Some of the LWIP options like memp_num_tcpip_msg, memp_num_api_msg
are configurable from LWIP settings, but they are not actually
set when compiling the LWIP library. This patch modifies the LWIP
tcl to update them.
Signed-off-by: Srikanth Thokala <sthokal@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>