FVP: bl2: optionally map ARM_OPTEE_PAGEABLE_LOAD_MEM

If SPD_opteed is defined map ARM_OPTEE_PAGEABLE_LOAD_MEM in bl2 to
allow loading of OP-TEE paged part.

Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
diff --git a/plat/arm/board/fvp/fvp_common.c b/plat/arm/board/fvp/fvp_common.c
index c1dcc02..44e9ce6 100644
--- a/plat/arm/board/fvp/fvp_common.c
+++ b/plat/arm/board/fvp/fvp_common.c
@@ -87,6 +87,9 @@
 #if ARM_BL31_IN_DRAM
 	ARM_MAP_BL31_SEC_DRAM,
 #endif
+#ifdef SPD_opteed
+	ARM_OPTEE_PAGEABLE_LOAD_MEM,
+#endif
 	{0}
 };
 #endif