This patch adds FEATURE_WRSR_WREN to the feature bits for most AMIC SPI flash chips. I was unable to find datasheets for all of the chips, but the datasheets presently on <meta http-equiv="content-type" content="text/html; charset=utf-8"><a href="http://www.amictechnology.com/">http://www.amictechnology.com/</a> indicate that the SPI flash chips use WREN.<br clear="all">

<br><div>Signed-off-by: David Hendricks &lt;<a href="mailto:dhendrix@google.com">dhendrix@google.com</a>&gt;</div><div><br>-- <br>David Hendricks (dhendrix)<br>Systems Software Engineer, Google Inc.<br>
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