📄 fis-init-command.html
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<!-- Copyright (C) 2003 Red Hat, Inc. --><!-- This material may be distributed only subject to the terms --><!-- and conditions set forth in the Open Publication License, v1.0 --><!-- or later (the latest version is presently available at --><!-- http://www.opencontent.org/openpub/). --><!-- Distribution of the work or derivative of the work in any --><!-- standard (paper) book form is prohibited unless prior --><!-- permission is obtained from the copyright holder. --><HTML><HEAD><TITLE>fis init</TITLE><meta name="MSSmartTagsPreventParsing" content="TRUE"><METANAME="GENERATOR"CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+"><LINKREL="HOME"TITLE="eCos Reference Manual"HREF="ecos-ref.html"><LINKREL="UP"TITLE="Flash Image System (FIS)"HREF="flash-image-system.html"><LINKREL="PREVIOUS"TITLE="Flash Image System (FIS)"HREF="flash-image-system.html"><LINKREL="NEXT"TITLE="fis list"HREF="fis-list-command.html"></HEAD><BODYCLASS="REFENTRY"BGCOLOR="#FFFFFF"TEXT="#000000"LINK="#0000FF"VLINK="#840084"ALINK="#0000FF"><DIVCLASS="NAVHEADER"><TABLESUMMARY="Header navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><THCOLSPAN="3"ALIGN="center">eCos Reference Manual</TH></TR><TR><TDWIDTH="10%"ALIGN="left"VALIGN="bottom"><AHREF="flash-image-system.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="80%"ALIGN="center"VALIGN="bottom"></TD><TDWIDTH="10%"ALIGN="right"VALIGN="bottom"><AHREF="fis-list-command.html"ACCESSKEY="N">Next</A></TD></TR></TABLE><HRALIGN="LEFT"WIDTH="100%"></DIV><H1><ANAME="FIS-INIT-COMMAND">fis init</H1><DIVCLASS="REFNAMEDIV"><ANAME="AEN3892"></A><H2>Name</H2>fis init -- Initialize Flash Image System (FIS)</DIV><DIVCLASS="REFSYNOPSISDIV"><ANAME="AEN3895"><H2>Synopsis</H2><P><BCLASS="COMMAND">fis init</B> [<TTCLASS="REPLACEABLE"><I>-f</I></TT>]</P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN3900"></A><H2>Arguments</H2><DIVCLASS="INFORMALTABLE"><ANAME="AEN3902"><P></P><TABLEBORDER="1"CLASS="CALSTABLE"><THEAD><TR><THWIDTH="25%"ALIGN="LEFT"VALIGN="TOP">Name</TH><THWIDTH="25%"ALIGN="LEFT"VALIGN="TOP">Type</TH><THWIDTH="25%"ALIGN="LEFT"VALIGN="TOP">Description</TH><THWIDTH="25%"ALIGN="LEFT"VALIGN="TOP">Default</TH></TR></THEAD><TBODY><TR><TDWIDTH="25%"ALIGN="LEFT"VALIGN="TOP">-f</TD><TDWIDTH="25%"ALIGN="LEFT"VALIGN="TOP"> </TD><TDWIDTH="25%"ALIGN="LEFT"VALIGN="TOP">All blocks of flash memory (except for the boot blocks) will be erased as part of the initialization procedure.</TD><TDWIDTH="25%"ALIGN="LEFT"VALIGN="TOP"> </TD></TR></TBODY></TABLE><P></P></DIV></DIV><DIVCLASS="REFSECT1"><ANAME="AEN3920"></A><H2>Description</H2><P>This command is used to initialize the Flash Image System (FIS). It should normally only be executed once, when RedBoot is first installed on the hardware. If the reserved images or their sizes in the FIS change, due to a different configuration of RedBoot being used, it may be necessary to issue the command again though. <DIVCLASS="NOTE"><BLOCKQUOTECLASS="NOTE"><P><B>Note: </B>Subsequent executions will cause loss of previously stored information in the FIS.</P></BLOCKQUOTE></DIV> </P></DIV><DIVCLASS="REFSECT1"><ANAME="AEN3925"></A><H2>Examples</H2><P>Initialize the FIS directory.<TABLEBORDER="5"BGCOLOR="#E0E0F0"WIDTH="70%"><TR><TD><PRECLASS="SCREEN"> RedBoot> <TTCLASS="USERINPUT"><B>fis init</B></TT>About to initialize [format] flash image system - continue (y/n)? <TTCLASS="USERINPUT"><B>y</B></TT>*** Initialize FLASH Image System Warning: device contents not erased, some blocks may not be usable... Erase from 0x00070000-0x00080000: .... Program from 0x0606f000-0x0607f000 at 0x00070000: .</PRE></TD></TR></TABLE> </P><P>Initialize the FIS directory and all of flash memory, except for firstblocks of the flash where the boot monitor resides.<TABLEBORDER="5"BGCOLOR="#E0E0F0"WIDTH="70%"><TR><TD><PRECLASS="SCREEN"> RedBoot> <TTCLASS="USERINPUT"><B>fis init -f</B></TT>About to initialize [format] flash image system - continue (y/n)? <TTCLASS="USERINPUT"><B>y</B></TT>*** Initialize FLASH Image System ... Erase from 0x00020000-0x00070000: ..... ... Erase from 0x00080000-0x00080000: ... Erase from 0x00070000-0x00080000: . ... Program from 0x0606f000-0x0607f000 at 0x00070000: . </PRE></TD></TR></TABLE> </P></DIV><DIVCLASS="NAVFOOTER"><HRALIGN="LEFT"WIDTH="100%"><TABLESUMMARY="Footer navigation table"WIDTH="100%"BORDER="0"CELLPADDING="0"CELLSPACING="0"><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top"><AHREF="flash-image-system.html"ACCESSKEY="P">Prev</A></TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="ecos-ref.html"ACCESSKEY="H">Home</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top"><AHREF="fis-list-command.html"ACCESSKEY="N">Next</A></TD></TR><TR><TDWIDTH="33%"ALIGN="left"VALIGN="top">Flash Image System (FIS)</TD><TDWIDTH="34%"ALIGN="center"VALIGN="top"><AHREF="flash-image-system.html"ACCESSKEY="U">Up</A></TD><TDWIDTH="33%"ALIGN="right"VALIGN="top">fis list</TD></TR></TABLE></DIV></BODY></HTML>⌨️ 快捷键说明
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