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Cortex-M4 firmware runs inconsistently accross different flavors of iMX6SX

Question asked by omidehtemamhaghighi on Dec 11, 2016
Latest reply on Dec 18, 2016 by omidehtemamhaghighi

Hello,

I am trying to run a firmware (pingpong or any other of the provided examples by NXP) on the Cortex-M4 of iMX6SX. The firmware is placed in the TCM and run from there. When I run the firmware on a Boundary Device Dev board which uses a MCIMX6X4EVM10AB (19x19) it works without any problem and I am able to see the output on UART2 and u-boot works fine afterwards. However when I run it on another board with the same u-boot but uses a MCIMX6X1CVO08AB (17x17) there is no output on UART2 and u-boot crashes right after and I have to reboot the board.

 

Does any one have any clue?

 

Thanks in advance

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