Move static vars into functions in bl1

This reduces the scope of these variables and resolves Misra violations
such as:
    bl1/aarch64/bl1_context_mgmt.c:21:[MISRA C-2012 Rule 8.9 (advisory)]
    "bl1_cpu_context" should be defined at block scope.
Signed-off-by: Jimmy Brisson <jimmy.brisson@arm.com>
Change-Id: I9b0b26395bce07e10e61d10158c67f9c22ecce44

bl1/aarch64/bl1_context_mgmt.c

@@ -14,12 +14,6 @@
 
 #include "../bl1_private.h"
 
-/*
- * Following array will be used for context management.
- * There are 2 instances, for the Secure and Non-Secure contexts.
- */
-static cpu_context_t bl1_cpu_context[2];
-
 /* Following contains the cpu context pointers. */
 static void *bl1_cpu_context_ptr[2];
 
@@ -42,6 +36,13 @@ void cm_set_context(void *context, uint32_t security_state)
  ******************************************************************************/
 void bl1_prepare_next_image(unsigned int image_id)
 {
+
+	/*
+	 * Following array will be used for context management.
+	 * There are 2 instances, for the Secure and Non-Secure contexts.
+	 */
+	static cpu_context_t bl1_cpu_context[2];
+
 	unsigned int security_state, mode = MODE_EL1;
 	image_desc_t *desc;
 	entry_point_info_t *next_bl_ep;

bl1/bl1_main.c

@@ -24,11 +24,6 @@
 
 #include "bl1_private.h"
 
-/* BL1 Service UUID */
-DEFINE_SVC_UUID2(bl1_svc_uid,
-	U(0xd46739fd), 0xcb72, 0x9a4d, 0xb5, 0x75,
-	0x67, 0x15, 0xd6, 0xf4, 0xbb, 0x4a);
-
 static void bl1_load_bl2(void);
 
 #if ENABLE_PAUTH
@@ -234,6 +229,11 @@ u_register_t bl1_smc_handler(unsigned int smc_fid,
 	void *handle,
 	unsigned int flags)
 {
+	/* BL1 Service UUID */
+	DEFINE_SVC_UUID2(bl1_svc_uid,
+		U(0xd46739fd), 0xcb72, 0x9a4d, 0xb5, 0x75,
+		0x67, 0x15, 0xd6, 0xf4, 0xbb, 0x4a);
+
 
 #if TRUSTED_BOARD_BOOT
 	/*