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Scholar
Scholar
5,396 Views
Registered: ‎06-10-2008

Reading e-fuse user register

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Hi,

 

I'm wondering if it is possible to read the e-fuse user registers from the PS. Preferably from linux, but a handover from U-boot or the FSBL could also work.

 

Maarten

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Scholar
Scholar
9,762 Views
Registered: ‎11-09-2013

Re: Reading e-fuse user register

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TRM 4.7

F800_D000 eFuse

 

for some reason this address space is not explained..

 

ug470 config: FUSE_USER 32 bit accessible to fabric

 

very easy way would be to connect efuse_user primtiive to EMIO gpio input pins.. then it just readable without any software overhead

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Highlighted
Scholar
Scholar
9,763 Views
Registered: ‎11-09-2013

Re: Reading e-fuse user register

Jump to solution

TRM 4.7

F800_D000 eFuse

 

for some reason this address space is not explained..

 

ug470 config: FUSE_USER 32 bit accessible to fabric

 

very easy way would be to connect efuse_user primtiive to EMIO gpio input pins.. then it just readable without any software overhead

View solution in original post

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