Hi experts Ash WildingMark Nicholson Michele Wilkinson,
I configured my Juno board as this instruction and my workspace is initialized by the script from that page too.
Now I met some unknown issues when setting secure timer for my board. I find the ARM-TF provides a test secure payload and they utilize the secure timer so I want to try this payload to confirm my board's timer works well.
In this case, I'm wondering can I still use the workspace I got to build the TSP for Juno board?
If I can, could you please give me some hints about how to modify the build scripts? If I can't, is there any other instructions about applying the TSP on Juno?
Thank you in advance.
Simon
Hi Ash,
Sorry for my many questions.. I was testing the TSP functions this morning, at first it all works okay for me.
However, for some unknown reason, now when I copy the new-build fip.bin into the board, I always got the error:
cp: cannot create regular file '/media/simonwan/ARM/SOFTWARE/fip.bin': Read-only file system
I'm still trying to figure it out but I don't find any useful command to solve the issue yet.
If you know how to solve this, please let me know, thank you!
Hi Simon,
Sounds like you'll need to reformat the Juno's SD card, for example:
$ lsblk$ sudo mkfs.vfat /dev/sdX
(Replacing `/dev/sdX' with the device label corresponding to the Juno's SD card)
Then copy across the deliverables as normal.
Hope that helps,Ash.