tree 0184d09bb1bab7859951e2e6a9dd8178bec4aac6
parent 2cde2f4a0073ac1e4a528a1fab40e3d6c1f4bf29
author Jerome Forissier <jerome.forissier@linaro.org> 1731604807 +0100
committer Tom Rini <trini@konsulko.com> 1732308686 -0600

net: lwip: dhcp: support arguments for TFTP file download

The dhcp command is supposed to have the following syntax as per
"help dhcp":

  dhcp [loadAddress] [[hostIPaddr:]bootfilename]

In other words, any arguments should be passed to an implicit
tftpboot command after the DHCP exchange has occurred.

Add the missing code to the lwIP version of do_dhcp().

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>