Hello All,
Current I am facing the read the EFuse data from Vybrid? Does anyone have this kind of experience to retrieve the data from Vybrid. I would like to know, What is the procedure to read data stored in the SVF321R3K1CKU2's EFuse 0x400A5460 register?
jaysonbeh did you get previous update?
timesyssupport can you help here?
Hi,
I'm not having Vybrid 3xxR series board in handy but i read OTP fuse registers in the i.MX6 processor without issues. I have followed the below link for this procedure, https://boundarydevices.com/fuse-command/
If you are going to follow above link, you may need to enable the corresponding kernel driver(OTP) in your SDK, now the OTP registers are export into the userspace directory(/sys/fsl_otp), then r/w the user data into those registers(most probably 2 WORD registers in the processor).
-> Kernel driver configuration:-Kindly ensure the kernel configuration as follows:
Device Drivers -> Character devices -> [*] Freescale On-Chip OTP Memory Support.
Could you please follow the above procedure & keep update your progress with us.
Also, i came across the below link, i shared for your reference,
https://community.freescale.com/thread/311716
Thanks