Hi, All. Thanks for your effort and sorry for late! On 05/27/2015 05:44 AM, Doug Anderson wrote: > Alim, > > On Tue, May 26, 2015 at 11:02 AM, Alim Akhtar <alim.akhtar@xxxxxxxxx> wrote: >> Hi Doug, >> On peach-pi, I got a hung task once in 4 cold boot as [1]. > > OK, I'll have to get my peach-pi or peach-pit up and running again. I > ran out of desk space and I haven't gotten it set back up. :( > > I've been testing on an rk3288-based device. Past experience has > taught me that the rk3288 dw_mmc works differently than the exynos > one, so perhaps this is a difference. > > Could you possibly patch in something like > <https://chromium-review.googlesource.com/#/c/244347/> and provide the > console for the failure? I'll put it on my list to try this myself, > too I don't test with this..but if needs, i will test. It needs to fix the Alim's problem. > > >> I was checking on v4.1-rc5, git hash as below: >> >> 862e58a mmc: dw_mmc: Wait for data transfer after response errors >> ba155e2 Linux 4.1-rc5 >> 5b13966 >> >> Not sure if I missed any dependent patch?? > > I'm currently testing out of tree, but my dw_mmc is very close to mainline. > > >> Have not checked the dw TRM for this change, will do that as soon as I >> get access to it. > > OK, sounds good. I have some old version of the DesignWare TRM, so > possibly something is different in the newer one... Which version do you have? I also need to check the TRM version. Best Regards, Jaehoon Chung > > > -Doug > -- 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
