Achin Gupta b51da82182 Remove coherent stack usage from the warm boot path ... This patch uses stacks allocated in normal memory to enable the MMU early in the warm boot path thus removing the dependency on stacks allocated in coherent memory. Necessary cache and stack maintenance is performed when a cpu is being powered down and up. This avoids any coherency issues that can arise from reading speculatively fetched stale stack memory from another CPUs cache. These changes affect the warm boot path in both BL3-1 and BL3-2. The EL3 system registers responsible for preserving the MMU state are not saved and restored any longer. Static values are used to program these system registers when a cpu is powered on or resumed from suspend. Change-Id: I8357e2eb5eb6c5f448492c5094b82b8927603784		2014-07-19 23:31:53 +01:00
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aarch64	Remove coherent stack usage from the warm boot path	2014-07-19 23:31:53 +01:00
tsp-fvp.mk	Refactor fvp gic code to be a generic driver	2014-07-09 16:36:39 +01:00
tsp.ld.S	fvp: Reuse BL1 and BL2 memory through image overlaying	2014-07-10 16:34:54 +01:00
tsp.mk	Add support for asynchronous FIQ handling in TSP	2014-05-22 17:48:38 +01:00
tsp_interrupt.c	Remove all checkpatch errors from codebase	2014-06-24 12:50:00 +01:00
tsp_main.c	Move BL porting functions into platform.h	2014-05-23 17:18:54 +01:00
tsp_timer.c	Remove all checkpatch errors from codebase	2014-06-24 12:50:00 +01:00