1 /* 2 * (C) Copyright 2019 Rockchip Electronics Co., Ltd 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __ROCKCHIP_PARAM_H_ 8 #define __ROCKCHIP_PARAM_H_ 9 10 #include <memblk.h> 11 12 /** 13 * param_parse_ddr_mem() - Parse ddr memory region 14 * 15 * @out_count: valid count of memblock for memblock list. 16 * @return memblock structure list which contains base and size info. 17 */ 18 struct memblock *param_parse_ddr_mem(int *out_count); 19 20 /** 21 * param_parse_atf_mem() - Parse atf memory region 22 * 23 * @return memblock structure which contains base and size info. 24 */ 25 struct memblock param_parse_atf_mem(void); 26 27 /** 28 * param_parse_atf_mem() - Parse op-tee memory region 29 * 30 * @return memblock structure which contains base and size info. 31 */ 32 struct memblock param_parse_optee_mem(void); 33 34 /** 35 * param_parse_atf_mem() - Parse platform common reserved memory region 36 * 37 * @return memblock structure which contains base and size info. 38 */ 39 struct memblock param_parse_common_resv_mem(void); 40 41 /** 42 * param_parse_bootdev() - Parse boot device info. 43 * 44 * @devtype: out data to store dev type 45 * @devnum: out data to store dev number 46 * 47 * @return 0 on success, otherwise failed. 48 */ 49 int param_parse_bootdev(char **devtype, char **devtnum); 50 51 /** 52 * param_parse_pre_serial() - Parse and Init serial according to pre-loader serial. 53 * 54 * @return 0 on success, otherwise failed. 55 */ 56 int param_parse_pre_serial(void); 57 58 /** 59 * param_parse_pubkey_fuse_programmed() - Parse and pass fuse programmed state. 60 * 61 * @return 0 on success, otherwise failed. 62 */ 63 int param_parse_pubkey_fuse_programmed(void); 64 65 #endif 66