Mark BL31 initialization functions
Mark the initialization functions in BL31, such as context management,
EHF, RAS and PSCI as __init so that they can be reclaimed by the
platform when no longer needed
Change-Id: I7446aeee3dde8950b0f410cb766b7a2312c20130
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
diff --git a/lib/psci/psci_setup.c b/lib/psci/psci_setup.c
index e59e163..6b3081e 100644
--- a/lib/psci/psci_setup.c
+++ b/lib/psci/psci_setup.c
@@ -32,7 +32,7 @@
* Function which initializes the 'psci_non_cpu_pd_nodes' or the
* 'psci_cpu_pd_nodes' corresponding to the power level.
******************************************************************************/
-static void psci_init_pwr_domain_node(unsigned char node_idx,
+static void __init psci_init_pwr_domain_node(unsigned char node_idx,
unsigned int parent_idx,
unsigned char level)
{
@@ -80,7 +80,7 @@
* mapping of the CPUs to indices via plat_core_pos_by_mpidr() and
* plat_my_core_pos() APIs.
*******************************************************************************/
-static void psci_update_pwrlvl_limits(void)
+static void __init psci_update_pwrlvl_limits(void)
{
int j, cpu_idx;
unsigned int nodes_idx[PLAT_MAX_PWR_LVL] = {0};
@@ -107,7 +107,7 @@
* informs the number of root power domains. The parent nodes of the root nodes
* will point to an invalid entry(-1).
******************************************************************************/
-static void populate_power_domain_tree(const unsigned char *topology)
+static void __init populate_power_domain_tree(const unsigned char *topology)
{
unsigned int i, j = 0U, num_nodes_at_lvl = 1U, num_nodes_at_next_lvl;
unsigned int node_index = 0U, num_children;
@@ -184,7 +184,7 @@
* | CPU 0 | CPU 1 | CPU 2 | CPU 3 |
* ------------------------------------------------
******************************************************************************/
-int psci_setup(const psci_lib_args_t *lib_args)
+int __init psci_setup(const psci_lib_args_t *lib_args)
{
const unsigned char *topology_tree;