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os.h

Forked from Reform / reform-boundary-uboot
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  • Simon Glass's avatar
    91b136c7
    sandbox: Allow the console to work earlier · 91b136c7
    Simon Glass authored
    
    With sandbox, errors and problems may be reported before console_init_f()
    is executed. For example, an argument may not parse correctly or U-Boot may
    panic(). At present this output is swallowed so there is no indication what
    is going wrong.
    
    Adjust the console to deal with a very early sandbox setup, by detecting that
    there is no global_data yet, and calling os functions in that case.
    
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
    91b136c7
    History
    sandbox: Allow the console to work earlier
    Simon Glass authored
    
    With sandbox, errors and problems may be reported before console_init_f()
    is executed. For example, an argument may not parse correctly or U-Boot may
    panic(). At present this output is swallowed so there is no indication what
    is going wrong.
    
    Adjust the console to deal with a very early sandbox setup, by detecting that
    there is no global_data yet, and calling os functions in that case.
    
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
    Signed-off-by: default avatarSimon Glass <sjg@chromium.org>