topic Designing mx28 board in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/Designing-mx28-board/m-p/354022#M49406 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>I am using i.Mx281.</P><P>Which pin should be selected as SD0_WP?</P><P></P><P>In i.Mx287,SD0_WP is SSP1_SCK.But in 281,it is NC.</P><P></P><P>Can I use GPMI_RESETn as WP for ssp0?</P><P>Can I use any GPIO?</P><P></P><P>Regards</P><P>Parvathy</P></BODY></HTML> Mon, 27 Oct 2014 10:29:26 GMT pt 2014-10-27T10:29:26Z Designing mx28 board https://community.nxp.com/t5/i-MX-Processors/Designing-mx28-board/m-p/354022#M49406 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>I am using i.Mx281.</P><P>Which pin should be selected as SD0_WP?</P><P></P><P>In i.Mx287,SD0_WP is SSP1_SCK.But in 281,it is NC.</P><P></P><P>Can I use GPMI_RESETn as WP for ssp0?</P><P>Can I use any GPIO?</P><P></P><P>Regards</P><P>Parvathy</P></BODY></HTML> Mon, 27 Oct 2014 10:29:26 GMT https://community.nxp.com/t5/i-MX-Processors/Designing-mx28-board/m-p/354022#M49406 pt 2014-10-27T10:29:26Z Re: Designing mx28 board https://community.nxp.com/t5/i-MX-Processors/Designing-mx28-board/m-p/354023#M49407 <HTML><HEAD></HEAD><BODY><P>Hi Pt</P><P></P><P>yes in general one can use any GPIO for this</P><P>purpose. One can find example in</P><P></P><P>..linux/arch/arm/mach-mx28//device.c</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 27 Oct 2014 11:43:00 GMT https://community.nxp.com/t5/i-MX-Processors/Designing-mx28-board/m-p/354023#M49407 igorpadykov 2014-10-27T11:43:00Z