Evaluation version of CodeWarrior can be used during 30 days. There are no other limitations for using evaluation version.
Use evaluation version CodeWarrior for Flash programming on your board.
NZP offers CodeWarrior Eclipse edition v 10.5.1:
http://www.nxp.com/products/software-and-tools/software-development-tools/codewarrior-development-to...
NZP also offers CodeWarrior Classic edition v 8.8:
http://www.nxp.com/products/software-and-tools/software-development-tools/codewarrior-development-to...
These compilers support the P2020.
Documentation for CodeWarrior Eclipse edition contains information for Flash programmer in CodeWarrior folder. See the Chapter 11 in the following file:
Find Targeting_PA_Processors.pdf
Documentation for CodeWarrior 8.8 contains information for Flash programmer in CodeWarrior folder.
See the Chapter 5 in the following file:
Pro & Linux App Edition Targeting Manual.pdf
Have a great day,
Pavel Chubakov
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