100 lines
1.5 KiB
C
100 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2018 MediaTek Inc.
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*/
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#ifndef __PRELOADER_H_
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#define __PRELOADER_H_
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enum forbidden_mode {
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F_FACTORY_MODE = 0x0001
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};
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union lk_hdr {
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struct {
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u32 magic;
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u32 size;
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char name[32];
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u32 loadaddr;
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};
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u8 data[512];
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};
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struct sec_limit {
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unsigned int magic_num;
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enum forbidden_mode forbid_mode;
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};
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enum bootmode {
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NORMAL_BOOT = 0,
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META_BOOT = 1,
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RECOVERY_BOOT = 2,
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SW_REBOOT = 3,
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FACTORY_BOOT = 4,
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ADVMETA_BOOT = 5,
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ATE_FACTORY_BOOT = 6,
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ALARM_BOOT = 7,
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KERNEL_POWER_OFF_CHARGING_BOOT = 8,
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LOW_POWER_OFF_CHARGING_BOOT = 9,
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FAST_BOOT = 99,
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DOWNLOAD_BOOT = 100,
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UNKNOWN_BOOT
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};
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enum boot_reason {
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BR_POWER_KEY = 0,
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BR_USB,
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BR_RTC,
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BR_WDT,
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BR_WDT_BY_PASS_PWK,
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BR_TOOL_BY_PASS_PWK,
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BR_2SEC_REBOOT,
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BR_UNKNOWN
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};
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enum meta_com_type {
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META_UNKNOWN_COM = 0,
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META_UART_COM,
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META_USB_COM
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};
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struct da_info_t {
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u32 addr;
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u32 arg1;
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u32 arg2;
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u32 len;
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u32 sig_len;
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};
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struct boot_argument {
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u32 magic;
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enum bootmode boot_mode;
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u32 e_flag;
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u32 log_port;
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u32 log_baudrate;
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u8 log_enable;
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u8 part_num;
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u8 reserved[2];
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u32 dram_rank_num;
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u32 dram_rank_size[4];
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u32 boot_reason;
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enum meta_com_type meta_com_type;
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u32 meta_com_id;
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u32 boot_time;
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struct da_info_t da_info;
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struct sec_limit sec_limit;
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union lk_hdr *part_info;
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u8 md_type[4];
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u32 ddr_reserve_enable;
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u32 ddr_reserve_success;
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u32 chip_ver;
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char pl_version[8];
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};
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#define BOOT_ARGUMENT_MAGIC 0x504c504c
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#endif /* __PRELOADER_H_ */
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