11.1 EDK - FlashWriter Error: "write cmdbuffer failed 20000015"
Description
Keywords: USB cable, flash
When using Flashwriter to write to the flash with the Platform Cable USB, the following errors have been observed on a few machines under certain conditions:
write cmdbuffer failed 20000015.
write cmdbuffer failed 20000015.
write cmdbuffer failed 20000015.
...
Once the error occurs, removing and replugging the USB cable is the only way to restore JTAG service.
Solution
To work around this issue, run Flashwriter from an EDK Shell:EDK_Shell> xmd -tcl flashwriter.tcl
For more details about running FlashWriter from the EDK Shell, see the "Flash Memory Programming" chapter and "Customizing Flash Programming" subsection of the Embedded System Tools Reference Manual.