22 Jan
2016
22 Jan
'16
9:09 p.m.
On Fri, 2016-01-22 at 20:05 +0000, york sun wrote:
On 01/21/2016 01:53 AM, Zhiqiang Hou wrote:
From: Hou Zhiqiang Zhiqiang.Hou@freescale.com
The FSL Primary Protected Application (PPA) is a software component loaded during boot which runs in TrustZone and remains resident after boot.
Signed-off-by: Hou Zhiqiang Zhiqiang.Hou@freescale.com
Tested on LS1043A RDB board
I presume PSCI is implemented in PPA. How does the SMP boot flow change with PPA? U-boot has to remain functional in the absence of PPA, right?
Would it be possible to write a readme for PPA?
Also, how does the devicetree get updated to indicate the presence of PSCI?
-Scott