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| author | Achin Gupta <achin.gupta@arm.com> | 2014-06-26 11:12:37 +0100 |
|---|---|---|
| committer | Achin Gupta <achin.gupta@arm.com> | 2014-07-28 10:04:04 +0100 |
| commit | 539a7b383d52493a94df4f5da8f74aa102429fa0 (patch) | |
| tree | 2bc9dd66d2488587cc2bc05f887f2467b4a79dec /services/std_svc/psci/psci_entry.S | |
| parent | b51da821821cfda0d44f09a6f92fdc5933f9b23b (diff) | |
Remove the concept of coherent stacks
This patch removes the allocation of memory for coherent stacks, associated
accessor function and some dead code which called the accessor function. It also
updates the porting guide to remove the concept and the motivation behind using
stacks allocated in coherent memory.
Fixes ARM-software/tf-issues#198
Change-Id: I00ff9a04f693a03df3627ba39727e3497263fc38
Diffstat (limited to 'services/std_svc/psci/psci_entry.S')
| -rw-r--r-- | services/std_svc/psci/psci_entry.S | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/services/std_svc/psci/psci_entry.S b/services/std_svc/psci/psci_entry.S index e77d0e63..192b638c 100644 --- a/services/std_svc/psci/psci_entry.S +++ b/services/std_svc/psci/psci_entry.S @@ -44,11 +44,6 @@ * upon whether it was resumed from suspend or simply * turned on, call the common power on finisher with * the handlers (chosen depending upon original state). - * For ease, the finisher is called with coherent - * stacks. This allows the cluster/cpu finishers to - * enter coherency and enable the mmu without running - * into issues. We switch back to normal stacks once - * all this is done. * ----------------------------------------------------- */ func psci_aff_on_finish_entry |