Can I get confirmation please that to completely disable JTAG access, the u-boot command would be:
fuse prog 0 6 0x100000
(i.e. bit 20 - SJC_DISABLE)
There is no need to program JTAG_SMODE in this case?
Thanks
pls refer to the applicate note as below:
http://cache.freescale.com/files/32bit/doc/app_note/AN4686.pdf
Hi, Yes I have that document thanks - I really just wanted to be 100% sure about my translation to the corresponding U-Boot commands.
yes, to disable Jtag, setting SJC_DISABLE to 1 is correct
