Remove unused data declarations

Some data variables were declared but not used. These have been
removed.

Change-Id: I038632af3c32d88984cd25b886c43ff763269bf9

include/bl2/bl2.h

@@ -31,11 +31,6 @@
 #ifndef __BL2_H__
 #define __BL2_H__
 
-/******************************************
- * Data declarations
- *****************************************/
-extern unsigned long long bl2_entrypoint;
-
 /******************************************
  * Forward declarations
  *****************************************/

include/bl31/bl31.h

@@ -33,11 +33,6 @@
 
 #include <stdint.h>
 
-/*******************************************************************************
- * Data declarations
- ******************************************************************************/
-extern unsigned long bl31_entrypoint;
-
 /******************************************
  * Forward declarations
  *****************************************/

plat/fvp/platform.h

@@ -423,19 +423,6 @@ typedef struct bl2_to_bl31_params_mem {
 /*******************************************************************************
  * Function and variable prototypes
  ******************************************************************************/
-unsigned long *bl1_normal_ram_base;
-unsigned long *bl1_normal_ram_len;
-unsigned long *bl1_normal_ram_limit;
-unsigned long *bl1_normal_ram_zi_base;
-unsigned long *bl1_normal_ram_zi_len;
-
-unsigned long *bl1_coherent_ram_base;
-unsigned long *bl1_coherent_ram_len;
-unsigned long *bl1_coherent_ram_limit;
-unsigned long *bl1_coherent_ram_zi_base;
-unsigned long *bl1_coherent_ram_zi_len;
-unsigned long warm_boot_entrypoint;
-
 void bl1_plat_arch_setup(void);
 void bl2_plat_arch_setup(void);
 void bl31_plat_arch_setup(void);

services/std_svc/psci/psci_common.c

@@ -45,13 +45,11 @@ const spd_pm_ops_t *psci_spd_pm;
 
 /*******************************************************************************
  * Arrays that contains information needs to resume a cpu's execution when woken
- * out of suspend or off states. 'psci_ns_einfo_idx' keeps track of the next
- * free index in the 'psci_ns_entry_info' & 'psci_suspend_context' arrays. Each
- * cpu is allocated a single entry in each array during startup.
+ * out of suspend or off states. Each cpu is allocated a single entry in each
+ * array during startup.
  ******************************************************************************/
 suspend_context_t psci_suspend_context[PSCI_NUM_AFFS];
 ns_entry_info_t psci_ns_entry_info[PSCI_NUM_AFFS];
-unsigned int psci_ns_einfo_idx;
 
 /*******************************************************************************
  * Grand array that holds the platform's topology information for state
@@ -61,16 +59,6 @@ unsigned int psci_ns_einfo_idx;
 aff_map_node_t psci_aff_map[PSCI_NUM_AFFS]
 __attribute__ ((section("tzfw_coherent_mem")));
 
-/*******************************************************************************
- * In a system, a certain number of affinity instances are present at an
- * affinity level. The cumulative number of instances across all levels are
- * stored in 'psci_aff_map'. The topology tree has been flattenned into this
- * array. To retrieve nodes, information about the extents of each affinity
- * level i.e. start index and end index needs to be present. 'psci_aff_limits'
- * stores this information.
- ******************************************************************************/
-aff_limits_node_t psci_aff_limits[MPIDR_MAX_AFFLVL + 1];
-
 /*******************************************************************************
  * Pointer to functions exported by the platform to complete power mgmt. ops
  ******************************************************************************/

services/std_svc/psci/psci_private.h

@@ -86,12 +86,8 @@ typedef unsigned int (*afflvl_power_on_finisher_t)(unsigned long,
  ******************************************************************************/
 extern suspend_context_t psci_suspend_context[PSCI_NUM_AFFS];
 extern ns_entry_info_t psci_ns_entry_info[PSCI_NUM_AFFS];
-extern unsigned int psci_ns_einfo_idx;
-extern aff_limits_node_t psci_aff_limits[MPIDR_MAX_AFFLVL + 1];
 extern const plat_pm_ops_t *psci_plat_pm_ops;
 extern aff_map_node_t psci_aff_map[PSCI_NUM_AFFS];
-extern afflvl_power_on_finisher_t psci_afflvl_off_finish_handlers[];
-extern afflvl_power_on_finisher_t psci_afflvl_sus_finish_handlers[];
 
 /*******************************************************************************
  * SPD's power management hooks registered with PSCI

services/std_svc/psci/psci_setup.c

@@ -47,6 +47,22 @@
  ******************************************************************************/
 static cpu_context_t psci_ns_context[PLATFORM_CORE_COUNT];
 
+/*******************************************************************************
+ * In a system, a certain number of affinity instances are present at an
+ * affinity level. The cumulative number of instances across all levels are
+ * stored in 'psci_aff_map'. The topology tree has been flattenned into this
+ * array. To retrieve nodes, information about the extents of each affinity
+ * level i.e. start index and end index needs to be present. 'psci_aff_limits'
+ * stores this information.
+ ******************************************************************************/
+static aff_limits_node_t psci_aff_limits[MPIDR_MAX_AFFLVL + 1];
+
+/*******************************************************************************
+ * 'psci_ns_einfo_idx' keeps track of the next free index in the
+ * 'psci_ns_entry_info' & 'psci_suspend_context' arrays.
+ ******************************************************************************/
+static unsigned int psci_ns_einfo_idx;
+
 /*******************************************************************************
  * Routines for retrieving the node corresponding to an affinity level instance
  * in the mpidr. The first one uses binary search to find the node corresponding