Intel P30 flash. OTP write error
Hello! I have a problem with writing OTP registers. I receive the following message:
I use linux kernel drivers (v. 2.6.22). 0xb0 status means command sequence error (bits 7,5 and 4 are set). cfi_cmdset_0001.c driver is used for my intel p30 strataflash. I checked everything i could, but no solutions found. The driver seems to work well cuz first it sends 0xc0 command to initiate OTP programming mode and then writes word at specific address. But after checking the status register error occures - 0xb0.
flash device: word write error (status 0xb0)