topic Re: mmc1: Timeout waiting for hardware interrupt in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/mmc1-Timeout-waiting-for-hardware-interrupt/m-p/664408#M102084 <HTML><HEAD></HEAD><BODY><P>Hi lv</P><P></P><P><SPAN style="font-size: 10.0pt;">bcm43241 is not supported on official L3.0.35_4.1.0, may be recommended to apply</SPAN> </P><P><SPAN style="font-size: 10.0pt;">to vendor support for updated driver for that kernel version.</SPAN></P><P><SPAN style="font-size: 10.0pt;"><A href="http://wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html">http://wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html</A><BR /></SPAN></P><P></P><P><SPAN style="font-size: 10.0pt;">Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</SPAN></P><P></P></BODY></HTML> Sun, 08 Jan 2017 23:28:51 GMT igorpadykov 2017-01-08T23:28:51Z mmc1: Timeout waiting for hardware interrupt https://community.nxp.com/t5/i-MX-Processors/mmc1-Timeout-waiting-for-hardware-interrupt/m-p/664407#M102083 <HTML><HEAD></HEAD><BODY><P>Our product develop is base on I.MX6 SOLOLITE+ BSP&nbsp;<SPAN style="font-size: 10.0pt;">L3.0.35_4.1.0,&nbsp;</SPAN>I have a wifi module bcm43241, connect to slot sd2, sdio sometimes occur "mmc1:Timeout waiting for hardware interrupt" when in process of "mmc_add_host", reboot 100 times happen about 2 times,After track mmc driver, we found that there is&nbsp;no irq generate when host prepare sending command, we have tried cut down the sdio interface in wifi module side, problem still happen, only adjust the boot sequence of sdio and mipi lcm can fix this issue, which means let sdio init first , lcm init later, So anyone can help explain why?</P><P><span class="lia-inline-image-display-wrapper"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6592i2FA16A07F8A0FF51/image-size/large?v=v2&amp;px=999" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P></BODY></HTML> Fri, 06 Jan 2017 03:54:26 GMT https://community.nxp.com/t5/i-MX-Processors/mmc1-Timeout-waiting-for-hardware-interrupt/m-p/664407#M102083 lvguangzhao 2017-01-06T03:54:26Z Re: mmc1: Timeout waiting for hardware interrupt https://community.nxp.com/t5/i-MX-Processors/mmc1-Timeout-waiting-for-hardware-interrupt/m-p/664408#M102084 <HTML><HEAD></HEAD><BODY><P>Hi lv</P><P></P><P><SPAN style="font-size: 10.0pt;">bcm43241 is not supported on official L3.0.35_4.1.0, may be recommended to apply</SPAN> </P><P><SPAN style="font-size: 10.0pt;">to vendor support for updated driver for that kernel version.</SPAN></P><P><SPAN style="font-size: 10.0pt;"><A href="http://wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html">http://wireless.murata.com/eng/products/rf-modules-1/wi-fi-bluetooth-for-freescale-i-mx.html</A><BR /></SPAN></P><P></P><P><SPAN style="font-size: 10.0pt;">Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</SPAN></P><P></P></BODY></HTML> Sun, 08 Jan 2017 23:28:51 GMT https://community.nxp.com/t5/i-MX-Processors/mmc1-Timeout-waiting-for-hardware-interrupt/m-p/664408#M102084 igorpadykov 2017-01-08T23:28:51Z