 6*91f16700Schasinglulu #include <inttypes.h> 7*91f16700Schasinglulu #include <stdint.h> 8*91f16700Schasinglulu 9*91f16700Schasinglulu #include <common/debug.h> 10*91f16700Schasinglulu #include <lib/coreboot.h> 11*91f16700Schasinglulu #include <lib/bl_aux_params/bl_aux_params.h> 12*91f16700Schasinglulu 13*91f16700Schasinglulu void bl_aux_params_parse(u_register_t head, 14*91f16700Schasinglulu bl_aux_param_handler_t handler) 15*91f16700Schasinglulu { 16*91f16700Schasinglulu struct bl_aux_param_header *p; 17*91f16700Schasinglulu 18*91f16700Schasinglulu for (p = (void *)head; p; p = (void *)(uintptr_t)p->next) { 19*91f16700Schasinglulu if (handler && handler(p)) 20*91f16700Schasinglulu continue; 21*91f16700Schasinglulu 22*91f16700Schasinglulu switch (p->type) { 23*91f16700Schasinglulu #if COREBOOT 24*91f16700Schasinglulu case BL_AUX_PARAM_COREBOOT_TABLE: 25*91f16700Schasinglulu coreboot_table_setup((void *)(uintptr_t) 26*91f16700Schasinglulu ((struct bl_aux_param_uint64 *)p)->value); 27*91f16700Schasinglulu break; 28*91f16700Schasinglulu #endif 29*91f16700Schasinglulu default: 30*91f16700Schasinglulu ERROR("Ignoring unknown BL aux parameter: 0x%" PRIx64, 31*91f16700Schasinglulu p->type); 32*91f16700Schasinglulu break; 33*91f16700Schasinglulu } 34*91f16700Schasinglulu } 35*91f16700Schasinglulu } 36