Changes for U-Boot 1.1.4:
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+* Update for TFTP using a fixed UDP port
+ Use the approved environment variable names. Added "tftpdstp" to
+ allow ports other than 69 per Tolunay Orkun's recommendation.
+ Patch by Jerry Van Baren, 12 Jan 2005
+
* Allow to force TFTP to use a fixed UDP port
(Add a configuration option CONFIG_TFTP_PORT and optional env
variable tftpport)