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<p class="MsoNormal">Im working with a HW unit (similar to the ICH10), that has two SPI devices connected.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">enum ich_spi_mode {<o:p></o:p></p>
<p class="MsoNormal"> ich_auto,<o:p></o:p></p>
<p class="MsoNormal"> ich_hwseq,<o:p></o:p></p>
<p class="MsoNormal"> ich_swseq<o:p></o:p></p>
<p class="MsoNormal"> } ich_spi_mode = ich_auto;<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">And I cannot use the ich_hwseq (which is propsed) because the Intel Chipset is only capable of erasing:<o:p></o:p></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:7.0pt;font-family:"Verdana","sans-serif"">00: 256 byte<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:7.0pt;font-family:"Verdana","sans-serif"">01: 4 KB<o:p></o:p></span></p>
<p class="MsoNormal" style="text-autospace:none"><span style="font-size:7.0pt;font-family:"Verdana","sans-serif"">10: 8 KB<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.0pt;font-family:"Verdana","sans-serif"">11: 64 KB<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">And my flash chip, only support Sector erase/ or Bulk (but I don’t like that one) and each sector is 256kB.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So how can I proceed here? As I understand I cannot use the hw_seq and have to go for the sw_seq. But then how to handle the chip-select? When Im running the sw_seq I can only use one flash device, ..<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for support<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Magnus Johansson<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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