On Fri, Sep 18, 2015 at 7:27 AM, Marcos Díaz < [email protected]> wrote:
> Hi, we were developing a port for the BeagleBoneBlack in RTEMS, and we > wanted to use the ethernet driver with LWIP stack. > > After some work, we could make it work. I use U-boot to boot rtems, using > an sd card. > > The problem was that, if we use the ethernet driver with the cache > enabled, after a little while the program freezes. We didn't have a > debugger, so we used as a workaround disabling the cache. > > After some time, i could get some rev C boards, and to my surprise, the > program worked perfectly OK with cache and ethernet. > > Currently I have only two types of boards: > a Rev C that works fine. > a Rev A5C that doesn't work. > Are you 100% sure they are booting the same.. One might have a different version of u-boot in the eMMC.. Regards, -- Robert Nelson https://rcn-ee.com/ -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
