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authorDan Handley <dan.handley@arm.com>2014-05-14 15:13:16 +0100
committerAndrew Thoelke <andrew.thoelke@arm.com>2014-05-23 12:15:54 +0100
commit7a9a5f2d22c4f76ae95300fe52129603d29bccc1 (patch)
treef4609307173c4dcb47c48e13a77cf86487546621
parentc6bc071020baebc660fc94390b50bc240e34c0a3 (diff)
downloadarm-trusted-firmware-7a9a5f2d22c4f76ae95300fe52129603d29bccc1.tar.gz
Remove unused data declarations
Some data variables were declared but not used. These have been removed. Change-Id: I038632af3c32d88984cd25b886c43ff763269bf9
-rw-r--r--include/bl2/bl2.h5
-rw-r--r--include/bl31/bl31.h5
-rw-r--r--plat/fvp/platform.h13
-rw-r--r--services/std_svc/psci/psci_common.c16
-rw-r--r--services/std_svc/psci/psci_private.h4
-rw-r--r--services/std_svc/psci/psci_setup.c16
6 files changed, 18 insertions, 41 deletions
diff --git a/include/bl2/bl2.h b/include/bl2/bl2.h
index b028faa..fffe5a6 100644
--- a/include/bl2/bl2.h
+++ b/include/bl2/bl2.h
@@ -32,11 +32,6 @@
#define __BL2_H__
/******************************************
- * Data declarations
- *****************************************/
-extern unsigned long long bl2_entrypoint;
-
-/******************************************
* Forward declarations
*****************************************/
struct meminfo;
diff --git a/include/bl31/bl31.h b/include/bl31/bl31.h
index 744dcc2..ef32568 100644
--- a/include/bl31/bl31.h
+++ b/include/bl31/bl31.h
@@ -33,11 +33,6 @@
#include <stdint.h>
-/*******************************************************************************
- * Data declarations
- ******************************************************************************/
-extern unsigned long bl31_entrypoint;
-
/******************************************
* Forward declarations
*****************************************/
diff --git a/plat/fvp/platform.h b/plat/fvp/platform.h
index 36a3b33..0e3de5f 100644
--- a/plat/fvp/platform.h
+++ b/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);
diff --git a/services/std_svc/psci/psci_common.c b/services/std_svc/psci/psci_common.c
index 025d8b4..c61e87a 100644
--- a/services/std_svc/psci/psci_common.c
+++ b/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
@@ -62,16 +60,6 @@ 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
******************************************************************************/
const plat_pm_ops_t *psci_plat_pm_ops;
diff --git a/services/std_svc/psci/psci_private.h b/services/std_svc/psci/psci_private.h
index 1210b7e..747a2d4 100644
--- a/services/std_svc/psci/psci_private.h
+++ b/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
diff --git a/services/std_svc/psci/psci_setup.c b/services/std_svc/psci/psci_setup.c
index b958fa2..a1587b7 100644
--- a/services/std_svc/psci/psci_setup.c
+++ b/services/std_svc/psci/psci_setup.c
@@ -48,6 +48,22 @@
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
* to the mpidr (key) at a particular affinity level. The second routine decides