====Programming U-Boot from ethernet====
Download via TFTP Properly define the U-Boot SPL and the U-Boot binary images. Then, burn them in NOR flash memory.ethernet configuration parameter:
<pre class="board-terminal">
Bora> setenv ipaddr 192.168.0.91
Bora> setenv ethaddr 00:50:C2:1E:AF:B3
Bora> setenv serverip 192.168.0.23
</pre>
Download via TFTP the U-Boot SPL and the U-Boot binary images. Then, burn them in NOR flash memory:
<pre class="board-terminal">
Bora> setenv SPL_base 0
Bora> setenv u-boot_base 0x40000