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authorAndrew Thoelke <andrew.thoelke@arm.com>2014-05-14 17:09:32 +0100
committerAndrew Thoelke <andrew.thoelke@arm.com>2014-06-11 12:10:16 +0100
commit08ab89d324e8d784f0d35b639b7c27b4ff3e5959 (patch)
tree72e3f55c277d2db0963ac8d27508d1e937d13dd0 /services/std_svc/psci/psci_common.c
parent977fbcd4e0842e590a961d6f40c14653caa9301a (diff)
downloadarm-trusted-firmware-08ab89d324e8d784f0d35b639b7c27b4ff3e5959.tar.gz
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
Diffstat (limited to 'services/std_svc/psci/psci_common.c')
-rw-r--r--services/std_svc/psci/psci_common.c3
1 files changed, 1 insertions, 2 deletions
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 @@ int psci_validate_mpidr(unsigned long mpidr, int level)
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 @@ void psci_get_ns_entry_info(unsigned int index)
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);
/*