static const init_fnc_t init_sequence_f[]

/common/board_f.c

static const init_fnc_t init_sequence_f[] = {
    setup_mon_len,
#ifdef CONFIG_OF_CONTROL
    fdtdec_setup,
#endif
#ifdef CONFIG_TRACE
    trace_early_init,
#endif
    initf_malloc,
    initf_console_record,
#if defined(CONFIG_HAVE_FSP)
    arch_fsp_init,
#endif
    arch_cpu_init,        /* basic arch cpu dependent setup */
    mach_cpu_init,        /* SoC/machine dependent CPU setup */
    initf_dm,
    arch_cpu_init_dm,
    mark_bootstage,        /* need timer, go after init dm */
#if defined(CONFIG_BOARD_EARLY_INIT_F)
    board_early_init_f,
#endif
#if defined(CONFIG_PPC) || defined(CONFIG_SYS_FSL_CLK) || defined(CONFIG_M68K)
    /* get CPU and bus clocks according to the environment variable */
    get_clocks,        /* get CPU and bus clocks (etc.) */
#endif
    timer_init,        /* initialize timer */
#if defined(CONFIG_BOARD_POSTCLK_INIT)
    board_postclk_init,
#endif
    env_init,        /* initialize environment */
    init_baud_rate,        /* initialze baudrate settings */
    serial_init,        /* serial communications setup */
    console_init_f,        /* stage 1 init of console */
    display_options,    /* say that we are here */
    display_text_info,    /* show debugging info if required */
#if defined(CONFIG_PPC) || defined(CONFIG_M68K) || defined(CONFIG_SH) || \
        defined(CONFIG_X86)
    checkcpu,
#endif
#if defined(CONFIG_DISPLAY_CPUINFO)
    print_cpuinfo,        /* display cpu info (and speed) */
#endif
#if defined(CONFIG_DISPLAY_BOARDINFO)
    show_board_info,
#endif
    INIT_FUNC_WATCHDOG_INIT
#if defined(CONFIG_MISC_INIT_F)
    misc_init_f,
#endif
    INIT_FUNC_WATCHDOG_RESET
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SYS_I2C)
    init_func_i2c,
#endif
#if defined(CONFIG_HARD_SPI)
    init_func_spi,
#endif
    announce_dram_init,
    dram_init,        /* configure available RAM banks */
#ifdef CONFIG_POST
    post_init_f,
#endif
    INIT_FUNC_WATCHDOG_RESET
#if defined(CONFIG_SYS_DRAM_TEST)
    testdram,
#endif /* CONFIG_SYS_DRAM_TEST */
    INIT_FUNC_WATCHDOG_RESET
 
#ifdef CONFIG_POST
    init_post,
#endif
    INIT_FUNC_WATCHDOG_RESET
    /*
     * Now that we have DRAM mapped and working, we can
     * relocate the code and continue running from DRAM.
     *
     * Reserve memory at end of RAM for (top down in that order):
     *  - area that won't get touched by U-Boot and Linux (optional)
     *  - kernel log buffer
     *  - protected RAM
     *  - LCD framebuffer
     *  - monitor code
     *  - board info struct
     */
    setup_dest_addr,
#if defined(CONFIG_LOGBUFFER)
    reserve_logbuffer,
#endif
#ifdef CONFIG_PRAM
    reserve_pram,
#endif
    reserve_round_4k,
#ifdef CONFIG_ARM
    reserve_mmu,
#endif
    reserve_video,
    reserve_trace,
    reserve_uboot,
    reserve_malloc,
    reserve_board,
    setup_machine,
    reserve_global_data,
    reserve_fdt,
    reserve_arch,
    reserve_stacks,
    dram_init_banksize,
    show_dram_config,
#if defined(CONFIG_M68K) || defined(CONFIG_MIPS) || defined(CONFIG_PPC) || \
    defined(CONFIG_SH)
    setup_board_part1,
#endif
#if defined(CONFIG_PPC) || defined(CONFIG_M68K)
    INIT_FUNC_WATCHDOG_RESET
    setup_board_part2,
#endif
    display_new_sp,
#ifdef CONFIG_SYS_EXTBDINFO
    setup_board_extra,
#endif
#ifdef CONFIG_OF_BOARD_FIXUP
    fix_fdt,
#endif
    INIT_FUNC_WATCHDOG_RESET
    reloc_fdt,
    setup_reloc,
#if defined(CONFIG_X86) || defined(CONFIG_ARC)
    copy_uboot_to_ram,
    do_elf_reloc_fixups,
    clear_bss,
#endif
#if defined(CONFIG_XTENSA)
    clear_bss,
#endif
#if !defined(CONFIG_ARM) && !defined(CONFIG_SANDBOX) && \
        !CONFIG_IS_ENABLED(X86_64)
    jump_to_copy,
#endif
    NULL,
};

CONFIG_OF_CONTROL=y

CONFIG_BOARD_EARLY_INIT_F=y

36라인 아무것도 없음

 

CONFIG_DISPLAY_CPUINFO=y

CONFIG_DISPLAY_BOARDINFO=y

CONFIG_ARM=y

107번 11번 아무것도 없음

119번 실행 x

125번 아무것도 없음

130번 아무것도 없음

133번 실행 x

 

 

 

실행될 함수들

 

setup_mon_len

fdtdec_setup

initf_malloc

initf_console_record

 

/* basic arch cpu dependent setup */

arch_cpu_init

 

/* SoC/machine dependent CPU setup */

mach_cpu_init

initf_dm

arch_cpu_init_dm

 

/* need timer, go after init dm */

mark_bootstage

board_early_init_f

 

/* initialize timer */

timer_init

/* initialize environment */

env_init

/* initialze baudrate settings */

init_baud_rate

/* serial communications setup */

serial_init

/* stage 1 init of console */

console_init_f

/* say that we are here */

display_options

/* show debugging info if required */

display_text_info

/* display cpu info (and speed) */

print_cpuinfo

show_board_info

 

INIT_FUNC_WATCHDOG_INIT????????????????????????

INIT_FUNC_WATCHDOG_RESET?????????????????????

announce_dram_init

/* configure available RAM banks */

dram_init

INIT_FUNC_WATCHDOG_RESET????????????????????????

INIT_FUNC_WATCHDOG_RESET

INIT_FUNC_WATCHDOG_RESET

 

/*

     * Now that we have DRAM mapped and working, we can

     * relocate the code and continue running from DRAM.

     *

     * Reserve memory at end of RAM for (top down in that order):

     *  - area that won't get touched by U-Boot and Linux (optional)

     *  - kernel log buffer

     *  - protected RAM

     *  - LCD framebuffer

     *  - monitor code

     *  - board info struct

     */

setup_dest_addr

 

reserve_round_4k

reserve_mmu

 

reserve_video

reserve_trace

reserve_uboot

reserve_malloc

reserve_board

setup_machine

reserve_global_data

reserve_fdt

reserve_arch

reserve_stacks

dram_init_banksize

show_dram_config

display_new_sp

 

INIT_FUNC_WATCHDOG_RESET

reloc_fdt

setup_reloc

NULL

을