|
Hi Thierry, Your communication seems to be “ok”, I mean, when
the symbol # is written, it means that some data has
been transferred. On the other hand the symbol T stands for
timeout. The problem is that you reach 10 timeouts and that is the limit,
so the transfer re-starts. I got this problem when working on a busy network
and solved it using a local network only with my computer and the FPGA board on
it. You could also try increasing the timeout count limit, but I don’t
know where it can be modified. Regards. Raúl De: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] En nombre de Thierry
BESSIERE Hi, I would like download
“image.ub” with a TFTP server but u-boot can’t download this
file. Here is what I have in the hyper terminal: _______________________________________________________ Load address: 0x8c000100 Loading: ################################################################# ##########T
#T ###########T T T T T T T T Retry count exceeded; starting again TFTP from server 192.168.0.71; our IP
address is 192.168.0.10 Filename 'image.ub'. Load address: 0x8c000100 Loading: #########################T #############T T T T
####################### ####
############T T T T T ### Retry count exceeded; starting again TFTP from server 192.168.0.71; our IP
address is 192.168.0.10 Filename 'image.ub'. Load address: 0x8c000100 Loading: ############################T T T T T T T T T T Retry count exceeded; starting again TFTP from server 192.168.0.71; our IP
address is 192.168.0.10 Filename 'image.ub'. Load address: 0x8c000100 Loading: T #T ####T T T T ###################################################### ######
#############################T T T T Retry count exceeded; starting again _______________________________________________________ I use these command lines before starting
the download: _______________________________________________________ setenv serverip 192.168.0.71 setenv ipaddr 192.168.0.10 setenv bootfile image.ub ________________________________________________________ My questions ar the next : 1] Should I validate an option in
menuconfig for the TFTP protocol? 2] On EDK, I must modify the parameters of
EMAC? 3] PetaLinux is very slow on the FPGA, The
lost packets can be the consequence of this? Best regards. Thierry |