<div dir="ltr"><div>Hi,</div><div><br></div><div>In migrating from pyro to rocko -- the SD card we've been using to boot the board is now making the kernel unhappy:</div><div><br></div><div><font face="monospace">[  4.110470] Waiting for root device /dev/mmcblk0p2...</font></div><div><font face="monospace">[  4.243284] sdhci-arasan ff170000.sdhci: : Timeout for Buffer Read Ready inte                   rrupt, back to fixed sampling clock</font></div><div><font face="monospace">[  4.253391] mmc0: tuning execution failed: -5</font></div><div><font face="monospace">[  4.257723] mmc0: error -5 whilst initialising SD card</font></div><div><font face="monospace">[  4.435286] sdhci-arasan ff170000.sdhci: : Timeout for Buffer Read Ready inte                   rrupt, back to fixed sampling clock</font></div><div><font face="monospace">[  4.445395] mmc0: tuning execution failed: -5</font></div><div><font face="monospace">[  4.449724] mmc0: error -5 whilst initialising SD card</font></div><div><font face="monospace">[  4.651284] sdhci-arasan ff170000.sdhci: : Timeout for Buffer Read Ready inte                   rrupt, back to fixed sampling clock</font></div><div><font face="monospace">[  4.661389] mmc0: tuning execution failed: -5</font></div><div><font face="monospace">[  4.665721] mmc0: error -5 whilst initialising SD card</font></div><div><br></div><div>This is an SD card we've flashed before with wic previously and had no issues booting. It is an ADATA SDXC, 64gb, speed class 10. Does anyone have suggestions on a good card (high speed, 64gb+) that works?</div><div><br></div><div>Giordon</div><div><br></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Giordon Stark</div></div>