topic Re: connection refused error in code warrior in CodeWarrior for QorIQ

connection refused error in code warrior

jagxin — Sat, 07 Nov 2015 09:39:24 GMT

Hai

I have connected the tap controller to the jtag port of my EVM it is giving connection refused error when i am trying to connect .How to solve this ?what are the things to check if i get a connection refused error in the

Re: connection refused error in code warrior

trytohelp — Tue, 10 Nov 2015 08:03:59 GMT

Hi,

Please can you provide us more information regarding the software/hardware you're using ?

We need to know:

- PC OS used ?

- CW version used ?

- EVM board used ?

- Interface used ? (CodeWarrior TAP ?)

Have a great day,
Pascal
Freescale Technical Support
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Re: connection refused error in code warrior

jagxin — Wed, 11 Nov 2015 02:20:09 GMT

hi sir

we are using this version of code warrior how to connect jtag to the board any procedure you are having regarding were to start.we have the evaluation board and how to connect to the flash through jtag we have our own board with P2041 .The RCW value we have kept is RCW_SRC[0:4]="0_1101" eLBC GPCM 16 BIT NOR FLASH ,how to connect to the flash through jtag what type of project we have to create in code warrior and how to start with say what are the files we have to load to the flash and how to read the flash data in the EVM and we have used the same memory configuration except the ddr is an on board in our case where as in EVM is a SODIMM ,since DDR initialization is not done how the init files will be loaded for writing the init code to the flash or can we initialize the DDR on start

shall we use the same init code in the directories of code warrior

additionally what are the docs we must go through before we begin

Code Warrior for Power Architecture (Eclipse-Windows Hosted) v10.5 +QCVS offline installation packages for CodeWarrior for Power Architectures Rev 4.4 in a windows machine

p2041-rdm-pc evm we are using and debug through jtag

Re: connection refused error in code warrior

trytohelp — Wed, 11 Nov 2015 08:54:08 GMT

Hi,

Thanks a lot for all details.

Colleague will handle your question.

Re: connection refused error in code warrior

jagxin — Tue, 17 Nov 2015 04:18:58 GMT

Dear sir

No one has replied yet we are able to connect now by using sram init.tcl file when we are trying to erase the nor flash we are facing the problem

of sector protection error how to solve this how to read the device id of the flash device

regards

AGXIN.J

Re: connection refused error in code warrior

trytohelp — Mon, 01 Feb 2016 08:47:38 GMT

Hi,

Just to inform, the question was handled under Service Request - 1-4168150061

Regards

Pascal