Hi Tanmay, > Subject: Re: [PATCH] mmc: sd: Handle UHS-I voltage signaling without > power cycle > .... > > I worked with Judith Mendez to get to the bottom of this - she shared > logs from the AM65 IDK board and we went back and forth analyzing > them, which pointed to a board-level power sequencing problem on > AM65x rather than an issue with this patch. In her words: > "So it is truly a power issue, I have a patch to fix the issue on am65x. > There is nothing wrong with your patch, coincidentally my power issue > caused am65x to fall into a weird state and your commit caught that. > So actually, thanks. I can now send my proper fix to the u-boot mailing > list." > > So this patch did not introduce a regression - it actually helped uncover > a latent power-sequencing issue on the AM65x board that was > independent of this change. Judith will be sending a separate fix for the > AM65x board issue.
Thanks for the updating. Thanks, Peng > > I'd consider this matter closed with respect to this patch. Thanks Judith > for digging into this and confirming the root cause. > > Regards, > Tanmay
