On Mon, Mar 4, 2019 at 7:25 PM Thierry Reding <thierry.reding@xxxxxxxxx> wrote: > Perhaps also try to run a recent linux-next just to exclude any issues > that may have been part of the 4.8.0-rc7 that you tested. Thierry I have disabled cache as per Andrew's suggestion by calling dcache_disable() and icache_disable() just before kernel_entry() in u-boot source. I have also build the linux-next kernel and tested by booting from microSD card but it is not going upto login console and hangs midway. Please have a look at kernel logs in below link: https://pastebin.com/ByuaLxTt P.S: If I replace zImage and DTB of downstream same microSD card, it successfully takes me to login console (although it has hanging issues as I mentioned in previous posts)