2014-08-06 13:44 GMT+02:00 Jaehoon Chung <jh80.chung@xxxxxxxxxxx>: > Hi, Hi Jaehoon, > In my case, -84 error is related with timing. > I recommend to check your clock source or pin strength. Thanks for this advice. In fact, it seems that the clock is not correct, as stated by the kernel : $> cat /sys/kernel/debug/mmc1/ios clock: 52000000 Hz actual clock: 49500000 Hz But I can't find out why because the clock comes on the SD4_CLK pin, and this is directly connected to the i.MX6 processor. And it is not a HW problem because as I said before, on Freescale repository, it works... JM -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
