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board: ti: am654: Disable SA2UL node for HS devices
authorAndrew F. Davis <afd@ti.com>
Tue, 9 Jun 2020 19:14:22 +0000 (15:14 -0400)
committerLokesh Vutla <lokeshvutla@ti.com>
Tue, 16 Jun 2020 11:30:02 +0000 (17:00 +0530)
commit83a0e9ddaa2cdefc307f11ceaa09a58ae6916764
tree0ff70e0d8f9d1b604d3718a06676bf287ee232d9tree | snapshot
parenteab48865f93a19e2a196a6c4e3480f16df4027d9commit | diff
board: ti: am654: Disable SA2UL node for HS devices

On HS devices the access to SA2UL is restricted on the non-secure
ARM side, disable the node in DT to prevent firewall violations.
We used to only disable the TRNG but now that we have full SA2UL
support in Linux, in which TRNG is a sub-module, disable both
by disabling the parent SA2UL node.

Signed-off-by: Andrew F. Davis <afd@ti.com>
board/ti/am65x/evm.c diff | blob | history
My U-Boot fork