91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
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/*
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* (C) Copyright 2019 Rockchip Electronics Co., Ltd
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __ROCKCHIP_PARAM_H_
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#define __ROCKCHIP_PARAM_H_
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#include <memblk.h>
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/**
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* param_parse_ddr_mem() - Parse ddr memory region
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*
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* @out_count: valid count of memblock for memblock list.
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* @return memblock structure list which contains base and size info.
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*/
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struct memblock *param_parse_ddr_mem(int *out_count);
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/**
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* param_simple_parse_ddr_mem() - Simple parse ddr memory region
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*/
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#ifndef CONFIG_BIDRAM
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phys_size_t param_simple_parse_ddr_mem(int init_bank);
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#endif
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/**
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* param_parse_atf_mem() - Parse atf memory region
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*
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* @return memblock structure which contains base and size info.
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*/
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struct memblock param_parse_atf_mem(void);
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/**
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* param_parse_atf_mem() - Parse op-tee memory region
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*
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* @return memblock structure which contains base and size info.
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*/
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struct memblock param_parse_optee_mem(void);
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/**
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* param_parse_atf_mem() - Parse platform common reserved memory region
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*
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* @return memblock structure which contains base and size info.
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*/
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struct memblock param_parse_common_resv_mem(void);
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/**
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* param_parse_atags_bootdev() - Parse boot device info from atags.
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*
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* @devtype: out data to store dev type
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* @devnum: out data to store dev number
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*
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* @return 0 on success, otherwise failed.
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*/
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int param_parse_atags_bootdev(char **devtype, char **devtnum);
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/**
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* param_parse_assign_bootdev() - Parse boot device info from configuration.
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*
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* @devtype: out data to store dev type
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* @devnum: out data to store dev number
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*
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* @return 0 on success, otherwise failed.
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*/
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int param_parse_assign_bootdev(char **devtype, char **devtnum);
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/**
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* param_parse_pre_serial() - Parse and Init serial according to pre-loader serial.
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*
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* @return 0 on success, otherwise failed.
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*/
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int param_parse_pre_serial(int *flags);
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/**
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* param_parse_pubkey_fuse_programmed() - Parse and pass fuse programmed state.
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*
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* @return 0 on success, otherwise failed.
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*/
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int param_parse_pubkey_fuse_programmed(void);
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#ifdef CONFIG_PSTORE
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/**
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* param_parse_pstore() - Parse and Init pstore according to pre-loader atags.
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*
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* @return 0 on success, otherwise failed.
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*/
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int param_parse_pstore(void);
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#endif
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#endif
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