Break at address "0x0" with no debug information available

[zzzz1234]

I use  MIMXRT1020 EVK Board and I debug a program which funciton include SPI flash write and TCP. But I encounter an error below

i already know the error occur during flash initialize specific in Nor_Flash_Init function like below

the function is NXP offer and i do not modify at all.

i have test flash function by using a SDK example named flash_component_nor and work normally.

below is my project memory situation

i do not know how to fix the problem, please help me , thanks 

[zhiguoguo]

Check your startup file and confirm that the data initialization section is configured

[gusarambula]

Hello zzzz1234,

Does the problem remain?

The memory configuration looks okay, it is in fact the same as the FlexSPI NOR examples from the SDK, so that shouldn’t be an issue. Have you made any additional changes to the base code?

Regards,
Gustavo