Hi,
I would like to try OP-TEE on the Raspberry Pi 3.I read in http://linuxgizmos.com/trustzone-tee-tech-ported-to-raspberry-pi-3/ that I would need a bus blaster and a custom cable for bare metal debugging.Would it be possible to point me where to get those? Is there one you can recommend? Is there any documentation on how to set it up from scratch on the Raspberry Pi?Thanks,Noam
Hello,
My name is Peeratham and I'm new to OP-TEE.
I'm trying to setup OP-TEE on Raspberry Pi3. I was able to build and create
a bootable sd card. It was booting up with these message (captured using my
phone, just in case it might help with troubleshooting):
==========================================
JTAG (gpio) enabled
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
reading Image
10220544 bytes read in 868 ms (11.2 MiB/s)
reading bcm22710-rpi-3-b.dtb
13376 bytes read in 19 ms (687.5 KiB/s)
reading optee.bin
362824 bytes read in 47 ms (7.4 MiB/s)
## Flattened Device tree blob at 01700000
Booting using the fdt blob at 0x1700000
reserving fdt memory region: addr=0 size=1000
reserving fdt memory region: addr=8000000 size=2000000
Loading Device tree to 0000000039f2d000, end 0000000039f3343f ... OK
Starting kernel ...
## Transferring control to ARM TF (at address 8400000) (dtb at 39f2d000)...
==========================================
but then the next screen appears with Raspberry graphics up top and a
blinking cursor.
And the shell never comes up. So I was not able to continue with the rest
of the steps in
https://github.com/OP-TEE/build/blob/master/docs/rpi3.md#3-build-instructio…
Do you have any suggestions to get this to work?
Regards,
-Peeratham
Hi,
I am new to OP-TEE.
I would like to compile and port OP-Tee to a new platform which has armv7-a (Cortex-a5)
I am using "arm-none-eabi-" tool chain for cross compiling.
Please guide me on how to build OP-Tee to the new platform.
Please suggest me the steps to be followed for porting OP-Tee on armv7-a
Regards,
Ajith
Hi Guys,
I'm wondering if it is possible to run GP compliance tests for 1.1
specification via xtest?
If this is not yet a case, then do you have any idea how much work is
required in order to do it?
Kind regards,
Kris
