| JTAG debugging support | ||
|---|---|---|
 | Chapter 276. Dream Chip A10 Board Support |  |
Name
JTAG support — Usage
Use of JTAG for debugging
JTAG can be used to single-step and debug loaded applications, including RedBoot. Only ROM configuration applications should be debugged using JTAG, RAM applications assume the presence of RedBoot.
OpenOCD notes
OpenOCD support is available for loading and running ROM or SMP startup applications. Single CPU applications can be debugged via OpenOCD but SMP support is not currently available.
An OpenOCD configuration file, openocd.dreamchip_a10.cfg,
is available in the misc subdirectory
of the platform hal subdirectory. This will be installed as
etc/openocd.cfg in the install
subdirectory when building the eCos libarary for use by the
eCos GUI Configuration Tool or
Eclipse when running tests or debugging
your application respectively. This openocd
configuration file should be used with a recent release of OpenOCD.
| |  | |
| Configuration |  | SMP Development and Debugging Support |
| 2024-03-18 | eCosPro Non-Commercial Public License |