library: secureshield: add NOLOAD attribute to avoid warning

add NOLOAD attribute for the ram area used by secureshield runtime
to avoid compile warning.

Signed-off-by: Wayne Ren <[email protected]>

Author: Wayne Ren

library/secureshield/board/secureshield_normal_template_gnu.ld

@@ -70,7 +70,7 @@ SECTIONS
 #endif
 
 	. = ORIGIN(SECURE_RAM);
-	.ram.secureshield ALIGN(CONTAINER_ADDRESS_ALIGNMENT) : {
+	.ram.secureshield ALIGN(CONTAINER_ADDRESS_ALIGNMENT) (NOLOAD) : {
 		/* secureshield runtime data */
 		. = ALIGN(4);
 		_f_ram_secureshieldruntime = .;

library/secureshield/board/secureshield_normal_template_mw.ld

@@ -57,7 +57,7 @@ SECTIONS {
 	SECURESHIELD_REGION_SECURE_CONTAINERS_ROM
 #endif
 
-	GROUP : {
+	GROUP (NOLOAD) : {
 		.ram.secureshieldruntime ALIGN(CONTAINER_ADDRESS_ALIGNMENT) : {
 			/* secureshield runtime data */
 			. = ALIGN(4);