i.MX Processorsのトピックboot from spi flash problem https://community.nxp.com/t5/i-MX-Processors/boot-from-spi-flash-problem/m-p/706177#M109727 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;">I designed imx6q to boot&nbsp;from spi flash.&nbsp;<SPAN>I did the following work:</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN>1. <SPAN class="">BT_CFG1</SPAN>&nbsp;[7:0]: 0011xxxx<BR /> </SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN>2.<SPAN class="" style="background-color: #eef0f2;">BT_CFG4</SPAN><SPAN style="background-color: #eef0f2;">&nbsp;[5:3]: 011</SPAN></SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN style="background-color: #eef0f2;">3.boot_mode1，boot_mode0: &nbsp; 10</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN style="background-color: #eeeeee; color: #3385ff;">All the changes are through the hardware.</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN style="background-color: #eeeeee; color: #3385ff;">Is it ok to modify this?</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"></SPAN></P></BODY></HTML> Mon, 18 Sep 2017 06:25:39 GMT wangcuixmwangcu 2017-09-18T06:25:39Z boot from spi flash problem https://community.nxp.com/t5/i-MX-Processors/boot-from-spi-flash-problem/m-p/706177#M109727 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;">I designed imx6q to boot&nbsp;from spi flash.&nbsp;<SPAN>I did the following work:</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN>1. <SPAN class="">BT_CFG1</SPAN>&nbsp;[7:0]: 0011xxxx<BR /> </SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN>2.<SPAN class="" style="background-color: #eef0f2;">BT_CFG4</SPAN><SPAN style="background-color: #eef0f2;">&nbsp;[5:3]: 011</SPAN></SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN style="background-color: #eef0f2;">3.boot_mode1，boot_mode0: &nbsp; 10</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN style="background-color: #eeeeee; color: #3385ff;">All the changes are through the hardware.</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"><SPAN style="background-color: #eeeeee; color: #3385ff;">Is it ok to modify this?</SPAN></SPAN></P><P><SPAN style="color: #2e3033; background-color: #eef0f2; font-size: 12px;"></SPAN></P></BODY></HTML> Mon, 18 Sep 2017 06:25:39 GMT https://community.nxp.com/t5/i-MX-Processors/boot-from-spi-flash-problem/m-p/706177#M109727 wangcuixmwangcu 2017-09-18T06:25:39Z Re: boot from spi flash problem https://community.nxp.com/t5/i-MX-Processors/boot-from-spi-flash-problem/m-p/706178#M109728 <HTML><HEAD></HEAD><BODY><P>what reference board do you use?? Sabre SD board or Sabre AI board?</P></BODY></HTML> Fri, 22 Sep 2017 07:04:05 GMT https://community.nxp.com/t5/i-MX-Processors/boot-from-spi-flash-problem/m-p/706178#M109728 joanxie 2017-09-22T07:04:05Z