Artesyn COMX-P4080 Installation and Use (August 2014) - Manual (Page 120)

Firmware Upgrade
COMX-P4080 COM Express Module Installation and Use (6806800L20C) 120
9. All the commands in the following steps should be run in the U-Boot command line.
10. Set the U-Boot environment variables for the network settings.
11. Set up the U-Boot environment variables for upgrade files.
12. Test that the network and filename settings can download the files successfully using the
following commands.
=> setenv ethaddr 00:01:af:12:23:01
=> setenv ipaddr 192.168.0.99
=> setenv netmask 255.255.255.0
=> setenv gatewayip 192.168.0.1
=> setenv serverip 192.168.0.100
=> setenv ethact FM1@DTSEC1
=> setenv rcwfile comx_p4080/COMX_P4080_<Version_Number>/rcw.bin
=> setenv fmanfile
comx_p4080/COMX_P4080_<Version_Number>/fsl_fman_ucode_P4080_101_6.bi
n
=> setenv bootfile comx_p4080/COMX_P4080_<Version_Number>/uImage
=> setenv norfsfile
comx_p4080/COMX_P4080_<Version_Number>/rootfs_ext2.img
=> setenv fdtfile comx_p4080/COMX_P4080_<Version_Number>/comx.dtb
=> setenv ubootfile comx_p4080/COMX_P4080_<Version_Number>/u-boot.bin
=> setenv nandfsfile
comx_p4080/COMX_P4080_<Version_Number>/rootfs_jffs2.nand
=> tftpboot $loadaddr $rcwfile
=> tftpboot $loadaddr $fmanfile
=> tftpboot $loadaddr $bootfile