Debugging ATF and u-boot with CodeWarrior for ARMv8

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This document uses LS1043AQDS as an example to introduce how to use attaching method to debug atf and u-boot on QorIQ LS ARM 64 bit target boards with CodeWarrior for ARMv8.

1. Build ATF and U-boot with Debugging information Enabled in LSDK

2. Debug BL2 in ATF with CodeWarrior for ARMv8

3. Debug BL31 in ATF with CodeWarrior for ARMv8

4. Debugging u-boot with CodeWarrior for ARMv8