Hi, On 10/21/2016 03:32 PM, Bin Meng wrote: > +Simon, Stefan, > > On Fri, Oct 21, 2016 at 12:36 PM, Jaehoon Chung <jh80.ch...@samsung.com> > wrote: >> Hi, >> >> On 10/21/2016 01:27 AM, Raschen Josef wrote: >>> Hi, >>> >>> Reading a kernel image from an SD card via the fatload command on the >>> MinnowBoard Turbot seems to be significantly slower since v2016.09 compared >>> to v2016.07: >>> >>> v2016.07 >>> => fatload mmc 1:1 ${loadaddr} bzImage ; zboot ${loadaddr} >>> reading bzImage >>> 5749232 bytes read in 129 ms (42.5 MiB/s) >>> >>> v2016.09 >>> => fatload mmc 1:1 ${loadaddr} bzImage ; zboot ${loadaddr} >>> reading bzImage >>> 5749232 bytes read in 249 ms (22 MiB/s) >>> >>> The same for v2016.11-rc1. >>> >>> I am using U-Boot in bare mode on the board. Any idea what causes this? >> >> Could you share which driver you use? >> > > Could you bisect to see which commit introduced this regression?
I did..but i didn't see this issue on my boards. :( So as Bin's suggestion, could you try to bisect..? Best Regards, Jaehoon Chung > > Regards, > Bin > > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot