<html><head><meta http-equiv="content-type" content="text/html; charset=UTF-8"><style>body { line-height: 1.5; }blockquote { margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em; }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div><span></span>Oh, I see.</div><div>I just need to treat my flash as an array, not a block device.</div><div><br></div><div>Thanks a lot.</div>
<div><br></div><hr style="width: 210px; height: 1px;" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt"><div>Best wishes,</div><div>xuelin.tian@qkmtech.com</div></div></span></div>
<blockquote style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em;"><div> </div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><div style="PADDING-RIGHT: 8px; PADDING-LEFT: 8px; FONT-SIZE: 12px;FONT-FAMILY:tahoma;COLOR:#000000; BACKGROUND: #efefef; PADDING-BOTTOM: 8px; PADDING-TOP: 8px"><div><b>From:</b> <a href="mailto:sebastian.huber@embedded-brains.de">Sebastian Huber</a></div><div><b>Date:</b> 2017-10-19 19:56</div><div><b>To:</b> <a href="mailto:xuelin.tian@qkmtech.com">xuelin.tian@qkmtech.com</a>; <a href="mailto:users@rtems.org">users@rtems.org</a></div><div><b>Subject:</b> Re: Filesystem in RTEMS</div></div></div><div><div>On 19/10/17 13:49, xuelin.tian@qkmtech.com wrote:</div>
<div>> Does RTEMS have the FTL(Flash Translation Layer) as Linux, that can </div>
<div>> map flash device into block device?</div>
<div> </div>
<div>No.</div>
<div> </div>
<div>> How can I define the blocks used in JFFS2, according to NOR flash?</div>
<div> </div>
<div>See testsuites/fstests/jffs2_support/fs_support.c for an example. We </div>
<div>have no direct support for the flash block device driver.</div>
<div> </div>
<div>-- </div>
<div>Sebastian Huber, embedded brains GmbH</div>
<div> </div>
<div>Address : Dornierstr. 4, D-82178 Puchheim, Germany</div>
<div>Phone : +49 89 189 47 41-16</div>
<div>Fax : +49 89 189 47 41-09</div>
<div>E-Mail : sebastian.huber@embedded-brains.de</div>
<div>PGP : Public key available on request.</div>
<div> </div>
<div>Diese Nachricht ist keine geschäftliche Mitteilung im Sinne des EHUG.</div>
</div></blockquote>
</body></html>