Would you teach about the "spi nor test"?
The sdk_unit_test_ALL.bin was created by the following command.
<Command>
./tools/build_sdk -t mx6sdl -b smart_device
The "spi nor test" was performed on SABRE-SDP by using this bin file.
However, the NOR flash ID cannot be read.
The following errors occur.
---- Running eCSPI test, type 'x' to exit.
Please select test:
0 - NUMONYX SPI NOR
x - to exit.
Chip ID query FAIL.
NUMONYX SPI NOR test FAILED.
May I have advice?
Solved! Go to Solution.
Hi,
I have skimmed through the code and it seems that the only thing that may cause a problem is a timeout in the transfer.
Can you set DEBUG macro in the ecspi.c and recompile the sdk and verify the error?
Also, are you able to see at least a signal output in the corresponding pin?
Regards,
Alejandro
Hi,
I have skimmed through the code and it seems that the only thing that may cause a problem is a timeout in the transfer.
Can you set DEBUG macro in the ecspi.c and recompile the sdk and verify the error?
Also, are you able to see at least a signal output in the corresponding pin?
Regards,
Alejandro
Dear Alejandro-san,
Thank you for your support.
The problem was solved.
When checked, there was a problem in the judgment of a value.
The problem was solved as a result of correcting this.
Best Regards,