| #
a5d528c7 |
| 07-Dec-2018 |
Sumit Garg <sumit.garg@linaro.org> |
synquacer: Add RNG pseudo TA
This platform provides 7 on-chip thermal sensors accessible from secure
world only. So, using thermal noise from these sensors we have tried to
create an entropy source
synquacer: Add RNG pseudo TA
This platform provides 7 on-chip thermal sensors accessible from secure
world only. So, using thermal noise from these sensors we have tried to
create an entropy source as a pseudo TA.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Acked-by: Joakim Bech <joakim.bech@linaro.org>
show more ...
|
| #
5b60351f |
| 07-Dec-2018 |
Sumit Garg <sumit.garg@linaro.org> |
synquacer: Enable secure timer interrupt framework
Currently there is no means to perform background housekeeping in
secure world on Synquacer platforms. Use an (optional) periodic
timer to allow an
synquacer: Enable secure timer interrupt framework
Currently there is no means to perform background housekeeping in
secure world on Synquacer platforms. Use an (optional) periodic
timer to allow any housekeeping to be performed.
Although it could be expanded, at present the code is fairly simple
because we expect only a single PTA to exploit the timer interrupt.
The secure timer interrupt is configured to fire every 2ms.
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Acked-by: Joakim Bech <joakim.bech@linaro.org>
show more ...
|