Searched hist:fa9c08b7d117cb736911288668f9fd987505b4e3 (Results 1 – 3 of 3) sorted by relevance
| /rk3399_ARM-atf/bl32/tsp/ |
| H A D | tsp_timer.c | fa9c08b7d117cb736911288668f9fd987505b4e3 Fri May 09 11:00:17 UTC 2014 Achin Gupta <achin.gupta@arm.com> Use secure timer to generate S-EL1 interrupts
This patch adds support in the TSP to program the secure physical
generic timer to generate a EL-1 interrupt every half second. It also
adds support for maintaining the timer state across power management
operations. The TSPD ensures that S-EL1 can access the timer by
programming the SCR_EL3.ST bit.
This patch does not actually enable the timer. This will be done in a
subsequent patch once the complete framework for handling S-EL1
interrupts is in place.
Change-Id: I1b3985cfb50262f60824be3a51c6314ce90571bc
|
| H A D | tsp.mk | fa9c08b7d117cb736911288668f9fd987505b4e3 Fri May 09 11:00:17 UTC 2014 Achin Gupta <achin.gupta@arm.com> Use secure timer to generate S-EL1 interrupts
This patch adds support in the TSP to program the secure physical
generic timer to generate a EL-1 interrupt every half second. It also
adds support for maintaining the timer state across power management
operations. The TSPD ensures that S-EL1 can access the timer by
programming the SCR_EL3.ST bit.
This patch does not actually enable the timer. This will be done in a
subsequent patch once the complete framework for handling S-EL1
interrupts is in place.
Change-Id: I1b3985cfb50262f60824be3a51c6314ce90571bc
|
| /rk3399_ARM-atf/services/spd/tspd/ |
| H A D | tspd_common.c | fa9c08b7d117cb736911288668f9fd987505b4e3 Fri May 09 11:00:17 UTC 2014 Achin Gupta <achin.gupta@arm.com> Use secure timer to generate S-EL1 interrupts
This patch adds support in the TSP to program the secure physical
generic timer to generate a EL-1 interrupt every half second. It also
adds support for maintaining the timer state across power management
operations. The TSPD ensures that S-EL1 can access the timer by
programming the SCR_EL3.ST bit.
This patch does not actually enable the timer. This will be done in a
subsequent patch once the complete framework for handling S-EL1
interrupts is in place.
Change-Id: I1b3985cfb50262f60824be3a51c6314ce90571bc
|