Thanks Stefan,<br><br>That clears things up.<br><br>Frank<br><br><br><div class="gmail_quote">On Dec 4, 2007 10:15 AM, Stefan Roese <<a href="mailto:sr@denx.de">sr@denx.de</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi Frank,<br><div class="Ih2E3d"><br>On Tuesday 04 December 2007, Frank Bruno wrote:<br>> I am working on a port of u-boot to a PPC440EPx custom board based off of<br>> the Sequoia reference design.<br>><br>> I have noticed a couple of areas that the stock sequoia u-boot sources
<br>> configure the EBC0 & EBC3 with reserved bits, namely the B0CR with 0xDA000,<br>> where bits 19:31 are reserved & B0AP with 0x03017200, where bits 9:11 are<br>> reserved.<br><br></div>You're probably just mixing up the bit notation. MSB is bit 0 and LSB is bit
<br>31. Could it be that you thought it was the other way around?<br><div class="Ih2E3d"><br>> I have searched for an ERRATA in the datasheets but do not see anything<br>> with reference to the EBC peripheral bus.<br>
><br>> Can anyone explain why these bits are set? or has the info for their usage?<br><br></div>Please see above. Hope this helps.<br><br>Best regards,<br>Stefan<br><br>=====================================================================
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