refactor(lib/smc): Update RIPAS defs to align with RMI header

The ripas defintions internally used in the code is renamed
to have RIPAS_ prefixes to avoid conflict with the RMI header.

Signed-off-by: Yousuf A <yousuf.sait@arm.com>
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
Change-Id: Iac7858a2ca0d51978673980acc90ab2daa48296b
diff --git a/lib/smc/include/smc-rmi.h b/lib/smc/include/smc-rmi.h
index 1f80ae2..0cd327e 100644
--- a/lib/smc/include/smc-rmi.h
+++ b/lib/smc/include/smc-rmi.h
@@ -145,6 +145,10 @@
 #define RMM_FEATURE_REGISTER_0_HASH_SHA_512_SHIFT      UL(29)
 #define RMM_FEATURE_REGISTER_0_HASH_SHA_512_WIDTH      UL(1)
 
+/* The RmmRipas enumeration representing realm IPA state */
+#define RMI_EMPTY   (0)
+#define RMI_RAM     (1)
+
 /* no parameters */
 #define SMC_RMM_VERSION				SMC64_RMI_FID(U(0x0))