Upgrade Procedure; Prepare Sd Card For Bootloader; Upgrade Image - Advantech TREK-722 User Manual

5.3 Upgrade Procedure

Advantech release three files for TREK72x platform. MLO&EBOOT.NB0 is boot-
loader and NK.BIN is WinCE6.0 image.

5.3.1 Prepare SD card for bootloader

a) Disk format with HPUSBFW.EXE.
b) Copy file for upgrade image:
1. Copy MLO to sd card for TI CPU boot code.
2. Copy other file to sd card(refer to Section 5.3.2).

5.3.2 Upgrade image:

a) Auto Upgrade:
1. Copy MLO to sd card first.
2. Copy Figure 5.3 file to sd card for TREK72x.
3. Plug sd card to TREK72x and power on.
Figure 5.2 Storage format tool
Figure 5.3 Boot files
25 TREK-722/723 User Manual