On Friday, June 13, 2014 at 11:13:27 AM, aking_jin wrote: > On 2014-5-27 17:20, Marek Vasut wrote: > > On Tuesday, May 27, 2014 at 02:53:44 AM, aking_jin wrote: > >> On 2014/5/26 Mon 22:15, Marek Vasut wrote: > >>> On Monday, May 26, 2014 at 03:55:58 PM, aking wrote: > >>> > >>> [...] > >>> > >>>>>>> The PXA27x controller works even with SDXC , that is tested. I > >>>>>>> suspect there might be some change in the PXA3xx controller, but I > >>>>>>> don't really know for sure. You'd have to check. > >>>>>> > >>>>>> Thank you for your answer. are you using SD mode or SPI Mode? which > >>>>>> version are you using? > >>>>> > >>>>> I believe the pxa_mmc_gen.c is what needs to be used. There is no > >>>>> other PXA MMC driver in U-Boot mainline. I now noticed it has some > >>>>> basic monahans (pxa3xx) support too. > >>>>> > >>>> Could you give out a log with MACRO CONFIG_MMC_TRACE on > >>>> your > >>>> > >>>> pxa27x device ? any initialize ,read ,write, erase operation? > >>>> > >>>> Sorry for disturb you. > >>> > >>> No, I cannot, sorry. I don't have the PXA27x device handy. > >> > >> Thanks , are you using SPI mode or SD mode with your SDXC card? This is > >> Important. > > > > SD mode. > > In recently test, the mmc clock seemed didn't start successfully > after stop mmc clock. if the function pxa_mmc_stop_clock was NOT used. > the data sent to sdcard was corrupt. That's annoyed. > Could you provide a way to solve the problem?
First, please explain properly how to replicate this issue. Second, patch is always welcome. Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
