1cf906b2aSLeon Chen /* 2*394b9208SLeon Chen * Copyright (c) 2016-2022, ARM Limited and Contributors. All rights reserved. 3cf906b2aSLeon Chen * 482cb2c1aSdp-arm * SPDX-License-Identifier: BSD-3-Clause 5cf906b2aSLeon Chen */ 6c3cf06f1SAntonio Nino Diaz #ifndef MTK_PLAT_COMMON_H 7c3cf06f1SAntonio Nino Diaz #define MTK_PLAT_COMMON_H 8b8424642SAntonio Nino Diaz 9cf906b2aSLeon Chen #include <stdint.h> 10b8424642SAntonio Nino Diaz 1109d40e0eSAntonio Nino Diaz #include <common/bl_common.h> 1209d40e0eSAntonio Nino Diaz #include <common/param_header.h> 1309d40e0eSAntonio Nino Diaz 14cf906b2aSLeon Chen /******************************************************************************* 15cf906b2aSLeon Chen * Function and variable prototypes 16cf906b2aSLeon Chen ******************************************************************************/ 17cf906b2aSLeon Chen #define SMC32_PARAM_MASK (0xFFFFFFFF) 18cf906b2aSLeon Chen 1974a34600SHsin-Yi Wang #define JEDEC_MTK_BKID U(4) 2074a34600SHsin-Yi Wang #define JEDEC_MTK_MFID U(0x26) 2174a34600SHsin-Yi Wang 22b8424642SAntonio Nino Diaz struct mtk_bl31_params { 23b8424642SAntonio Nino Diaz param_header_t h; 24b8424642SAntonio Nino Diaz image_info_t *bl31_image_info; 25b8424642SAntonio Nino Diaz entry_point_info_t *bl32_ep_info; 26b8424642SAntonio Nino Diaz image_info_t *bl32_image_info; 27b8424642SAntonio Nino Diaz entry_point_info_t *bl33_ep_info; 28b8424642SAntonio Nino Diaz image_info_t *bl33_image_info; 29b8424642SAntonio Nino Diaz }; 30b8424642SAntonio Nino Diaz 31cf906b2aSLeon Chen /* Declarations for mtk_plat_common.c */ 32cf906b2aSLeon Chen uint32_t plat_get_spsr_for_bl32_entry(void); 33cf906b2aSLeon Chen uint32_t plat_get_spsr_for_bl33_entry(void); 3457d1e5faSMasahiro Yamada void clean_top_32b_of_param(uint32_t smc_fid, u_register_t *x1, 3557d1e5faSMasahiro Yamada u_register_t *x2, 3657d1e5faSMasahiro Yamada u_register_t *x3, 3757d1e5faSMasahiro Yamada u_register_t *x4); 38cf906b2aSLeon Chen void bl31_prepare_kernel_entry(uint64_t k32_64); 39cf906b2aSLeon Chen void enable_ns_access_to_cpuectlr(void); 40cf906b2aSLeon Chen void boot_to_kernel(uint64_t x1, uint64_t x2, uint64_t x3, uint64_t x4); 41cf906b2aSLeon Chen uint64_t get_kernel_info_pc(void); 42cf906b2aSLeon Chen uint64_t get_kernel_info_r0(void); 43cf906b2aSLeon Chen uint64_t get_kernel_info_r1(void); 44cf906b2aSLeon Chen uint64_t get_kernel_info_r2(void); 45cf906b2aSLeon Chen 46cf906b2aSLeon Chen extern struct atf_arg_t gteearg; 47c3cf06f1SAntonio Nino Diaz #endif /* MTK_PLAT_COMMON_H */ 48