Provide cm_get/set_context() for current CPU
All callers of cm_get_context() pass the calling CPU MPIDR to the
function. Providing a specialised version for the current
CPU results in a reduction in code size and better readability.
The current function has been renamed to cm_get_context_by_mpidr()
and the existing name is now used for the current-CPU version.
The same treatment has been done to cm_set_context(), although
only both forms are used at present in the PSCI and TSPD code.
Change-Id: I91cb0c2f7bfcb950a045dbd9ff7595751c0c0ffb
diff --git a/services/std_svc/psci/psci_common.c b/services/std_svc/psci/psci_common.c
index b1ee10d..3cbacd7 100644
--- a/services/std_svc/psci/psci_common.c
+++ b/services/std_svc/psci/psci_common.c
@@ -219,7 +219,6 @@
void psci_get_ns_entry_info(unsigned int index)
{
unsigned long sctlr = 0, scr, el_status, id_aa64pfr0;
- uint64_t mpidr = read_mpidr();
cpu_context_t *ns_entry_context;
gp_regs_t *ns_entry_gpregs;
@@ -253,7 +252,7 @@
write_sctlr_el1(sctlr);
/* Fulfill the cpu_on entry reqs. as per the psci spec */
- ns_entry_context = (cpu_context_t *) cm_get_context(mpidr, NON_SECURE);
+ ns_entry_context = (cpu_context_t *) cm_get_context(NON_SECURE);
assert(ns_entry_context);
/*