Hi, On Tue, May 21, 2013 at 6:24 PM, Rajeshwari Birje <rajeshwari.bi...@gmail.com> wrote: > Hi All, > > I use the DWMMC driver in u-boot mainline on exynos board and face the > following issue. > > I do a mmc rescan 3 times, then fourth time I get a DATA ERROR, which > is due to FIFO underun/overun, after which I don't even get Command > done interrupt. > Later on the mmcinfo value also is displayed wrong. > > Please do let me know if anybody have a solution for same.
You may know it already, can you try by enable CONFIG_MMC_TRACE on board config. so-that at-least we may come to know on which CMD this over/underrun occur. Thanks, Jagan. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
