arm-trusted-firmware/bl32/tsp
Achin Gupta 31b57b7e9a 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
2014-05-19 13:10:49 +01:00
..
aarch64 fvp: Provide per-EL MMU setup functions 2014-05-09 14:56:10 +01:00
tsp-fvp.mk fvp: Use the right implem. of plat_report_exception() in BL3-2 2014-05-13 17:33:01 +01:00
tsp.ld.S Use --gc-sections during link 2014-03-26 21:54:37 +00:00
tsp.mk Use secure timer to generate S-EL1 interrupts 2014-05-19 13:10:49 +01:00
tsp_main.c Reduce deep nesting of header files 2014-05-06 13:57:48 +01:00
tsp_timer.c Use secure timer to generate S-EL1 interrupts 2014-05-19 13:10:49 +01:00