I. Building the required images
1. You have to enable generic SPL configuration options (see
-docs/README.SPL) as well as CONFIG_SPL_NET_SUPPORT,
+doc/README.SPL) as well as CONFIG_SPL_NET_SUPPORT,
CONFIG_ETH_SUPPORT, CONFIG_SPL_LIBGENERIC_SUPPORT and
CONFIG_SPL_LIBCOMMON_SUPPORT in your board configuration file to build
SPL with support for booting over the network. Also you have to enable