I am using codewarrior IDE (CodeWarrior Development Studio for QorIQ LS series - ARM V7 ISA
Version: 10.0.9) and TAP device using via USB, I am doing bareboard application for LS1021TWR EVK board that is working fine and properly debugging, but in our custom board we tried the same thing, it gave CCSProtocolPlugin : Failed to correctly configure the JTAG chain error, can you please tell me any new configuration required for custom board.
Regards
Winston.
Test your connection using the following commands in CCS window:
log v
source IDcode.tcl
Attached file contains example for the LS1046ARDB board.
If there is no connection for these commands, compare schematic for JTAG connection on your board and the TWR-LS1021a.
Check your JTAG connection using the Chapter 4.4.1 and the Figure 90 in the LS1021a Datasheet:
Thanks @Pavel , I changed the hardcoded RCW, now it working file.