feat(fvp): increase BL1 RW area for PSA_CRYPTO implementation

When using PSA Crypto API, few algorithms like ECDSA require a
larger BL1 RW area. Hence added an additional BL1 RW page when
PSA_CRYPTO is selected.

Change-Id: Id6994667641a0b1e36b6a356d7c39a125d62ac01
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/plat/arm/board/fvp/include/platform_def.h b/plat/arm/board/fvp/include/platform_def.h
index 826fca2..374214b 100644
--- a/plat/arm/board/fvp/include/platform_def.h
+++ b/plat/arm/board/fvp/include/platform_def.h
@@ -188,8 +188,10 @@
 /*
  * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
  * plus a little space for growth.
+ * In case of PSA Crypto API, few algorithms like ECDSA needs bigger BL1 RW
+ * area.
  */
-#if TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA
+#if TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA_AND_ECDSA || PSA_CRYPTO
 #define PLAT_ARM_MAX_BL1_RW_SIZE	UL(0xC000)
 #else
 #define PLAT_ARM_MAX_BL1_RW_SIZE	UL(0xB000)