Hello,
In a new revision of IMX6 chip, a feature has been introduced to blow 'SDP_DIABLE' and 'SDP_READ_DISABLE' in boot fuse register, address of 0x460.
I would like to know what is the impact of this new feature on Android Platform SW?
Does it mean that we cannot use MfgTools anymore if we blow the feature ?
Thanks,
Taehyuk
Hi Igor,
Thanks for your answer.
Does it mean that even going from the u-boot to Mfg download mode does not work ?
Thanks,
Taehyuk
yes.
Best regards
igor
Hi Taehyuk
those fuses were added to enhance security (so MfgTools can not be used)
SDP_DISABLE : DIsable SDP mode completely
SDP_READ_DISABLE : DIsable only READS in SDP
Best regards
igor
Hi Igor,
Thanks for your answer.
Does it mean that even going from the u-boot to Mfg download mode does not work ?
Thanks,
Taehyuk