[U-Boot] [PATCH v4] net: TFTP: variables cleanup and addition

[Joe Hershberger]

On Sun, Oct 11, 2015 at 5:02 PM, Albert ARIBAUD (3ADEV)
<albert.aribaud at 3adev.fr> wrote:
> TFTP source and destination port variable names are
> 'tftpsrcp' and 'tftpdstp' in the code, but 'tftpsrcport'
> and 'tftpdstport' in the README file. Fix the README.
>
> Add environment variable 'tftptimeoutcountmax'. As per the
> comments about the global variable tftp_timeout_count_max,
> make sure tftptimeoutcountmax is nonnegative.
>
> Introduce configuration option CONFIG_NET_TFTP_VARS,
> which controls whether environment variables tftpblocksize,
> tftptimeout, and tftptimoueoutcountmax are read by the TFTP
> client code. CONFIG_NET_TFTP_VARS defaults to y but can be
> set to n by targets with to tight size contraints.
>
> Make bf527-ezkit set CONFIG_NET_TFTP_VARS to n to keep the
> target size below limit.

Applied to u-boot-net/master, thanks!
-Joe