mimxrt1176avm8a boot mode not working

[irfandelalovic]

We are using mimxrt1176avm8a and 128Mb NOR flash connected via flexspi for booting. Program flashed successfully, but code is not executing. Flexspi lines are working during flashing, but clock signal not seen at the start of execution. But the code is working fine using internal RAM. Checked the boot mode pins and it is set to 10 during execution. What may the possible reasons?

[jay_heng]

What's the Flexspi pins you used to connect with Flash? what is your Flash device part?

For pin connection, you can refer to FlexSPI NOR连接方式大全(RT1160/1170)

And also you use default \SDK_2.12.1_MIMXRT1170-EVK\boards\evkmimxrt1170\xip\evkmimxrt1170_flexspi_nor_config.c in your project, right?

[irfandelalovic]

Thank you for the reply,
yes i use it default "\SDK_2.12.1_MIMXRT1170-EVK\boards\evkmimxrt1170\xip\evkmimxrt1170_flexspi_nor_config.c"

[jay_heng]

What's the Flexspi pins you used to connect with Flash? what is your Flash device part number?