About the program you passed me, I think that lwip is not configured for cache.Are you using the Lwip i developed for RTEMS-BBB? If that is the case: you should go to src/Makefile, and change the install directory (INSTALL_DIR). Then go to src/ports/include/lwipopts.h and uncomment the line LWIP_CACHE_ENABLED.
After that go to src and having the rtems cross toolchain, do: make clean && make && make install The new LWIP library will be in the directory you chose in the makefile. Use it to build your app and it should work. Pass me the binary if you want me to test it. Greetings and good luck! On Tue, Sep 22, 2015 at 11:01 AM, ragu nath <[email protected]> wrote: > Hi, > > I flashed the following image > > https://rcn-ee.com/rootfs/bb.org/testing/2015-09-13/console/BBB-eMMC-flasher-debian-8.2-console-armhf-2015-09-13-2gb.img.xz > & booted successfully. > > It seems the uboot has a bug & it is not able to boot via tftp. > > => setenv serverip 192.168.1.10 > => setenv ipaddr 192.168.1.12 > => tftp 0x80800000 lwip-test.img > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.10; our IP address is 192.168.1.12 > Filename 'lwip-test.img'. > Load address: 0x80800000 > Loading: * > TFTP error: 'Unsupported option(s) requested' (8) > Starting again > > I saw the following discussion on uboot forums about the same issue & > seems they have a solution > https://www.mail-archive.com/[email protected]/msg183373.html > > Thanks, > Ragunath > > > > On Fri, Sep 18, 2015 at 9:09 PM, Robert Nelson <[email protected]> > wrote: > > > > > > On Fri, Sep 18, 2015 at 10:36 AM, Marcos Díaz > > <[email protected]> wrote: > >> > >> Thanks a lot! > >> I'm still testing, but apparently with the new u-boot I can´t see the > >> problem. > > > > > > That's good right? ;) > > > >> > >> Do you know about this problem with older u-boot versions? > >> > >> Again thanks a lot!! > > > > > > underneath u-boot is a pretty fast moving target, it's either enabling an > > errata/caches/etc that make things work. ;) > > > > Regards, > > > > -- > > Robert Nelson > > https://rcn-ee.com/ > > > > -- > ragu > -- ______________________________ <http://www.tallertechnologies.com> Marcos Díaz Software Engineer San Lorenzo 47, 3rd Floor, Office 5 Córdoba, Argentina Phone: +54 351 4217888 / +54 351 4218211/ +54 351 7617452 Skype: markdiaz22 -- 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.
