topic IMX6Q eMMC4.41 in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/IMX6Q-eMMC4-41/m-p/701915#M109040 <HTML><HEAD></HEAD><BODY><P>你好，我使用IMX6Q的SD4接了一个eMMc 4.41 8GB的，原理图是参考SPB的这个，现在使用uboot-2016-03这个识别不到eMMC，sd2 sd3都可以启动：</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/29815i1924B4A024B3E9EC/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>有人知道是什么原因吗。IMX6Q支持V4.41版本的emmc吧？</P></BODY></HTML> Thu, 14 Sep 2017 07:32:05 GMT 小辉哥 2017-09-14T07:32:05Z IMX6Q eMMC4.41 https://community.nxp.com/t5/i-MX-Processors/IMX6Q-eMMC4-41/m-p/701915#M109040 <HTML><HEAD></HEAD><BODY><P>你好，我使用IMX6Q的SD4接了一个eMMc 4.41 8GB的，原理图是参考SPB的这个，现在使用uboot-2016-03这个识别不到eMMC，sd2 sd3都可以启动：</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/29815i1924B4A024B3E9EC/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>有人知道是什么原因吗。IMX6Q支持V4.41版本的emmc吧？</P></BODY></HTML> Thu, 14 Sep 2017 07:32:05 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6Q-eMMC4-41/m-p/701915#M109040 小辉哥 2017-09-14T07:32:05Z Re: IMX6Q eMMC4.41 https://community.nxp.com/t5/i-MX-Processors/IMX6Q-eMMC4-41/m-p/701916#M109041 <HTML><HEAD></HEAD><BODY><P>emmc部分你可以完全参考官网开发板的设计，IMX6Q是支持V4.41版本的emmc的。从你上面的信息看来，应该是你板子的硬件部分有问题，你检查一下。还有就是boot mode还有BOOT_CFG你设置的是否正确。</P></BODY></HTML> Thu, 14 Sep 2017 12:46:36 GMT https://community.nxp.com/t5/i-MX-Processors/IMX6Q-eMMC4-41/m-p/701916#M109041 Rita_Wang 2017-09-14T12:46:36Z