Hi,
On Tue May 07, 2013 at 17:51:42 +0800, Chao-Jui Chang wrote:
Is trustzone working on exynos 4412 platform?
It is generally supposed to work but this also depends on the particular board/system due to board configs etc.
I have selected the follow item in Fiasco config menu:
- Platform Timer (Multi-core timer)
- Use ExtGic
- Execution Model (TrustZone normal side)
But it stop at early stage. Same result for Execution Model (Standard mode). but no message for Execution Model (TrustZone secure side).
One reason could be the configured amount of memory, is it 1023 or 1024MB?
If the trustzone is disabled in u-boot, the 'Standard mode' works fine.
That could also indicate that.
Adam