Hi all,
I'm currently developing a custom board based on the MIMXRT1020-EVK (Flash is IS25LP064).
The sample project of MIMXRT1020-EVK is trying to run, but when the program is executed from IS25LP064, it cannot reach the Main function with the following error.
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Break at address "0x215d34" with no debug information available, or outside of program code.
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IS25LP046 is connected to the same GPIO_SDB1_06-11 as the evaluation board.
BOOT_MODE is set to 10 (internal boot) and BOOT_CONFIG is set to 0.
The console log is attached. Please give me some advice.
This was due to the IS25LP064A's QE bit being '0'. I found a similar case in a past post on the forum and set the QE bit to '1' and it worked!
Best Regards,
I am glad to hear that the problem has been resolved. Thanks for sharing the solution with the community!
Best regards,
Felipe
Hi,
Are you using the appropriate flash driver in your MCUXpresso project? Please see my snippet below.
Best regards,
Felipe
Hi Felipe,
Thank you for your reply.
Yes, I've already set the driver "MIMXRT1020-EVK_IS25LP064.cfx" and the following screenshot is my setting.
Best regards,
More likely this is a hardware issue then. Are you following the recommendations provided in the Hardware Development Guide for the MIMXRT1020 Processor?
Regards,
Felipe
Thank you for your advice and document link.
I'll read the Hardware Development Guide and check my design again.
Also, if I check "Link application to RAM" and use SRAM, my program code and the debugger work without any problem.