[U-Boot] Transfer file using loadb
Chetan Nanda
chetannanda at gmail.com
Sat Jan 30 16:35:01 CET 2010
HI all,
I am working on OMAP3 based SoC. I am trying to send uImage over serial port
using kermit.
I have followed folowing:
1. issued a loadb command on u-boot prompt.
2. On c-termit> send /bin uImage
Every time after this transfer get started but then aborted automatically
with following error message:
*************************
SEND-class command failed.
Packets sent: 193
Retransmissions: 135
Timeouts: 10
Damaged packets: 0
Fatal Kermit Protocol Error: Too many retries
HINTS... If the preceding error message does not explain the failure:
. Try changing the remote Kermit's FLOW-CONTROL setting.
. Increase the retry limit (see HELP SET RETRY).
. Try it again with SET STREAMING OFF.
. Try it again with SET PARITY SPACE.
. As a last resort, give a ROBUST command and try again.
Also:
. Be sure the source file has read permission.
. Be sure the target directory has write permission.
(Use SET HINTS OFF to suppress hints.)
*************************
But if I try to send a small file then it get transfered successfully.
What could be the cause of this issue.
~cnanda
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